General

  • Target

    0c0e36b959067fd86e0af98f3717d0f4

  • Size

    6.0MB

  • Sample

    210825-66lm441gxx

  • MD5

    0c0e36b959067fd86e0af98f3717d0f4

  • SHA1

    d8d9b5b6c391ca2121c588ff27db25723a12a120

  • SHA256

    56538d4161a6b6e0e57759f73f81a76db0b7bf9f923791f56e719793ae10ece9

  • SHA512

    d9265cefe3de237940f1b7a7b53f11d5cbac57ccae89516f21560fd12cd1c87fbe145321e788032a683fc65e5b5273310258210243fa2d0643a1f0de86fc1e62

Malware Config

Extracted

Family

vidar

Version

40.1

Botnet

916

C2

https://eduarroma.tumblr.com/

Attributes
  • profile_id

    916

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

redline

Botnet

allsup

C2

188.124.36.242:25802

Extracted

Family

redline

Botnet

3

C2

deyrolorme.xyz:80

xariebelal.xyz:80

anihelardd.xyz:80

Extracted

Family

redline

Botnet

sonia

C2

94.103.82.22:49018

Targets

    • Target

      0c0e36b959067fd86e0af98f3717d0f4

    • Size

      6.0MB

    • MD5

      0c0e36b959067fd86e0af98f3717d0f4

    • SHA1

      d8d9b5b6c391ca2121c588ff27db25723a12a120

    • SHA256

      56538d4161a6b6e0e57759f73f81a76db0b7bf9f923791f56e719793ae10ece9

    • SHA512

      d9265cefe3de237940f1b7a7b53f11d5cbac57ccae89516f21560fd12cd1c87fbe145321e788032a683fc65e5b5273310258210243fa2d0643a1f0de86fc1e62

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba Payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • RedLine

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

    • RedLine Payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

    • suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

    • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

    • Vidar Stealer

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Drops startup file

    • 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

    • Adds Run key to start application

    • 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

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

3
T1005

Tasks