General

  • Target

    e05cce5fcd47f3dc4afae4310527823ad93ba92febd118eb5fdcf001934702f1

  • Size

    296KB

  • Sample

    221114-x7mm7sdb77

  • MD5

    30f5717c7d19ac946764014ae49b8670

  • SHA1

    f6ec0fa83c48e36ad5457610d0219af07ab8076c

  • SHA256

    e05cce5fcd47f3dc4afae4310527823ad93ba92febd118eb5fdcf001934702f1

  • SHA512

    9c7fd40ea0ddf2d05501df829dc6587d983592efadf88b442108569588eef4de98c071b8291dcaf7f0e59437003c3f09ce483127d500bdf01ab0a9fe5a6b58ec

  • SSDEEP

    6144:0tzCL9BWOQKpp6q5xiIsqq+xBE60Q2NZXHEndTQ:0tmbWOQiNK6q+A603HUdT

Malware Config

Extracted

Family

djvu

C2

http://fresherlights.com/lancer/get.php

Attributes
  • extension

    .fate

  • offline_id

    5IRhyFuF3rXlXBvF6jAWjHEAnAb432icDCcvZyt1

  • payload_url

    http://uaery.top/dl/build2.exe

    http://fresherlights.com/files/1/build3.exe

  • ransomnote

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rsa_pubkey.plain

Extracted

Family

redline

Botnet

mario23_10

C2

167.235.252.160:10642

Attributes
  • auth_value

    eca57cfb5172f71dc45986763bb98942

Extracted

Family

vidar

Version

55.6

Botnet

517

C2

https://t.me/seclab_new

https://mas.to/@ofadex

Attributes
  • profile_id

    517

Extracted

Family

redline

Botnet

rozena1114

C2

jalocliche.xyz:81

chardhesha.xyz:81

Attributes
  • auth_value

    9fefd743a3b62bcd7c3e17a70fbdb3a8

Targets

    • Target

      e05cce5fcd47f3dc4afae4310527823ad93ba92febd118eb5fdcf001934702f1

    • Size

      296KB

    • MD5

      30f5717c7d19ac946764014ae49b8670

    • SHA1

      f6ec0fa83c48e36ad5457610d0219af07ab8076c

    • SHA256

      e05cce5fcd47f3dc4afae4310527823ad93ba92febd118eb5fdcf001934702f1

    • SHA512

      9c7fd40ea0ddf2d05501df829dc6587d983592efadf88b442108569588eef4de98c071b8291dcaf7f0e59437003c3f09ce483127d500bdf01ab0a9fe5a6b58ec

    • SSDEEP

      6144:0tzCL9BWOQKpp6q5xiIsqq+xBE60Q2NZXHEndTQ:0tmbWOQiNK6q+A603HUdT

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect Amadey credential stealer module

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Modifies file permissions

    • 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.

    • Uses the VBS compiler for execution

    • Accesses 2FA software files, possible credential harvesting

    • Accesses Microsoft Outlook profiles

    • 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.

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks