Analysis
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max time kernel
101s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
22/07/2024, 04:21
Static task
static1
Behavioral task
behavioral1
Sample
5c3d9b878eea62e80af1826568239fc0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5c3d9b878eea62e80af1826568239fc0N.exe
Resource
win10v2004-20240709-en
General
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Target
5c3d9b878eea62e80af1826568239fc0N.exe
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Size
320KB
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MD5
5c3d9b878eea62e80af1826568239fc0
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SHA1
3bcaaa4e994ff4a1368ce691f35ce8fec352aab3
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SHA256
52e9e9d911b77b9bd51d3d82c0d3eb7c1966b1d90b0180eda5738cc510af0627
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SHA512
3a2d0e4907ae081048bb6a126c43fed76379f1e85ee6703a2a0b39ca737a81461f645e592be64675f8b10a92cabca2d5bced864f2f62e3a749457fd4a31f401e
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SSDEEP
6144:yHpj9B23XqRxok++qTSm4n+XaJ8ITKHcnKG1B7qV40saiigCDN:yJD2Yok++ESm4n+XaB7KG1BmVQ5zCDN
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 3708 5c3d9b878eea62e80af1826568239fc0N.exe -
Executes dropped EXE 1 IoCs
pid Process 3708 5c3d9b878eea62e80af1826568239fc0N.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 2124 4980 WerFault.exe 83 1048 3708 WerFault.exe 91 -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4980 5c3d9b878eea62e80af1826568239fc0N.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3708 5c3d9b878eea62e80af1826568239fc0N.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4980 wrote to memory of 3708 4980 5c3d9b878eea62e80af1826568239fc0N.exe 91 PID 4980 wrote to memory of 3708 4980 5c3d9b878eea62e80af1826568239fc0N.exe 91 PID 4980 wrote to memory of 3708 4980 5c3d9b878eea62e80af1826568239fc0N.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\5c3d9b878eea62e80af1826568239fc0N.exe"C:\Users\Admin\AppData\Local\Temp\5c3d9b878eea62e80af1826568239fc0N.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4980 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4980 -s 3962⤵
- Program crash
PID:2124
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C:\Users\Admin\AppData\Local\Temp\5c3d9b878eea62e80af1826568239fc0N.exeC:\Users\Admin\AppData\Local\Temp\5c3d9b878eea62e80af1826568239fc0N.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:3708 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3708 -s 3643⤵
- Program crash
PID:1048
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4980 -ip 49801⤵PID:4252
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3708 -ip 37081⤵PID:2356
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
320KB
MD5981ce430e4ca1610602ca10684ead804
SHA116562898119c6e12e88ebb6aeb024ffd6232390d
SHA256625fb8a646ac7a466f75920332381c5e315da4f6b7291aa87d778b7d799c9777
SHA512b82edd11d913eb4c9ade99b3b6d8f2b5c2e58c9d6f3f625de629b98f3a9982e0b69f9a4304fde1c9daed70d794d81fdd3a9da603050df938c55341e850ebd277