General

  • Target

    b3ff63cd16aa29ca9aa40fc9f6fd7df3721044a01c13adec001903069a9a8b3a

  • Size

    839KB

  • Sample

    230204-kvka4ach95

  • MD5

    1ce40e5c49619679074af5fb03cb9346

  • SHA1

    52f0c11fd7de9ce7f13ae8bb6823e284e9f7e6be

  • SHA256

    b3ff63cd16aa29ca9aa40fc9f6fd7df3721044a01c13adec001903069a9a8b3a

  • SHA512

    893bceacf9337952da78a6a745f7b1aff16888fe27e8960a16ab00adeeaf9adfef8e8486cae4a697c364f382ca0a09e49cb31c54c6e7aa1f5492e5f8e9788a6a

  • SSDEEP

    12288:XmZqrfd7yCmBstUCfZwnL34wuiMevqTwV97jtqRT6begUu5RDkbfyhZ79+X:Xlfi1sob4n72V9NqEb1f7wfO9+X

Malware Config

Extracted

Family

redline

Botnet

redko

C2

62.204.41.170:4179

Attributes
  • auth_value

    9bcf7b0620ff067017d66b9a5d80b547

Extracted

Family

amadey

Version

3.66

C2

62.204.41.5/Bu58Ngs/index.php

Extracted

Family

redline

Botnet

temposs6678

C2

82.115.223.9:15486

Attributes
  • auth_value

    af399e6a2fe66f67025541cf71c64313

Targets

    • Target

      b3ff63cd16aa29ca9aa40fc9f6fd7df3721044a01c13adec001903069a9a8b3a

    • Size

      839KB

    • MD5

      1ce40e5c49619679074af5fb03cb9346

    • SHA1

      52f0c11fd7de9ce7f13ae8bb6823e284e9f7e6be

    • SHA256

      b3ff63cd16aa29ca9aa40fc9f6fd7df3721044a01c13adec001903069a9a8b3a

    • SHA512

      893bceacf9337952da78a6a745f7b1aff16888fe27e8960a16ab00adeeaf9adfef8e8486cae4a697c364f382ca0a09e49cb31c54c6e7aa1f5492e5f8e9788a6a

    • SSDEEP

      12288:XmZqrfd7yCmBstUCfZwnL34wuiMevqTwV97jtqRT6begUu5RDkbfyhZ79+X:Xlfi1sob4n72V9NqEb1f7wfO9+X

    • Amadey

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

    • 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.

    • 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

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

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