General

  • Target

    bc1cc042c59a5a16900a73cddc290ff785ecd1b54b352db505e659de652bed3e

  • Size

    1.0MB

  • Sample

    230331-kzcf2shb46

  • MD5

    2edbb5528e366b44ba09de726a46d017

  • SHA1

    aefc5e57c4f5e447a56a7109b5bf1c0996c41daf

  • SHA256

    bc1cc042c59a5a16900a73cddc290ff785ecd1b54b352db505e659de652bed3e

  • SHA512

    933bc9227fa73f88bee2cae4e866e0adeea93f04d55d4b4bc1e54694d4a0e534b1ff2362cbbc7f7b89a353eb7367ffd86cc2c2bcb71e036b3fd5442084de2ce7

  • SSDEEP

    24576:ey1SdjJPp/sj3f3wzbK8LknTrtRLT+c1f4ksCdwuhED:tyjJR/GP3wNk3Xfn13

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

      bc1cc042c59a5a16900a73cddc290ff785ecd1b54b352db505e659de652bed3e

    • Size

      1.0MB

    • MD5

      2edbb5528e366b44ba09de726a46d017

    • SHA1

      aefc5e57c4f5e447a56a7109b5bf1c0996c41daf

    • SHA256

      bc1cc042c59a5a16900a73cddc290ff785ecd1b54b352db505e659de652bed3e

    • SHA512

      933bc9227fa73f88bee2cae4e866e0adeea93f04d55d4b4bc1e54694d4a0e534b1ff2362cbbc7f7b89a353eb7367ffd86cc2c2bcb71e036b3fd5442084de2ce7

    • SSDEEP

      24576:ey1SdjJPp/sj3f3wzbK8LknTrtRLT+c1f4ksCdwuhED:tyjJR/GP3wNk3Xfn13

    • 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