General
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Target
be56e51c80ba2d294004aaa4b4be257f_JaffaCakes118
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Size
1016KB
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Sample
241203-vfpblszldq
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MD5
be56e51c80ba2d294004aaa4b4be257f
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SHA1
3b77b939df37687b2de5ace8e7d75dddcd7e6623
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SHA256
f9a5dcdb56caa2602fbf5d2d352451ce2bdab9bc6aba767cefb8c08ae60f16d5
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SHA512
cef372828d9a88cc1109aa92b2e84e3972e8107a1693f6fb0c9bf88110d809c71d01703a7144864bb008c1b2af9f6a18dff0556aa04b6e9446b1816ed1bc81cf
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SSDEEP
6144:TIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHU:TIXsgtvm1De5YlOx6lzBH46U
Static task
static1
Behavioral task
behavioral1
Sample
be56e51c80ba2d294004aaa4b4be257f_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
be56e51c80ba2d294004aaa4b4be257f_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
be56e51c80ba2d294004aaa4b4be257f_JaffaCakes118
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Size
1016KB
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MD5
be56e51c80ba2d294004aaa4b4be257f
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SHA1
3b77b939df37687b2de5ace8e7d75dddcd7e6623
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SHA256
f9a5dcdb56caa2602fbf5d2d352451ce2bdab9bc6aba767cefb8c08ae60f16d5
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SHA512
cef372828d9a88cc1109aa92b2e84e3972e8107a1693f6fb0c9bf88110d809c71d01703a7144864bb008c1b2af9f6a18dff0556aa04b6e9446b1816ed1bc81cf
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SSDEEP
6144:TIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHU:TIXsgtvm1De5YlOx6lzBH46U
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Modifies WinLogon for persistence
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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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Loads dropped DLL
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Adds Run key to start application
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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 autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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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