86d7e93dc2d5ab0b25489ef46aec7dccda311ae3e45624280d2cc0ed91973448 | Triage

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02/10/2022, 21:23

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General

Target

86d7e93dc2d5ab0b25489ef46aec7dccda311ae3e45624280d2cc0ed91973448.lnk
Size

1KB
MD5

70a505ae630b8d442ac6104cea759ba0
SHA1

63e3a97c1af6a1b5fe61e270a62627adc3716348
SHA256

86d7e93dc2d5ab0b25489ef46aec7dccda311ae3e45624280d2cc0ed91973448
SHA512

89a4800138f9eac569a6819481999cabad1e9841320a87f95fccc3d80e1c65b0f2cadcec1bf0676597cf74ade3fef21518562c522772208dfaf7d5d7e96959ee

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 736 wrote to memory of 1976	736	cmd.exe	28
PID 736 wrote to memory of 1976	736	cmd.exe	28
PID 736 wrote to memory of 1976	736	cmd.exe	28

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\86d7e93dc2d5ab0b25489ef46aec7dccda311ae3e45624280d2cc0ed91973448.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:736
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "start %cd%RECYCLER\0xB59897BD.exe &&C:\Windows\explorer.exe %cd%Equipos e inventarios
  2⤵
  PID:1976

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

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Downloads

memory/736-54-0x000007FEFB991000-0x000007FEFB993000-memory.dmp

Filesize
8KB

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