General

  • Target

    f47bd808f90fbe4e53eaed4a71793239.bin

  • Size

    682KB

  • Sample

    230612-c1qfasbb9v

  • MD5

    b6d7dfb286418563f4a89bbfaa0da038

  • SHA1

    cb9328f73782d8ebbef0a3393faed42c25476886

  • SHA256

    d2a826523bbdde4d3511eb855e50fcf1bdc16002aad273693d49dbea310d908d

  • SHA512

    a95b7ea936e80b2598fa1a858885f4d37776676a9914ac0af45c8d52e855a847a236b4fb5ebfabb08ca425bb49956fc1e7b2eb4d3e218cac1701638868ce3bb1

  • SSDEEP

    12288:qZvECaLiCe7NRz1OS5T4YBSU6rjvI8Dmq+Yqvr9fQlN4TsM68R5R3Cp7U:nPiCOhOOB2rLI+MJkjM68RP3Cy

Malware Config

Extracted

Family

redline

Botnet

dast

C2

83.97.73.129:19068

Attributes
  • auth_value

    17d71bf1a3f93284f5848e00b0dd8222

Extracted

Family

amadey

Version

3.83

C2

77.91.68.30/music/rock/index.php

Extracted

Family

redline

Botnet

crazy

C2

83.97.73.129:19068

Attributes
  • auth_value

    66bc4d9682ea090eef64a299ece12fdd

Targets

    • Target

      51d1b105b79c3c922cd4bd46524727dcb47cf694bf570d1c53626e15005108b1.exe

    • Size

      726KB

    • MD5

      f47bd808f90fbe4e53eaed4a71793239

    • SHA1

      e86d65125e39115835b9a615a30cf820dd3d1914

    • SHA256

      51d1b105b79c3c922cd4bd46524727dcb47cf694bf570d1c53626e15005108b1

    • SHA512

      0cc8ee9ed4b9712738e391928ff4f427adcf61d4c6ba4010e637f3b175101d25d64b054f756a2207c09fb9d8050ba0712360e99cea730873c3b5c3b44feb6248

    • SSDEEP

      12288:KMrvy90NaHstfEo9L5Ksebs6pLFfbIBX2hVYdWDfULXSr8AXD+QR:1y0L5ubbhsBX2h5DfW3W

    • 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.

    • 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