Analysis
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max time kernel
147s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
27-04-2024 14:20
Static task
static1
Behavioral task
behavioral1
Sample
0370f00622ac875ebf99e76f0319ff70_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
0370f00622ac875ebf99e76f0319ff70_JaffaCakes118.exe
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Size
364KB
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MD5
0370f00622ac875ebf99e76f0319ff70
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SHA1
bb9dc11bff918637004d287d2cbdbab04128ad6a
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SHA256
d679c3a7ab4c6f4d3a88946347d6d76fa120425c7f201fa58d58f42427026cc8
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SHA512
4edbc0dffa9fa88cabcf43cacf1a59cd15a4af5045309a7db9a6bccecaa684a8225c7b6eb471444a70c40ef24fb21e54d80cf0f195c2a57b8cf54a54e3c869a6
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SSDEEP
6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANn:WBOO3VKID90TBEhx4O6an
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 behavioral2/memory/452-3-0x0000000002450000-0x0000000002482000-memory.dmp dave behavioral2/memory/452-8-0x0000000000920000-0x0000000000950000-memory.dmp dave -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
0370f00622ac875ebf99e76f0319ff70_JaffaCakes118.exepid process 452 0370f00622ac875ebf99e76f0319ff70_JaffaCakes118.exe 452 0370f00622ac875ebf99e76f0319ff70_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 2388 wermgr.exe Token: SeDebugPrivilege 2388 wermgr.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
0370f00622ac875ebf99e76f0319ff70_JaffaCakes118.exedescription pid process target process PID 452 wrote to memory of 2388 452 0370f00622ac875ebf99e76f0319ff70_JaffaCakes118.exe wermgr.exe PID 452 wrote to memory of 2388 452 0370f00622ac875ebf99e76f0319ff70_JaffaCakes118.exe wermgr.exe PID 452 wrote to memory of 2388 452 0370f00622ac875ebf99e76f0319ff70_JaffaCakes118.exe wermgr.exe PID 452 wrote to memory of 2388 452 0370f00622ac875ebf99e76f0319ff70_JaffaCakes118.exe wermgr.exe -
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\0370f00622ac875ebf99e76f0319ff70_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0370f00622ac875ebf99e76f0319ff70_JaffaCakes118.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/452-3-0x0000000002450000-0x0000000002482000-memory.dmpFilesize
200KB
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memory/452-10-0x00000000025C0000-0x00000000025EF000-memory.dmpFilesize
188KB
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memory/452-9-0x0000000002590000-0x00000000025BE000-memory.dmpFilesize
184KB
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memory/452-8-0x0000000000920000-0x0000000000950000-memory.dmpFilesize
192KB
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memory/452-7-0x00000000025C0000-0x00000000025EF000-memory.dmpFilesize
188KB
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memory/452-85-0x00000000025C0000-0x00000000025EF000-memory.dmpFilesize
188KB
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memory/452-161-0x0000000010000000-0x0000000010003000-memory.dmpFilesize
12KB
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memory/452-160-0x00000000008E0000-0x00000000008E1000-memory.dmpFilesize
4KB
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memory/452-163-0x0000000010000000-0x0000000010003000-memory.dmpFilesize
12KB
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memory/452-165-0x00000000025C0000-0x00000000025EF000-memory.dmpFilesize
188KB
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memory/2388-162-0x0000022921FC0000-0x0000022921FE4000-memory.dmpFilesize
144KB
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memory/2388-164-0x0000022921FC0000-0x0000022921FE4000-memory.dmpFilesize
144KB