General

  • Target

    0444aaf811001c658b8d94a317ed11c3316e9693cc30045eb5123bac2654f7fa

  • Size

    522KB

  • Sample

    230403-2l36aadc9z

  • MD5

    98e16e756234f4229c02b6767297ca30

  • SHA1

    1c5baff04206883d7bd04371629b9c8e16261f26

  • SHA256

    0444aaf811001c658b8d94a317ed11c3316e9693cc30045eb5123bac2654f7fa

  • SHA512

    794baf1458dde48a2c2fbdd29829ced7dd400cc212858195cacdd593d571030671bcd0197dc6984aed4823d302eecd1d77f2abc5ffca01feb8a355f812c5d178

  • SSDEEP

    12288:YYMrty90Z8JgEfnu3zcqAbrw4khCbJUivpkw0Q:Yly/rGuDkYb2+f

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

      0444aaf811001c658b8d94a317ed11c3316e9693cc30045eb5123bac2654f7fa

    • Size

      522KB

    • MD5

      98e16e756234f4229c02b6767297ca30

    • SHA1

      1c5baff04206883d7bd04371629b9c8e16261f26

    • SHA256

      0444aaf811001c658b8d94a317ed11c3316e9693cc30045eb5123bac2654f7fa

    • SHA512

      794baf1458dde48a2c2fbdd29829ced7dd400cc212858195cacdd593d571030671bcd0197dc6984aed4823d302eecd1d77f2abc5ffca01feb8a355f812c5d178

    • SSDEEP

      12288:YYMrty90Z8JgEfnu3zcqAbrw4khCbJUivpkw0Q:Yly/rGuDkYb2+f

    • 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