ac8fe482eae47711624eefb4d4f96fc5c0733e49ccd518ea2565240a6ce983b0

Analysis

max time kernel
44s
max time network
48s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
04-12-2022 05:07

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General

Target

ac8fe482eae47711624eefb4d4f96fc5c0733e49ccd518ea2565240a6ce983b0.exe
Size

191KB
MD5

96d8103739034596708e9ed8a5bb68ab
SHA1

32ab8ae3fa1f15f6107f73e8dcfb906b00e948cc
SHA256

ac8fe482eae47711624eefb4d4f96fc5c0733e49ccd518ea2565240a6ce983b0
SHA512

ad1d4b25ed1d30f6691fdf7c28b26ac37374861532e97fe89f712210a97d9657133ec54275a0cb2807023a0d00c803eff6856ff935a5e2ad8ada5213b9120916
SSDEEP

1536:fe2uyhXk66fYYZOeU59i+vzFcTMKDJ8TXME9yuXh5dcM+dJnhRUK26tVTywL7Wnh:Aj66giO3jh+8B9ysd4xlnTywLCh

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
652	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1348 wrote to memory of 652	1348	ac8fe482eae47711624eefb4d4f96fc5c0733e49ccd518ea2565240a6ce983b0.exe	27
PID 1348 wrote to memory of 652	1348	ac8fe482eae47711624eefb4d4f96fc5c0733e49ccd518ea2565240a6ce983b0.exe	27
PID 1348 wrote to memory of 652	1348	ac8fe482eae47711624eefb4d4f96fc5c0733e49ccd518ea2565240a6ce983b0.exe	27
PID 1348 wrote to memory of 652	1348	ac8fe482eae47711624eefb4d4f96fc5c0733e49ccd518ea2565240a6ce983b0.exe	27
PID 1348 wrote to memory of 652	1348	ac8fe482eae47711624eefb4d4f96fc5c0733e49ccd518ea2565240a6ce983b0.exe	27
PID 1348 wrote to memory of 652	1348	ac8fe482eae47711624eefb4d4f96fc5c0733e49ccd518ea2565240a6ce983b0.exe	27
PID 1348 wrote to memory of 652	1348	ac8fe482eae47711624eefb4d4f96fc5c0733e49ccd518ea2565240a6ce983b0.exe	27

C:\Users\Admin\AppData\Local\Temp\ac8fe482eae47711624eefb4d4f96fc5c0733e49ccd518ea2565240a6ce983b0.exe
"C:\Users\Admin\AppData\Local\Temp\ac8fe482eae47711624eefb4d4f96fc5c0733e49ccd518ea2565240a6ce983b0.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1348
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Tff..bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:652

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Tff..bat

Filesize
274B

MD5
a2ac29686c35aef40ae12e955cc6dedc

SHA1
2e1d53b0eb8b9261d2eb3e5cbab503b8436550e4

SHA256
fa99eea5d33299b3cb4137260dc1767bb14b06ac2df237f0ce51a47da1610bc6

SHA512
aae34557d3469e821f79a787366cab6aa5b9622df1b8e93ffd3484a3a12379d85aeb290aa81f3fdb271a120eadde2ff56746304d93d832fe295d8275a9e15ce2

Download Submit
memory/1348-54-0x0000000075601000-0x0000000075603000-memory.dmp

Filesize
8KB

Download
memory/1348-55-0x0000000000370000-0x0000000000399000-memory.dmp

Filesize
164KB

Download
memory/1348-56-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1348-58-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download