General

  • Target

    e20d62953a9bc4135a8f717f66b33159032920c25566a5ca249f17b300671150

  • Size

    1.0MB

  • Sample

    230331-kr7bfsha69

  • MD5

    002515e35a80a1c477ff1e0ce38513a4

  • SHA1

    5722d57e0e592c69420a7df3be9a44eb5de2da99

  • SHA256

    e20d62953a9bc4135a8f717f66b33159032920c25566a5ca249f17b300671150

  • SHA512

    386e3a7d39c986ed3c773ef7954b50b8cad9ac04a074a2d30f6f7bad040b7755a0ff4bfdda2865a64ff8ed1d2cbf4eb634f6b0264a09b0ef883403d637845f94

  • SSDEEP

    12288:fMrBy90rcWTNvqquTp84V4bqFiqAkJZ3C+xBceyDi5cln2/jQ93YsgtMHtu1Wwh1:yyKhv4pGYivkJZy+xk/mc6Tgwh97

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

liba

C2

176.113.115.145:4125

Attributes
  • auth_value

    1a62e130767ad862d1fb9d7ab0115025

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      e20d62953a9bc4135a8f717f66b33159032920c25566a5ca249f17b300671150

    • Size

      1.0MB

    • MD5

      002515e35a80a1c477ff1e0ce38513a4

    • SHA1

      5722d57e0e592c69420a7df3be9a44eb5de2da99

    • SHA256

      e20d62953a9bc4135a8f717f66b33159032920c25566a5ca249f17b300671150

    • SHA512

      386e3a7d39c986ed3c773ef7954b50b8cad9ac04a074a2d30f6f7bad040b7755a0ff4bfdda2865a64ff8ed1d2cbf4eb634f6b0264a09b0ef883403d637845f94

    • SSDEEP

      12288:fMrBy90rcWTNvqquTp84V4bqFiqAkJZ3C+xBceyDi5cln2/jQ93YsgtMHtu1Wwh1:yyKhv4pGYivkJZy+xk/mc6Tgwh97

    • 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

    • 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