General
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Target
c899f93e8b753fedd068ef3fe2edb0fd_JaffaCakes118
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Size
403KB
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Sample
240829-lyxahaxepr
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MD5
c899f93e8b753fedd068ef3fe2edb0fd
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SHA1
144b1f18d0e307d14937c21ca1d7cbfc91828a10
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SHA256
5c2a85fb56de2e0a1a1d260ef2177e0209477586c8a6740494bbaf40a9785f47
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SHA512
1aceacb4eba0815322dd3fcd273d8703408362eee3b2d2b5981d2abbe4c2b02852608f46b2e7ce46a50e921871d445c239014b5957c6ba0606bd0334ce7bd41b
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SSDEEP
12288:eBMDMf+ztV53y2k9I68iXDycz+rYIYsVRSHsDr:eS4S53h68eIZjD
Static task
static1
Behavioral task
behavioral1
Sample
c899f93e8b753fedd068ef3fe2edb0fd_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
c899f93e8b753fedd068ef3fe2edb0fd_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
c899f93e8b753fedd068ef3fe2edb0fd_JaffaCakes118
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Size
403KB
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MD5
c899f93e8b753fedd068ef3fe2edb0fd
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SHA1
144b1f18d0e307d14937c21ca1d7cbfc91828a10
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SHA256
5c2a85fb56de2e0a1a1d260ef2177e0209477586c8a6740494bbaf40a9785f47
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SHA512
1aceacb4eba0815322dd3fcd273d8703408362eee3b2d2b5981d2abbe4c2b02852608f46b2e7ce46a50e921871d445c239014b5957c6ba0606bd0334ce7bd41b
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SSDEEP
12288:eBMDMf+ztV53y2k9I68iXDycz+rYIYsVRSHsDr:eS4S53h68eIZjD
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Modifies RDP port number used by Windows
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Remote Services: SMB/Windows Admin Shares
Adversaries may use Valid Accounts to interact with a remote network share using Server Message Block (SMB).
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Discovery
Query Registry
6System Information Discovery
7Peripheral Device Discovery
1System Location Discovery
1System Language Discovery
1