General

  • Target

    e2f0dbcf43bb2886bf9d5aa81cdc281184145098044000884e37be8f9f4e1ade

  • Size

    1010KB

  • Sample

    230324-nkz6caga7w

  • MD5

    92a0341430cb2b11c84bf2376859badf

  • SHA1

    005935ed26864ea661edd9e9138e828c93ff099d

  • SHA256

    e2f0dbcf43bb2886bf9d5aa81cdc281184145098044000884e37be8f9f4e1ade

  • SHA512

    c1361e2a8a3b8cb8def2fbef34732122f74e29d4aed5ba7ef8e7bf33531cb475d93e8c8662d85eb81e839228049d04a7ae3b10e7869e65e2e6fb322c1c8152d9

  • SSDEEP

    12288:6Mrfy902LiDCo8+f7yms8n3A2EM7fCFO5IXFcpeQtvMziJJCs7DCwGcgssHW66bU:ty0Wo8+tpEYfC+YQtqwGcc2v/GI4z1R

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

volya

C2

193.233.20.31:4125

Attributes
  • auth_value

    0efc9f002a9fbeec5f8b8338141d546a

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      e2f0dbcf43bb2886bf9d5aa81cdc281184145098044000884e37be8f9f4e1ade

    • Size

      1010KB

    • MD5

      92a0341430cb2b11c84bf2376859badf

    • SHA1

      005935ed26864ea661edd9e9138e828c93ff099d

    • SHA256

      e2f0dbcf43bb2886bf9d5aa81cdc281184145098044000884e37be8f9f4e1ade

    • SHA512

      c1361e2a8a3b8cb8def2fbef34732122f74e29d4aed5ba7ef8e7bf33531cb475d93e8c8662d85eb81e839228049d04a7ae3b10e7869e65e2e6fb322c1c8152d9

    • SSDEEP

      12288:6Mrfy902LiDCo8+f7yms8n3A2EM7fCFO5IXFcpeQtvMziJJCs7DCwGcgssHW66bU:ty0Wo8+tpEYfC+YQtqwGcc2v/GI4z1R

    • 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.

    • RedLine payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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