Analysis
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max time kernel
150s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
26-06-2024 15:50
Static task
static1
Behavioral task
behavioral1
Sample
128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe
Resource
win7-20240611-en
General
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Target
128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe
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Size
620KB
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MD5
128963528e6cb03078ef9f584e946bd4
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SHA1
cbce6617606da167fdf40a390d9e75dc55cdc97e
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SHA256
167f6c3cd08077a0a1f86513e84c27ae0f39d8b2f1bd1b2833e330465de0388c
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SHA512
1239513f028948a35b577d30f5f354b6338f9a494d1e2aca84b0644fd262de34afaf1b6658b3294e821ee4da0b9035b3eeb6d8522eab3399321ceb4d6ca7b995
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SSDEEP
12288:JTmbU0MBAUZB0igu6G/KdM9h2418lbkCZuoYYsK5yxXvX7L35yxXvX7L:JQUX0iA8Ko2wwgztYsAMDLpMDL
Malware Config
Extracted
darkcomet
lozpe
lozpers.no-ip.biz:1604
DC_MUTEX-0AY9FAN
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gencode
h5i5JEJmPirH
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install
false
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offline_keylogger
true
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persistence
false
Signatures
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Executes dropped EXE 1 IoCs
Processes:
svchost.exepid process 2536 svchost.exe -
Processes:
resource yara_rule behavioral2/memory/2536-6-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-11-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-14-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-12-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-16-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-15-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-19-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-20-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-21-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-22-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-23-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-24-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-25-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-26-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-27-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-28-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-29-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-30-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-31-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-32-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-33-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-34-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/2536-35-0x0000000000400000-0x00000000004CA000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Essentials = "C:\\Users\\Admin\\AppData\\Roaming\\MsMpEng.exe" 128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exedescription pid process target process PID 4604 set thread context of 2536 4604 128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 25 IoCs
Processes:
128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exesvchost.exedescription pid process Token: SeDebugPrivilege 4604 128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2536 svchost.exe Token: SeSecurityPrivilege 2536 svchost.exe Token: SeTakeOwnershipPrivilege 2536 svchost.exe Token: SeLoadDriverPrivilege 2536 svchost.exe Token: SeSystemProfilePrivilege 2536 svchost.exe Token: SeSystemtimePrivilege 2536 svchost.exe Token: SeProfSingleProcessPrivilege 2536 svchost.exe Token: SeIncBasePriorityPrivilege 2536 svchost.exe Token: SeCreatePagefilePrivilege 2536 svchost.exe Token: SeBackupPrivilege 2536 svchost.exe Token: SeRestorePrivilege 2536 svchost.exe Token: SeShutdownPrivilege 2536 svchost.exe Token: SeDebugPrivilege 2536 svchost.exe Token: SeSystemEnvironmentPrivilege 2536 svchost.exe Token: SeChangeNotifyPrivilege 2536 svchost.exe Token: SeRemoteShutdownPrivilege 2536 svchost.exe Token: SeUndockPrivilege 2536 svchost.exe Token: SeManageVolumePrivilege 2536 svchost.exe Token: SeImpersonatePrivilege 2536 svchost.exe Token: SeCreateGlobalPrivilege 2536 svchost.exe Token: 33 2536 svchost.exe Token: 34 2536 svchost.exe Token: 35 2536 svchost.exe Token: 36 2536 svchost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
svchost.exepid process 2536 svchost.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exedescription pid process target process PID 4604 wrote to memory of 2536 4604 128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe svchost.exe PID 4604 wrote to memory of 2536 4604 128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe svchost.exe PID 4604 wrote to memory of 2536 4604 128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe svchost.exe PID 4604 wrote to memory of 2536 4604 128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe svchost.exe PID 4604 wrote to memory of 2536 4604 128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe svchost.exe PID 4604 wrote to memory of 2536 4604 128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe svchost.exe PID 4604 wrote to memory of 2536 4604 128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe svchost.exe PID 4604 wrote to memory of 2536 4604 128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4604 -
C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\svchost.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2536
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
34KB
MD5e118330b4629b12368d91b9df6488be0
SHA1ce90218c7e3b90df2a3409ec253048bb6472c2fd
SHA2563a0f2936b8c45e8ba3458d69d7859a63844469e698652e15fb56639d32f40cc9
SHA512ac91c04cb20223dbaaf594440cb778dff36e857921be427c8528ba4c6cdb3e8bf8e71e1ae8af7bde9c04ff5b97b379231625bc1a2b66aba2f98cd340cd8a94b0