General

  • Target

    b6d2b4ac56eec070b7c9981cb89ab8d5fcd66a5d8a451037e99122b288b57f3a

  • Size

    1002KB

  • Sample

    230401-ajbjpsfh9y

  • MD5

    97b42501ef015e38da709b5c39f515e4

  • SHA1

    436a2e647efa0a4b0908407e59805378686d8448

  • SHA256

    b6d2b4ac56eec070b7c9981cb89ab8d5fcd66a5d8a451037e99122b288b57f3a

  • SHA512

    17d5c03f9bf4bb232744262bb06e76fc4b2dc7305ccbe8b0b881880c3497eaf7d2b98bec832901745193e3d1140a7f9b8a642bbebccab80288c0a176ec531adf

  • SSDEEP

    24576:syehs8BlmSYWfLQswZFsW4LVknPqE9kRCwzIZo8tvHEtk:beh7BlXDQ5FUswao8BEt

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

      b6d2b4ac56eec070b7c9981cb89ab8d5fcd66a5d8a451037e99122b288b57f3a

    • Size

      1002KB

    • MD5

      97b42501ef015e38da709b5c39f515e4

    • SHA1

      436a2e647efa0a4b0908407e59805378686d8448

    • SHA256

      b6d2b4ac56eec070b7c9981cb89ab8d5fcd66a5d8a451037e99122b288b57f3a

    • SHA512

      17d5c03f9bf4bb232744262bb06e76fc4b2dc7305ccbe8b0b881880c3497eaf7d2b98bec832901745193e3d1140a7f9b8a642bbebccab80288c0a176ec531adf

    • SSDEEP

      24576:syehs8BlmSYWfLQswZFsW4LVknPqE9kRCwzIZo8tvHEtk:beh7BlXDQ5FUswao8BEt

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks