Overview

overview

10

Static

static

7

86927f648f...ef.exe

windows7-x64

10

86927f648f...ef.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    86927f648f0d0bfe3653ef5a4f8a8fe4dfbe650bd2698638e9c54435b6e5ccef

  • Size

    10.5MB

  • Sample

    240523-3m3rksde51

  • MD5

    bde3e1a7e3fe652b4696724643bd0e28

  • SHA1

    3f3e253f8105239944761d5333f6ddb8b2e1e319

  • SHA256

    86927f648f0d0bfe3653ef5a4f8a8fe4dfbe650bd2698638e9c54435b6e5ccef

  • SHA512

    4da60a2c3cdc4e1b6079af2bcf2ee0ab4fc71886474dd3c04378ce5b86d3305ffefc0d4c20d090b620add809b39010d14b5fea483a157134f26524aedc2b2ba8

  • SSDEEP

    196608:HrIYYRrWNRMhsQWhxUvmieBmfKu1K0NFF3QX145mjDpYdXH0+zI:HrIYY1qmmVBmSu1dFFgX65mjDpiX5I

Score
10/10
blackmoonbankerbootkitevasionpersistencethemidatrojan

Malware Config

Targets

    • Target

      86927f648f0d0bfe3653ef5a4f8a8fe4dfbe650bd2698638e9c54435b6e5ccef

    • Size

      10.5MB

    • MD5

      bde3e1a7e3fe652b4696724643bd0e28

    • SHA1

      3f3e253f8105239944761d5333f6ddb8b2e1e319

    • SHA256

      86927f648f0d0bfe3653ef5a4f8a8fe4dfbe650bd2698638e9c54435b6e5ccef

    • SHA512

      4da60a2c3cdc4e1b6079af2bcf2ee0ab4fc71886474dd3c04378ce5b86d3305ffefc0d4c20d090b620add809b39010d14b5fea483a157134f26524aedc2b2ba8

    • SSDEEP

      196608:HrIYYRrWNRMhsQWhxUvmieBmfKu1K0NFF3QX145mjDpYdXH0+zI:HrIYY1qmmVBmSu1dFFgX65mjDpiX5I

    Score
    10/10
    blackmoonbankerbootkitevasionpersistencethemidatrojan

    • Blackmoon, KrBanker

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

      trojanbankerblackmoon

    • Detect Blackmoon payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks