Analysis
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max time kernel
135s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31/10/2024, 04:18
Behavioral task
behavioral1
Sample
81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe
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Size
27KB
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MD5
81998c70637851f7dca8ebd0a2ba0a20
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SHA1
e0e50aab90ca097fb8fd5c81bb85be1ac18ab97e
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SHA256
0996f64c8e7e47f56953c88f19d6e98be883f503cf3ecef018d3946b8a36d8f5
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SHA512
2dd51c227cc1ba06e16c1d41f1242771be004bc4a3ac57090f3ca2ce0c2121b56ec42796eec2281e5c5a62635971e4033d193adb128e638a476e740e9a48105b
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SSDEEP
384:q+C61+heV99R6WAz7M9ptuEDuflqKcsN6+7AuPP2flfUhWSSl9XgOm:IquPKVCNqL4PG0bmA
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000a000000023b97-4.dat acprotect -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe -
Loads dropped DLL 1 IoCs
pid Process 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe -
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
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Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\bp8wddFqfaagBTyD.dll 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/3768-0-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/files/0x000a000000023b97-4.dat upx behavioral2/memory/3768-5-0x0000000010000000-0x0000000010012000-memory.dmp upx behavioral2/memory/3768-10-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/3768-11-0x0000000010000000-0x0000000010012000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\fOnts\SyFKEXBPw7u.Ttf 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Modifies registry class 7 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78C3AEAA-EA7D-41D0-8AA4-A7B2941D6E36}\InprocServer32 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78C3AEAA-EA7D-41D0-8AA4-A7B2941D6E36}\InprocServer32\ = "C:\\Windows\\SysWow64\\bp8wddFqfaagBTyD.dll" 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78C3AEAA-EA7D-41D0-8AA4-A7B2941D6E36}\InprocServer32\ThreadingModel = "Apartment" 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLsID\{78C3AEAA-EA7D-41D0-8AA4-A7B2941D6E36}\InprocServer32 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLsID 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78C3AEAA-EA7D-41D0-8AA4-A7B2941D6E36} 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe Token: SeDebugPrivilege 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3768 wrote to memory of 1192 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe 92 PID 3768 wrote to memory of 1192 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe 92 PID 3768 wrote to memory of 1192 3768 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3768 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\81998C~1.EXE >> NUL2⤵
- System Location Discovery: System Language Discovery
PID:1192
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
21KB
MD59ad0fcf3163fe156ad50775ae3ac9af3
SHA1c7461724bdbb08297bfa7363b89169cfa3cc9c03
SHA25601a3c3d0eeb4666ac3dea1e27f2872021b45bcded539b2c6fee5afce172b9251
SHA5126dff1f9db2cd8ffb6171dead13e1ce7a9e06be0f19e48d3b02b1b3bdc253ca8e753b0439a4b866e0ca662fc50b9c1c32434e458d1aa739e2eed10c81d9a324e0