Overview

overview

10

Static

static

2155ae0507...8d.exe

windows7-x64

10

2155ae0507...8d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2155ae0507a1c57cfbc9927c4c9d5cc933cbe38fdf02515ba84becd8f37bca8d

  • Size

    719KB

  • Sample

    221004-ekae9abegj

  • MD5

    1e5d2911fa8fde421946dfcb89e3ff8e

  • SHA1

    14588281bee7816e60985d19957bfc5b72aa84e2

  • SHA256

    2155ae0507a1c57cfbc9927c4c9d5cc933cbe38fdf02515ba84becd8f37bca8d

  • SHA512

    ede9cf8d84f6e5aeebb841a9ed589b56ab1cd207a2a572aabf511323cf8096107ccfdd97937be6c97984bfc89308ec546906022a4867e74f20e7bafbf3e32690

  • SSDEEP

    12288:6XgPVmsO7H+JeYkZQors8sEyMGXxe2lX4EEPSwDfAmgBJbf8AwnBrRm8dZ/X:AoZ3J78GLX4bEmCb+rRvZ/X

Score
10/10
modiloaderbootkitevasionpersistencetrojan

Malware Config

Targets

    • Target

      2155ae0507a1c57cfbc9927c4c9d5cc933cbe38fdf02515ba84becd8f37bca8d

    • Size

      719KB

    • MD5

      1e5d2911fa8fde421946dfcb89e3ff8e

    • SHA1

      14588281bee7816e60985d19957bfc5b72aa84e2

    • SHA256

      2155ae0507a1c57cfbc9927c4c9d5cc933cbe38fdf02515ba84becd8f37bca8d

    • SHA512

      ede9cf8d84f6e5aeebb841a9ed589b56ab1cd207a2a572aabf511323cf8096107ccfdd97937be6c97984bfc89308ec546906022a4867e74f20e7bafbf3e32690

    • SSDEEP

      12288:6XgPVmsO7H+JeYkZQors8sEyMGXxe2lX4EEPSwDfAmgBJbf8AwnBrRm8dZ/X:AoZ3J78GLX4bEmCb+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