Overview

overview

10

Static

static

3

T. HALK BA...df.exe

windows10-2004-x64

10

T. HALK BA...df.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    4207c55962d192aac2aad2d9bd5923e164d7ae083842c05279dfa94157f94ffa.zip
  • Size 1.2MB
  • Sample260415-ln8wjsdz91
  • SHA256 4207c55962d192aac2aad2d9bd5923e164d7ae083842c05279dfa94157f94ffa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
darkclouddefense_evasiondiscoveryspywarestealer

Malware Config

Extracted

Family

  • darkcloud

Attributes

Targets

    • Target
      T. HALK BANKASI A.S,pdf.exe
    • Size 1.2MB
    • SHA256 6d1ff505708459746fa2af72046218ad6da0e5d609d238d301c4d8537723c579
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoverydarkcloudspywarestealer

    • Family: DarkCloud

      An information stealer written in Visual Basic.

      stealerdarkcloud

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks