Overview

overview

10

Static

static

3

5962f01370...18.exe

windows7-x64

10

5962f01370...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5962f01370e24e31dd77a86d3635c0e1_JaffaCakes118

  • Size

    331KB

  • Sample

    240519-j1e3wshh64

  • MD5

    5962f01370e24e31dd77a86d3635c0e1

  • SHA1

    4389100e7cdbd7ce5826a096c6661aecc3645601

  • SHA256

    670d2eef908fdaccbad25d40f7fc35deaa8a27667c8ae9c64c3c8c3f7b47715f

  • SHA512

    6fe1fe534f09f7cac935e2af2b7d24aced08a9a17a9092fb156e5a5a79ee645835edcd82653dbef04a5dde6b95e1bb2592391ffc6bbd75847c488a5c7f5d150f

  • SSDEEP

    6144:rTlX2afUVMJnGGYONpiG/rpdOpMvh6EEpv6UIFcqiWEiHUpM:nlX2afBFOyXbaqigUS

Score
10/10
modiloaderevasionpersistencetrojan

Malware Config

Targets

    • Target

      5962f01370e24e31dd77a86d3635c0e1_JaffaCakes118

    • Size

      331KB

    • MD5

      5962f01370e24e31dd77a86d3635c0e1

    • SHA1

      4389100e7cdbd7ce5826a096c6661aecc3645601

    • SHA256

      670d2eef908fdaccbad25d40f7fc35deaa8a27667c8ae9c64c3c8c3f7b47715f

    • SHA512

      6fe1fe534f09f7cac935e2af2b7d24aced08a9a17a9092fb156e5a5a79ee645835edcd82653dbef04a5dde6b95e1bb2592391ffc6bbd75847c488a5c7f5d150f

    • SSDEEP

      6144:rTlX2afUVMJnGGYONpiG/rpdOpMvh6EEpv6UIFcqiWEiHUpM:nlX2afBFOyXbaqigUS

    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