General

  • Target

    f0eabdbb98604f87ae6699fd1ead61938cdbb573f4a30564f9eeea4040548cf5

  • Size

    999KB

  • Sample

    230331-zemtlsef2s

  • MD5

    47900a1b4085fac6475098d8cb2ef998

  • SHA1

    0e36e758324925c32a7c4555868d790378149948

  • SHA256

    f0eabdbb98604f87ae6699fd1ead61938cdbb573f4a30564f9eeea4040548cf5

  • SHA512

    dca1b1f9498a6b6c71f94fcd3d0ffc8cb944727f4b0bf7e5af8c1ea5d509a07340ddd0d63a9e7021aebc291b6249c9e8c68c56c8b53eb837dc3c14d92913786c

  • SSDEEP

    24576:oyjwbY1CiD4IUjyRTmympS4QNUV3gS3vtiP77eMgIFt:vjh1CiDfUG3TNIdft4HeMg

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

lift

C2

176.113.115.145:4125

Attributes
  • auth_value

    94f33c242a83de9dcc729e29ec435dfb

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      f0eabdbb98604f87ae6699fd1ead61938cdbb573f4a30564f9eeea4040548cf5

    • Size

      999KB

    • MD5

      47900a1b4085fac6475098d8cb2ef998

    • SHA1

      0e36e758324925c32a7c4555868d790378149948

    • SHA256

      f0eabdbb98604f87ae6699fd1ead61938cdbb573f4a30564f9eeea4040548cf5

    • SHA512

      dca1b1f9498a6b6c71f94fcd3d0ffc8cb944727f4b0bf7e5af8c1ea5d509a07340ddd0d63a9e7021aebc291b6249c9e8c68c56c8b53eb837dc3c14d92913786c

    • SSDEEP

      24576:oyjwbY1CiD4IUjyRTmympS4QNUV3gS3vtiP77eMgIFt:vjh1CiDfUG3TNIdft4HeMg

    • 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