General

  • Target

    f80853cf0143f100e01d21a18ea505a11f946123ebc4ffb5b8157aa4a75d4887

  • Size

    993KB

  • Sample

    230331-enqlmshh4w

  • MD5

    898e5359f20156348107f01fe20c9677

  • SHA1

    af3fefe9a6c72a663edb48e2014dc6366b55065c

  • SHA256

    f80853cf0143f100e01d21a18ea505a11f946123ebc4ffb5b8157aa4a75d4887

  • SHA512

    9d5e9792f689d0d426bfefee40a0589874878e62abab14693d85c77716af6cb98bf8952cb7cc16e89daaaff53cea93f03fb6ca6f24923cd11140d995ab2eb686

  • SSDEEP

    12288:BMr4y90483qgGETlQ+6pUHbDIEUKzjr+/XlK361fiQuxNzxcYFpk89btkJZIiYWD:Ny5wqsYCC/JwtcyX3tWGS0Sl/A8

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

Extracted

Family

redline

Botnet

Redline

C2

85.31.54.183:43728

Attributes
  • auth_value

    1666a0a46296c430de7ba5e70bd0c0f3

Targets

    • Target

      f80853cf0143f100e01d21a18ea505a11f946123ebc4ffb5b8157aa4a75d4887

    • Size

      993KB

    • MD5

      898e5359f20156348107f01fe20c9677

    • SHA1

      af3fefe9a6c72a663edb48e2014dc6366b55065c

    • SHA256

      f80853cf0143f100e01d21a18ea505a11f946123ebc4ffb5b8157aa4a75d4887

    • SHA512

      9d5e9792f689d0d426bfefee40a0589874878e62abab14693d85c77716af6cb98bf8952cb7cc16e89daaaff53cea93f03fb6ca6f24923cd11140d995ab2eb686

    • SSDEEP

      12288:BMr4y90483qgGETlQ+6pUHbDIEUKzjr+/XlK361fiQuxNzxcYFpk89btkJZIiYWD:Ny5wqsYCC/JwtcyX3tWGS0Sl/A8

    • 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

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks