142cdebed78e3baee8d2dbf6a97ce26313932024010548ec2e570cae480af7c3 | Triage

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
21-05-2024 05:40

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General

Target

basesrv.dll
Size

43KB
MD5

5e7c5de85af978495c3a9a0b720b9811
SHA1

0f01b977d6ca37dfdfb136da4b31f8554fd07d5b
SHA256

142cdebed78e3baee8d2dbf6a97ce26313932024010548ec2e570cae480af7c3
SHA512

e24f6ca54b2f6d52e04fae07387a307342bf94173ebb6276af28e04569af5d6a6250e3736e9a65ce8edcbe9dac599311fbacbe38cd7d598e2454e5e054954ee2
SSDEEP

768:LzSsx70ilm/xV5w4IIXnOgyWx1ldCEO4NJZkIb:LzxBDlmZXOgRCEVNJ6I

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 2392	2244	rundll32.exe	28
PID 2244 wrote to memory of 2392	2244	rundll32.exe	28
PID 2244 wrote to memory of 2392	2244	rundll32.exe	28
PID 2244 wrote to memory of 2392	2244	rundll32.exe	28
PID 2244 wrote to memory of 2392	2244	rundll32.exe	28
PID 2244 wrote to memory of 2392	2244	rundll32.exe	28
PID 2244 wrote to memory of 2392	2244	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\basesrv.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\basesrv.dll,#1
  2⤵
  PID:2392

Network

MITRE ATT&CK Matrix

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