Overview

overview

10

Static

static

1

URLScan

urlscan

1

https://samples.vx-u...

windows10-2004-x64

10

Sharing

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General

  • Target

    https://samples.vx-underground.org/Samples/VirusSign%20Collection/2024.01/VirusSign.2024.01.18.7z

  • Sample

    240424-vyw46sdh32

Score
10/10
blackmoonxmrigbankerminerpersistencetrojanupx

Malware Config

Targets

    • Target

      https://samples.vx-underground.org/Samples/VirusSign%20Collection/2024.01/VirusSign.2024.01.18.7z

    Score
    10/10
    blackmoonxmrigbankerminerpersistencetrojanupx

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Blackmoon, KrBanker

      Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

      trojanbankerblackmoon

    • Detect Blackmoon payload

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • XMRig Miner payload

      miner

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks