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General

  • Target

    af0272982e1d32bea40edd4bb29f74761b72211e022b4df7c7f3da41c20012b5

  • Size

    592KB

  • Sample

    230608-ft4k5acd65

  • MD5

    bd2849051e6490b1fc251db211839b83

  • SHA1

    14d1642273874b6121c2b2eb2d7cf87fcd211a88

  • SHA256

    af0272982e1d32bea40edd4bb29f74761b72211e022b4df7c7f3da41c20012b5

  • SHA512

    fc5159644ca27e95b10da729b44f0a9f4f565f92c021bb71d75b217268fdca32a04796de4273c15861c1a409a02949535ede5e9c92fd29b6dd8131e99fd06be0

  • SSDEEP

    12288:uMrzy90eMpvm6KMzMoJUJ44sFE45kyZZzeL:lywpvMBgZzeL

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

      af0272982e1d32bea40edd4bb29f74761b72211e022b4df7c7f3da41c20012b5

    • Size

      592KB

    • MD5

      bd2849051e6490b1fc251db211839b83

    • SHA1

      14d1642273874b6121c2b2eb2d7cf87fcd211a88

    • SHA256

      af0272982e1d32bea40edd4bb29f74761b72211e022b4df7c7f3da41c20012b5

    • SHA512

      fc5159644ca27e95b10da729b44f0a9f4f565f92c021bb71d75b217268fdca32a04796de4273c15861c1a409a02949535ede5e9c92fd29b6dd8131e99fd06be0

    • SSDEEP

      12288:uMrzy90eMpvm6KMzMoJUJ44sFE45kyZZzeL:lywpvMBgZzeL

    • 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