General

  • Target

    09165d1bb48ef976dac9b9cee3c66d2a2bf5c36b455f480c5db49cd0ab50865d

  • Size

    757KB

  • Sample

    230610-fekvgaeb97

  • MD5

    f19fa90ff55e27340dd39410e6dffd39

  • SHA1

    6ff2b0805f5766dfeb73ffb74bb5bee154a33222

  • SHA256

    09165d1bb48ef976dac9b9cee3c66d2a2bf5c36b455f480c5db49cd0ab50865d

  • SHA512

    431076378298da465fac2cf50680cd66d868949724e6d98ec8f0e5681aee799edadb3428f19957602b7ad6c8e47a40e9850df403cc3304d540bcf2da90188b15

  • SSDEEP

    12288:aMrly905KP0huYxgMOj1rZed5MA76VesQjREgZ/lzvBR7A6UsbjpisKe4z+0e:fyLP0NqMeZG5v76VesQ9EM/lzvT7NUsP

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

      09165d1bb48ef976dac9b9cee3c66d2a2bf5c36b455f480c5db49cd0ab50865d

    • Size

      757KB

    • MD5

      f19fa90ff55e27340dd39410e6dffd39

    • SHA1

      6ff2b0805f5766dfeb73ffb74bb5bee154a33222

    • SHA256

      09165d1bb48ef976dac9b9cee3c66d2a2bf5c36b455f480c5db49cd0ab50865d

    • SHA512

      431076378298da465fac2cf50680cd66d868949724e6d98ec8f0e5681aee799edadb3428f19957602b7ad6c8e47a40e9850df403cc3304d540bcf2da90188b15

    • SSDEEP

      12288:aMrly905KP0huYxgMOj1rZed5MA76VesQjREgZ/lzvBR7A6UsbjpisKe4z+0e:fyLP0NqMeZG5v76VesQ9EM/lzvT7NUsP

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks