Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-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 2 IoCs
Processes:
1a2ab634d21d6cf27168f1bf2073da7b_JaffaCakes118.exepid process 1984 1a2ab634d21d6cf27168f1bf2073da7b_JaffaCakes118.exe 1984 1a2ab634d21d6cf27168f1bf2073da7b_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral1/memory/1984-1-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1984-4-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1984-6-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1984-3-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1984-2-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1984-10-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1984-7-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1984-21-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1984-20-0x0000000000400000-0x0000000000426000-memory.dmp upx -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2588 1984 WerFault.exe 1a2ab634d21d6cf27168f1bf2073da7b_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
1a2ab634d21d6cf27168f1bf2073da7b_JaffaCakes118.exepid process 1984 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 1984 -s 1362⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\~TM13FE.tmpFilesize
1.2MB
MD5d124f55b9393c976963407dff51ffa79
SHA12c7bbedd79791bfb866898c85b504186db610b5d
SHA256ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06
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\Users\Admin\AppData\Local\Temp\~TM140E.tmpFilesize
1.1MB
MD59b98d47916ead4f69ef51b56b0c2323c
SHA1290a80b4ded0efc0fd00816f373fcea81a521330
SHA25696e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b
SHA51268b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94
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memory/1984-7-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/1984-4-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/1984-3-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/1984-2-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/1984-10-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/1984-8-0x0000000000140000-0x0000000000141000-memory.dmpFilesize
4KB
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memory/1984-0-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1984-6-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/1984-15-0x00000000774D0000-0x00000000774D2000-memory.dmpFilesize
8KB
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memory/1984-14-0x00000000774D0000-0x00000000774D1000-memory.dmpFilesize
4KB
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memory/1984-13-0x00000000774CF000-0x00000000774D1000-memory.dmpFilesize
8KB
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memory/1984-1-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/1984-21-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/1984-20-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB