b843dfbd30313cb1e86953faf55eb88f1024e5118b3bb133060e1c8910acb331 | Triage

Analysis

max time kernel
41s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
21-09-2022 10:18

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General

Target

WSOCK32.dll
Size

1.3MB
MD5

8b780f075d5c9d5a56ab722e6b1cbfc3
SHA1

74feeaca7e72a5ea028790efaf4bb5b208638e60
SHA256

5ef0e6cfa540b7fa7a5c3eee17ad5788c931a6546b0ffebd7eda136bc5d985e2
SHA512

a18ad328a3304617e47b1401c6498ad9bf1448951c22a0039043e80a158542807dfeaf0dc9830f90e5cdc3ebd91dc26e003301ec78d50ce2e79e5608b5120b96
SSDEEP

24576:o7xngIBr+ok/cLNvC+J8We/TzpuBuArYq3b:8xLsKvb8We/TUBuAb

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 864 wrote to memory of 1076	864	rundll32.exe	27
PID 864 wrote to memory of 1076	864	rundll32.exe	27
PID 864 wrote to memory of 1076	864	rundll32.exe	27
PID 864 wrote to memory of 1076	864	rundll32.exe	27
PID 864 wrote to memory of 1076	864	rundll32.exe	27
PID 864 wrote to memory of 1076	864	rundll32.exe	27
PID 864 wrote to memory of 1076	864	rundll32.exe	27

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\WSOCK32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:864
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\WSOCK32.dll,#1
  2⤵
  PID:1076

Network

MITRE ATT&CK Matrix

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Downloads

memory/1076-54-0x0000000000000000-mapping.dmp

Download
memory/1076-55-0x0000000075141000-0x0000000075143000-memory.dmp

Filesize
8KB

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