General

  • Target

    15693137d4e2786b2117bd35ce6051968bd06b5b5bcd64e947ef6eace0834b82

  • Size

    540KB

  • Sample

    230322-xxejvacg4x

  • MD5

    0c20cf414b1223fad681a0b21e3c6e47

  • SHA1

    62f785406ac96ffb81e0446e2d01df31457c971f

  • SHA256

    15693137d4e2786b2117bd35ce6051968bd06b5b5bcd64e947ef6eace0834b82

  • SHA512

    9251def385b6fc07aacbdea01024d766170f9c4dfdb0dd7be2da198fb4ab934145cca6cc25f8f7c2dbf120803cda613221e90c957a5e8bf5240b1e0a5ff623d8

  • SSDEEP

    12288:KMrky90JSIeET4xQy/qwI52aOj7GZ0uj3TK7fOWr0X:iywSZ1qJ57Oj7GO57f8

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

polo

C2

193.233.20.31:4125

Attributes
  • auth_value

    f1a1b1041a864e0f1f788d42ececa8b3

Targets

    • Target

      15693137d4e2786b2117bd35ce6051968bd06b5b5bcd64e947ef6eace0834b82

    • Size

      540KB

    • MD5

      0c20cf414b1223fad681a0b21e3c6e47

    • SHA1

      62f785406ac96ffb81e0446e2d01df31457c971f

    • SHA256

      15693137d4e2786b2117bd35ce6051968bd06b5b5bcd64e947ef6eace0834b82

    • SHA512

      9251def385b6fc07aacbdea01024d766170f9c4dfdb0dd7be2da198fb4ab934145cca6cc25f8f7c2dbf120803cda613221e90c957a5e8bf5240b1e0a5ff623d8

    • SSDEEP

      12288:KMrky90JSIeET4xQy/qwI52aOj7GZ0uj3TK7fOWr0X:iywSZ1qJ57Oj7GO57f8

    • 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