Overview

overview

10

Static

static

751ae8e557...1d.exe

windows7-x64

10

751ae8e557...1d.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    751ae8e557691c025c0bf9dc92ced35d460aabc35c24f67bd25b1ec210c0551d

  • Size

    719KB

  • Sample

    221127-bpc56add7t

  • MD5

    23190e9a8d860421af095c068d0163df

  • SHA1

    2d5ca9b5cea3c7eed2c67b10324d34136eceea4d

  • SHA256

    751ae8e557691c025c0bf9dc92ced35d460aabc35c24f67bd25b1ec210c0551d

  • SHA512

    45990366742bdd1fad322b8c9ab57ece7bde0a1474d2aaef370b2b00a4292d3bc1833e519a4188d42e95d28d2e818bbab5942d0e0828776acfa74e8285241cd4

  • SSDEEP

    12288:6XgPVmsO7H+JeYkZQors8sEyMGXxeklX4EEPSwDfAmgBJbf8AwnBrRm8dZ/X:AoZ3J78G1X4bEmCb+rRvZ/X

Score
10/10
modiloaderbootkitevasionpersistencetrojan

Malware Config

Targets

    • Target

      751ae8e557691c025c0bf9dc92ced35d460aabc35c24f67bd25b1ec210c0551d

    • Size

      719KB

    • MD5

      23190e9a8d860421af095c068d0163df

    • SHA1

      2d5ca9b5cea3c7eed2c67b10324d34136eceea4d

    • SHA256

      751ae8e557691c025c0bf9dc92ced35d460aabc35c24f67bd25b1ec210c0551d

    • SHA512

      45990366742bdd1fad322b8c9ab57ece7bde0a1474d2aaef370b2b00a4292d3bc1833e519a4188d42e95d28d2e818bbab5942d0e0828776acfa74e8285241cd4

    • SSDEEP

      12288:6XgPVmsO7H+JeYkZQors8sEyMGXxeklX4EEPSwDfAmgBJbf8AwnBrRm8dZ/X:AoZ3J78G1X4bEmCb+rRvZ/X

    Score
    10/10
    modiloaderbootkitevasionpersistencetrojan

    • ModiLoader, DBatLoader

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

      trojanmodiloader

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1
T1158

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Process Discovery

1
T1057

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks