Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
27-06-2024 22:22
Static task
static1
Behavioral task
behavioral1
Sample
17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe
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Size
336KB
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MD5
17bf1dab80dbd72e6deb76b0a7e854f3
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SHA1
88357e8a37c05b139739f5d35d7afa19724ee8e0
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SHA256
ad469345f26ad5850bce8cca103d2ae8ef90c0da50b2f9e6696e914d1745646c
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SHA512
32bda4c1f6745817e44cea12b4e5569467f399769bfa7742f00ab8671a6b1cf7dd843c8ca9c3bc0e376bfcf3e4e58cd6fbc1fa4f3de254067acb075a83bedc99
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SSDEEP
6144:v/abvDPPofih8jWlwDJ6YIighbtPYJPzXix80G6QNEfyBFmjBYlc+eJUQvA23ss:Xn8hXx80GTayBuBYlc+IUr233
Malware Config
Signatures
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Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Skype = "C:\\Users\\Admin\\AppData\\Roaming\\Skype\\Update.exe" 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral2/memory/412-5-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-6-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-8-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-9-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-7-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-11-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-13-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-12-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-10-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-14-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-15-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-16-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-17-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-19-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-20-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-21-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-22-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-25-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-26-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-27-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/memory/412-28-0x0000000000400000-0x00000000004B5000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Skype = "C:\\Users\\Admin\\AppData\\Roaming\\Skype\\Update.exe" 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exedescription pid process target process PID 928 set thread context of 412 928 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
Processes:
17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exedescription pid process Token: SeIncreaseQuotaPrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeSecurityPrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeLoadDriverPrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeSystemProfilePrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeSystemtimePrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeBackupPrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeRestorePrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeShutdownPrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeDebugPrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeUndockPrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeManageVolumePrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeImpersonatePrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: 33 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: 34 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: 35 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe Token: 36 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exepid process 928 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe 412 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exedescription pid process target process PID 928 wrote to memory of 412 928 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe PID 928 wrote to memory of 412 928 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe PID 928 wrote to memory of 412 928 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe PID 928 wrote to memory of 412 928 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe PID 928 wrote to memory of 412 928 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe PID 928 wrote to memory of 412 928 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe PID 928 wrote to memory of 412 928 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe PID 928 wrote to memory of 412 928 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe 17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe"1⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:928 -
C:\Users\Admin\AppData\Local\Temp\17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\17bf1dab80dbd72e6deb76b0a7e854f3_JaffaCakes118.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:412