3a80092ea472b92439e0c6ded4af5af65d1eafc43462449ec4c6ca46281d83e8 | Triage

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General

Target

3a80092ea472b92439e0c6ded4af5af65d1eafc43462449ec4c6ca46281d83e8
Size

783KB
Sample

240909-vz4kmssemd
MD5

dfe97db425caa43e73f3bff1096cb564
SHA1

2012c51ca11a50b15e994c859e891c09faf27a32
SHA256

3a80092ea472b92439e0c6ded4af5af65d1eafc43462449ec4c6ca46281d83e8
SHA512

02f24ebc77b97b997f5576b22ab149b6c17a723b2ff0dbf261c1780695ad9de7cc05526f0c1035a4f919c65cbe568b810a2dc9b53382d8e6d2d308b88fd0401c
SSDEEP

12288:C761wOyrC4dtJHekiIPlHB1GzVoFB6UCBmdquf0qyoOCJUp+1EwOjo4snLM9TxBu:C7M1iJHJT1DGh9idqu8HoHUp+JUsLau

Score

8^/10

discovery persistence

Malware Config

Targets

- Target
  
  3a80092ea472b92439e0c6ded4af5af65d1eafc43462449ec4c6ca46281d83e8
- Size
  
  783KB
- MD5
  
  dfe97db425caa43e73f3bff1096cb564
- SHA1
  
  2012c51ca11a50b15e994c859e891c09faf27a32
- SHA256
  
  3a80092ea472b92439e0c6ded4af5af65d1eafc43462449ec4c6ca46281d83e8
- SHA512
  
  02f24ebc77b97b997f5576b22ab149b6c17a723b2ff0dbf261c1780695ad9de7cc05526f0c1035a4f919c65cbe568b810a2dc9b53382d8e6d2d308b88fd0401c
- SSDEEP
  
  12288:C761wOyrC4dtJHekiIPlHB1GzVoFB6UCBmdquf0qyoOCJUp+1EwOjo4snLM9TxBu:C7M1iJHJT1DGh9idqu8HoHUp+JUsLau
Score

8^/10

discovery persistence
- Downloads MZ/PE file
- Event Triggered Execution: Image File Execution Options Injection
  persistence
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Blocklisted process makes network request
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

Image File Execution Options Injection

Privilege Escalation

Event Triggered Execution

Image File Execution Options Injection

Defense Evasion

Modify Registry

Subvert Trust Controls

Install Root Certificate

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

System Network Configuration Discovery

Internet Connection Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoverypersistence

behavioral2

discoverypersistence