Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06-09-2024 01:59
Static task
static1
Behavioral task
behavioral1
Sample
ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exe
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Size
364KB
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MD5
ce63af138f5bba719a1fef69d95bb129
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SHA1
3a9a198f94f04afc965cb84b1bef50ab5cc37a9d
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SHA256
0a5b59cc6759b464a1a9e5e5bd9fd2a08f339f875d2843bb1559ce515005da63
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SHA512
0a92124c4c72597a51c115cb4aab82764e4ff344c6f19482e312f116eecc7a98a0d9c95abdfe050a837c033fa96a6bad1ec9ec6757c8baa380bd91377c375837
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SSDEEP
6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANs:WBOO3VKID90TBEhx4O6as
Malware Config
Signatures
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Dave packer 2 IoCs
Detects executable using a packer named 'Dave' by the community, based on a string at the end.
Processes:
resource yara_rule behavioral1/memory/2408-3-0x00000000004D0000-0x0000000000502000-memory.dmp dave behavioral1/memory/2408-8-0x00000000001C0000-0x00000000001F0000-memory.dmp dave -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exepid Process 2408 ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
wermgr.exedescription pid Process Token: SeDebugPrivilege 2228 wermgr.exe Token: SeDebugPrivilege 2228 wermgr.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exedescription pid Process procid_target PID 2408 wrote to memory of 2228 2408 ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exe 31 PID 2408 wrote to memory of 2228 2408 ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exe 31 PID 2408 wrote to memory of 2228 2408 ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exe 31 PID 2408 wrote to memory of 2228 2408 ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exe 31 PID 2408 wrote to memory of 2228 2408 ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exe 31 PID 2408 wrote to memory of 2228 2408 ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exe 31 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ce63af138f5bba719a1fef69d95bb129_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2408 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2228
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