Overview

overview

10

Static

static

7

31e1dbec88...4f.dll

windows7-x64

10

31e1dbec88...4f.dll

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    31e1dbec882158fc7c64c46401e3b15a18ae4d3aba62ee7024b981266664f04f

  • Size

    4.4MB

  • Sample

    240524-bhnnbafh45

  • MD5

    81f17e2646be7a2c1378f6f45247c06a

  • SHA1

    1318734082fb4a141dcec26436019af08c92eaf2

  • SHA256

    31e1dbec882158fc7c64c46401e3b15a18ae4d3aba62ee7024b981266664f04f

  • SHA512

    812fe51d3e3b12617e878f82d9583364b3571a0f890f3ac9a56dfae6b3eee2aaf6c88c0e4fa11c1bd9316c92754e897ff6d94e882bb0f0807530dc64d6da4690

  • SSDEEP

    98304:95M8oOvAZXdzxK8JWLhU+OiO+/la502yn2IzUdzOHcZRXgR:95Mgv2fjWLHP9laG5nudSH2RXgR

Score
10/10
blackmoonbankerevasionthemidatrojan

Malware Config

Targets

    • Target

      31e1dbec882158fc7c64c46401e3b15a18ae4d3aba62ee7024b981266664f04f

    • Size

      4.4MB

    • MD5

      81f17e2646be7a2c1378f6f45247c06a

    • SHA1

      1318734082fb4a141dcec26436019af08c92eaf2

    • SHA256

      31e1dbec882158fc7c64c46401e3b15a18ae4d3aba62ee7024b981266664f04f

    • SHA512

      812fe51d3e3b12617e878f82d9583364b3571a0f890f3ac9a56dfae6b3eee2aaf6c88c0e4fa11c1bd9316c92754e897ff6d94e882bb0f0807530dc64d6da4690

    • SSDEEP

      98304:95M8oOvAZXdzxK8JWLhU+OiO+/la502yn2IzUdzOHcZRXgR:95Mgv2fjWLHP9laG5nudSH2RXgR

    Score
    10/10
    blackmoonbankerevasionthemidatrojan

    • 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
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

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