Fallout in go, Sep 14 – Sep 20

What we caught this week while monitoring over 159,750,626 artifacts across 46 ecosystems. Campaigns that impact multiple packages are collapsed into a single entry with their siblings.

SUNDAY

Sun Sep 20 · 85 catches · 0 waves · 3 singles
well-knownwell-known/toolmicro-behaviors/communicationsmicro-behaviorsmetadata/binarymetadataobjectives/anti-staticobjectives/command-and-controlobjectives/evasionobjectivesmicro-behaviors/process+16 2d

Shellcode injection and AV evasion

injection/memoryinjection/shellcode
micro-behaviors/communicationsmicro-behaviorsmetadata/binarymalwaremalware/toolmetadataobjectives/anti-staticobjectives/command-and-controlobjectives/evasionobjectivesmicro-behaviors/process+16 2d

Shellcode injection and AMSI bypass

injection/memoryinjection/shellcode
objectives/anti-staticobjectiveswell-known/Mcwell-knownmicro-behaviors/cryptomicro-behaviorsmetadata/binarymetadataobjectives/anti-analysisobjectives/collectionthird_party+31 2d

PowerShell Empire C2 framework

Invoke/MetasploitInvoke/Shellcodemsil

SATURDAY

Sat Sep 19 · 79 catches · 2 waves · 3 singles
well-knownwell-known/dual-usemetadatametadata/packageobjectives/anti-staticobjectives/executionmicro-behaviors/memmicro-behaviorsobjectives/credential-accessobjectivesmicro-behaviors/process+16 4d
github.com/itaym….0.3+incompatible go and 5 siblings biggest campaign 4 days ago

C2 framework with RAT capabilities

dump/processread/dump
objectives/anti-staticwell-known/toolswell-knownmicro-behaviors/communicationsmicro-behaviorsmetadata/documentmetadataobjectives/evasionobjectivesobjectives/command-and-controlobjectives/collection+27 3d

Contains actual malware samples

stealer/surveillancestaging/encrypted
objectives/anti-staticmicro-behaviors/processmicro-behaviorsmalware/Mcmetadata/documentmalwaremetadataobjectives/evasionobjectivesobjectives/command-and-controlthird_party+27 3d

Contains actual malware samples

Windows/Wannacrystaging/encrypted
micro-behaviors/communicationsmicro-behaviorsmalwaremalware/toolsmetadatametadata/packageobjectives/command-and-controlobjectives/anti-staticobjectives/credential-accessobjectives/executionobjectives+12 3d

Embedded PHP webshell payload

exploit/sandbox-escapeeval/remote
well-knownwell-known/Mcmetadatametadata/packageobjectives/anti-staticobjectives/command-and-controlmicro-behaviors/memmicro-behaviorsobjectives/credential-accessobjectivesmicro-behaviors/process+17 4d
github.com/itaym…3dcd+incompatible go and 3 siblings 4 days ago

C2 framework with RAT capabilities

dump/processread/dump
malwaremalware/dual-usemetadatametadata/packageobjectives/anti-staticobjectives/command-and-controlmicro-behaviors/memmicro-behaviorsobjectives/credential-accessobjectivesmicro-behaviors/process+15 4d
github.com/itaym….1.0+incompatible go and 4 siblings 4 days ago

C2 framework with RAT capabilities

dump/processread/dump

FRIDAY

Fri Sep 18 · 67 catches · 0 waves · 3 singles
objectives/anti-staticobjectiveswell-known/Mcwell-knownmicro-behaviors/cryptomicro-behaviorsmetadata/binarymetadataobjectives/anti-analysisobjectives/collectionthird_party+31 4d
github.com/netti….0.3+incompatible go and 4 siblings biggest campaign 4 days ago

Post-exploitation C2 framework

windows/hacktool_sharpwmiKeepassconfig/Gen
objectivesobjectives/lateral-movementwell-known/Mcmicro-behaviors/communicationsmicro-behaviorsmetadatametadata/packageobjectives/anti-staticobjectives/evasionobjectives/supply-chainwell-known+13 4d

Mirai botnet malware source

botnet/mirai-katrina
well-known/Mcmicro-behaviors/communicationsmicro-behaviorsmetadatametadata/buildobjectives/anti-staticobjectives/evasionobjectives/supply-chainobjectivesobjectives/lateral-movementwell-known+14 4d

Mirai botnet malware source

botnet/mirai-katrinabrute-force/iot
micro-behaviors/datamicro-behaviorsmetadata/buildmalware/appmalwaremetadataobjectives/anti-staticobjectives/command-and-controlobjectives/executionobjectivesthird_party+26 4d

CTF webshells and exploits included

PHP/Genericexploit/include-gadget

THURSDAY

Thu Sep 17 · 17 catches · 0 waves · 3 singles
well-known/Mcmicro-behaviors/communicationsmicro-behaviorsmetadata/binarymetadataobjectives/anti-staticobjectives/executionobjectivesobjectives/supply-chainmetadata/packagewell-known+10 5d

Post-exploitation framework with obfuscation

backdoor/emp3r0rtrojanized/package
well-known/Mcwell-knownmicro-behaviors/cryptomicro-behaviorsmetadatametadata/binaryobjectives/anti-analysisobjectives/anti-staticobjectives/evasionobjectives/executionobjectives+29 5d

Credential theft and persistence

exploit/sql-injectionllm/override

WEDNESDAY

Wed Sep 16 · 3 catches · 0 waves · 3 singles
micro-behaviors/communicationsmicro-behaviorsmetadata/packagemetadataobjectives/command-and-controlobjectives/impactmicro-behaviors/datamicro-behaviors/fsmicro-behaviors/processobjectives/executionobjectives+2 6d

Java deserialization exploit tool

exploit/deserializationexploit/gadget
objectives/command-and-controlwell-knownwell-known/toolmicro-behaviors/communicationsmicro-behaviorsmetadata/buildmetadataobjectives/anti-staticobjectivesobjectives/evasionthird_party+8 6d

PowerShell dropper in main.go

policy/executionOR/Download
micro-behaviors/cryptomicro-behaviorsmalware/Mcmalwaremetadatametadata/binaryobjectives/anti-analysisobjectives/collectionobjectives/anti-staticobjectives/executionobjectives+29 6d

Credential theft and persistence

exploit/sql-injectionencoding/shell

MONDAY

Mon Sep 14 · 3 catches · 0 waves · 3 singles
micro-behaviors/processmicro-behaviorsobjectives/command-and-controlmicro-behaviors/fsmicro-behaviors/communicationsmicro-behaviors/datamicro-behaviors/osmetadataobjectives/anti-staticobjectivesthird_party 9d

Contains PHP webshell and obfuscation

PHP/Genericcode-metrics/identifiers
objectives/command-and-controlobjectivesmicro-behaviors/cryptomicro-behaviorsmetadata/buildmalware/toolsmalwaremetadataobjectives/evasionobjectives/credential-accessthird_party+16 9d

Impacket offensive security toolkit

OR/DownloadMulti/Ntlmrelayx
micro-behaviors/communicationsmicro-behaviorsmetadata/buildmalware/librarymalwaremetadataobjectives/supply-chainobjectives/credential-accessobjectives/anti-staticobjectivesobjectives/execution+13 9d

Obfuscated payload in eslint config

eval/loadereval/dynamic
O objectives H behaviours Md metadata · a group subscript counts categories, an atom subscript subcategories