General

  • Target

    27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe

  • Size

    904KB

  • Sample

    250208-djczbaspek

  • MD5

    ae61cbcb19ba6f4ad388489eedb6228e

  • SHA1

    ee3a8e3816834d1f802520ae9864316582547e35

  • SHA256

    27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9

  • SHA512

    1565d34c1286d822a2f105b15c8f2480a4d479c715f5ea37c46afae7c739a7fecf7a555fcf8193f6575885d20550d343698525565da59ac8d70808d75c7292a3

  • SSDEEP

    12288:B2EV1KWYMV+I4MVKWcR3It7UXuh+s9nb0+g+loFGtIZ7ppvuQrewRJDVJvsG:B1VMGRgLmIi+sdoPfGAd7reQBk

Malware Config

Extracted

Family

redline

Botnet

Bot

C2

87.120.120.22:1912

Targets

    • Target

      27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe

    • Size

      904KB

    • MD5

      ae61cbcb19ba6f4ad388489eedb6228e

    • SHA1

      ee3a8e3816834d1f802520ae9864316582547e35

    • SHA256

      27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9

    • SHA512

      1565d34c1286d822a2f105b15c8f2480a4d479c715f5ea37c46afae7c739a7fecf7a555fcf8193f6575885d20550d343698525565da59ac8d70808d75c7292a3

    • SSDEEP

      12288:B2EV1KWYMV+I4MVKWcR3It7UXuh+s9nb0+g+loFGtIZ7ppvuQrewRJDVJvsG:B1VMGRgLmIi+sdoPfGAd7reQBk

    • RedLine

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

    • RedLine payload

    • Redline family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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 v15

Tasks