General
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Target
e82931141d4893b2190adca2e130ceef_JaffaCakes118
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Size
256KB
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Sample
240918-c2ys3aydrq
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MD5
e82931141d4893b2190adca2e130ceef
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SHA1
f33f558482fd47564aa74f259356d010e2ad9fa3
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SHA256
ae70931472d0eafc5c4ec7fe950816a66eba689c0a20e29d144e8742632d461a
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SHA512
7cfc6e1cfd7c49419720efcf217eb65708879adbd91b27f5be606df03066cc6aa1cba007160cd207bf522c0ee0fd2f2172f58e37c7529813b09fe4ec94f792df
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SSDEEP
6144:lcRL6NTvHMu36N40fCqtK/shzmPoxLuubNvW1XIcZq+q:25yTvsudeb+26AxLu08pIwq+q
Static task
static1
Behavioral task
behavioral1
Sample
e82931141d4893b2190adca2e130ceef_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
e82931141d4893b2190adca2e130ceef_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
metasploit
encoder/call4_dword_xor
Targets
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Target
e82931141d4893b2190adca2e130ceef_JaffaCakes118
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Size
256KB
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MD5
e82931141d4893b2190adca2e130ceef
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SHA1
f33f558482fd47564aa74f259356d010e2ad9fa3
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SHA256
ae70931472d0eafc5c4ec7fe950816a66eba689c0a20e29d144e8742632d461a
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SHA512
7cfc6e1cfd7c49419720efcf217eb65708879adbd91b27f5be606df03066cc6aa1cba007160cd207bf522c0ee0fd2f2172f58e37c7529813b09fe4ec94f792df
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SSDEEP
6144:lcRL6NTvHMu36N40fCqtK/shzmPoxLuubNvW1XIcZq+q:25yTvsudeb+26AxLu08pIwq+q
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Modifies firewall policy service
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2