General

  • Target

    2509d108904233a13a21eaa008fad6ae82e02224c99ba57ed81597af972b0b5e

  • Size

    335KB

  • Sample

    221118-ymyemsee87

  • MD5

    cc9c4798a13948206c31e7e4e26545d9

  • SHA1

    6e4c6e8ae4e5cb303ed1ee71f11b79c0abca758e

  • SHA256

    2509d108904233a13a21eaa008fad6ae82e02224c99ba57ed81597af972b0b5e

  • SHA512

    a7ba16ddcaf8d5d9def078e9a9893b80d2af19f6487bf3a954cb39e77d1c1ccf44ecaa77a7bc99941fc38883b52e96f7247f4c92bcc947cbfc6286405b2aecde

  • SSDEEP

    6144:OfhJ9pZPw5r39U+HpqDNGP935UPlHNv1s6fh+3oQ9gOU+fzYBb6:iJnZK9UHNGV5UPdvsr9gT6

Malware Config

Extracted

Family

redline

Botnet

email

C2

89.23.96.39:44465

Attributes
  • auth_value

    f9940860247e8a85fc8c16674c54799c

Extracted

Family

vidar

Version

55.7

Botnet

1827

C2

https://t.me/deadftx

https://www.ultimate-guitar.com/u/smbfupkuhrgc1

Attributes
  • profile_id

    1827

Extracted

Family

amadey

Version

3.50

C2

193.56.146.174/g84kvj4jck/index.php

Targets

    • Target

      2509d108904233a13a21eaa008fad6ae82e02224c99ba57ed81597af972b0b5e

    • Size

      335KB

    • MD5

      cc9c4798a13948206c31e7e4e26545d9

    • SHA1

      6e4c6e8ae4e5cb303ed1ee71f11b79c0abca758e

    • SHA256

      2509d108904233a13a21eaa008fad6ae82e02224c99ba57ed81597af972b0b5e

    • SHA512

      a7ba16ddcaf8d5d9def078e9a9893b80d2af19f6487bf3a954cb39e77d1c1ccf44ecaa77a7bc99941fc38883b52e96f7247f4c92bcc947cbfc6286405b2aecde

    • SSDEEP

      6144:OfhJ9pZPw5r39U+HpqDNGP935UPlHNv1s6fh+3oQ9gOU+fzYBb6:iJnZK9UHNGV5UPdvsr9gT6

    • Amadey

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

    • Detects Smokeloader packer

    • 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.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Warzone RAT payload

    • 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.

    • 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.

    • Uses the VBS compiler for execution

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

3
T1005

Command and Control

Web Service

1
T1102

Tasks