General

  • Target

    cc79872bd95511638c42b5a676da72597a8eff8233a0c556347b0228a61a8bbe

  • Size

    283KB

  • Sample

    220621-prmn9sfgd3

  • MD5

    13561ec2ae6f1769f01cdf0efafc3f39

  • SHA1

    314825c0cbf279526a4bd899027bcab01e4670e9

  • SHA256

    cc79872bd95511638c42b5a676da72597a8eff8233a0c556347b0228a61a8bbe

  • SHA512

    83c2c2884cf9dbe0bb7e562ee134daea883820f14535006991ce2327fd1064e9bd8fe40e73cee03602f69d5d14f7d665ef03e3309d21fa805f066e68a443ff82

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

USAeuTEST

C2

193.106.191.246:23196

Attributes
  • auth_value

    7dbf5ba6d421c1b0e8ce8d5867af4537

Extracted

Family

redline

Botnet

mario2

C2

193.106.191.129:80

Attributes
  • auth_value

    4ef7e3fec3a418b2f0233b604d0560d9

Targets

    • Target

      cc79872bd95511638c42b5a676da72597a8eff8233a0c556347b0228a61a8bbe

    • Size

      283KB

    • MD5

      13561ec2ae6f1769f01cdf0efafc3f39

    • SHA1

      314825c0cbf279526a4bd899027bcab01e4670e9

    • SHA256

      cc79872bd95511638c42b5a676da72597a8eff8233a0c556347b0228a61a8bbe

    • SHA512

      83c2c2884cf9dbe0bb7e562ee134daea883820f14535006991ce2327fd1064e9bd8fe40e73cee03602f69d5d14f7d665ef03e3309d21fa805f066e68a443ff82

    • 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

    • Checks computer location settings

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

    • 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

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

4
T1005

Tasks