General
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Target
JaffaCakes118_9c32060e4f91fa6896de7b3165f46572
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Size
736KB
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Sample
250406-w1jgjaxrw6
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MD5
9c32060e4f91fa6896de7b3165f46572
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SHA1
0fd69104f08e49146afbfcdba7afc5d6704e6a8e
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SHA256
3e459c36d72abfc430934d835e538801239054ff3db1d2d7883b619a3dbbf9b4
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SHA512
ed7f91180e38ae997933be35212db8c70c7395536f4a11fc1adc978089d4ed6252792054b8a4c0290cd60223ef7a85bb75d39c3bd6c8506e7173541ca01df432
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SSDEEP
6144:afo07quWYWTtLsb/wBbgH3mOUEajEQYXrjWNp3sprxxGIOTs/IvAz5mJH1l4BrJd:0o07uXlkH2Ooqj4WSIozvA5mJHIx/
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_9c32060e4f91fa6896de7b3165f46572.exe
Resource
win10v2004-20250314-en
Malware Config
Targets
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Target
JaffaCakes118_9c32060e4f91fa6896de7b3165f46572
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Size
736KB
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MD5
9c32060e4f91fa6896de7b3165f46572
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SHA1
0fd69104f08e49146afbfcdba7afc5d6704e6a8e
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SHA256
3e459c36d72abfc430934d835e538801239054ff3db1d2d7883b619a3dbbf9b4
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SHA512
ed7f91180e38ae997933be35212db8c70c7395536f4a11fc1adc978089d4ed6252792054b8a4c0290cd60223ef7a85bb75d39c3bd6c8506e7173541ca01df432
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SSDEEP
6144:afo07quWYWTtLsb/wBbgH3mOUEajEQYXrjWNp3sprxxGIOTs/IvAz5mJH1l4BrJd:0o07uXlkH2Ooqj4WSIozvA5mJHIx/
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Modifies WinLogon for persistence
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Pykspa family
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UAC bypass
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Detect Pykspa worm
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Adds policy Run key to start application
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Disables RegEdit 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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Executes dropped EXE
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Impair Defenses: Safe Mode Boot
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Adds Run key to start application
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Checks whether UAC is enabled
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Hijack Execution Flow: Executable Installer File Permissions Weakness
Possible Turn off User Account Control's privilege elevation for standard users.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Impair Defenses
2Disable or Modify Tools
1Safe Mode Boot
1Modify Registry
5