Overview

overview

10

Static

static

3

09ad84f8dd...ff.exe

windows7-x64

3

09ad84f8dd...ff.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    09ad84f8dde519aa02e92ffce896f55271105ceaab7e0f0a1f1ca9fee90650ff.exe

  • Size

    377KB

  • Sample

    240503-bjcx7sbc3z

  • MD5

    1a6b4d357d1b8bab80524e40be1b2698

  • SHA1

    70961ace92a0ebfdb38ae27a22181fb5a4f7d440

  • SHA256

    09ad84f8dde519aa02e92ffce896f55271105ceaab7e0f0a1f1ca9fee90650ff

  • SHA512

    67484dcb04fc15b09b88679fd3ac860991cebe97c07a27bf9e425e8277def7f61d244690ee582c2be72d0dda3fa486b53382f3e3ad368602d176c5f72a77de67

  • SSDEEP

    6144:NqW5NIK5m09C0h5t4mnNpZO+Ua2PsQxDnK6gDelK88JqeGq0DLt+7SHo:8W5NIYF4mnZO+Ua2zxDnKrZJqtHLt+mI

Score
10/10
stealcvidar03cea2609023d13f145ac6c5dc897112stealer

Malware Config

Extracted

Family

stealc

rc4.plain

Extracted

Family

vidar

Version

9.3

Botnet

03cea2609023d13f145ac6c5dc897112

C2

https://steamcommunity.com/profiles/76561199680449169

https://t.me/r1g1o
Attributes
  • profile_id_v2

    03cea2609023d13f145ac6c5dc897112

  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 OPR/101.0.0.0

Targets

    • Target

      09ad84f8dde519aa02e92ffce896f55271105ceaab7e0f0a1f1ca9fee90650ff.exe

    • Size

      377KB

    • MD5

      1a6b4d357d1b8bab80524e40be1b2698

    • SHA1

      70961ace92a0ebfdb38ae27a22181fb5a4f7d440

    • SHA256

      09ad84f8dde519aa02e92ffce896f55271105ceaab7e0f0a1f1ca9fee90650ff

    • SHA512

      67484dcb04fc15b09b88679fd3ac860991cebe97c07a27bf9e425e8277def7f61d244690ee582c2be72d0dda3fa486b53382f3e3ad368602d176c5f72a77de67

    • SSDEEP

      6144:NqW5NIK5m09C0h5t4mnNpZO+Ua2PsQxDnK6gDelK88JqeGq0DLt+7SHo:8W5NIYF4mnZO+Ua2zxDnKrZJqtHLt+mI

    Score
    10/10
    stealcvidar03cea2609023d13f145ac6c5dc897112stealer

    • Detect Vidar Stealer

      stealer

    • Stealc

      Stealc is an infostealer written in C++.

      stealerstealc

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Detects Windows executables referencing non-Windows User-Agents

    • Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

    • Detects executables containing potential Windows Defender anti-emulation checks

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks