Overview

overview

9

Static

static

7

Biil_Clinton_1.exe

windows7_x64

9

Biil_Clinton_1.exe

windows10_x64

9

Sharing

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General

  • Target

    Biil_Clinton_1.exe

  • Size

    5.7MB

  • Sample

    220113-mbst8shch9

  • MD5

    8e1e2c2714753ce09285b4c418a0a5ab

  • SHA1

    7a570ef7bb007f9e28c7c0ec3d1bc3e82f12626f

  • SHA256

    13e8c1d2caddf547574089830035c34438b4daebc9e83cb531079eacae5972ca

  • SHA512

    68a62e9d65dd75c130ae110428d0723d4ba8f0851dc511bdfc46bb6b5ebc3112e082cfa7d9dcc1f78abd5ac33ba52a01b975889f8b125cc6e4c416845084a36d

Score
9/10
evasionthemidatrojan

Malware Config

Targets

    • Target

      Biil_Clinton_1.exe

    • Size

      5.7MB

    • MD5

      8e1e2c2714753ce09285b4c418a0a5ab

    • SHA1

      7a570ef7bb007f9e28c7c0ec3d1bc3e82f12626f

    • SHA256

      13e8c1d2caddf547574089830035c34438b4daebc9e83cb531079eacae5972ca

    • SHA512

      68a62e9d65dd75c130ae110428d0723d4ba8f0851dc511bdfc46bb6b5ebc3112e082cfa7d9dcc1f78abd5ac33ba52a01b975889f8b125cc6e4c416845084a36d

    Score
    9/10
    evasionthemidatrojan

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

      evasion

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

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

Tasks