General

  • Target

    0161b44615068b3af2425cebd0d8e584.bin

  • Size

    979KB

  • Sample

    230329-bcpneseb48

  • MD5

    0b75aadef147940c0884b3d9b3a7aeed

  • SHA1

    9c3fc0d3e35981fffc0b27dd4ef23e92630a2f05

  • SHA256

    1db83738ca4ff9b726269e07266de123b8fac282251281254c01171776392a68

  • SHA512

    6d28232d173145b73ce0d464e6bf985ff369e1297be5ee746aaefde30187875dad8b38f691ba351e692ac1db871bacddfc57d4913cbea0bcaa4b143e8739f606

  • SSDEEP

    24576:mlWsJkp3Vljus5lNNFTotAz2RBJbDeavvJc0:csf32JbDe8N

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

vila

C2

193.233.20.33:4125

Attributes
  • auth_value

    94b115d79ddcab0a0fb9dfab8e225c3b

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

aurora

C2

212.87.204.93:8081

Targets

    • Target

      601207ff2909da97272ca4d22cd8ba62012fe4292e902df7b0c3af0b1940c46b.exe

    • Size

      1023KB

    • MD5

      0161b44615068b3af2425cebd0d8e584

    • SHA1

      f221f8a49194f63c75e168e39bfd95897825851a

    • SHA256

      601207ff2909da97272ca4d22cd8ba62012fe4292e902df7b0c3af0b1940c46b

    • SHA512

      45e0ce56f2d12cd78d9e827c23c83fdf2b40f70f44c5bad51bf2b079ceefea8be832c36b9c90163b4e4dd6337241f78f16a992ac9e45a515b787d538b39dffe5

    • SSDEEP

      24576:oyyT/1XYqWCKBjNfUS5idDS/m/+fEcQTa0SYtrzejaBF/:vWX5KBBfdi9mmXcIaXo3BF

    • 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