Analysis
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max time kernel
150s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08-05-2024 11:42
Behavioral task
behavioral1
Sample
24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe
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Size
251KB
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MD5
24b1352f5a83c1a4312d9f5107ab4c49
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SHA1
e7748fbc5d762ca129f1c5d5a63d12ef0bbe479f
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SHA256
9a8d9acaad5491f3bace47f75de44fcec18d966d9224c0c33b092de9f5ac5180
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SHA512
7595b8f840f587e53509e0f7127e5de48f0351ddacc38affbc92f1918e5b816fd83394bb6db8c13f387c768845e9ce7288610d183fd63953956573979a981ff7
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SSDEEP
6144:JcNYk1yuwEDBum3qYWnl0pd0EX3Zq2b6wfIDYm0PHQ:JcWkbgTYWnYnt/IDYhP
Malware Config
Extracted
darkcomet
Guest16
127.0.0.1:1604
DC_MUTEX-XBAVWJC
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gencode
ZfsZ1D19rBuA
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install
false
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offline_keylogger
true
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persistence
false
Signatures
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Modifies firewall policy service 2 TTPs 3 IoCs
Processes:
24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe -
Disables RegEdit via registry modification 1 IoCs
Processes:
24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe -
Disables Task Manager via registry modification
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Processes:
resource yara_rule behavioral1/memory/2768-0-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2768-28-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2768-29-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2768-30-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2768-32-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2768-39-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2768-40-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2768-41-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2768-42-0x0000000000400000-0x00000000004B7000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exepid process 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 23 IoCs
Processes:
24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exedescription pid process Token: SeIncreaseQuotaPrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeSecurityPrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeLoadDriverPrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeSystemProfilePrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeSystemtimePrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeBackupPrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeRestorePrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeShutdownPrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeDebugPrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeUndockPrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeManageVolumePrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeImpersonatePrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: 33 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: 34 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe Token: 35 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exepid process 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exedescription pid process target process PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe PID 2768 wrote to memory of 2240 2768 24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe notepad.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\24b1352f5a83c1a4312d9f5107ab4c49_JaffaCakes118.exe"1⤵
- Modifies firewall policy service
- Disables RegEdit via registry modification
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\notepad.exenotepad2⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/2240-2-0x0000000000080000-0x0000000000081000-memory.dmpFilesize
4KB
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memory/2240-27-0x0000000000280000-0x0000000000281000-memory.dmpFilesize
4KB
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memory/2768-30-0x0000000000400000-0x00000000004B7000-memory.dmpFilesize
732KB
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memory/2768-1-0x0000000000240000-0x0000000000241000-memory.dmpFilesize
4KB
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memory/2768-28-0x0000000000400000-0x00000000004B7000-memory.dmpFilesize
732KB
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memory/2768-29-0x0000000000400000-0x00000000004B7000-memory.dmpFilesize
732KB
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memory/2768-0-0x0000000000400000-0x00000000004B7000-memory.dmpFilesize
732KB
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memory/2768-31-0x0000000000240000-0x0000000000241000-memory.dmpFilesize
4KB
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memory/2768-32-0x0000000000400000-0x00000000004B7000-memory.dmpFilesize
732KB
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memory/2768-39-0x0000000000400000-0x00000000004B7000-memory.dmpFilesize
732KB
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memory/2768-40-0x0000000000400000-0x00000000004B7000-memory.dmpFilesize
732KB
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memory/2768-41-0x0000000000400000-0x00000000004B7000-memory.dmpFilesize
732KB
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memory/2768-42-0x0000000000400000-0x00000000004B7000-memory.dmpFilesize
732KB