Overview

overview

10

Static

static

3

e625fe4c33...18.exe

windows7-x64

10

e625fe4c33...18.exe

windows10-2004-x64

10

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General

  • Target

    e625fe4c3312480c67f1e9c1b9192ae8_JaffaCakes118

  • Size

    358KB

  • Sample

    240917-f8rvwaxakf

  • MD5

    e625fe4c3312480c67f1e9c1b9192ae8

  • SHA1

    14c9ba169345f63a70c1a6d7f99eced41a2086ec

  • SHA256

    bd7a3f73ee6a51fa506b71b372a446d87bcc5bd60e5e448850be24fed3b4551b

  • SHA512

    da3249ee99dbc5ab3b604263979d5606ec55df037225e78ba567569918cb392db11e57b0b2e44b6db9b89fc1cfb37ca48b1cf6ae554f94ef0bdcf63a80989db2

  • SSDEEP

    6144:ulnl2YpyFjiU6XFPf4efCme+I47555/NdxHBO1e+4cAlA3:ZVFj4HNqlM7prswNs

Score
10/10
modiloaderdiscoveryevasionexecutionpersistencetrojan

Malware Config

Targets

    • Target

      e625fe4c3312480c67f1e9c1b9192ae8_JaffaCakes118

    • Size

      358KB

    • MD5

      e625fe4c3312480c67f1e9c1b9192ae8

    • SHA1

      14c9ba169345f63a70c1a6d7f99eced41a2086ec

    • SHA256

      bd7a3f73ee6a51fa506b71b372a446d87bcc5bd60e5e448850be24fed3b4551b

    • SHA512

      da3249ee99dbc5ab3b604263979d5606ec55df037225e78ba567569918cb392db11e57b0b2e44b6db9b89fc1cfb37ca48b1cf6ae554f94ef0bdcf63a80989db2

    • SSDEEP

      6144:ulnl2YpyFjiU6XFPf4efCme+I47555/NdxHBO1e+4cAlA3:ZVFj4HNqlM7prswNs

    Score
    10/10
    modiloaderdiscoveryevasionexecutionpersistencetrojan

    • 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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • 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 Enterprise v15

Tasks