Overview

overview

9

Static

static

1

dridex

windows10-2004-x64

9

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General

  • Target

    17e923ccb022bfb35484861031c3cf547a55b949df5e821c2edd22e64862d269

  • Size

    3.4MB

  • Sample

    230328-c5e55agf35

  • MD5

    b21383166d61746164058b74fc4175a1

  • SHA1

    99534e63ab00a3d97afa6bc3dbd05d0c3ce11585

  • SHA256

    17e923ccb022bfb35484861031c3cf547a55b949df5e821c2edd22e64862d269

  • SHA512

    383175653ad4770c1956c0e218dbffb546719bf383c590413a66436a32def85005c37c50924272afe8e375df0c16e21361ff80b3598cab433c2331dcf27e2d15

  • SSDEEP

    98304:kJuR21C/yIq/dhl/O4i/TksjdFwvhzjMSwRVq:k8D/yIqlhlW4i/QsnwZzjMSeVq

Score
9/10
discoveryevasiontrojanupx

Malware Config

Targets

    • Target

      17e923ccb022bfb35484861031c3cf547a55b949df5e821c2edd22e64862d269

    • Size

      3.4MB

    • MD5

      b21383166d61746164058b74fc4175a1

    • SHA1

      99534e63ab00a3d97afa6bc3dbd05d0c3ce11585

    • SHA256

      17e923ccb022bfb35484861031c3cf547a55b949df5e821c2edd22e64862d269

    • SHA512

      383175653ad4770c1956c0e218dbffb546719bf383c590413a66436a32def85005c37c50924272afe8e375df0c16e21361ff80b3598cab433c2331dcf27e2d15

    • SSDEEP

      98304:kJuR21C/yIq/dhl/O4i/TksjdFwvhzjMSwRVq:k8D/yIqlhlW4i/QsnwZzjMSeVq

    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