Overview

overview

10

Static

static

f4a2a8a7d1...1a.exe

windows7-x64

8

f4a2a8a7d1...1a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f4a2a8a7d1d2c7b26f4e54ca2612f71a.exe

  • Size

    1.2MB

  • Sample

    221116-k9lgpsdh5x

  • MD5

    f4a2a8a7d1d2c7b26f4e54ca2612f71a

  • SHA1

    744fadee7a1e67bee2cf1a534a63483ab1d2e3f8

  • SHA256

    9d5670638fac6e9e5670cd6985894e9b2fcf1fb334973e5e3424fb246f835e11

  • SHA512

    4432c4f8cdfb4b36eb7f6b8794348bce1ecc06709ceb2a804998b1685d22f5f539134dc6e1df95b9834390a06ff8eb804f5bbd517522e6f4b0afa7374a4cd9c5

  • SSDEEP

    24576:QolGO8/6YpXCGf+SK/ftRnMh9+bTLWdaVom4v7FM:Q0GL6YpZmSat5LWdNhM

Score
10/10
systembcvidar1754spywarestealertrojan

Malware Config

Extracted

Family

systembc

C2

89.22.225.242:4193

195.2.93.22:4193

Extracted

Family

vidar

Version

55.7

Botnet

1754

C2

https://t.me/deadftx

https://www.ultimate-guitar.com/u/smbfupkuhrgc1
Attributes
  • profile_id

    1754

Targets

    • Target

      f4a2a8a7d1d2c7b26f4e54ca2612f71a.exe

    • Size

      1.2MB

    • MD5

      f4a2a8a7d1d2c7b26f4e54ca2612f71a

    • SHA1

      744fadee7a1e67bee2cf1a534a63483ab1d2e3f8

    • SHA256

      9d5670638fac6e9e5670cd6985894e9b2fcf1fb334973e5e3424fb246f835e11

    • SHA512

      4432c4f8cdfb4b36eb7f6b8794348bce1ecc06709ceb2a804998b1685d22f5f539134dc6e1df95b9834390a06ff8eb804f5bbd517522e6f4b0afa7374a4cd9c5

    • SSDEEP

      24576:QolGO8/6YpXCGf+SK/ftRnMh9+bTLWdaVom4v7FM:Q0GL6YpZmSat5LWdNhM

    Score
    10/10
    systembcvidar1754spywarestealertrojan

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

      trojansystembc

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • 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 Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks