General

  • Target

    9119edf81631b14fb9036ad5020f723fbffe15891dd66361f6924736461cb52c

  • Size

    842KB

  • Sample

    230411-n3hzsadh7s

  • MD5

    04bc2967ec9b67f03624197cb2b5b910

  • SHA1

    116270e56d0548feb32fb2c52e8e26bcddafa51f

  • SHA256

    9119edf81631b14fb9036ad5020f723fbffe15891dd66361f6924736461cb52c

  • SHA512

    24fcb34d28591c7657083c713ce393b6702647a847e787ba5bffd359f3964d22ff3497b29cac4097841367013f7bb322c04bb38229ff0637983e385ade0fdc4b

  • SSDEEP

    24576:GyMtI1+37I+vKQRcrc+y1c3jEDm/y82DIAbdW:VUm6EzQerc63jEDmCIAb

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nahui

C2

176.113.115.145:4125

Attributes
  • auth_value

    b9ed10946d21e28d58d0c72c535cde6f

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Targets

    • Target

      9119edf81631b14fb9036ad5020f723fbffe15891dd66361f6924736461cb52c

    • Size

      842KB

    • MD5

      04bc2967ec9b67f03624197cb2b5b910

    • SHA1

      116270e56d0548feb32fb2c52e8e26bcddafa51f

    • SHA256

      9119edf81631b14fb9036ad5020f723fbffe15891dd66361f6924736461cb52c

    • SHA512

      24fcb34d28591c7657083c713ce393b6702647a847e787ba5bffd359f3964d22ff3497b29cac4097841367013f7bb322c04bb38229ff0637983e385ade0fdc4b

    • SSDEEP

      24576:GyMtI1+37I+vKQRcrc+y1c3jEDm/y82DIAbdW:VUm6EzQerc63jEDmCIAb

    • 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

    • 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