Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-06-2024 13:13

General

  • Target

    2024-06-21_efa3c080d45f1b8d12515cc7c3d97321_mafia_magniber.exe

  • Size

    3.1MB

  • MD5

    efa3c080d45f1b8d12515cc7c3d97321

  • SHA1

    c83107a15fb8041eb9dcbe7bce14321475ded37f

  • SHA256

    6eb64f9284663ba6169b801a2f00b999ba47a5f470395b7338e5c874e7e25917

  • SHA512

    d0e3b64bf046c8e1a6732fe5694f6258e933610b9e26199414e217b7f5acbaefcb872bbdafdad5d3fe7eb7746bccb43c5aa48db0de27691b25de7d966a19760b

  • SSDEEP

    98304:1FU5mUMIS+grt8RPtQA4w/tbX6cFHc6cFHc6cFHU:1FUkISIxh/tX6kHc6kHc6kHU

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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-21_efa3c080d45f1b8d12515cc7c3d97321_mafia_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-21_efa3c080d45f1b8d12515cc7c3d97321_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:2096

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2096-1-0x0000000000400000-0x000000000092B000-memory.dmp
    Filesize

    5.2MB

  • memory/2096-2-0x0000000002B60000-0x0000000002D6C000-memory.dmp
    Filesize

    2.0MB

  • memory/2096-8-0x0000000002B60000-0x0000000002D6C000-memory.dmp
    Filesize

    2.0MB

  • memory/2096-11-0x0000000000400000-0x000000000092B000-memory.dmp
    Filesize

    5.2MB

  • memory/2096-14-0x0000000000400000-0x000000000092B000-memory.dmp
    Filesize

    5.2MB

  • memory/2096-15-0x0000000000400000-0x000000000092B000-memory.dmp
    Filesize

    5.2MB

  • memory/2096-13-0x0000000000400000-0x000000000092B000-memory.dmp
    Filesize

    5.2MB

  • memory/2096-16-0x0000000000400000-0x000000000092B000-memory.dmp
    Filesize

    5.2MB

  • memory/2096-17-0x0000000002B60000-0x0000000002D6C000-memory.dmp
    Filesize

    2.0MB