Overview

overview

10

Static

static

1

Setup.exe

windows7-x64

10

Setup.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    @!^Installer_PC_Setup_3355_Ṕ@ṨṨẄṏṛḋ_^.rar

  • Size

    11.9MB

  • Sample

    240616-k1lq4s1flk

  • MD5

    10a905c14fbc907ff67e31314766aa8f

  • SHA1

    187ef3471d299078a0051d8f2d89d9df610b48d7

  • SHA256

    c3bc7fece9d6d3364fcde6bcd75a7bc0f42558a7dfebb627fec0f7f1a31d6edb

  • SHA512

    320eb8f9598ff6b18031d999dfaa3e987f3a380fed0c70aec13bc78fc68de239ea90ca6768eeb98ecc3235a8ed0670d8b9676295653d09f05da05c1366097ef7

  • SSDEEP

    196608:W0aU1FxpvyVYt4RfqCcFjD5W3EaTYFr/egbm/r2PYF6GwxZOYio5cmyNDJzPghZq:W0xH4s44CUjDo37EFLo2A6GaZvioGgvq

Score
10/10
stealcvidardiscoveryspywarestealer

Malware Config

Extracted

Family

stealc

rc4.plain

Targets

    • Target

      Setup.exe

    • Size

      316KB

    • MD5

      c637e5ecf625b72f4bef9d28cd81d612

    • SHA1

      a2c1329d290e508ee9fd0eb81e7f25d57e450f8c

    • SHA256

      111c56593668be63e1e0c79a2d33d9e2d49cdf0c5100663c72045bc6b76e9fe6

    • SHA512

      727d78bab4fab3674eec92ca5f07df6a0095ab3b973dd227c599c70e8493592bb53bb9208cc6270713283ef0065acfad3203ddcf4dcb6d43f8727f09ceaaf2e4

    • SSDEEP

      6144:VzsRSKkhKKXDD2mTLGxelHJ+SBae3VFpSX:6VkhZWEGxelH0SBtfpS

    Score
    10/10
    stealcvidarstealerdiscoveryspyware

    • Detect Vidar Stealer

      stealer

    • Stealc

      Stealc is an infostealer written in C++.

      stealerstealc

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks