Fallout in python, Sep 21 – Sep 27

What we caught this week while monitoring over 181,645,109 artifacts across 51 ecosystems. Campaigns that impact multiple packages are collapsed into a single entry with their siblings.

YESTERDAY

Sun Sep 27 · 5 catches · 0 waves · 3 singles
micro-behaviorsmicro-behaviors/cryptometadata/buildmetadataobjectives/executionmicro-behaviors/datamicro-behaviors/processmicro-behaviors/fsmicro-behaviors/osobjectives/anti-staticobjectives+3 20h
aseity 0.1.0 python ✓ 20 hours ago

obfuscated exec payload in setup

payload/encodedeval/scripting
well-knownwell-known/Mcmicro-behaviors/communicationsmicro-behaviorsmetadata/binarymetadataobjectives/command-and-controlobjectives/anti-staticobjectivesobjectives/evasionmicro-behaviors/process+19 1d

Process injection payload included

payload/loaderinjection/native
micro-behaviors/communicationsmicro-behaviorsmetadata/importmetadataobjectives/anti-staticobjectives/discoveryobjectives/impactobjectives/anti-analysisobjectives/executionobjectives/command-and-controlobjectives+11 1d

Remote command execution agent

tasking/command-httptasking/chunked

SATURDAY

Sat Sep 26 · 7 catches · 0 waves · 3 singles
micro-behaviors/communicationsmicro-behaviorsmetadata/importmetadataobjectives/evasionmicro-behaviors/fsmicro-behaviors/datamicro-behaviors/processmetadata/packageobjectives/command-and-controlobjectives 1d

Remote code execution via exec

delivery/fetch-exec
micro-behaviors/fsmicro-behaviorsmetadata/importmalwaremalware/librarymetadataobjectives/impactobjectives/supply-chainmicro-behaviors/dataobjectives/anti-staticobjectives+4 1d
lshlhom 1.0.0 python 1 day ago

Obfuscated payload execution

eval/scriptingpayload/code-in-data
well-knownwell-known/libmicro-behaviors/processmicro-behaviorsmetadata/buildmetadataobjectives/supply-chainobjectives/command-and-controlobjectives/credential-accessobjectives/anti-staticobjectives+10 2d
opencomb 0.19.0 python 2 days ago

obfuscated exec, credential harvesting

payload/encodedeval/scripting

FRIDAY

Fri Sep 25 · 8 catches · 0 waves · 3 singles
well-known/appwell-knownmicro-behaviors/processmicro-behaviorsmetadatametadata/buildobjectives/credential-accessobjectives/discoveryobjectives/anti-staticobjectivesobjectives/persistence+19 2d

Obfuscated .pth payload executes code

login/python-pthcode-metrics/structure
well-known/appwell-knownmicro-behaviors/processmicro-behaviorsmetadata/buildmetadataobjectives/credential-accessobjectives/discoveryobjectives/anti-staticobjectivesobjectives/persistence+19 2d

Obfuscated .pth auto-executes payload

login/python-pthcode-metrics/structure
micro-behaviors/communicationsmicro-behaviorsmetadata/buildmetadatamicro-behaviors/datamicro-behaviors/osmetadata/packagemetadata/importobjectivesobjectives/exfiltrationobjectives/supply-chain 3d

Exfiltrates environment variables on install

stealer/system-infodropper/setup

THURSDAY

Thu Sep 24 · 7 catches · 0 waves · 3 singles
micro-behaviors/communicationsmicro-behaviorsmetadata/importmetadataobjectives/discoverymicro-behaviors/datamicro-behaviors/fsmicro-behaviors/osmicro-behaviors/processobjectives/exfiltrationobjectives+1 3d

Exfiltrates system info to webhook

oob/endpointoob/system-profile
micro-behaviors/communicationsmicro-behaviorsmetadata/packagemetadataobjectives/discoverymicro-behaviors/osmicro-behaviors/datametadata/importobjectives/exfiltrationobjectives 3d

Exfiltrates system info to webhook

oob/endpointoob/callback
objectives/command-and-controlwell-knownwell-known/libmicro-behaviors/datamicro-behaviorsmetadata/importmetadataobjectives/credential-accessobjectivesobjectives/executionobjectives/lateral-movement+18 3d
rcekit 2.45.3 python 3 days ago

Embedded malicious payload corpus

eval/remoteexploit/container

WEDNESDAY

Wed Sep 23 · 4 catches · 0 waves · 3 singles
well-known/Mcmicro-behaviors/communicationsmicro-behaviorsmetadata/binarymetadataobjectives/anti-staticobjectives/command-and-controlobjectives/lateral-movementobjectiveswell-knownobjectives/supply-chain+21 4d
MemoryOS 2.0.34 python ✓ 4 days ago

Embedded malicious sckit binaries

supply-chain/sckitworm/repository
micro-behaviorsmicro-behaviors/datametadatametadata/buildmicro-behaviors/osmicro-behaviors/processmetadata/packagemetadata/importobjectives/supply-chainobjectives 4d

Exfiltrates credentials during build

credential-theft/envinstall-hook/credential
micro-behaviors/osmicro-behaviorsmalware/toolmalwaremetadatametadata/buildobjectives/anti-staticobjectives/collectionobjectives/command-and-controlobjectivesobjectives/execution+24 4d
suijin 6.9.0 python 4 days ago

Autonomous offensive security framework

execution/pipereverse-shell/dev-tcp

TUESDAY

Tue Sep 22 · 6 catches · 0 waves · 3 singles
well-knownwell-known/librarymicro-behaviors/processmicro-behaviorsmetadatametadata/buildobjectives/supply-chainobjectives/credential-accessobjectives/command-and-controlobjectives/anti-staticobjectives+13 5d
opencomb 0.18.0 python 5 days ago

Obfuscated base64/zlib exec payloads at import

payload/encodedeval/scripting
well-knownwell-known/libmicro-behaviors/processmicro-behaviorsmetadatametadata/buildobjectives/supply-chainobjectives/credential-accessobjectives/command-and-controlobjectives/anti-staticobjectives+10 5d
opencomb 0.17.2 python 5 days ago

Obfuscated base64 payload exec plus credential harvesting

eval/scriptingpayload/encoded
well-knownwell-known/Mcmicro-behaviors/processmicro-behaviorsmetadatametadata/buildobjectives/supply-chainobjectives/credential-accessobjectives/command-and-controlobjectives/anti-staticobjectives+9 5d
opencomb 0.16.0 python 5 days ago

Obfuscated exec payload, credential harvesting, bpoorman malware

eval/scriptingpayload/encoded

MONDAY

Mon Sep 21 · 13 catches · 0 waves · 3 singles
micro-behaviors/communicationsmicro-behaviorsmetadata/packagemetadataobjectives/discoveryobjectives/command-and-controlmicro-behaviors/datamicro-behaviors/osmicro-behaviors/processobjectives/exfiltrationobjectives+1 7d
rrs 0.4.105 python and 3 siblings biggest campaign ✓ 7 days ago

Exfiltrates screen captures to Discord

messaging/webhookcredential/platform
micro-behaviors/communicationsmicro-behaviorsmetadata/packagemetadataobjectives/collectionmicro-behaviors/datamicro-behaviors/osmicro-behaviors/dylibobjectives/evasionobjectivesobjectives/exfiltration+1 6d
pullgetsage 0.1.2 python ✓ 6 days ago

Steals Telegram data, exfiltrates

http/archiveindicator-removal/cleanup
well-known/appwell-knownmicro-behaviors/communicationsmicro-behaviorsmetadata/buildmetadataobjectives/anti-staticobjectives/command-and-controlobjectives/executionobjectives/persistenceobjectives+24 7d

curl-pipe-sh, credential theft, persistence

service/systemdautomation/agent
micro-behaviors/communicationsmicro-behaviorsmetadata/importmetadataobjectives/discoverymicro-behaviors/processmicro-behaviors/datamicro-behaviors/hardwaremicro-behaviors/osobjectives/exfiltrationobjectives+1 7d
rrs 0.4.108 python ✓ 7 days ago

Exfiltrates screen capture to Discord

messaging/webhookcredential/platform
O objectives H behaviours Md metadata · a group subscript counts categories, an atom subscript subcategories