General

  • Target

    a2e7d792a9974aa9ad9ccd2e402dfca2.exe

  • Size

    303KB

  • Sample

    220717-ksqebsaagn

  • MD5

    a2e7d792a9974aa9ad9ccd2e402dfca2

  • SHA1

    f05eea7191cffcb9479b5f9948f62f040ae01c03

  • SHA256

    e470aa1e6cf32aa1ac65a2ee1853d4de05724edfcf23489cbd5f19e3e9a948be

  • SHA512

    de6ce29b14314cef2b45d30999051a04abe6c792c4526649735d1bf85c3c2eecb1f9f1f14aa9ab5823139a9a2e0711490e890e98db7a00a50fe45ce5f66b5e8a

Malware Config

Extracted

Family

vidar

Version

53.2

Botnet

1415

C2

https://t.me/tgch_hijuly

https://c.im/@olegf9844h

Attributes
  • profile_id

    1415

Targets

    • Target

      a2e7d792a9974aa9ad9ccd2e402dfca2.exe

    • Size

      303KB

    • MD5

      a2e7d792a9974aa9ad9ccd2e402dfca2

    • SHA1

      f05eea7191cffcb9479b5f9948f62f040ae01c03

    • SHA256

      e470aa1e6cf32aa1ac65a2ee1853d4de05724edfcf23489cbd5f19e3e9a948be

    • SHA512

      de6ce29b14314cef2b45d30999051a04abe6c792c4526649735d1bf85c3c2eecb1f9f1f14aa9ab5823139a9a2e0711490e890e98db7a00a50fe45ce5f66b5e8a

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    • suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer

      suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer

    • Vidar Stealer

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Collection

Data from Local System

3
T1005

Tasks