Analysis
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max time kernel
51s -
max time network
51s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
28-06-2024 12:44
Static task
static1
Behavioral task
behavioral1
Sample
1a2ab634d21d6cf27168f1bf2073da7b_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
1a2ab634d21d6cf27168f1bf2073da7b_JaffaCakes118.exe
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Size
128KB
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MD5
1a2ab634d21d6cf27168f1bf2073da7b
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SHA1
0b8f8d6f9784f900b61c7132594dc04d1f51be2c
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SHA256
b9f95d21f0316d672704a529d434032b259f3d6a4e016a6394f41487c69a7250
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SHA512
6fda66c518d55885f5d171be6f7efc12fe83d15c119e308d68a05aa146fd347ced5649e52f5a52b2b9b52705f2a3bb6b51fa084043158c3ac14d618ddeb4ac86
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SSDEEP
3072:u+FDzK71QkbstyJjCKICpC72s/mlaXoiyqsdmMl:u+I713bstyJj0sC7/H5yHdP
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
1a2ab634d21d6cf27168f1bf2073da7b_JaffaCakes118.exepid process 2340 1a2ab634d21d6cf27168f1bf2073da7b_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral2/memory/2340-5-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/2340-12-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/2340-7-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/2340-6-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/2340-2-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/2340-3-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/2340-4-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/2340-17-0x0000000000400000-0x0000000000426000-memory.dmp upx -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process 2916 2340 WerFault.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
1a2ab634d21d6cf27168f1bf2073da7b_JaffaCakes118.exepid process 2340 1a2ab634d21d6cf27168f1bf2073da7b_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1a2ab634d21d6cf27168f1bf2073da7b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1a2ab634d21d6cf27168f1bf2073da7b_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 3562⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2340 -ip 23401⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\~TM4BCE.tmpFilesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219
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memory/2340-7-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/2340-14-0x0000000077D02000-0x0000000077D04000-memory.dmpFilesize
8KB
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memory/2340-13-0x00000000008B0000-0x00000000008B1000-memory.dmpFilesize
4KB
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memory/2340-12-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/2340-15-0x0000000077D02000-0x0000000077D03000-memory.dmpFilesize
4KB
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memory/2340-5-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/2340-6-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/2340-2-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/2340-3-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/2340-4-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/2340-0-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/2340-1-0x0000000000401000-0x0000000000402000-memory.dmpFilesize
4KB
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memory/2340-17-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB