Analysis
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max time kernel
134s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
22/01/2024, 13:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6f98ee6b211b90003ed333a8a669be33.exe
Resource
win7-20231215-en
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
6f98ee6b211b90003ed333a8a669be33.exe
Resource
win10v2004-20231215-en
5 signatures
150 seconds
General
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Target
6f98ee6b211b90003ed333a8a669be33.exe
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Size
141KB
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MD5
6f98ee6b211b90003ed333a8a669be33
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SHA1
e8b9f4beb3cb792c5a07c38430d26fdafdb42473
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SHA256
656a3c926ba4c2cd44b4cc4189e69e398959392b5060d4f87bbd7b7e45f59bc8
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SHA512
846395e21c77822777f237463668573bc6fda3f15ab6eecfa6e832905ec5dc1cae1b2797a3b53e0497712ab213e52f318d58c6685d12f9428440bac04c18b8e8
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SSDEEP
1536:vUsHXJnoTPNB5xkBCYB5bbfle4UcXT9+jHshXh66sBDgaf8Dk/NOYi2detAuLSpw:vUiUB5Khbbde68yh9af8D6jze2uGp47
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1596-0-0x0000000000400000-0x000000000044C000-memory.dmp upx behavioral2/memory/1596-2-0x0000000000400000-0x000000000044C000-memory.dmp upx behavioral2/memory/1596-4-0x0000000000400000-0x0000000000427000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4604 set thread context of 1596 4604 6f98ee6b211b90003ed333a8a669be33.exe 86 -
Program crash 2 IoCs
pid pid_target Process procid_target 2112 1596 WerFault.exe 86 2656 1596 WerFault.exe 86 -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 4604 6f98ee6b211b90003ed333a8a669be33.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 4604 wrote to memory of 1596 4604 6f98ee6b211b90003ed333a8a669be33.exe 86 PID 4604 wrote to memory of 1596 4604 6f98ee6b211b90003ed333a8a669be33.exe 86 PID 4604 wrote to memory of 1596 4604 6f98ee6b211b90003ed333a8a669be33.exe 86 PID 4604 wrote to memory of 1596 4604 6f98ee6b211b90003ed333a8a669be33.exe 86 PID 4604 wrote to memory of 1596 4604 6f98ee6b211b90003ed333a8a669be33.exe 86 PID 4604 wrote to memory of 1596 4604 6f98ee6b211b90003ed333a8a669be33.exe 86 PID 4604 wrote to memory of 1596 4604 6f98ee6b211b90003ed333a8a669be33.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\6f98ee6b211b90003ed333a8a669be33.exe"C:\Users\Admin\AppData\Local\Temp\6f98ee6b211b90003ed333a8a669be33.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4604 -
C:\Users\Admin\AppData\Local\Temp\6f98ee6b211b90003ed333a8a669be33.exe"C:\Users\Admin\AppData\Local\Temp\6f98ee6b211b90003ed333a8a669be33.exe"2⤵PID:1596
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 3523⤵
- Program crash
PID:2112
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 3763⤵
- Program crash
PID:2656
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1596 -ip 15961⤵PID:3348
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1596 -ip 15961⤵PID:1700