9bda83f50f9b0ce654426894e1052ef03af3abbe8949bb1f95a00530f991bf4c | Triage

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
15/02/2023, 18:49

Sharing

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General

Target

bad.img
Size

2.8MB
MD5

57f2d662f4fc334a9d762da20dfc0ff1
SHA1

08bc7e498c21877d4003340f2facc537fb16804a
SHA256

9bda83f50f9b0ce654426894e1052ef03af3abbe8949bb1f95a00530f991bf4c
SHA512

2e3fbc8b4afec7b54b4c67c18511ad60cdf55cb8d7a596e7b7c80c4ebaa0f0533abf6869007018924f7911ae9cae6ec0833647b015bd1e70b733f91413816ded
SSDEEP

24576:dXU+n0v2QTc22HlYSpMU/3FHxX+1tPfmeCbB1hfW+vFmPDr:a+s2RFYUMUdR2tHwEL3

Score

3^/10

Malware Config

Signatures

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 3 IoCs

description	pid	Process	procid_target
PID 1140 wrote to memory of 2016	1140	cmd.exe	28
PID 1140 wrote to memory of 2016	1140	cmd.exe	28
PID 1140 wrote to memory of 2016	1140	cmd.exe	28

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\bad.img
1⤵
- Suspicious use of WriteProcessMemory
PID:1140
- C:\Windows\System32\isoburn.exe
  "C:\Windows\System32\isoburn.exe" "C:\Users\Admin\AppData\Local\Temp\bad.img"
  2⤵
  PID:2016

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1140-54-0x000007FEFB871000-0x000007FEFB873000-memory.dmp

Filesize
8KB

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