General

  • Target

    file

  • Size

    789KB

  • Sample

    230610-2yz96agg4w

  • MD5

    fadca253bcf2d2975b76ef55dc804dc4

  • SHA1

    803c9341a13ba908dbd9632223b6d1c9aa5c7a2b

  • SHA256

    18d0f0d88118596779630fcbe0328a4067b0ac5e65e7b5623b375378207246f6

  • SHA512

    e429ad27ece6c75a0e542c9e20fb4a53afbff8eb3549e4c4a64a8b7b99cbc32448a83503a08e7ab1136c81d84725fa7ef8b79eaf9187d1ec622f96d820b886e2

  • SSDEEP

    12288:vMrcy90CjaRzr06wzsssgcQTL2FOeu9vXvw1dv4ddvRve/nwiyI9SJk47VvpSa+F:/yhWRzo6/t+tvwTQdd5m/nwilolSr

Malware Config

Extracted

Family

redline

Botnet

crazy

C2

83.97.73.129:19068

Attributes
  • auth_value

    66bc4d9682ea090eef64a299ece12fdd

Extracted

Family

redline

Botnet

mast

C2

83.97.73.129:19068

Attributes
  • auth_value

    95784a9ad2d19498f84abcf8e48d8da8

Extracted

Family

amadey

Version

3.83

C2

77.91.68.30/music/rock/index.php

Extracted

Family

redline

Botnet

dast

C2

83.97.73.129:19068

Attributes
  • auth_value

    17d71bf1a3f93284f5848e00b0dd8222

Targets

    • Target

      file

    • Size

      789KB

    • MD5

      fadca253bcf2d2975b76ef55dc804dc4

    • SHA1

      803c9341a13ba908dbd9632223b6d1c9aa5c7a2b

    • SHA256

      18d0f0d88118596779630fcbe0328a4067b0ac5e65e7b5623b375378207246f6

    • SHA512

      e429ad27ece6c75a0e542c9e20fb4a53afbff8eb3549e4c4a64a8b7b99cbc32448a83503a08e7ab1136c81d84725fa7ef8b79eaf9187d1ec622f96d820b886e2

    • SSDEEP

      12288:vMrcy90CjaRzr06wzsssgcQTL2FOeu9vXvw1dv4ddvRve/nwiyI9SJk47VvpSa+F:/yhWRzo6/t+tvwTQdd5m/nwilolSr

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks