General

  • Target

    909d8a6c4e6bb4f0a0b6eefad4ba92870dff1083ce2e007a9addfe4c83bb5502N.exe

  • Size

    421KB

  • Sample

    241120-br2arsxhjl

  • MD5

    d6038c84cba64f863069add156ca7190

  • SHA1

    037a14a9dbc4f8cd360bfe319e250a6804532fff

  • SHA256

    909d8a6c4e6bb4f0a0b6eefad4ba92870dff1083ce2e007a9addfe4c83bb5502

  • SHA512

    b6c2a98878359b6548fc46e0054bc91a0baaa86f0e1247e62525248883e6b30c8f656ed2ee3b4c210f3cf30dc5675003049d3c9cce686e1894eadc41931d6bf9

  • SSDEEP

    6144:5F/pG4LWq/IkJakr3xrbKgxXZ0UnrQ6O6agZCPUgidwvRC4Kmnc:5zPWJKakNrbKSmb69ZNPUnfnc

Malware Config

Targets

    • Target

      909d8a6c4e6bb4f0a0b6eefad4ba92870dff1083ce2e007a9addfe4c83bb5502N.exe

    • Size

      421KB

    • MD5

      d6038c84cba64f863069add156ca7190

    • SHA1

      037a14a9dbc4f8cd360bfe319e250a6804532fff

    • SHA256

      909d8a6c4e6bb4f0a0b6eefad4ba92870dff1083ce2e007a9addfe4c83bb5502

    • SHA512

      b6c2a98878359b6548fc46e0054bc91a0baaa86f0e1247e62525248883e6b30c8f656ed2ee3b4c210f3cf30dc5675003049d3c9cce686e1894eadc41931d6bf9

    • SSDEEP

      6144:5F/pG4LWq/IkJakr3xrbKgxXZ0UnrQ6O6agZCPUgidwvRC4Kmnc:5zPWJKakNrbKSmb69ZNPUnfnc

    • 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