General

  • Target

    122df603273f2e4bb4a5ac2b7e8b03d8fac34c6d6a0c1e7b7e894b1525469776

  • Size

    1001KB

  • Sample

    230401-aangxaee88

  • MD5

    9b0c39f4b03a76e0814d8455d7721c17

  • SHA1

    f1b2e538f76dcc01addcbaf77fa9a2580ef705d3

  • SHA256

    122df603273f2e4bb4a5ac2b7e8b03d8fac34c6d6a0c1e7b7e894b1525469776

  • SHA512

    7206e2f9a5b542d49e5ca3e577b9103e7919b50f86b9f057de8850cdd34d4ee984606231f6a876065efd7fd7f72a47645e0f624216d36ebf082459957d6820a8

  • SSDEEP

    24576:+ydDaEq2oJSJ21yAsAaE+UkRwKrjawYJEBk:NsEXMrsAQ9qCqU

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

Extracted

Family

aurora

C2

212.87.204.93:8081

Targets

    • Target

      122df603273f2e4bb4a5ac2b7e8b03d8fac34c6d6a0c1e7b7e894b1525469776

    • Size

      1001KB

    • MD5

      9b0c39f4b03a76e0814d8455d7721c17

    • SHA1

      f1b2e538f76dcc01addcbaf77fa9a2580ef705d3

    • SHA256

      122df603273f2e4bb4a5ac2b7e8b03d8fac34c6d6a0c1e7b7e894b1525469776

    • SHA512

      7206e2f9a5b542d49e5ca3e577b9103e7919b50f86b9f057de8850cdd34d4ee984606231f6a876065efd7fd7f72a47645e0f624216d36ebf082459957d6820a8

    • SSDEEP

      24576:+ydDaEq2oJSJ21yAsAaE+UkRwKrjawYJEBk:NsEXMrsAQ9qCqU

    • Amadey

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

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Downloads MZ/PE file

    • 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