Analysis
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max time kernel
89s -
max time network
100s -
platform
windows11-21h2_x64 -
resource
win11-20240221-en -
resource tags
arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system -
submitted
02/04/2024, 13:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7745d456bd3d7ddabe2170d182acde6dd5d918dc14aeee9b27ab3c7ec008ad7b.exe
Resource
win10v2004-20240226-en
7 signatures
150 seconds
General
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Target
7745d456bd3d7ddabe2170d182acde6dd5d918dc14aeee9b27ab3c7ec008ad7b.exe
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Size
285KB
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MD5
633dafb32efe66f46f40334bd0d3d754
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SHA1
f371fdfd054929e950531de9d539ed5d4a775c03
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SHA256
7745d456bd3d7ddabe2170d182acde6dd5d918dc14aeee9b27ab3c7ec008ad7b
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SHA512
8209cba2b03f842f31c1dcd0a3a88c9cc7c65055531166fc39b51c76c5896a6f17f1aab02817309bf3ef47139cd5fa909d2adcd52b107734145fc99456f9f0a3
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SSDEEP
6144:lqR3eyd2Nz6GJ5HJQs//U2sn89T46u0d5XwMMKS:sNeyINr5Qs02s8R4b0dd
Malware Config
Extracted
Family
gcleaner
C2
185.172.128.90
5.42.65.64
Attributes
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url_path
/advdlc.php
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 8 IoCs
pid pid_target Process procid_target 4232 2712 WerFault.exe 75 2168 2712 WerFault.exe 75 3972 2712 WerFault.exe 75 2916 2712 WerFault.exe 75 4248 2712 WerFault.exe 75 3104 2712 WerFault.exe 75 3288 2712 WerFault.exe 75 1376 2712 WerFault.exe 75 -
Kills process with taskkill 1 IoCs
pid Process 1536 taskkill.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1536 taskkill.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2712 wrote to memory of 4296 2712 7745d456bd3d7ddabe2170d182acde6dd5d918dc14aeee9b27ab3c7ec008ad7b.exe 91 PID 2712 wrote to memory of 4296 2712 7745d456bd3d7ddabe2170d182acde6dd5d918dc14aeee9b27ab3c7ec008ad7b.exe 91 PID 2712 wrote to memory of 4296 2712 7745d456bd3d7ddabe2170d182acde6dd5d918dc14aeee9b27ab3c7ec008ad7b.exe 91 PID 4296 wrote to memory of 1536 4296 cmd.exe 94 PID 4296 wrote to memory of 1536 4296 cmd.exe 94 PID 4296 wrote to memory of 1536 4296 cmd.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\7745d456bd3d7ddabe2170d182acde6dd5d918dc14aeee9b27ab3c7ec008ad7b.exe"C:\Users\Admin\AppData\Local\Temp\7745d456bd3d7ddabe2170d182acde6dd5d918dc14aeee9b27ab3c7ec008ad7b.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 7722⤵
- Program crash
PID:4232
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 8162⤵
- Program crash
PID:2168
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 8362⤵
- Program crash
PID:3972
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 8722⤵
- Program crash
PID:2916
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 9602⤵
- Program crash
PID:4248
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 9682⤵
- Program crash
PID:3104
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 13642⤵
- Program crash
PID:3288
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im "7745d456bd3d7ddabe2170d182acde6dd5d918dc14aeee9b27ab3c7ec008ad7b.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\7745d456bd3d7ddabe2170d182acde6dd5d918dc14aeee9b27ab3c7ec008ad7b.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
PID:4296 -
C:\Windows\SysWOW64\taskkill.exetaskkill /im "7745d456bd3d7ddabe2170d182acde6dd5d918dc14aeee9b27ab3c7ec008ad7b.exe" /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1536
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 13802⤵
- Program crash
PID:1376
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2712 -ip 27121⤵PID:3660
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 2712 -ip 27121⤵PID:2320
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 2712 -ip 27121⤵PID:3476
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2712 -ip 27121⤵PID:956
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 2712 -ip 27121⤵PID:5060
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 2712 -ip 27121⤵PID:408
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 2712 -ip 27121⤵PID:4416
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2712 -ip 27121⤵PID:1104