c7186def2bb6152289700ba76f681460138d28885aaad97ad3fdb7023be57bdf | Triage

Analysis

max time kernel
2s
max time network
11s
platform
windows7_x64
resource
win7v20201028
submitted
26-02-2021 10:58

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General

Target

mon81.dll
Size

469KB
MD5

b01f4d6e58860cbfbad674024ae98af0
SHA1

93919c4013bb080986a298e589729437751c0514
SHA256

c7186def2bb6152289700ba76f681460138d28885aaad97ad3fdb7023be57bdf
SHA512

19530c658c87d45355019bcd3acbefce0864ece679a6c7fb964136f01cb42d252ee21501feb49a76dd6c09d868eeb3f1a220a88180412db51bb8bc57a3c0daf1

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1576 wrote to memory of 1932	1576	regsvr32.exe	regsvr32.exe
PID 1576 wrote to memory of 1932	1576	regsvr32.exe	regsvr32.exe
PID 1576 wrote to memory of 1932	1576	regsvr32.exe	regsvr32.exe
PID 1576 wrote to memory of 1932	1576	regsvr32.exe	regsvr32.exe
PID 1576 wrote to memory of 1932	1576	regsvr32.exe	regsvr32.exe
PID 1576 wrote to memory of 1932	1576	regsvr32.exe	regsvr32.exe
PID 1576 wrote to memory of 1932	1576	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\mon81.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1576

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\mon81.dll
2⤵
PID:1932

MITRE ATT&CK Matrix

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Downloads

memory/1576-2-0x000007FEFC101000-0x000007FEFC103000-memory.dmp

Filesize
8KB

Download
memory/1932-3-0x0000000000000000-mapping.dmp

Download
memory/1932-4-0x0000000075A41000-0x0000000075A43000-memory.dmp

Filesize
8KB

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