General

  • Target

    29b7725be3b7300dda4b8c3e6c55e55ade1129e87767a.exe

  • Size

    786KB

  • Sample

    230615-je8s3sfb27

  • MD5

    763e66970b3e0db8db7aaee68e2a1899

  • SHA1

    cf4c915b4fe79e3e842871bdd0cbeb975b5735a5

  • SHA256

    29b7725be3b7300dda4b8c3e6c55e55ade1129e87767ae8eec03fbb5fd863858

  • SHA512

    851f8e21b5270757356bac799c800be6f13d1644114471cb6236e3c117abf69bd52a5716fe11bd4f8009c4f1b818edca1ef488d7cc07fe4c7fd0aaa17b92e8f4

  • SSDEEP

    24576:Wyri1/eRkj146QefjvmmA8Xdv8d85mt4h9Ki:lrqmAl9mmAum2r

Malware Config

Extracted

Family

redline

Botnet

rovno

C2

83.97.73.130:19061

Attributes
  • auth_value

    88306b072bfae0d9e44ed86a222b439d

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.130:19061

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Targets

    • Target

      29b7725be3b7300dda4b8c3e6c55e55ade1129e87767a.exe

    • Size

      786KB

    • MD5

      763e66970b3e0db8db7aaee68e2a1899

    • SHA1

      cf4c915b4fe79e3e842871bdd0cbeb975b5735a5

    • SHA256

      29b7725be3b7300dda4b8c3e6c55e55ade1129e87767ae8eec03fbb5fd863858

    • SHA512

      851f8e21b5270757356bac799c800be6f13d1644114471cb6236e3c117abf69bd52a5716fe11bd4f8009c4f1b818edca1ef488d7cc07fe4c7fd0aaa17b92e8f4

    • SSDEEP

      24576:Wyri1/eRkj146QefjvmmA8Xdv8d85mt4h9Ki:lrqmAl9mmAum2r

    • 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.

    • 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

    • 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

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks