General

  • Target

    756d446875fe02e5ba584d7d97308b3e466dda9f7fa7c21e80fd526a11af054b

  • Size

    960KB

  • Sample

    230320-srdm5sgb6s

  • MD5

    00354b220c39ec206683cf9fed5a3a75

  • SHA1

    9b794c9087992d653a98086b0129f5b6a54f5e96

  • SHA256

    756d446875fe02e5ba584d7d97308b3e466dda9f7fa7c21e80fd526a11af054b

  • SHA512

    765a192076988602ea297b0883be7c178c8ecfec8ff607cd918b76234564dbf4af9dbdfc66dcf664076fde770dd207a06e736ee016ac90d53f8b523ac9e9cb64

  • SSDEEP

    24576:4yFCfWu6AkslMvI+6yk79BZa7Ruf1pOc:/FbelMvIrTp0R+pO

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

vint

C2

193.233.20.30:4125

Attributes
  • auth_value

    fb8811912f8370b3d23bffda092d88d0

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      756d446875fe02e5ba584d7d97308b3e466dda9f7fa7c21e80fd526a11af054b

    • Size

      960KB

    • MD5

      00354b220c39ec206683cf9fed5a3a75

    • SHA1

      9b794c9087992d653a98086b0129f5b6a54f5e96

    • SHA256

      756d446875fe02e5ba584d7d97308b3e466dda9f7fa7c21e80fd526a11af054b

    • SHA512

      765a192076988602ea297b0883be7c178c8ecfec8ff607cd918b76234564dbf4af9dbdfc66dcf664076fde770dd207a06e736ee016ac90d53f8b523ac9e9cb64

    • SSDEEP

      24576:4yFCfWu6AkslMvI+6yk79BZa7Ruf1pOc:/FbelMvIrTp0R+pO

    • 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

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

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

Remote System Discovery

1
T1018

Collection

Data from Local System

2
T1005

Tasks