Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-03-2024 09:34

General

  • Target

    2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe

  • Size

    6.1MB

  • MD5

    a5a6a0ec6594b012fdafd86bf6c5b4fb

  • SHA1

    47fd044ed3d21fadd7530b3f0cad1b0ca8dee46c

  • SHA256

    36278b0a27b4955cb06ceec680adbc6040ae3a67a50c051ec74cef1eaf6a012d

  • SHA512

    4bf44466b98455f56d55f1e23c5481de80026052f1edd1b03f614e805ec2586b69df9f9d7eebc2ce22a2fdb98df789154b8253f83e62d6035ff6640475572262

  • SSDEEP

    98304:i8GumwzFy6jRBYwHSzRmz1bOL+PnXcwRzeKZP9hPMHn1o9FLOAkGkzdnEVomFHKP:i8GKU6jHPnswnmi9FLOyomFHKnP

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.

  • Modifies registry class 21 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:3320

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3320-1-0x0000000000400000-0x0000000000D6A000-memory.dmp

    Filesize

    9.4MB

  • memory/3320-2-0x0000000003020000-0x0000000003220000-memory.dmp

    Filesize

    2.0MB

  • memory/3320-8-0x0000000003020000-0x0000000003220000-memory.dmp

    Filesize

    2.0MB

  • memory/3320-11-0x0000000000400000-0x0000000000D6A000-memory.dmp

    Filesize

    9.4MB

  • memory/3320-12-0x0000000000400000-0x0000000000D6A000-memory.dmp

    Filesize

    9.4MB

  • memory/3320-14-0x0000000000400000-0x0000000000D6A000-memory.dmp

    Filesize

    9.4MB

  • memory/3320-15-0x0000000000400000-0x0000000000D6A000-memory.dmp

    Filesize

    9.4MB

  • memory/3320-16-0x0000000000400000-0x0000000000D6A000-memory.dmp

    Filesize

    9.4MB