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General

  • Target

    2262a7e4d41ff63b09a6011c3c5c4c12.exe

  • Size

    773KB

  • Sample

    230608-nxvrdsff7x

  • MD5

    2262a7e4d41ff63b09a6011c3c5c4c12

  • SHA1

    08ed202ead257cabadb4f7e84959579fee6a3a5e

  • SHA256

    89ec8d53563bb001c812244947aab14cc22b4cb858edc9b061ac6f8083e30626

  • SHA512

    f0ecee6c83f26e97e77def7561c7d9b8488d40b38494d16220e2f6eccf3719e107f1bccf40e8bcbf13908444e3bef709f7a41300fcbd6562b6d789777b270afb

  • SSDEEP

    24576:By9zEkxOC6YeZeYmkh5oyzPCPKZbAJAL:0yo2YKeqzPCSu

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

      2262a7e4d41ff63b09a6011c3c5c4c12.exe

    • Size

      773KB

    • MD5

      2262a7e4d41ff63b09a6011c3c5c4c12

    • SHA1

      08ed202ead257cabadb4f7e84959579fee6a3a5e

    • SHA256

      89ec8d53563bb001c812244947aab14cc22b4cb858edc9b061ac6f8083e30626

    • SHA512

      f0ecee6c83f26e97e77def7561c7d9b8488d40b38494d16220e2f6eccf3719e107f1bccf40e8bcbf13908444e3bef709f7a41300fcbd6562b6d789777b270afb

    • SSDEEP

      24576:By9zEkxOC6YeZeYmkh5oyzPCPKZbAJAL:0yo2YKeqzPCSu

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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.

    • 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