General

  • Target

    d4ba6f7ddccb766e9b8ced9170615db6.exe

  • Size

    301KB

  • Sample

    220717-wb98ysfdel

  • MD5

    d4ba6f7ddccb766e9b8ced9170615db6

  • SHA1

    714d3742bb78e93a9106203ac854c3bd6c495f90

  • SHA256

    960ed5f4abb2cc3864e211e7be440e29636dbc6721dbbf0730cc530d1e0c9e89

  • SHA512

    5fabaa2cb40fd7a806abcf5489f85a5c13a449a0702108f1a1ed256ae088f512983c30979bead1de2025dcceb964a5e2b08366adfbcd24f572585a3be51351b4

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

      d4ba6f7ddccb766e9b8ced9170615db6.exe

    • Size

      301KB

    • MD5

      d4ba6f7ddccb766e9b8ced9170615db6

    • SHA1

      714d3742bb78e93a9106203ac854c3bd6c495f90

    • SHA256

      960ed5f4abb2cc3864e211e7be440e29636dbc6721dbbf0730cc530d1e0c9e89

    • SHA512

      5fabaa2cb40fd7a806abcf5489f85a5c13a449a0702108f1a1ed256ae088f512983c30979bead1de2025dcceb964a5e2b08366adfbcd24f572585a3be51351b4

    • 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