Overview

overview

10

Static

static

7

b7ec9b9f68...37.exe

windows7-x64

10

b7ec9b9f68...37.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    b7ec9b9f68ae19844ae6e55a5aa8a6cde8c54f09bbe93cf65570224d71d7c537

  • Size

    763KB

  • Sample

    221203-k6ejzsdb5x

  • MD5

    9fb6ba59b9969fdad45af1244376684d

  • SHA1

    7d2f3cd05ba0cf83910955009166de83a47c2ad8

  • SHA256

    b7ec9b9f68ae19844ae6e55a5aa8a6cde8c54f09bbe93cf65570224d71d7c537

  • SHA512

    ec567474d38e22c7662eb5e9947b71d1b43e128437a842a8b0c9e9625482746ac9435005718b9097db51225fc8505d1a8b42a0dd0d40b371a38cebedc89ad0da

  • SSDEEP

    12288:Cydu6z3cosEJIM624U8+0pjxvdXy5MeTv2B7xR+q7hngD5PDMbgrCD:55XJl628rVxvdUbO5xoqsRDM

Score
10/10
modiloaderevasionpersistencethemidatrojan

Malware Config

Targets

    • Target

      b7ec9b9f68ae19844ae6e55a5aa8a6cde8c54f09bbe93cf65570224d71d7c537

    • Size

      763KB

    • MD5

      9fb6ba59b9969fdad45af1244376684d

    • SHA1

      7d2f3cd05ba0cf83910955009166de83a47c2ad8

    • SHA256

      b7ec9b9f68ae19844ae6e55a5aa8a6cde8c54f09bbe93cf65570224d71d7c537

    • SHA512

      ec567474d38e22c7662eb5e9947b71d1b43e128437a842a8b0c9e9625482746ac9435005718b9097db51225fc8505d1a8b42a0dd0d40b371a38cebedc89ad0da

    • SSDEEP

      12288:Cydu6z3cosEJIM624U8+0pjxvdXy5MeTv2B7xR+q7hngD5PDMbgrCD:55XJl628rVxvdUbO5xoqsRDM

    Score
    10/10
    modiloaderevasionpersistencethemidatrojan

    • ModiLoader, DBatLoader

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

      trojanmodiloader

    • UAC bypass

      evasiontrojan

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Deletes itself

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Modify Registry

3
T1112

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Query Registry

1
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks