Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    18-05-2024 09:47

General

  • Target

    2024-05-18_bb59788bf9cbf41c274dc7727bf3ab71_mafia.exe

  • Size

    6.9MB

  • MD5

    bb59788bf9cbf41c274dc7727bf3ab71

  • SHA1

    1e59e75b8088d4ea3be582d4467e09fa4a809fd1

  • SHA256

    2973484f217dff3fa75a6e9f7b125fd2233cfad0fecdc479118a818d5339de5e

  • SHA512

    a72692fe61b15850467f952fb2e0742fb51325e758776ad7d2005ead907b726c48c3e1f7c4a6d98ee0d7254c6cd56af3db250b83a357d7bb5ca687c122ad82b3

  • SSDEEP

    98304:F+e/bDDHKCdmeLAuzduCzr1uHX7nJbVuHMGTSYNlEqa3KXWhOQzNYDtcyDBf:F+OrHNmkztuLnJAH7SoUKXWbcGGx

Malware Config

Signatures

  • Banload

    Banload variants download malicious files, then install and execute the files.

  • Detects executables containing URLs to raw contents of a Github gist 1 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • UPX dump on OEP (original entry point) 4 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • UPX packed file 5 IoCs

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

  • Modifies registry class 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-18_bb59788bf9cbf41c274dc7727bf3ab71_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-18_bb59788bf9cbf41c274dc7727bf3ab71_mafia.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:2984

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2984-6-0x00000000040F0000-0x00000000042F0000-memory.dmp

    Filesize

    2.0MB

  • memory/2984-0-0x00000000040F0000-0x00000000042F0000-memory.dmp

    Filesize

    2.0MB

  • memory/2984-7-0x0000000000400000-0x000000000206C000-memory.dmp

    Filesize

    28.4MB

  • memory/2984-10-0x0000000000400000-0x000000000206C000-memory.dmp

    Filesize

    28.4MB

  • memory/2984-11-0x0000000000400000-0x000000000206C000-memory.dmp

    Filesize

    28.4MB

  • memory/2984-14-0x000000000142E000-0x000000000196B000-memory.dmp

    Filesize

    5.2MB

  • memory/2984-12-0x0000000000400000-0x000000000206C000-memory.dmp

    Filesize

    28.4MB

  • memory/2984-13-0x00000000040F0000-0x00000000042F0000-memory.dmp

    Filesize

    2.0MB

  • memory/2984-15-0x00000000040F0000-0x00000000042F0000-memory.dmp

    Filesize

    2.0MB

  • memory/2984-16-0x00000000040F0000-0x00000000042F0000-memory.dmp

    Filesize

    2.0MB

  • memory/2984-17-0x00000000040F0000-0x00000000042F0000-memory.dmp

    Filesize

    2.0MB

  • memory/2984-20-0x000000000142E000-0x000000000196B000-memory.dmp

    Filesize

    5.2MB

  • memory/2984-19-0x0000000000400000-0x000000000206C000-memory.dmp

    Filesize

    28.4MB