Overview

overview

10

Static

static

7

dridex

windows10-2004_x64

10

Sharing

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General

  • Target

    b8931e787497efcd1306a1b86529f1d930084650fd6c38fd7051bc167b02e6fb

  • Size

    1.2MB

  • Sample

    220119-sr8hhsbag7

  • MD5

    600c20e18834769dc0ae528c69108a5d

  • SHA1

    743b942a951d381c0e3efc1fac3e2f09740769c2

  • SHA256

    b8931e787497efcd1306a1b86529f1d930084650fd6c38fd7051bc167b02e6fb

  • SHA512

    36079c25f17ce81de7ebe8b3225421191ba73c1f7a9cf049c7bbc818f8b2b5c157e279dc8e2aeb3d5addb93e233768792ad52a2e75218d55ddfeaf46e30e20ec

Score
10/10
evasionpersistencethemidatrojanupx

Malware Config

Targets

    • Target

      b8931e787497efcd1306a1b86529f1d930084650fd6c38fd7051bc167b02e6fb

    • Size

      1.2MB

    • MD5

      600c20e18834769dc0ae528c69108a5d

    • SHA1

      743b942a951d381c0e3efc1fac3e2f09740769c2

    • SHA256

      b8931e787497efcd1306a1b86529f1d930084650fd6c38fd7051bc167b02e6fb

    • SHA512

      36079c25f17ce81de7ebe8b3225421191ba73c1f7a9cf049c7bbc818f8b2b5c157e279dc8e2aeb3d5addb93e233768792ad52a2e75218d55ddfeaf46e30e20ec

    Score
    10/10
    evasionpersistencethemidatrojanupx

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

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

      evasion

    • Downloads MZ/PE file

    • UPX packed file

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

      upx

    • 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

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

1
T1089

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

Tasks