Overview

overview

10

Static

static

3

89d17defeb...18.exe

windows7-x64

10

89d17defeb...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    89d17defebdcf62b71e0ac711159b388_JaffaCakes118

  • Size

    385KB

  • Sample

    240601-jwjwaafe82

  • MD5

    89d17defebdcf62b71e0ac711159b388

  • SHA1

    bb6283a6e68b1f5d576e8b48d609b2266ea4f425

  • SHA256

    e6aa617ad84ec95a6f241ec6ff7904dc1a6036a05850fc51773329ab4ec5479f

  • SHA512

    9f6e19901cae0bfecd4889e30e9ec57e696d35b468ad37be7ea927fd3988824efba3c8918c79a5b2ef4a792cd0c50fd0efbb8366cf5c0d3a7cf987fcb367ddd8

  • SSDEEP

    6144:KWnY9+bykqVdAULhDenz8S4qxwUmZt5KPmsLo8JisXpj+TQg1LytQPDq1DRY:KWYgbPuDDy9Hxm75nsLo8nvDSqvY

Score
10/10
modiloaderevasionpersistencetrojan

Malware Config

Targets

    • Target

      89d17defebdcf62b71e0ac711159b388_JaffaCakes118

    • Size

      385KB

    • MD5

      89d17defebdcf62b71e0ac711159b388

    • SHA1

      bb6283a6e68b1f5d576e8b48d609b2266ea4f425

    • SHA256

      e6aa617ad84ec95a6f241ec6ff7904dc1a6036a05850fc51773329ab4ec5479f

    • SHA512

      9f6e19901cae0bfecd4889e30e9ec57e696d35b468ad37be7ea927fd3988824efba3c8918c79a5b2ef4a792cd0c50fd0efbb8366cf5c0d3a7cf987fcb367ddd8

    • SSDEEP

      6144:KWnY9+bykqVdAULhDenz8S4qxwUmZt5KPmsLo8JisXpj+TQg1LytQPDq1DRY:KWYgbPuDDy9Hxm75nsLo8nvDSqvY

    Score
    10/10
    modiloaderevasionpersistencetrojan

    • ModiLoader, DBatLoader

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

      trojanmodiloader

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • 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

    • Looks for VirtualBox drivers on disk

      evasion

    • ModiLoader Second Stage

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Virtualization/Sandbox Evasion

3
T1497

Modify Registry

2
T1112

Credential Access

Discovery

Software Discovery

1
T1518

Query Registry

5
T1012

Virtualization/Sandbox Evasion

3
T1497

File and Directory Discovery

1
T1083

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks