General

  • Target

    AB948F038175411DC326A1AAD83DF48D6B65632501551.exe

  • Size

    1.9MB

  • Sample

    211025-fre5rafeh4

  • MD5

    0667ace8cf940d7d56d3aa7ed7fe87e2

  • SHA1

    16a40ad88d0e8c93ed10e10ae423b8a0436dcbfd

  • SHA256

    ab948f038175411dc326a1aad83df48d6b656325015518b07535d22e3dae8bbb

  • SHA512

    01ba86a238552764e67820eb8e32de9b9951bab1a78d1ade40a20f756cffdbff2a260b4745545ccb075a6c5e0551f272d68adede05ad1f5764d8442ade70b356

Malware Config

Extracted

Family

vidar

Version

40

Botnet

706

C2

https://lenak513.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

smokeloader

Version

2020

C2

http://aucmoney.com/upload/

http://thegymmum.com/upload/

http://atvcampingtrips.com/upload/

http://kuapakualaman.com/upload/

http://renatazarazua.com/upload/

http://nasufmutlu.com/upload/

http://xacokuo8.top/

http://hajezey1.top/

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

raccoon

Botnet

8dec62c1db2959619dca43e02fa46ad7bd606400

Attributes
  • url4cnc

    http://telegin.top/capibar

    http://ttmirror.top/capibar

    http://teletele.top/capibar

    http://telegalive.top/capibar

    http://toptelete.top/capibar

    http://telegraf.top/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Extracted

Family

vidar

Version

41.5

Botnet

937

C2

https://mas.to/@xeroxxx

Attributes
  • profile_id

    937

Extracted

Family

vidar

Version

41.5

Botnet

933

C2

https://mas.to/@xeroxxx

Attributes
  • profile_id

    933

Targets

    • Target

      AB948F038175411DC326A1AAD83DF48D6B65632501551.exe

    • Size

      1.9MB

    • MD5

      0667ace8cf940d7d56d3aa7ed7fe87e2

    • SHA1

      16a40ad88d0e8c93ed10e10ae423b8a0436dcbfd

    • SHA256

      ab948f038175411dc326a1aad83df48d6b656325015518b07535d22e3dae8bbb

    • SHA512

      01ba86a238552764e67820eb8e32de9b9951bab1a78d1ade40a20f756cffdbff2a260b4745545ccb075a6c5e0551f272d68adede05ad1f5764d8442ade70b356

    • Modifies Windows Defender Real-time Protection settings

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • RedLine

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

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars Payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Downloads MZ/PE file

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

1
T1089

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks