Overview

overview

10

Static

static

10

a456cb4dec...fc.exe

windows7-x64

10

a456cb4dec...fc.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    a456cb4dec8a9e9a9e8fe0934da3477259959de27543f44f252de07375f323fc

  • Size

    9.1MB

  • Sample

    240524-bn7clsfh8s

  • MD5

    5fc8d0eb10acf166b7e4e46f7532a8c4

  • SHA1

    a1b0cf0a7721c6e4b29ec3ef03bef814bbf16708

  • SHA256

    a456cb4dec8a9e9a9e8fe0934da3477259959de27543f44f252de07375f323fc

  • SHA512

    e96fb93be49c6045c3f12c64ff19974f8488f5ad54ba52b4768e4649efa369bdeeee12892fe561435c478df31dc3cc80e90e1536ce580631cf7954d8e7bff554

  • SSDEEP

    196608:cXhm5Mgv2fjWLHP9laG5nudSH2RXg2ECNSiLKXSR:KhCMg0jylajdd5g2EaSiLKXSR

Score
10/10
blackmoonbankerevasionpersistencethemidatrojanupx

Malware Config

Targets

    • Target

      a456cb4dec8a9e9a9e8fe0934da3477259959de27543f44f252de07375f323fc

    • Size

      9.1MB

    • MD5

      5fc8d0eb10acf166b7e4e46f7532a8c4

    • SHA1

      a1b0cf0a7721c6e4b29ec3ef03bef814bbf16708

    • SHA256

      a456cb4dec8a9e9a9e8fe0934da3477259959de27543f44f252de07375f323fc

    • SHA512

      e96fb93be49c6045c3f12c64ff19974f8488f5ad54ba52b4768e4649efa369bdeeee12892fe561435c478df31dc3cc80e90e1536ce580631cf7954d8e7bff554

    • SSDEEP

      196608:cXhm5Mgv2fjWLHP9laG5nudSH2RXg2ECNSiLKXSR:KhCMg0jylajdd5g2EaSiLKXSR

    Score
    10/10
    blackmoonbankerevasionpersistencethemidatrojanupx

    • 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

    • Sets service image path in registry

      persistence

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • UPX packed file

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

      upx

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks