General

  • Target

    39e0e99686f3ff4871a53ab3700bd7e5b0fa9a1de1eb9fd90b9be77eb1bc5483.exe

  • Size

    296KB

  • Sample

    241120-e6r77a1kgw

  • MD5

    8f4c7d749a2349d1a7d722be0ccef703

  • SHA1

    cc4a971226e48748d4e07adf11a0c303bd44b1b4

  • SHA256

    39e0e99686f3ff4871a53ab3700bd7e5b0fa9a1de1eb9fd90b9be77eb1bc5483

  • SHA512

    71def671627382022def2060ac87e057077075a7eb745a0d67b18430b3d06dd670d830d68bb2448a2e567bb5f679a11faa8f518e84490c51ad58b05d6a1ebc93

  • SSDEEP

    6144:r5y5VKltxeqbaacNnrQ6O6agZCPUgidwvRC4Kmnw:r5y5sltxeqbaar69ZNPUnfnw

Malware Config

Targets

    • Target

      39e0e99686f3ff4871a53ab3700bd7e5b0fa9a1de1eb9fd90b9be77eb1bc5483.exe

    • Size

      296KB

    • MD5

      8f4c7d749a2349d1a7d722be0ccef703

    • SHA1

      cc4a971226e48748d4e07adf11a0c303bd44b1b4

    • SHA256

      39e0e99686f3ff4871a53ab3700bd7e5b0fa9a1de1eb9fd90b9be77eb1bc5483

    • SHA512

      71def671627382022def2060ac87e057077075a7eb745a0d67b18430b3d06dd670d830d68bb2448a2e567bb5f679a11faa8f518e84490c51ad58b05d6a1ebc93

    • SSDEEP

      6144:r5y5VKltxeqbaacNnrQ6O6agZCPUgidwvRC4Kmnw:r5y5sltxeqbaar69ZNPUnfnw

    • Floxif family

    • Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

    • Ramnit family

    • Detects Floxif payload

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks