General

  • Target

    bdf734d2e8bbb42c6c2d53be3f7868890e096e0401684570627b5da9007cd338

  • Size

    1.0MB

  • Sample

    230326-25dpqscd8z

  • MD5

    235e0a32ca4682f650b6b5e2e675fb86

  • SHA1

    30789088f4ddde9d2815b8e0173749fe70e584c6

  • SHA256

    bdf734d2e8bbb42c6c2d53be3f7868890e096e0401684570627b5da9007cd338

  • SHA512

    abb8c2e4d300e4fa0a9177917d39fe673f0df23bd8ebe7bbe1e25d1eebf897e5ca62d3cb1e4f030b6ca56ecdce2c294353431491d4a37c9b087fb3479ef9a241

  • SSDEEP

    24576:Ryd/kiKt9PIbh5SRCwe+LwfIWWGBKl81I:Ed/kiKHPI15SUXgwfIWWGwl81

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

fort

C2

193.233.20.33:4125

Attributes
  • auth_value

    5ea5673154a804d8c80f565f7276f720

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

redline

C2

66.42.108.195:40499

Attributes
  • auth_value

    f93019ca42e7f9440be3a7ee1ebc636d

Extracted

Family

aurora

C2

212.87.204.93:8081

Targets

    • Target

      bdf734d2e8bbb42c6c2d53be3f7868890e096e0401684570627b5da9007cd338

    • Size

      1.0MB

    • MD5

      235e0a32ca4682f650b6b5e2e675fb86

    • SHA1

      30789088f4ddde9d2815b8e0173749fe70e584c6

    • SHA256

      bdf734d2e8bbb42c6c2d53be3f7868890e096e0401684570627b5da9007cd338

    • SHA512

      abb8c2e4d300e4fa0a9177917d39fe673f0df23bd8ebe7bbe1e25d1eebf897e5ca62d3cb1e4f030b6ca56ecdce2c294353431491d4a37c9b087fb3479ef9a241

    • SSDEEP

      24576:Ryd/kiKt9PIbh5SRCwe+LwfIWWGBKl81I:Ed/kiKHPI15SUXgwfIWWGwl81

    • 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