ea06f0f94a71b63b5f8c06ceec139412f941e0db1d8226d0ff92bc45bdf2fde9 | Triage

Analysis

max time kernel
119s
max time network
136s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
04/01/2024, 06:37

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General

Target

dfsj.dll
Size

60KB
MD5

98174c8c2995000efbda01e1b86a1d4d
SHA1

7e71a5a029a203e4ab0afc68eee18c39f4ab4097
SHA256

90284c2ead0598faa715cc90c1f53b83b916099c918ce7f816f0b4550ff55ac6
SHA512

a37059062a99cd2a9fae15850b49068752ccf0be9f1d86c3f812a689b7c4d024771ec2b66adf9ce950bc5b8b117d457aba87d586cf112a1a30239531bfc8cd06
SSDEEP

768:eeZWaAKT41c1IYc8HBbrYNYVw2Fj9oNIqF42eofVU:eBKT4fkrymV7oNIqC8f6

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 1612	1636	rundll32.exe	28
PID 1636 wrote to memory of 1612	1636	rundll32.exe	28
PID 1636 wrote to memory of 1612	1636	rundll32.exe	28
PID 1636 wrote to memory of 1612	1636	rundll32.exe	28
PID 1636 wrote to memory of 1612	1636	rundll32.exe	28
PID 1636 wrote to memory of 1612	1636	rundll32.exe	28
PID 1636 wrote to memory of 1612	1636	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dfsj.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1636
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dfsj.dll,#1
  2⤵
  PID:1612

Network

MITRE ATT&CK Matrix

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