Overview

overview

10

Static

static

1

416b40630d...4b.exe

windows7-x64

10

416b40630d...4b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c5f20b0cb835adff91c281ba3e9995e3.bin

  • Size

    2.9MB

  • Sample

    240702-cbc4nswarm

  • MD5

    24178e2f2330267bddfc8e24c8713aab

  • SHA1

    eaa4ea52bac900576557a7cb788f5e63c54765b0

  • SHA256

    8547b27fa35d4b4bb7d02cd3a7115df1b34b7030ceb27aabb762ec904b2a00d8

  • SHA512

    d5c3e428709820d8db15dd124d4131fef65b78f9fd23a096f35b8f9d8240ec6138cbb3f15c9bd94f5914c6992c3a72aa13343dfcbd66c4fc624e8d331333a277

  • SSDEEP

    49152:zXNA93uqG1D8Iw7C6TzFzmdv08zsSBx2cCid975bBEHfggyONoeZtSYGXMlebBPB:zXND1aTzFy4rcCid9Q/g3OieZtSYGXAa

Score
10/10
stealcvidarspywarestealer

Malware Config

Extracted

Family

vidar

C2

https://t.me/g067n

https://steamcommunity.com/profiles/76561199707802586
Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:129.0) Gecko/20100101 Firefox/129.0

Targets

    • Target

      416b40630daa924136b9d10e0faa8c800a7a882416f4e5b7944f9bc2553a414b.exe

    • Size

      4.4MB

    • MD5

      c5f20b0cb835adff91c281ba3e9995e3

    • SHA1

      b7edfc4fb9befe9acf241e423741e27d68dfd832

    • SHA256

      416b40630daa924136b9d10e0faa8c800a7a882416f4e5b7944f9bc2553a414b

    • SHA512

      233587e39de30cfa0a9526fb041f9c9c70a1e7574e8bd8d934f7b795f3eff2a8aa8e98f20a7fcb06f00c85c233461d56bbabb4bba39c1ac4869839e3f0022678

    • SSDEEP

      49152:e+PcYB/o36ki63Hw4/uzcdl3ne2xAOVmmgZV099snm9pswB0Nq7:tPcYB/y6ki6PnuwT06sajB0Nq7

    Score
    10/10
    stealcvidarspywarestealer

    • 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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • 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

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks