Analysis
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max time kernel
121s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
31-05-2024 12:29
Static task
static1
Behavioral task
behavioral1
Sample
87027e6a84534ef75d2ec0f5466ceb48_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
87027e6a84534ef75d2ec0f5466ceb48_JaffaCakes118.exe
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Size
426KB
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MD5
87027e6a84534ef75d2ec0f5466ceb48
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SHA1
ddaac54938e8b9a8a9e26f67f2af1236584d82e6
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SHA256
c5e939e52d78478e69fbc8235d0afa2011d2dca2cda74ad607c1e2ba7b24a8bd
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SHA512
23a3840474c7d3c60239d70faad8e2c12d1ae2900797f2f64c2b2d25b0b60466b60e73569607e8b3b99550fbe118e9340eedf56161416803a64e6eeee9722459
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SSDEEP
6144:5b12vtO8VCMrueZNFnvtMkivB1z8g4Auf4u6u:P2vxVCMrxRnvtMkQBt8fAuf6u
Malware Config
Signatures
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Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Processes:
resource yara_rule behavioral1/memory/1736-2-0x0000000000400000-0x000000000042C000-memory.dmp agile_net -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1676 1736 WerFault.exe 87027e6a84534ef75d2ec0f5466ceb48_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
87027e6a84534ef75d2ec0f5466ceb48_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 1736 87027e6a84534ef75d2ec0f5466ceb48_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
87027e6a84534ef75d2ec0f5466ceb48_JaffaCakes118.exedescription pid process target process PID 1736 wrote to memory of 1676 1736 87027e6a84534ef75d2ec0f5466ceb48_JaffaCakes118.exe WerFault.exe PID 1736 wrote to memory of 1676 1736 87027e6a84534ef75d2ec0f5466ceb48_JaffaCakes118.exe WerFault.exe PID 1736 wrote to memory of 1676 1736 87027e6a84534ef75d2ec0f5466ceb48_JaffaCakes118.exe WerFault.exe PID 1736 wrote to memory of 1676 1736 87027e6a84534ef75d2ec0f5466ceb48_JaffaCakes118.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\87027e6a84534ef75d2ec0f5466ceb48_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\87027e6a84534ef75d2ec0f5466ceb48_JaffaCakes118.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1736 -s 6922⤵
- Program crash
PID:1676
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1736-0-0x0000000074AFE000-0x0000000074AFF000-memory.dmpFilesize
4KB
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memory/1736-1-0x0000000000390000-0x00000000003FE000-memory.dmpFilesize
440KB
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memory/1736-2-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1736-3-0x0000000074AF0000-0x00000000751DE000-memory.dmpFilesize
6.9MB
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memory/1736-4-0x0000000074AFE000-0x0000000074AFF000-memory.dmpFilesize
4KB
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memory/1736-5-0x0000000074AF0000-0x00000000751DE000-memory.dmpFilesize
6.9MB