d0f58218a9bc51451b1c442e0ece151455b99e4c7a8e3a424693dae9bc89dfee

Analysis

max time kernel
46s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
23/11/2022, 18:47

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General

Target

d0f58218a9bc51451b1c442e0ece151455b99e4c7a8e3a424693dae9bc89dfee.exe
Size

38KB
MD5

775d7a348a4fcb8eca288eb49409cd71
SHA1

154b11656fb024eb9db898b9ff6de5892a18bae7
SHA256

d0f58218a9bc51451b1c442e0ece151455b99e4c7a8e3a424693dae9bc89dfee
SHA512

0e33028f4487e47e95cd8d862d2dfd20243f4c18ff6f2f6a0174539bc385e1c7fe64ec956f44bd61d7f5982cae4f16e9bc5707f9d5e5c49730ccbd38ed48c2fd
SSDEEP

768:do8V6JE2W6aCEzK6rbpwSKIUY0TdyHIUlXyBFbPJh6S9a6ai:PYJE25aDNXUY6u94PJh6k

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1180	1416	WerFault.exe	26

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1416 wrote to memory of 1180	1416	d0f58218a9bc51451b1c442e0ece151455b99e4c7a8e3a424693dae9bc89dfee.exe	27
PID 1416 wrote to memory of 1180	1416	d0f58218a9bc51451b1c442e0ece151455b99e4c7a8e3a424693dae9bc89dfee.exe	27
PID 1416 wrote to memory of 1180	1416	d0f58218a9bc51451b1c442e0ece151455b99e4c7a8e3a424693dae9bc89dfee.exe	27
PID 1416 wrote to memory of 1180	1416	d0f58218a9bc51451b1c442e0ece151455b99e4c7a8e3a424693dae9bc89dfee.exe	27

C:\Users\Admin\AppData\Local\Temp\d0f58218a9bc51451b1c442e0ece151455b99e4c7a8e3a424693dae9bc89dfee.exe
"C:\Users\Admin\AppData\Local\Temp\d0f58218a9bc51451b1c442e0ece151455b99e4c7a8e3a424693dae9bc89dfee.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1416
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1416 -s 420
  2⤵
  - Program crash
  PID:1180

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

Replay Monitor

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Downloads

memory/1416-54-0x0000000074DC1000-0x0000000074DC3000-memory.dmp

Filesize
8KB

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memory/1416-56-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

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