Overview

overview

9

Static

static

1

dridex

windows10-2004-x64

9

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General

  • Target

    a35d8eaf733df01475638f35fec9f9a8543730c7796794bda81402c3eecbc291

  • Size

    3.4MB

  • Sample

    230328-dwyfsagg37

  • MD5

    0e0cd6efee7433ae2e785e8e224936d0

  • SHA1

    5a067f75caa7d181a948f88dca23c07bac2f7e3d

  • SHA256

    a35d8eaf733df01475638f35fec9f9a8543730c7796794bda81402c3eecbc291

  • SHA512

    4dc3bcc0357cba8cd54b79be11b7df3391915bc9a57936f092b6d1476b080a1c8b178ec8acb959e0cbdfc38b62f9550d96a9f9c8476439eb1681b23b94675632

  • SSDEEP

    98304:uJuR21C/yIq/dhl/O4i/TksjdFwvhzjMSwRV6:u8D/yIqlhlW4i/QsnwZzjMSeV6

Score
9/10
discoveryevasiontrojanupx

Malware Config

Targets

    • Target

      a35d8eaf733df01475638f35fec9f9a8543730c7796794bda81402c3eecbc291

    • Size

      3.4MB

    • MD5

      0e0cd6efee7433ae2e785e8e224936d0

    • SHA1

      5a067f75caa7d181a948f88dca23c07bac2f7e3d

    • SHA256

      a35d8eaf733df01475638f35fec9f9a8543730c7796794bda81402c3eecbc291

    • SHA512

      4dc3bcc0357cba8cd54b79be11b7df3391915bc9a57936f092b6d1476b080a1c8b178ec8acb959e0cbdfc38b62f9550d96a9f9c8476439eb1681b23b94675632

    • SSDEEP

      98304:uJuR21C/yIq/dhl/O4i/TksjdFwvhzjMSwRV6:u8D/yIqlhlW4i/QsnwZzjMSeV6

    Score
    9/10
    discoveryevasiontrojanupx

    • 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.

    • Executes dropped EXE

    • Modifies file permissions

      discovery

    • UPX packed file

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

      upx

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1

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

File Permissions Modification

1
T1222

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