General

  • Target

    4c470cef5f470dc8aaa4753018140ab84380fc5b218afc8a724bf50706a5b100

  • Size

    1021KB

  • Sample

    230323-x68t2shf86

  • MD5

    cf1bd76ab5288797ea2408704afc7db3

  • SHA1

    4b8bce56926444c9758dc3f3c60b53a44f7691e9

  • SHA256

    4c470cef5f470dc8aaa4753018140ab84380fc5b218afc8a724bf50706a5b100

  • SHA512

    f9c280c711f03fae75e4ab52bcff57e5308256477866a52451ee880d7fb2a6f6165b71188628ec0535d5413fe063e956083b63a502b5dd1f64454cc59a95ee8c

  • SSDEEP

    24576:GydXFb/ObTr/mEkX4822CwUOLX2xkN/DS42J56zAOe:VRh6d2452PUgmmN/+42izAO

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

lown

C2

193.233.20.31:4125

Attributes
  • auth_value

    4cf836e062bcdc2a4fdbf410f5747ec7

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      4c470cef5f470dc8aaa4753018140ab84380fc5b218afc8a724bf50706a5b100

    • Size

      1021KB

    • MD5

      cf1bd76ab5288797ea2408704afc7db3

    • SHA1

      4b8bce56926444c9758dc3f3c60b53a44f7691e9

    • SHA256

      4c470cef5f470dc8aaa4753018140ab84380fc5b218afc8a724bf50706a5b100

    • SHA512

      f9c280c711f03fae75e4ab52bcff57e5308256477866a52451ee880d7fb2a6f6165b71188628ec0535d5413fe063e956083b63a502b5dd1f64454cc59a95ee8c

    • SSDEEP

      24576:GydXFb/ObTr/mEkX4822CwUOLX2xkN/DS42J56zAOe:VRh6d2452PUgmmN/+42izAO

    • 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

3
T1012

System Information Discovery

3
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

2
T1005

Tasks