General

  • Target

    0f39f327cf9f21bbd00405ab8ab7373a84598defd710baa90abf95016a9d1864

  • Size

    536KB

  • Sample

    230402-y96pjabg5t

  • MD5

    8c06d071c1bf1ba68c50dd48aff71c32

  • SHA1

    098dad468b0ceb6b5d2f3599602103566b3a5a1a

  • SHA256

    0f39f327cf9f21bbd00405ab8ab7373a84598defd710baa90abf95016a9d1864

  • SHA512

    7ae223aa158f0a916dc2c6b5e62ad82b74144037fb086535d74d3110cf465654dd8be7d1ad57fa94e516da41b5a336edb7c4245b23039ceea7312138c3d1515d

  • SSDEEP

    12288:rMrWy90GLTmU0w0ZnOrbcOwhpaurbfsNUzDyHlLPbQIqSzLcgZ:hyfUw0ZnOrbclhMUENUSlLbQIjb

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      0f39f327cf9f21bbd00405ab8ab7373a84598defd710baa90abf95016a9d1864

    • Size

      536KB

    • MD5

      8c06d071c1bf1ba68c50dd48aff71c32

    • SHA1

      098dad468b0ceb6b5d2f3599602103566b3a5a1a

    • SHA256

      0f39f327cf9f21bbd00405ab8ab7373a84598defd710baa90abf95016a9d1864

    • SHA512

      7ae223aa158f0a916dc2c6b5e62ad82b74144037fb086535d74d3110cf465654dd8be7d1ad57fa94e516da41b5a336edb7c4245b23039ceea7312138c3d1515d

    • SSDEEP

      12288:rMrWy90GLTmU0w0ZnOrbcOwhpaurbfsNUzDyHlLPbQIqSzLcgZ:hyfUw0ZnOrbclhMUENUSlLbQIjb

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • 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

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks