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General
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Target
62817673f594c20807a1304fb6e9eb45_JaffaCakes118
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Size
556KB
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Sample
240722-kc3pqaxeqd
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MD5
62817673f594c20807a1304fb6e9eb45
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SHA1
4a3fef6acfb5d799e090d0bd2dbcbedf84a48af7
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SHA256
d93678f190a1256682c92c4d2fd1f1e84da6e8083ecd18e2c8dd8bf8c4c762cc
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SHA512
0a09f9be4bc1e1c86d9b011e55f674be7a1fa9233273238839a247c31815e8862d3500bdfb3553c5cff344b7ec4bfde412517f7447767a0f311b2259f5634769
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SSDEEP
12288:u7Lo8Rs90X41cnOOWB2KpyYK4BVqZDx2mpmHPW9GROsI8w:u7L1yMgcnOds44Fp2PWUDI8
Static task
static1
Behavioral task
behavioral1
Sample
62817673f594c20807a1304fb6e9eb45_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
62817673f594c20807a1304fb6e9eb45_JaffaCakes118.exe
Resource
win10v2004-20240709-en
Malware Config
Targets
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Target
62817673f594c20807a1304fb6e9eb45_JaffaCakes118
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Size
556KB
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MD5
62817673f594c20807a1304fb6e9eb45
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SHA1
4a3fef6acfb5d799e090d0bd2dbcbedf84a48af7
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SHA256
d93678f190a1256682c92c4d2fd1f1e84da6e8083ecd18e2c8dd8bf8c4c762cc
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SHA512
0a09f9be4bc1e1c86d9b011e55f674be7a1fa9233273238839a247c31815e8862d3500bdfb3553c5cff344b7ec4bfde412517f7447767a0f311b2259f5634769
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SSDEEP
12288:u7Lo8Rs90X41cnOOWB2KpyYK4BVqZDx2mpmHPW9GROsI8w:u7L1yMgcnOds44Fp2PWUDI8
Score10/10-
Modifies WinLogon for persistence
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Modifies visiblity of hidden/system files in Explorer
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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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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Adds Run key to start application
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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
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
3