General

  • Target

    ccb5bede9e68125f1b174d03e1105962132ae7319883d1efa86e26f31c4c56f5

  • Size

    602KB

  • Sample

    230608-nykb2sfa57

  • MD5

    30e817d08d5a005923caa88c54e077f4

  • SHA1

    8d2dc185d244f9c623b6ea9e944e5ebc8dee7997

  • SHA256

    ccb5bede9e68125f1b174d03e1105962132ae7319883d1efa86e26f31c4c56f5

  • SHA512

    48a31294649e362810a172ca28240cb687ef19f5c179c40c77dc2fe4e41ee5b565322bb461c822d7f4edc30cfe232f966bc076443ac60f04c09c27d05c555269

  • SSDEEP

    12288:AMrxy909s8ASFV9uSvBKcBmjUOE5OEU7W:ByobAIlEcB4UU7W

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.129:19068

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      ccb5bede9e68125f1b174d03e1105962132ae7319883d1efa86e26f31c4c56f5

    • Size

      602KB

    • MD5

      30e817d08d5a005923caa88c54e077f4

    • SHA1

      8d2dc185d244f9c623b6ea9e944e5ebc8dee7997

    • SHA256

      ccb5bede9e68125f1b174d03e1105962132ae7319883d1efa86e26f31c4c56f5

    • SHA512

      48a31294649e362810a172ca28240cb687ef19f5c179c40c77dc2fe4e41ee5b565322bb461c822d7f4edc30cfe232f966bc076443ac60f04c09c27d05c555269

    • SSDEEP

      12288:AMrxy909s8ASFV9uSvBKcBmjUOE5OEU7W:ByobAIlEcB4UU7W

    • 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

    • 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

    • 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