General

  • Target

    e6b70143aaec2a59768be690eb1d83c635e373e9220e93127a5535cf2fb11d3f

  • Size

    122KB

  • Sample

    240819-fz9dkawdrf

  • MD5

    bc5743fe2018d700b70d4fd110818f63

  • SHA1

    514314703c56998beb46c1ad96cce0610b78b7dc

  • SHA256

    e6b70143aaec2a59768be690eb1d83c635e373e9220e93127a5535cf2fb11d3f

  • SHA512

    9cf7fb662ba98cd3ff19773adc9d87e3d0fe0e60d348ba08dfde2a1a9b1bff4ab2447ab26475d9e6213e2619920414e1c1e5c74994dfa8040f8123c838c02e8a

  • SSDEEP

    3072:BgfZUN2MFqFCmgPo8Mepw+lFinQP29MtCY:qKsMFqFCmgXpw+lgQeytr

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1254423260591030333/Im8Y-IPgPJTWTloM0jy_llzrxAFZLtGLTGrSJEpTfiSbOm4QV3WSBgCXN7xBYLC5ajH9

Targets

    • Target

      bc3a66a87018863d22a6a7a9afd15f0af5499d021f0ede01466011e0a64a0ce1.exe

    • Size

      303KB

    • MD5

      74d3f720e38b834198fee67e020bb736

    • SHA1

      5fab6ccb0748a2de502b877c34d2409b1118bd30

    • SHA256

      bc3a66a87018863d22a6a7a9afd15f0af5499d021f0ede01466011e0a64a0ce1

    • SHA512

      f4ae410699ba0a4cc21fa946e51f5364ab13ac176627509a346bcb7924ae76b23149ba78f643211d64bc59d7eef81d304b477b3310d09eb797c07afdddee0277

    • SSDEEP

      6144:b1E0T6MDdbICydeB1MnyCvG/9GzC6jmA1D0Lyf:b1z6yCvGFG+Y1D1f

    • 44Caliber

      An open source infostealer written in C#.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks