Analysis
- max time kernel
150s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system - submitted
29/01/2024, 12:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7fcf9bd5374911a303fba1d9cddb1bf9.exe
Resource
win7-20231215-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
7fcf9bd5374911a303fba1d9cddb1bf9.exe
Resource
win10v2004-20231222-en
4 signatures
150 seconds
General
- Target 7fcf9bd5374911a303fba1d9cddb1bf9.exe
- Size 314KB
- Sample240129-pe115aahgj
- SHA256 bf58975025eb83f63526c5ae3a9e30ba1a32099c80b34df5b2abeb3bb2cd76d8
- MD5 7fcf9bd5374911a303fba1d9cddb1bf9
- SHA1 b2b65efbc496f75aff2ee6ee81f76ac227fbef73
- SHA512 a2421ac215a93eaf2e8cd363a0431e5a81da79a4a3e31495d66e2b0e17f745b4c81d113f8e513188c22e8396085e1fbde161ed1fe9eed3961d5f63c876600119
- SSDEEP 6144:ZjDc2bcew3+4HZRrKW/2RNQxKDTPDauBsj9wG9nWBfO:xDc2bceQ+4HDrK62/8KXDkjiGl0f
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
gcleaner
C2
-
194.145.227.161
Signatures
- OnlyLogger
A tiny loader that uses IPLogger to get its payload.
- OnlyLogger payload 4 IoCs
resource yara_rule behavioral2/memory/4260-2-0x00000000022C0000-0x00000000022EF000-memory.dmp family_onlylogger behavioral2/memory/4260-3-0x0000000000400000-0x000000000216C000-memory.dmp family_onlylogger behavioral2/memory/4260-4-0x0000000000400000-0x000000000216C000-memory.dmp family_onlylogger behavioral2/memory/4260-7-0x00000000022C0000-0x00000000022EF000-memory.dmp family_onlylogger - Program crash 8 IoCs
pid pid_target Process procid_target 1236 4260 WerFault.exe 85 4064 4260 WerFault.exe 85 5084 4260 WerFault.exe 85 1480 4260 WerFault.exe 85 620 4260 WerFault.exe 85 3416 4260 WerFault.exe 85 2200 4260 WerFault.exe 85 676 4260 WerFault.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\7fcf9bd5374911a303fba1d9cddb1bf9.exe"C:\Users\Admin\AppData\Local\Temp\7fcf9bd5374911a303fba1d9cddb1bf9.exe"1⤵PID:4260
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 6362⤵
- Program crash
PID:1236
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 4562⤵
- Program crash
PID:4064
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 7322⤵
- Program crash
PID:5084
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 7842⤵
- Program crash
PID:1480
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 8562⤵
- Program crash
PID:620
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 10282⤵
- Program crash
PID:3416
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 10442⤵
- Program crash
PID:2200
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 10322⤵
- Program crash
PID:676
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4260 -ip 42601⤵PID:4140
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4260 -ip 42601⤵PID:3612
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4260 -ip 42601⤵PID:4720
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4260 -ip 42601⤵PID:2796
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4260 -ip 42601⤵PID:2552
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4260 -ip 42601⤵PID:1268
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4260 -ip 42601⤵PID:2780
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4260 -ip 42601⤵PID:3488