General

  • Target

    099e17bd1e39d88b14393f5b17023ca476677d3d907f1502384aa18a81a13edb

  • Size

    837KB

  • Sample

    230211-pbtgwabc91

  • MD5

    d57fb2d19fded7db4b6b0de2a45cb3d9

  • SHA1

    3e74cbce408a6d5420e95d9ec5dcb5c942799625

  • SHA256

    099e17bd1e39d88b14393f5b17023ca476677d3d907f1502384aa18a81a13edb

  • SHA512

    133f383807ff19c92dadc439a42f56a6cfe56d46b63cce152c89c4de16d2aa87bec6773a18d89193217b77c15ad5dc7efc2cfcdc30ad5cc4af4760013610f18c

  • SSDEEP

    24576:yyvBxPDAkMSF5ZdeVOgsgIWWVy4BCFluBwTPa+UJmV:ZvBxPkGg4jgIWEy4BCFo4FU

Malware Config

Extracted

Family

redline

Botnet

crypt1

C2

176.113.115.17:4132

Attributes
  • auth_value

    2e2ca7bbceaa9f98252a6f9fc0e6fa86

Extracted

Family

redline

Botnet

dunm

C2

193.233.20.12:4132

Attributes
  • auth_value

    352959e3707029296ec94306d74e2334

Targets

    • Target

      099e17bd1e39d88b14393f5b17023ca476677d3d907f1502384aa18a81a13edb

    • Size

      837KB

    • MD5

      d57fb2d19fded7db4b6b0de2a45cb3d9

    • SHA1

      3e74cbce408a6d5420e95d9ec5dcb5c942799625

    • SHA256

      099e17bd1e39d88b14393f5b17023ca476677d3d907f1502384aa18a81a13edb

    • SHA512

      133f383807ff19c92dadc439a42f56a6cfe56d46b63cce152c89c4de16d2aa87bec6773a18d89193217b77c15ad5dc7efc2cfcdc30ad5cc4af4760013610f18c

    • SSDEEP

      24576:yyvBxPDAkMSF5ZdeVOgsgIWWVy4BCFluBwTPa+UJmV:ZvBxPkGg4jgIWEy4BCFo4FU

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks