General

  • Target

    b97265219925c279bfc140fac828df1ac72638e4818b2fda0de13ff99e8a6df0

  • Size

    1004KB

  • Sample

    230328-d2k3msaf3v

  • MD5

    39437de35c916a3f1f58b43e7e8c19e8

  • SHA1

    582c17fe126d79db11160b561a38fc3c828b3c32

  • SHA256

    b97265219925c279bfc140fac828df1ac72638e4818b2fda0de13ff99e8a6df0

  • SHA512

    1308e174247d89f857f0b85d21b0e09c56e54d252ab03086a5b34c49b955f64f035d9a8f436e5c93bf33f06873a65620a142fb1c2b00cbbb60911b004af2f95c

  • SSDEEP

    24576:2yw6IMpwvFz5Ue/Tlwm7aBhis+CaGhBFMSEZagMX8uVQofsOh:Fw6gFf/JwEavis+LgsDM8uVvf

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

renta

C2

176.113.115.145:4125

Attributes
  • auth_value

    359596fd5b36e9925ade4d9a1846bafb

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      b97265219925c279bfc140fac828df1ac72638e4818b2fda0de13ff99e8a6df0

    • Size

      1004KB

    • MD5

      39437de35c916a3f1f58b43e7e8c19e8

    • SHA1

      582c17fe126d79db11160b561a38fc3c828b3c32

    • SHA256

      b97265219925c279bfc140fac828df1ac72638e4818b2fda0de13ff99e8a6df0

    • SHA512

      1308e174247d89f857f0b85d21b0e09c56e54d252ab03086a5b34c49b955f64f035d9a8f436e5c93bf33f06873a65620a142fb1c2b00cbbb60911b004af2f95c

    • SSDEEP

      24576:2yw6IMpwvFz5Ue/Tlwm7aBhis+CaGhBFMSEZagMX8uVQofsOh:Fw6gFf/JwEavis+LgsDM8uVvf

    • 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

    • 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