Analysis

  • max time kernel
    139s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-08-2024 06:36

General

  • Target

    2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe

  • Size

    9.5MB

  • MD5

    817d12905c68476ac619c7bb649ae1d7

  • SHA1

    f8633d2239a3c11ba5030d5cee08561241ed4746

  • SHA256

    a09da6dcf5a056cdf686fb89d9dc593bedb6bccd9a055c68a99a9ef1c5193d10

  • SHA512

    8e77817a34937b9fabd25cdc51759f5c7713e712d1233f92add09a95169c358b21944f387b7f8474121819b250107e06f6eb47c35ba00317a5ec87ca2b38da3a

  • SSDEEP

    196608:tpJsv6tWKFdu9C047xfMzlPBMtsyF7/TBP06/VGQLnRqBtL6e:tpJsv6tWKFdu9CvFfMzlPBMtl/TBPdRy

Malware Config

Signatures

  • Banload

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

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 13 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3156
    • C:\Users\Admin\AppData\Local\Temp\2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:3676

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3156-2-0x0000000000400000-0x0000000001600000-memory.dmp

    Filesize

    18.0MB

  • memory/3156-14-0x0000000000400000-0x0000000001600000-memory.dmp

    Filesize

    18.0MB

  • memory/3676-3-0x0000000000400000-0x0000000001600000-memory.dmp

    Filesize

    18.0MB

  • memory/3676-4-0x0000000005920000-0x0000000005B2C000-memory.dmp

    Filesize

    2.0MB

  • memory/3676-11-0x0000000005920000-0x0000000005B2C000-memory.dmp

    Filesize

    2.0MB

  • memory/3676-15-0x0000000000400000-0x0000000001600000-memory.dmp

    Filesize

    18.0MB

  • memory/3676-16-0x0000000005920000-0x0000000005B2C000-memory.dmp

    Filesize

    2.0MB