General
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Target
c06a884210dc1c4a2483bbc5493b7f58_JaffaCakes118
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Size
512KB
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Sample
240825-k7m8hswejd
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MD5
c06a884210dc1c4a2483bbc5493b7f58
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SHA1
df6c2e468b36ac0aa32654c2d72e73adebf96730
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SHA256
70d38cdc61c9cbc651d17dd7e2ed0fad2601387891d5b526934838b480021eae
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SHA512
c3f5aa897210888b6afeed30e3e8fa8f46a09852ad3ab78c8aad6317301b023c94378aa8a9676237d2157241fd00b7374eaf645a689c31c5c554af714602ade9
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SSDEEP
12288:b2iwn/ND7S3xI66S/H3UyKxWn2hJ+MRmhhhPUAglXU:b213Sed0Xjh
Static task
static1
Behavioral task
behavioral1
Sample
c06a884210dc1c4a2483bbc5493b7f58_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c06a884210dc1c4a2483bbc5493b7f58_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
c06a884210dc1c4a2483bbc5493b7f58_JaffaCakes118
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Size
512KB
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MD5
c06a884210dc1c4a2483bbc5493b7f58
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SHA1
df6c2e468b36ac0aa32654c2d72e73adebf96730
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SHA256
70d38cdc61c9cbc651d17dd7e2ed0fad2601387891d5b526934838b480021eae
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SHA512
c3f5aa897210888b6afeed30e3e8fa8f46a09852ad3ab78c8aad6317301b023c94378aa8a9676237d2157241fd00b7374eaf645a689c31c5c554af714602ade9
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SSDEEP
12288:b2iwn/ND7S3xI66S/H3UyKxWn2hJ+MRmhhhPUAglXU:b213Sed0Xjh
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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