General

  • Target

    2796dab6d559b02ce466ca69101471a0fbf0f03c8b8413726f494f2448ade381

  • Size

    991KB

  • Sample

    230401-mecx7ahd39

  • MD5

    b2ae674da8d3032e088640778af566cc

  • SHA1

    724976b66d41fd51ca333a1b9d9269eeb37d397d

  • SHA256

    2796dab6d559b02ce466ca69101471a0fbf0f03c8b8413726f494f2448ade381

  • SHA512

    b7d40e587aece8e3818db16e2e686d2694b826a158a4002ce75f9a4dd9c96f91de653c95bebc8464c8c305a73290b2e5b9ff7bf4f7178539299224fff920036c

  • SSDEEP

    12288:2MrUy90soWKVPbnQ4zaDCdMf9BFeV1hnzeQA9vpf/z0rehQo4KrtdViQPm6p:+y4XEQbdMf9+Vj6QA9hHwihQ9Etdm6p

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

lift

C2

176.113.115.145:4125

Attributes
  • auth_value

    94f33c242a83de9dcc729e29ec435dfb

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      2796dab6d559b02ce466ca69101471a0fbf0f03c8b8413726f494f2448ade381

    • Size

      991KB

    • MD5

      b2ae674da8d3032e088640778af566cc

    • SHA1

      724976b66d41fd51ca333a1b9d9269eeb37d397d

    • SHA256

      2796dab6d559b02ce466ca69101471a0fbf0f03c8b8413726f494f2448ade381

    • SHA512

      b7d40e587aece8e3818db16e2e686d2694b826a158a4002ce75f9a4dd9c96f91de653c95bebc8464c8c305a73290b2e5b9ff7bf4f7178539299224fff920036c

    • SSDEEP

      12288:2MrUy90soWKVPbnQ4zaDCdMf9BFeV1hnzeQA9vpf/z0rehQo4KrtdViQPm6p:+y4XEQbdMf9+Vj6QA9hHwihQ9Etdm6p

    • 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

    • 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