23d8d581d8be6247b1074913acdc72ecfcb30c03c543773f1b62bb0b8686f9ee | Triage

Analysis

max time kernel
45s
max time network
48s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
26/09/2022, 05:05

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General

Target

sKw˪c餤/bin/fpwpp.dll
Size

104KB
MD5

079f38d617ede332a066d50d010e5a56
SHA1

bfc69b67aad1af19cbe2a6577e7af1d334fff0a7
SHA256

6ce0ff8b6e8332cc98b9c38f1ebfbea3b500e3afe8b2be366414757b7a22eb55
SHA512

1c39ceb85b2910ce47fa46b729bdcd39eddf69701f4f504efc3a362747ed09958dd32d927765356b08e63c648636b2926cebe049d8bdabbb46dc007fa0084ad1
SSDEEP

3072:aMf7/ACXuMB4ZoqK7y+sqmbxf1g5dKSS:vfjAQqK7B4xdgS

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\wplog.txt	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1848 wrote to memory of 1728	1848	regsvr32.exe	28
PID 1848 wrote to memory of 1728	1848	regsvr32.exe	28
PID 1848 wrote to memory of 1728	1848	regsvr32.exe	28
PID 1848 wrote to memory of 1728	1848	regsvr32.exe	28
PID 1848 wrote to memory of 1728	1848	regsvr32.exe	28
PID 1848 wrote to memory of 1728	1848	regsvr32.exe	28
PID 1848 wrote to memory of 1728	1848	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\sKw˪c餤\bin\fpwpp.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1848
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\sKw˪c餤\bin\fpwpp.dll
  2⤵
  - Drops file in Windows directory
  PID:1728

Network

MITRE ATT&CK Matrix

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Downloads

memory/1728-56-0x0000000076091000-0x0000000076093000-memory.dmp

Filesize
8KB

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memory/1848-54-0x000007FEFBCA1000-0x000007FEFBCA3000-memory.dmp

Filesize
8KB

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