Overview

overview

9

Static

static

7

bff57d0db8...db.exe

windows7_x64

9

bff57d0db8...db.exe

windows10-2004_x64

9

Sharing

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General

  • Target

    bff57d0db80ce0c76d7bed268ba84aa395bc2ad41a47c45c8292bf2a52d072db

  • Size

    2.7MB

  • Sample

    220215-g9h5ssdbfr

  • MD5

    33944a9e78b81f8daf8589fde57a6ab0

  • SHA1

    4f26c57770dc8745e7b31e973ed9bd810f9dd34f

  • SHA256

    bff57d0db80ce0c76d7bed268ba84aa395bc2ad41a47c45c8292bf2a52d072db

  • SHA512

    1ff156a3817a3fba52de59b7243bb8fd5a6fc5d7c1405c8c44fcd5cad01053cc739579b8f57a56c87914a1cfb6effe5e465c069f4c7b9009062af3af26d4ffd3

Score
9/10
evasionthemidatrojan

Malware Config

Targets

    • Target

      bff57d0db80ce0c76d7bed268ba84aa395bc2ad41a47c45c8292bf2a52d072db

    • Size

      2.7MB

    • MD5

      33944a9e78b81f8daf8589fde57a6ab0

    • SHA1

      4f26c57770dc8745e7b31e973ed9bd810f9dd34f

    • SHA256

      bff57d0db80ce0c76d7bed268ba84aa395bc2ad41a47c45c8292bf2a52d072db

    • SHA512

      1ff156a3817a3fba52de59b7243bb8fd5a6fc5d7c1405c8c44fcd5cad01053cc739579b8f57a56c87914a1cfb6effe5e465c069f4c7b9009062af3af26d4ffd3

    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

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks