ccbcde2e129c52025b7682182a8587311f50e0bfbad19c4bf7e434769414620b | Triage

Analysis

max time kernel
323s
max time network
410s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 16:57

Sharing

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General

Target

Presentation.lnk
Size

1KB
MD5

92d5be8e2f7c109131ea21a5944ef46d
SHA1

bac2be8ade36745dd587420be630e2b410a6cb48
SHA256

412e89581dcf55fd6a2c26fb1dbafca0e7f9cd5d214d9420415114f4667ab83f
SHA512

c717f9048573e9d6e62ae1154e8eb879aeac1c819ca1796bab2eeaaca9d4ca3c03498cde98ffeec7b57e7d5643ff5e9a5a75c1c0332354bb85d3555ba83d7e71

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 6 IoCs

description	pid	Process	procid_target
PID 876 wrote to memory of 316	876	cmd.exe	29
PID 876 wrote to memory of 316	876	cmd.exe	29
PID 876 wrote to memory of 316	876	cmd.exe	29
PID 316 wrote to memory of 1964	316	cmd.exe	30
PID 316 wrote to memory of 1964	316	cmd.exe	30
PID 316 wrote to memory of 1964	316	cmd.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Presentation.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:876
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c twogee.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:316
- - C:\Windows\system32\xcopy.exe
    xcopy /s /i /e /h boardsailing.dll C:\Users\Admin\AppData\Local\Temp\*
    3⤵
    PID:1964

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/876-54-0x000007FEFBF61000-0x000007FEFBF63000-memory.dmp

Filesize
8KB

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