General

  • Target

    a5619f75e28db8ee2dce5b207adc19727fc114a49bcbc872d3e50e9bc229f0bd

  • Size

    793KB

  • Sample

    230603-cc8lzafb52

  • MD5

    20db38dceb19339ca3469b93efc9c79c

  • SHA1

    573319efab2873fccb4fd3096aad470673120ac5

  • SHA256

    a5619f75e28db8ee2dce5b207adc19727fc114a49bcbc872d3e50e9bc229f0bd

  • SHA512

    c40bf91835a5725ef41990266fe8dcdc3964dbbcb0079af3a587275c2c7e96bf5426add83f58321941508ba0af8c9c0c99324d5e2ed30b3c1eeb5a1f4d0088eb

  • SSDEEP

    12288:xMrUy90yP1a5qMh5MpMK4gxOv0KmMq/L06kv6Ww/WbaLWEDbsCV:FyrA5qM5exOv0KfO06YQWIPV

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.126:19046

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      a5619f75e28db8ee2dce5b207adc19727fc114a49bcbc872d3e50e9bc229f0bd

    • Size

      793KB

    • MD5

      20db38dceb19339ca3469b93efc9c79c

    • SHA1

      573319efab2873fccb4fd3096aad470673120ac5

    • SHA256

      a5619f75e28db8ee2dce5b207adc19727fc114a49bcbc872d3e50e9bc229f0bd

    • SHA512

      c40bf91835a5725ef41990266fe8dcdc3964dbbcb0079af3a587275c2c7e96bf5426add83f58321941508ba0af8c9c0c99324d5e2ed30b3c1eeb5a1f4d0088eb

    • SSDEEP

      12288:xMrUy90yP1a5qMh5MpMK4gxOv0KmMq/L06kv6Ww/WbaLWEDbsCV:FyrA5qM5exOv0KfO06YQWIPV

    • 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.

    • 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