Analysis
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max time kernel
122s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
20/06/2024, 16:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
07f62b8f81cd5dea5fd02b2c902f1ec3_JaffaCakes118.dll
Resource
win7-20240221-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
07f62b8f81cd5dea5fd02b2c902f1ec3_JaffaCakes118.dll
Resource
win10v2004-20240611-en
4 signatures
150 seconds
General
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Target
07f62b8f81cd5dea5fd02b2c902f1ec3_JaffaCakes118.dll
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Size
46KB
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MD5
07f62b8f81cd5dea5fd02b2c902f1ec3
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SHA1
bf557cca6c9e73037baec4e3092d059b8194ef0d
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SHA256
51b7d5c0834552b70fa064fb224058691bf51762656d0ffa70abb5d281c0e9f5
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SHA512
a9daf77cca5b02e9c2d38522c3c9cf04ef020e339356411a6836073b11e3c5ca7a1f5aef95fc057820ffc20d29caa9d55ee5da7a44a20e7d2be6c36053559add
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SSDEEP
768:ifdDTZNXD8+XavUqcrfXdA8cU0ewFKhWRtympPHMptJH+UZHUNYif+acBIc:MdDTbAUlXdANdewFK+QEMBJZ0NYqc
Score
5/10
Malware Config
Signatures
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Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\ethyg.dll rundll32.exe File opened for modification C:\Windows\SysWOW64\ethyg.dll rundll32.exe File created C:\Windows\SysWOW64\ghrst.dll rundll32.exe File opened for modification C:\Windows\SysWOW64\ghrst.dll rundll32.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 1164 rundll32.exe 1164 rundll32.exe 1164 rundll32.exe 1164 rundll32.exe 1164 rundll32.exe 1164 rundll32.exe 1164 rundll32.exe 1164 rundll32.exe 1164 rundll32.exe 1164 rundll32.exe 1164 rundll32.exe 1164 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1164 rundll32.exe Token: SeDebugPrivilege 1164 rundll32.exe Token: SeDebugPrivilege 1164 rundll32.exe Token: SeDebugPrivilege 1164 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1948 wrote to memory of 1164 1948 rundll32.exe 28 PID 1948 wrote to memory of 1164 1948 rundll32.exe 28 PID 1948 wrote to memory of 1164 1948 rundll32.exe 28 PID 1948 wrote to memory of 1164 1948 rundll32.exe 28 PID 1948 wrote to memory of 1164 1948 rundll32.exe 28 PID 1948 wrote to memory of 1164 1948 rundll32.exe 28 PID 1948 wrote to memory of 1164 1948 rundll32.exe 28 PID 1164 wrote to memory of 1172 1164 rundll32.exe 21 PID 1164 wrote to memory of 1172 1164 rundll32.exe 21 PID 1164 wrote to memory of 1072 1164 rundll32.exe 17 PID 1164 wrote to memory of 1072 1164 rundll32.exe 17
Processes
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1072
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1172
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\07f62b8f81cd5dea5fd02b2c902f1ec3_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\07f62b8f81cd5dea5fd02b2c902f1ec3_JaffaCakes118.dll,#13⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1164
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