Overview

overview

10

Static

static

1d3c242f3a...44.exe

windows7-x64

10

1d3c242f3a...44.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1d3c242f3a5efca1f2caecf7bc5495a9535c64064f0d8549caa163e4f8952144

  • Size

    312KB

  • Sample

    221003-bx56xaccbr

  • MD5

    6c52823d908884b3b65a6b505890d060

  • SHA1

    e1199a2de1e0fe6192816c3631e2fd0189c85c90

  • SHA256

    1d3c242f3a5efca1f2caecf7bc5495a9535c64064f0d8549caa163e4f8952144

  • SHA512

    a46adc9b384b2da8826ae0994ae540dfbbbfcf421401e61e64a315b37ad7a074d3342daf5cb53e844566710a888ea6e9beeaee7ef03c77ccdcdbd83dfe753c39

  • SSDEEP

    6144:72iqJt56Igx+lVZRTD3ul3HjZ33o8fiIdIMhwJMcvL:aiqJt8h+HPTKtjN3o8fLhhIMcvL

Score
10/10
modiloaderevasionpersistencetrojan

Malware Config

Targets

    • Target

      1d3c242f3a5efca1f2caecf7bc5495a9535c64064f0d8549caa163e4f8952144

    • Size

      312KB

    • MD5

      6c52823d908884b3b65a6b505890d060

    • SHA1

      e1199a2de1e0fe6192816c3631e2fd0189c85c90

    • SHA256

      1d3c242f3a5efca1f2caecf7bc5495a9535c64064f0d8549caa163e4f8952144

    • SHA512

      a46adc9b384b2da8826ae0994ae540dfbbbfcf421401e61e64a315b37ad7a074d3342daf5cb53e844566710a888ea6e9beeaee7ef03c77ccdcdbd83dfe753c39

    • SSDEEP

      6144:72iqJt56Igx+lVZRTD3ul3HjZ33o8fiIdIMhwJMcvL:aiqJt8h+HPTKtjN3o8fLhhIMcvL

    Score
    10/10
    modiloaderevasionpersistencetrojan

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

      evasion

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • ModiLoader Second Stage

    • Adds policy Run key to start application

      persistence

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

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

    • Deletes itself

    • Adds Run key to start application

      persistence

    • Maps connected drives based on registry

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Modify Registry

3
T1112

Credential Access

Discovery

Software Discovery

1
T1518

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks