909df004857e854a646328179d73a9738eec6b2eb559be3b0cd8d3c53b3dd29a | Triage

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
10-03-2024 05:06

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General

Target

Dyn/XCO.dll
Size

57KB
MD5

e6b724b794c213b61cce56da4e907e84
SHA1

5be51f865619d36a6450bfaf94529ac1d9e629f4
SHA256

1964afb5a83d316fcd789d4f4bdf5405a87b239fb6cc51dc402d7a6d2699eecb
SHA512

79ca50ef2900df7ccb4aed12e523a17d3c344387f0e80a4feed88d5f6739abd27f304d43b0cc9d7709d45f0ed1f690fd0d67a28cb782dacff11fd7cf95dded59
SSDEEP

768:+U0ivrevAT5iWY6MXWqqcm9L+h+qBcBVREPpNlo6Zltubofn4LZW:pMAT5xMg9L+h+qBcglhZltubofn48

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 3012	3000	rundll32.exe	28
PID 3000 wrote to memory of 3012	3000	rundll32.exe	28
PID 3000 wrote to memory of 3012	3000	rundll32.exe	28
PID 3000 wrote to memory of 3012	3000	rundll32.exe	28
PID 3000 wrote to memory of 3012	3000	rundll32.exe	28
PID 3000 wrote to memory of 3012	3000	rundll32.exe	28
PID 3000 wrote to memory of 3012	3000	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Dyn\XCO.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Dyn\XCO.dll,#1
  2⤵
  PID:3012

Network

MITRE ATT&CK Matrix

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