Analysis
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max time kernel
35s -
max time network
41s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30-10-2022 14:23
Static task
static1
Behavioral task
behavioral1
Sample
a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe
Resource
win10v2004-20220901-en
General
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Target
a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe
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Size
232KB
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MD5
a2d0e09295445e5a1bac3e94cbac5c20
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SHA1
4a81335d74fc4a5f1d6577d67901788d599c49e9
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SHA256
a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6
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SHA512
b27e24a31b470cbdfec915ad1d4d7d4c5954673aac97ed7b778fc2bbec5d3aa533eb1f11b7019eaf2a0964af15ea15b09f2b531c158c858911eb36af4d179127
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SSDEEP
6144:s4UHFnuDk67fe2olw9ay5NSDyDRO1thp:6luDk67HnSDyo1tj
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1236 a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.com -
Loads dropped DLL 2 IoCs
pid Process 1348 a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe 1348 a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\kernel.dll a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe File created C:\Windows\kernel.dll a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe File created C:\Windows\svchost.exe a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1348 a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1348 wrote to memory of 1236 1348 a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe 26 PID 1348 wrote to memory of 1236 1348 a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe 26 PID 1348 wrote to memory of 1236 1348 a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe 26 PID 1348 wrote to memory of 1236 1348 a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe 26 PID 1348 wrote to memory of 1188 1348 a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe 15
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1188
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C:\Users\Admin\AppData\Local\Temp\a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe"C:\Users\Admin\AppData\Local\Temp\a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.exe"2⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1348 -
C:\Users\Admin\AppData\Local\Temp\a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.comC:\Users\Admin\AppData\Local\Temp\a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.com3⤵
- Executes dropped EXE
PID:1236
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.com
Filesize144KB
MD5c68c485f66ecf9e83cad8a941d194656
SHA146d503f7a9cc7a70cb7422fda94f70d9c8ed9cbf
SHA2563acc3d3505b3c9d11c89a9aa553e9644f1837122f98d8c7b669495016b38a868
SHA5122bc446c667a056d414bcfb29db666981d65ce1ed372b2ccf813c035c98fe7787fbaaab08e050c76be1d365dccc3792ddcb05dde6a8ce6fd0e039c6c901e7dc02
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\Users\Admin\AppData\Local\Temp\a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.com
Filesize144KB
MD5c68c485f66ecf9e83cad8a941d194656
SHA146d503f7a9cc7a70cb7422fda94f70d9c8ed9cbf
SHA2563acc3d3505b3c9d11c89a9aa553e9644f1837122f98d8c7b669495016b38a868
SHA5122bc446c667a056d414bcfb29db666981d65ce1ed372b2ccf813c035c98fe7787fbaaab08e050c76be1d365dccc3792ddcb05dde6a8ce6fd0e039c6c901e7dc02
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\Users\Admin\AppData\Local\Temp\a80647468cf774e5870ce2a9fa8202b1e17d0cea546c638369eacfd6c07fcfe6.com
Filesize144KB
MD5c68c485f66ecf9e83cad8a941d194656
SHA146d503f7a9cc7a70cb7422fda94f70d9c8ed9cbf
SHA2563acc3d3505b3c9d11c89a9aa553e9644f1837122f98d8c7b669495016b38a868
SHA5122bc446c667a056d414bcfb29db666981d65ce1ed372b2ccf813c035c98fe7787fbaaab08e050c76be1d365dccc3792ddcb05dde6a8ce6fd0e039c6c901e7dc02