General

  • Target

    d46b621ea1f2ec13cc3fe7df719475a4f26fc1a310a414e7dbee524e87654abd

  • Size

    530KB

  • Sample

    230401-p1wzasaa94

  • MD5

    864019cb907821ba044047bd724e798a

  • SHA1

    7c275cb9c65a5da39ae8dca277f76c6b75458e32

  • SHA256

    d46b621ea1f2ec13cc3fe7df719475a4f26fc1a310a414e7dbee524e87654abd

  • SHA512

    528cd83a493831a7bc8981289b82c00bd05a1761ff20abafd9d99346d2c6b9b5f3c4785993d8aac09847a17f077e3379a2dd4d77348982e417f2db015a672300

  • SSDEEP

    12288:0MrMy90x9i5QuanOb9ud6FJSsEXX9o0ctCFHJQo:4y4AfwUfEXNqqpj

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

      d46b621ea1f2ec13cc3fe7df719475a4f26fc1a310a414e7dbee524e87654abd

    • Size

      530KB

    • MD5

      864019cb907821ba044047bd724e798a

    • SHA1

      7c275cb9c65a5da39ae8dca277f76c6b75458e32

    • SHA256

      d46b621ea1f2ec13cc3fe7df719475a4f26fc1a310a414e7dbee524e87654abd

    • SHA512

      528cd83a493831a7bc8981289b82c00bd05a1761ff20abafd9d99346d2c6b9b5f3c4785993d8aac09847a17f077e3379a2dd4d77348982e417f2db015a672300

    • SSDEEP

      12288:0MrMy90x9i5QuanOb9ud6FJSsEXX9o0ctCFHJQo:4y4AfwUfEXNqqpj

    • 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 Enterprise v6

Tasks