Overview

overview

10

Static

static

10

4f8557b1a9...5c.exe

windows7-x64

10

4f8557b1a9...5c.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    4f8557b1a9f34a4d689d7a62dba2334b30e30d4df6f1a61711fd9bb09a76a65c
  • Size 326KB
  • Sample240501-1f183agg8w
  • SHA256 4f8557b1a9f34a4d689d7a62dba2334b30e30d4df6f1a61711fd9bb09a76a65c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
modiloaderpersistencetrojanupx

Malware Config

Targets

    • Target
      4f8557b1a9f34a4d689d7a62dba2334b30e30d4df6f1a61711fd9bb09a76a65c
    • Size 326KB
    • SHA256 4f8557b1a9f34a4d689d7a62dba2334b30e30d4df6f1a61711fd9bb09a76a65c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    modiloaderpersistencetrojanupx

    • ModiLoader, DBatLoader

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

      trojanmodiloader

    • Detects Windows executables referencing non-Windows User-Agents

    • ModiLoader Second Stage

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks