General

  • Target

    9b61ea76fe22c12d2a59691e93bc7ca5a96f6e348652f1371c1f1ae945c1bf57

  • Size

    283KB

  • Sample

    220621-zh8v9achal

  • MD5

    08949d9bff09c71792152bd3f9ca84ea

  • SHA1

    2cac811960b755b6058f40f504d16b6e30aea653

  • SHA256

    9b61ea76fe22c12d2a59691e93bc7ca5a96f6e348652f1371c1f1ae945c1bf57

  • SHA512

    ec90917e87169177d0f982a1955ebf0903410349dbc9d8891dbbfda4b5fc9905068452889d8633a0b7a0e11068368fe72b8306b1df822c20ebc01662a6d61f30

Malware Config

Extracted

Family

vidar

Version

52.6

Botnet

1415

C2

https://t.me/tg_dailylessons

https://busshi.moe/@olegf9844xx

Attributes
  • profile_id

    1415

Extracted

Family

redline

Botnet

mario2

C2

193.106.191.129:80

Attributes
  • auth_value

    4ef7e3fec3a418b2f0233b604d0560d9

Targets

    • Target

      9b61ea76fe22c12d2a59691e93bc7ca5a96f6e348652f1371c1f1ae945c1bf57

    • Size

      283KB

    • MD5

      08949d9bff09c71792152bd3f9ca84ea

    • SHA1

      2cac811960b755b6058f40f504d16b6e30aea653

    • SHA256

      9b61ea76fe22c12d2a59691e93bc7ca5a96f6e348652f1371c1f1ae945c1bf57

    • SHA512

      ec90917e87169177d0f982a1955ebf0903410349dbc9d8891dbbfda4b5fc9905068452889d8633a0b7a0e11068368fe72b8306b1df822c20ebc01662a6d61f30

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved

      suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved

    • 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

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • 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

4
T1081

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Collection

Data from Local System

4
T1005

Tasks