Overview

overview

10

Static

static

10

1fa1d866b0...03.exe

windows7-x64

10

1fa1d866b0...03.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1fa1d866b0cdb8f01091d5ab6f845e1d4ca8db0fff528c76d4dc6cb12dae7b03

  • Size

    169KB

  • Sample

    240524-x7b7gagg27

  • MD5

    2ee0d80e083c93b4466c60d5b25a0ac5

  • SHA1

    86b3971ab7a672e595ba0596f558556c8f4c2cf3

  • SHA256

    1fa1d866b0cdb8f01091d5ab6f845e1d4ca8db0fff528c76d4dc6cb12dae7b03

  • SHA512

    1c4fed7c1846e3eb14ca408094c1f12411697513bfded931410b7d592c06966f7f3e69af000346fc71304d2e01355679ba2386cd63fa5325ff2dc8aec52027fe

  • SSDEEP

    1536:HvQBeOGtrYS3srx93UBWfwC6Ggnouy8CUYj7FK4O8A1o4XEc3YtxD8/Ai26:HhOmTsF93UYfwC6GIoutX8Ki3c3YT8VX

Score
10/10
blackmoonbankerpersistencetrojanupx

Malware Config

Targets

    • Target

      1fa1d866b0cdb8f01091d5ab6f845e1d4ca8db0fff528c76d4dc6cb12dae7b03

    • Size

      169KB

    • MD5

      2ee0d80e083c93b4466c60d5b25a0ac5

    • SHA1

      86b3971ab7a672e595ba0596f558556c8f4c2cf3

    • SHA256

      1fa1d866b0cdb8f01091d5ab6f845e1d4ca8db0fff528c76d4dc6cb12dae7b03

    • SHA512

      1c4fed7c1846e3eb14ca408094c1f12411697513bfded931410b7d592c06966f7f3e69af000346fc71304d2e01355679ba2386cd63fa5325ff2dc8aec52027fe

    • SSDEEP

      1536:HvQBeOGtrYS3srx93UBWfwC6Ggnouy8CUYj7FK4O8A1o4XEc3YtxD8/Ai26:HhOmTsF93UYfwC6GIoutX8Ki3c3YT8VX

    Score
    10/10
    blackmoonbankerpersistencetrojanupx

    • Blackmoon, KrBanker

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

      trojanbankerblackmoon

    • Detect Blackmoon payload

    • UPX dump on OEP (original entry point)

    • 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

    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

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks