General

  • Target

    29276b62aad766a3a9f46cd675b27cb0cdaaa7d6b5753dbee0d7fd2782716edf

  • Size

    980KB

  • Sample

    230411-nw1agscb72

  • MD5

    11f06274e00bfac7ad19d2d9d62f28eb

  • SHA1

    cba45d75dc9a0d8b4ddc9ea4fbe1fbf4c3104ed5

  • SHA256

    29276b62aad766a3a9f46cd675b27cb0cdaaa7d6b5753dbee0d7fd2782716edf

  • SHA512

    e011d85917061640f5e2a294b3035f048882b04ed591cbbe211c870e8a06dd8dadfe1b645358e71f3e48831e5d88d93fa41065fe85ed77c51533d8affc44a92f

  • SSDEEP

    24576:tye7V4ofyiQzKgMd7gkZdDf56NvFNYAXVX:ILiQDMd7jdDfSNr

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Extracted

Family

redline

Botnet

nord

C2

176.113.115.145:4125

Attributes
  • auth_value

    ebb7d38cdbd7c83cf6363ef3feb3a530

Targets

    • Target

      29276b62aad766a3a9f46cd675b27cb0cdaaa7d6b5753dbee0d7fd2782716edf

    • Size

      980KB

    • MD5

      11f06274e00bfac7ad19d2d9d62f28eb

    • SHA1

      cba45d75dc9a0d8b4ddc9ea4fbe1fbf4c3104ed5

    • SHA256

      29276b62aad766a3a9f46cd675b27cb0cdaaa7d6b5753dbee0d7fd2782716edf

    • SHA512

      e011d85917061640f5e2a294b3035f048882b04ed591cbbe211c870e8a06dd8dadfe1b645358e71f3e48831e5d88d93fa41065fe85ed77c51533d8affc44a92f

    • SSDEEP

      24576:tye7V4ofyiQzKgMd7gkZdDf56NvFNYAXVX:ILiQDMd7jdDfSNr

    • 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