General

  • Target

    182394346113ce0608593b3a9caa541b5d958dbd6906137af85b3e996b0fa0bf

  • Size

    658KB

  • Sample

    230403-yh7gragg92

  • MD5

    ca11b95a0aecfd8a2d8a43e921578e72

  • SHA1

    1c4b57eeaf2e1605370f1405f17e966d6108222a

  • SHA256

    182394346113ce0608593b3a9caa541b5d958dbd6906137af85b3e996b0fa0bf

  • SHA512

    15ad340add5630c748aa34c99eb41648e4ab346e0b2c639c6d92e7ef8ad72709ad42f44810369c9ba694eeb1b81d72f85ba076f31c4d704454ced775e89907a5

  • SSDEEP

    12288:GMrvy90Z0Vy9jksT5RWActeTfQQqHorAU44fzWKs98vGlMw5NDx8Y:FyzQ6sLvctUoQqHAAF4qKslMOb

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

      182394346113ce0608593b3a9caa541b5d958dbd6906137af85b3e996b0fa0bf

    • Size

      658KB

    • MD5

      ca11b95a0aecfd8a2d8a43e921578e72

    • SHA1

      1c4b57eeaf2e1605370f1405f17e966d6108222a

    • SHA256

      182394346113ce0608593b3a9caa541b5d958dbd6906137af85b3e996b0fa0bf

    • SHA512

      15ad340add5630c748aa34c99eb41648e4ab346e0b2c639c6d92e7ef8ad72709ad42f44810369c9ba694eeb1b81d72f85ba076f31c4d704454ced775e89907a5

    • SSDEEP

      12288:GMrvy90Z0Vy9jksT5RWActeTfQQqHorAU44fzWKs98vGlMw5NDx8Y:FyzQ6sLvctUoQqHAAF4qKslMOb

    • 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