7eeb815008135fc4664a472a8f199f76cc631baee274da9f3399257601721cc1 | Triage

Analysis

max time kernel
4294180s
max time network
147s
platform
windows7_x64
resource
win7-20220311-en
submitted
21/03/2022, 18:59

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General

Target

MuOptinet/Data/Item/pearl.jpg
Size

5KB
MD5

9fff873123ca16414c52221961704be7
SHA1

e588582ac064a6ffb1e759def8972996de6cc28c
SHA256

84346c482bd09186a4fe903a0e85d4765d27e4717b4e815339839ee15cbdd4ce
SHA512

5aba16dff396fbc496d30d3a7d5b4f5fed124b02b0856f8de4eab05d843da25782a9591048455dbfa3d43e4ec5ecb0e25532af5d58fac9cac15d4a125345cbf0

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 FindShellTrayWindow 1 IoCs

pid	Process
1948	rundll32.exe

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen C:\Users\Admin\AppData\Local\Temp\MuOptinet\Data\Item\pearl.jpg
1⤵
- Suspicious use of FindShellTrayWindow
PID:1948

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/1948-54-0x000007FEFBFE1000-0x000007FEFBFE3000-memory.dmp

Filesize
8KB

Download
memory/1948-55-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download