Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
16-05-2024 10:12
Static task
static1
Behavioral task
behavioral1
Sample
4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exe
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Size
9.1MB
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MD5
4a900f2aa71746ea06b562a2af8bcd1c
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SHA1
58eabb8a1e9c57cbff797ead0d64fff4600765c0
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SHA256
379f4c57ae3a0643b260d8cf97a2b7aeea4b00903d4fee346cfed36d60b06651
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SHA512
00080d464f7c21b48a104f4ea2500969f16e31a216ede5553597b959e97254f98951daa60f4625cf238ca0995309b74fdbc6f66b2ca1c1977f91048a9d2888e9
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SSDEEP
196608:auhsIrbKdj7G6Re1WQkY1XEUkQmajXnlU0PHkHOjCBpOIVERR:aSbKLerk63VnLnlUC22CJE
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exepid process 3164 4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exe -
Obfuscated with Agile.Net obfuscator 5 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Processes:
resource yara_rule behavioral2/memory/3164-9-0x0000000000F20000-0x000000000238A000-memory.dmp agile_net behavioral2/memory/3164-10-0x0000000000F20000-0x000000000238A000-memory.dmp agile_net behavioral2/memory/3164-19-0x0000000000F20000-0x000000000238A000-memory.dmp agile_net behavioral2/memory/3164-34-0x0000000000F20000-0x000000000238A000-memory.dmp agile_net behavioral2/memory/3164-36-0x0000000000F20000-0x000000000238A000-memory.dmp agile_net -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exepid process 3164 4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exe 3164 4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3080 3164 WerFault.exe 4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 3164 4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exepid process 3164 4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4a900f2aa71746ea06b562a2af8bcd1c_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3164 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3164 -s 21682⤵
- Program crash
PID:3080
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3164 -ip 31641⤵PID:1144
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD57eea1b45d6f5cfb7d8211293fdb0b953
SHA17f2ab34af34a5423b734f8a94e5b61c4cb774805
SHA25667b843fe0401061f447b9f76078f31b5517aab89e1712922736fdc6bcd8507b3
SHA512f3ae3ef31c41a685ec52ff9323ba504d86901a30a759b7f6e1acf3d7576ee8f4361598b380f47e08a9ca4bdee360a6e4e2ef53a82b6d80550c98f051dd4ce248