Overview

overview

9

Static

static

1

2024-05-28...if.exe

windows7-x64

9

2024-05-28...if.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-28_11d4fef1f94fa58cfc35d67fc150b1eb_bkransomware_floxif

  • Size

    2.0MB

  • Sample

    240528-f279aaha42

  • MD5

    11d4fef1f94fa58cfc35d67fc150b1eb

  • SHA1

    c5294c0be89719ae78454668a940cc80532585df

  • SHA256

    e106a2c3d1d3e419105e15d4493bc05cc80eb26616b3f18ef77474ee98305d88

  • SHA512

    f6c6a636e4ecef71a5d7eeec1429cfe15bb716b275340fa1d236b62a8f93c1fddb78b79ce382fec9fc014dc62e5ddc894a2935e9e97017f0fa47951b89c5d813

  • SSDEEP

    49152:ERvRHEMx+QVrbKK6ZJKswIIpcrq8twexAuS5wZT4pama4HNX8P8djmW:ERvKMx+QZbsZJKswIUOwexAuS5w2paml

Score
9/10
persistenceupx

Malware Config

Targets

    • Target

      2024-05-28_11d4fef1f94fa58cfc35d67fc150b1eb_bkransomware_floxif

    • Size

      2.0MB

    • MD5

      11d4fef1f94fa58cfc35d67fc150b1eb

    • SHA1

      c5294c0be89719ae78454668a940cc80532585df

    • SHA256

      e106a2c3d1d3e419105e15d4493bc05cc80eb26616b3f18ef77474ee98305d88

    • SHA512

      f6c6a636e4ecef71a5d7eeec1429cfe15bb716b275340fa1d236b62a8f93c1fddb78b79ce382fec9fc014dc62e5ddc894a2935e9e97017f0fa47951b89c5d813

    • SSDEEP

      49152:ERvRHEMx+QVrbKK6ZJKswIIpcrq8twexAuS5wZT4pama4HNX8P8djmW:ERvKMx+QZbsZJKswIUOwexAuS5w2paml

    Score
    9/10
    upxpersistence

    • UPX dump on OEP (original entry point)

    • Modifies AppInit DLL entries

      persistence

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks