General

  • Target

    2024-07-09_8b4a17138f7eb1975175d80da23c0a64_bkransomware

  • Size

    71KB

  • Sample

    240709-nxkw7athmh

  • MD5

    8b4a17138f7eb1975175d80da23c0a64

  • SHA1

    bc6716d1776c32dbd61fe8c00e655b29840fe2d8

  • SHA256

    9f3527471f241bbaf25c09b0aaaf6bbbe42a768e3d6dc2611ad99b4c64775705

  • SHA512

    fa10a51351c93f3b451958725e5fa14b87bf9f7691cf958b3b1eae24fd16f5db2f5b67a116ef0aad4ca95f12d9f29d191e24bfb15c61b0cf65d0b12a55c84f05

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTn:ZhpAyazIlyazTn

Malware Config

Targets

    • Target

      2024-07-09_8b4a17138f7eb1975175d80da23c0a64_bkransomware

    • Size

      71KB

    • MD5

      8b4a17138f7eb1975175d80da23c0a64

    • SHA1

      bc6716d1776c32dbd61fe8c00e655b29840fe2d8

    • SHA256

      9f3527471f241bbaf25c09b0aaaf6bbbe42a768e3d6dc2611ad99b4c64775705

    • SHA512

      fa10a51351c93f3b451958725e5fa14b87bf9f7691cf958b3b1eae24fd16f5db2f5b67a116ef0aad4ca95f12d9f29d191e24bfb15c61b0cf65d0b12a55c84f05

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTn:ZhpAyazIlyazTn

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks