General

  • Target

    94FBD83A3AB8CEFA4864FA9D969D5C8B27DBE121CB0B5.exe

  • Size

    293KB

  • Sample

    220718-c6e7hsaaen

  • MD5

    daddedd78f50fd62cd4de9f6ca574930

  • SHA1

    2870b3e818f21fcef9892d5df764db1bbcb69819

  • SHA256

    94fbd83a3ab8cefa4864fa9d969d5c8b27dbe121cb0b591665f6ed00e5c3128b

  • SHA512

    391b53fcd6d924f3739006c1543c77620369819bc76e3a9d38e3a108bc433693d58ab6a16ad2ce93137fb9188a10bc0a1f4f4a6d0b2078346d05147ffe340280

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

      94FBD83A3AB8CEFA4864FA9D969D5C8B27DBE121CB0B5.exe

    • Size

      293KB

    • MD5

      daddedd78f50fd62cd4de9f6ca574930

    • SHA1

      2870b3e818f21fcef9892d5df764db1bbcb69819

    • SHA256

      94fbd83a3ab8cefa4864fa9d969d5c8b27dbe121cb0b591665f6ed00e5c3128b

    • SHA512

      391b53fcd6d924f3739006c1543c77620369819bc76e3a9d38e3a108bc433693d58ab6a16ad2ce93137fb9188a10bc0a1f4f4a6d0b2078346d05147ffe340280

    • 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 Sharik/Smoke CnC Beacon 11

      suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

    • 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

Collection

Data from Local System

3
T1005

Tasks