General
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Target
18c5917635ba2359f264900cdbd3705b_JaffaCakes118
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Size
496KB
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Sample
240628-e29xfa1dqd
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MD5
18c5917635ba2359f264900cdbd3705b
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SHA1
01195c526d06bc48f03109c1d8e61f050decd758
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SHA256
4d839fc72a0ded9a9cd5a4e62cd4eb226f015d1b37151a9dcb2ad22644a3fd30
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SHA512
31c0373b3e71cf215f00271622ad61023f15f7578dfde8828eed5993b6c4bdfb5bf2dad7b506c59b603bf51b1e349ea7400a5f1d0b614fe7e545c53f540ed0e0
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SSDEEP
12288:bDCPENnBV5jaHBoFvZstQW012B04Ngjw5qu8jxTQlDrLOM:bEEZBV5jCoFvZsSWG2BdN+w2+O
Static task
static1
Behavioral task
behavioral1
Sample
18c5917635ba2359f264900cdbd3705b_JaffaCakes118.exe
Resource
win7-20240221-en
Malware Config
Targets
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Target
18c5917635ba2359f264900cdbd3705b_JaffaCakes118
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Size
496KB
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MD5
18c5917635ba2359f264900cdbd3705b
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SHA1
01195c526d06bc48f03109c1d8e61f050decd758
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SHA256
4d839fc72a0ded9a9cd5a4e62cd4eb226f015d1b37151a9dcb2ad22644a3fd30
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SHA512
31c0373b3e71cf215f00271622ad61023f15f7578dfde8828eed5993b6c4bdfb5bf2dad7b506c59b603bf51b1e349ea7400a5f1d0b614fe7e545c53f540ed0e0
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SSDEEP
12288:bDCPENnBV5jaHBoFvZstQW012B04Ngjw5qu8jxTQlDrLOM:bEEZBV5jCoFvZsSWG2BdN+w2+O
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Modifies security service
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Modifies visiblity of hidden/system files in Explorer
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Disables taskbar notifications via registry modification
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
6