Analysis
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max time kernel
147s -
max time network
151s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
06-05-2024 15:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2c04a6c3d5f6910527b909e55b3417ae586f1e9a6769acfe29382ca28b60867f.exe
Resource
win10v2004-20240419-en
7 signatures
150 seconds
General
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Target
2c04a6c3d5f6910527b909e55b3417ae586f1e9a6769acfe29382ca28b60867f.exe
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Size
300KB
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MD5
d9adacc0cd3a9f046a033a01badeea9a
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SHA1
434a3fba416c06cdc2b5cc585efc3a71e7b3a6bd
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SHA256
2c04a6c3d5f6910527b909e55b3417ae586f1e9a6769acfe29382ca28b60867f
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SHA512
232bf54a47ea4d218560fa4923d0888f5b0be32df9a2c2bb4cb7b1837f405ab201a473c6f32bc87fa8356c7679a575be98f9b54e1ed019a3120ef0e588c5d932
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SSDEEP
6144:gmNCqKLiJGc7DflZAeRryfVUb/MHfeBpajHn281D5QvOyrk:9KLiJP7hZAlfGbumnEn2KD5wk
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 2756 1352 WerFault.exe 79 2092 1352 WerFault.exe 79 4988 1352 WerFault.exe 79 5100 1352 WerFault.exe 79 980 1352 WerFault.exe 79 3140 1352 WerFault.exe 79 5052 1352 WerFault.exe 79 2252 1352 WerFault.exe 79 -
Kills process with taskkill 1 IoCs
pid Process 2228 taskkill.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2228 taskkill.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1352 wrote to memory of 1400 1352 2c04a6c3d5f6910527b909e55b3417ae586f1e9a6769acfe29382ca28b60867f.exe 97 PID 1352 wrote to memory of 1400 1352 2c04a6c3d5f6910527b909e55b3417ae586f1e9a6769acfe29382ca28b60867f.exe 97 PID 1352 wrote to memory of 1400 1352 2c04a6c3d5f6910527b909e55b3417ae586f1e9a6769acfe29382ca28b60867f.exe 97 PID 1400 wrote to memory of 2228 1400 cmd.exe 100 PID 1400 wrote to memory of 2228 1400 cmd.exe 100 PID 1400 wrote to memory of 2228 1400 cmd.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\2c04a6c3d5f6910527b909e55b3417ae586f1e9a6769acfe29382ca28b60867f.exe"C:\Users\Admin\AppData\Local\Temp\2c04a6c3d5f6910527b909e55b3417ae586f1e9a6769acfe29382ca28b60867f.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1352 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 7722⤵
- Program crash
PID:2756
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 7802⤵
- Program crash
PID:2092
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 8242⤵
- Program crash
PID:4988
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 7722⤵
- Program crash
PID:5100
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 9762⤵
- Program crash
PID:980
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 10602⤵
- Program crash
PID:3140
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 14362⤵
- Program crash
PID:5052
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im "2c04a6c3d5f6910527b909e55b3417ae586f1e9a6769acfe29382ca28b60867f.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\2c04a6c3d5f6910527b909e55b3417ae586f1e9a6769acfe29382ca28b60867f.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
PID:1400 -
C:\Windows\SysWOW64\taskkill.exetaskkill /im "2c04a6c3d5f6910527b909e55b3417ae586f1e9a6769acfe29382ca28b60867f.exe" /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2228
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 14642⤵
- Program crash
PID:2252
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1352 -ip 13521⤵PID:4420
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1352 -ip 13521⤵PID:2804
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 1352 -ip 13521⤵PID:1808
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1352 -ip 13521⤵PID:4052
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 1352 -ip 13521⤵PID:3608
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 1352 -ip 13521⤵PID:3580
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1352 -ip 13521⤵PID:2112
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 1352 -ip 13521⤵PID:2420