Overview

overview

10

Static

static

3

4ac01e4741...cs.exe

windows7-x64

10

4ac01e4741...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4ac01e4741b77e1119f9f861683b1940_NeikiAnalytics.exe

  • Size

    2.0MB

  • Sample

    240524-ze679aac81

  • MD5

    4ac01e4741b77e1119f9f861683b1940

  • SHA1

    de37f40625aba41b267cc46fa07ebd0cbbd2f2c8

  • SHA256

    cec01eedf410a6ac0cdd3cf0a376492b3ed7a6ff6a32826eee8137dc9cb2cac0

  • SHA512

    c9f8823b32c42cef7a30e0b477b5daa47c07620ef99e71f98204a196883ce69d2fd5be1f3314b723dd1fd374fcf77a856ebb50c776fd13d531088cfc49b181b5

  • SSDEEP

    49152:IFno/jfYJtTF+TxMoxc1TU+j+dAzGkiT:IFno/jQtIuoITsdZT

Score
10/10
stealcvidardiscoveryspywarestealer

Malware Config

Extracted

Family

stealc

rc4.plain

Extracted

Family

vidar

C2

https://steamcommunity.com/profiles/76561199686524322

https://t.me/k0mono
Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4.1 Safari/605.1.15 Ddg/17.4.1

Targets

    • Target

      4ac01e4741b77e1119f9f861683b1940_NeikiAnalytics.exe

    • Size

      2.0MB

    • MD5

      4ac01e4741b77e1119f9f861683b1940

    • SHA1

      de37f40625aba41b267cc46fa07ebd0cbbd2f2c8

    • SHA256

      cec01eedf410a6ac0cdd3cf0a376492b3ed7a6ff6a32826eee8137dc9cb2cac0

    • SHA512

      c9f8823b32c42cef7a30e0b477b5daa47c07620ef99e71f98204a196883ce69d2fd5be1f3314b723dd1fd374fcf77a856ebb50c776fd13d531088cfc49b181b5

    • SSDEEP

      49152:IFno/jfYJtTF+TxMoxc1TU+j+dAzGkiT:IFno/jQtIuoITsdZT

    Score
    10/10
    stealcvidardiscoveryspywarestealer

    • Detect Vidar Stealer

      stealer

    • Stealc

      Stealc is an infostealer written in C++.

      stealerstealc

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of web browsers

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

      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

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks