General

  • Target

    0b7380be749adb36df2f069b8241629b00ccf6a90f5cface45468ceca7ed3eb5

  • Size

    1.1MB

  • Sample

    230512-nvnv3afb6x

  • MD5

    b18f92823e624a05b04c72d5bbedc29d

  • SHA1

    2f865266db1c73b76dd387ecad8a61185cb88570

  • SHA256

    0b7380be749adb36df2f069b8241629b00ccf6a90f5cface45468ceca7ed3eb5

  • SHA512

    0e7c34419f42152d0f7d5e27223a63c6e9e12621df388a2686b6fbc961c98e38fc48782c97807f0ff764a98a89182890e0ec259fa229cd81228ed0f5801fcf4f

  • SSDEEP

    24576:JyrqEBlpTk3+Er7ME8830YsU8Ht/vbaHI6rZkLpFI6I:8rpBl+OErIthUctnl60fI6

Malware Config

Extracted

Family

redline

Botnet

dedu

C2

185.161.248.75:4132

Attributes
  • auth_value

    43fb2cf55df7896aeff6ce27ec070fea

Extracted

Family

redline

Botnet

jamba

C2

185.161.248.75:4132

Attributes
  • auth_value

    b01bf275593de07ba204560db44b861a

Targets

    • Target

      0b7380be749adb36df2f069b8241629b00ccf6a90f5cface45468ceca7ed3eb5

    • Size

      1.1MB

    • MD5

      b18f92823e624a05b04c72d5bbedc29d

    • SHA1

      2f865266db1c73b76dd387ecad8a61185cb88570

    • SHA256

      0b7380be749adb36df2f069b8241629b00ccf6a90f5cface45468ceca7ed3eb5

    • SHA512

      0e7c34419f42152d0f7d5e27223a63c6e9e12621df388a2686b6fbc961c98e38fc48782c97807f0ff764a98a89182890e0ec259fa229cd81228ed0f5801fcf4f

    • SSDEEP

      24576:JyrqEBlpTk3+Er7ME8830YsU8Ht/vbaHI6rZkLpFI6I:8rpBl+OErIthUctnl60fI6

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks