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Analysis
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max time kernel
16s -
max time network
21s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
08/07/2024, 22:47
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe
Resource
win10v2004-20240704-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe
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Size
17KB
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MD5
2e1a340ff0dcb365319ed4df0e55b114
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SHA1
6c0f437db71fa8a752e9feb40098af3a20dbc6b8
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SHA256
028d29c9939040390d90a60f230a6471c98e7c2dbb55513b31660ff77f7269e3
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SHA512
484a3e3eaac2b6f951f4442427762d96b3899b85744252400be468cdd062761a103bb285d0c58a2bc085914047ca6d60e4411d1e96cd1dc3f9497439252e01ed
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SSDEEP
384:bvcPvOdt1nsI/hE2ymx0WsjSaRa5TX0SjKiBmyWB4QgTW32:bvAkt1nsI5mmx0Wsm4a5L0Sjj5GsS32
Score
8/10
Malware Config
Signatures
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Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\1 = "C:\\Windows\\system32\\service\\explorer.exe" explorer.exe -
Deletes itself 1 IoCs
pid Process 2888 explorer.exe -
Executes dropped EXE 1 IoCs
pid Process 2888 explorer.exe -
Loads dropped DLL 7 IoCs
pid Process 1360 2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe 1360 2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe 2888 explorer.exe 3740 WerFault.exe 3740 WerFault.exe 3740 WerFault.exe 3740 WerFault.exe -
Drops file in System32 directory 16 IoCs
description ioc Process File created C:\Windows\SysWOW64\service\dll1.txt explorer.exe File created C:\Windows\SysWOW64\service\dllw.txt explorer.exe File opened for modification C:\Windows\SysWOW64\service\explorer.exe 2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe File created C:\Windows\SysWOW64\service\dll.dll explorer.exe File created C:\Windows\SysWOW64\service\dllp.txt explorer.exe File opened for modification C:\Windows\SysWOW64\service\dllp.txt explorer.exe File created C:\Windows\SysWOW64\service\dll.dll 2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\service\reoxconf.dl explorer.exe File opened for modification C:\Windows\SysWOW64\service\dll.dll explorer.exe File opened for modification C:\Windows\SysWOW64\service\dll1.txt explorer.exe File created C:\Windows\SysWOW64\service\dll2.txt explorer.exe File opened for modification C:\Windows\SysWOW64\service\dllw.txt explorer.exe File opened for modification C:\Windows\SysWOW64\service 2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe File created C:\Windows\SysWOW64\service\explorer.exe 2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\service\reoxconf.sam explorer.exe File opened for modification C:\Windows\SysWOW64\service\dll2.txt explorer.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 3740 2888 WerFault.exe 29 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2888 explorer.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2888 explorer.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1360 wrote to memory of 2888 1360 2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe 29 PID 1360 wrote to memory of 2888 1360 2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe 29 PID 1360 wrote to memory of 2888 1360 2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe 29 PID 1360 wrote to memory of 2888 1360 2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe 29 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20 PID 2888 wrote to memory of 1352 2888 explorer.exe 20
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1352
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C:\Users\Admin\AppData\Local\Temp\2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2e1a340ff0dcb365319ed4df0e55b114_JaffaCakes118.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1360 -
C:\Windows\SysWOW64\service\explorer.exe"C:\Windows\system32\service\explorer.exe"3⤵
- Adds policy Run key to start application
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2888 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2888 -s 9164⤵
- Loads dropped DLL
- Program crash
PID:3740
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
84B
MD56edf51062ed6b511d0fb7f2ed7a3ce17
SHA1868695d33cea98c39b0fef459ea8e5a0f12c67a4
SHA25644dbef8470badd68a1e41e252677fc0e7990c9a019c7e6b271aac47004495c0c
SHA512989e5f9dd0017e5e15bae39440d816eb802b2983681e0394dcf597405185eba5b0a04079ec457df8107d95e3e0e472311980b50b3d3740ca2c96d2794a3970a3
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Filesize
17KB
MD52e1a340ff0dcb365319ed4df0e55b114
SHA16c0f437db71fa8a752e9feb40098af3a20dbc6b8
SHA256028d29c9939040390d90a60f230a6471c98e7c2dbb55513b31660ff77f7269e3
SHA512484a3e3eaac2b6f951f4442427762d96b3899b85744252400be468cdd062761a103bb285d0c58a2bc085914047ca6d60e4411d1e96cd1dc3f9497439252e01ed
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Filesize
20KB
MD5667eb94b9cfba3e7754422bf4d055b64
SHA14ac0f313acfd419762d5b451f8564e8e9877d791
SHA256e0b91e140ffc9cd6df6a95e24829c1db3042a6bb98321b3ad64ce9025edd326b
SHA512dc9be514c18c532ce7337370d2954d5311c89f87daafe4e645e23ea341c5602eb3ffa07c113651273b5f89c865fb17c34f1ee90054b9e17468a68a08c3ae4bb0