Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
13/05/2024, 10:46
Behavioral task
behavioral1
Sample
3f1a620f0fda6d8f7f62a458a887178d_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3f1a620f0fda6d8f7f62a458a887178d_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
3f1a620f0fda6d8f7f62a458a887178d_JaffaCakes118.exe
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Size
1.6MB
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MD5
3f1a620f0fda6d8f7f62a458a887178d
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SHA1
f4f7d4f891b34bad475719310e7574a85376841b
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SHA256
4c7ee81dc0968710f1b7c0368d501216e0bb1189ddf70483997aef46ab56988d
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SHA512
d54e8c3261c727df6fe302ce05599b18a2248f8abc2d990f99f9e1815ebf14c72064eec8175cdd07b14298e7755dbb60d46ca9c2d77eedd5c2821454e376bd7b
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SSDEEP
49152:gsQN7tq3p/CoDIctsqRIy4xRnarBReWCV:rcpsFImsRBABReV
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,\"C:\\Users\\Admin\\AppData\\Local\\stP2ecXZAz\\DEQVNMxjbG.exe\" -s" 3f1a620f0fda6d8f7f62a458a887178d_JaffaCakes118.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 3f1a620f0fda6d8f7f62a458a887178d_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2368-0-0x0000000000400000-0x000000000090F000-memory.dmp upx behavioral1/memory/2368-6-0x0000000000400000-0x000000000090F000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 3f1a620f0fda6d8f7f62a458a887178d_JaffaCakes118.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Winlogon Helper DLL
1