Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19-05-2024 06:47

General

  • Target

    2024-05-19_6bbfea1a0d783a09f481f15ec81f54f5_mafia_magniber_revil.exe

  • Size

    9.5MB

  • MD5

    6bbfea1a0d783a09f481f15ec81f54f5

  • SHA1

    348b7a3cd4c9ccd21f7d435344922861fb25a150

  • SHA256

    34614d74c87dd35699a46b00c6bab995dc95efa1035704415e4affb4eba38949

  • SHA512

    e6a744d1646048a13286e99519936ad81f5ea1bfc5124050e9d74b346fbe22410a75d391f9c9f1ed7f76206d56ad9fac6c210a0c9d2f5fa4f5405f1deda324c7

  • SSDEEP

    196608:nF+DGhrXoxPHrz4RLfqqhqDF6xIlg6fjphjbtAwbBvuiM:nF+DGhrXoxPHrMRLfqqoDFpln7rbt

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.

  • Suspicious use of SetThreadContext 64 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-19_6bbfea1a0d783a09f481f15ec81f54f5_mafia_magniber_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-19_6bbfea1a0d783a09f481f15ec81f54f5_mafia_magniber_revil.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2204
    • C:\Users\Admin\AppData\Local\Temp\2024-05-19_6bbfea1a0d783a09f481f15ec81f54f5_mafia_magniber_revil.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-05-19_6bbfea1a0d783a09f481f15ec81f54f5_mafia_magniber_revil.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2432

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\AirMyPC\settings.txt

    Filesize

    1KB

    MD5

    80aae46de9ae47f1a9dcb9e55890eb3a

    SHA1

    c9d4668407f9b7e9fe287536baaa02ee07136252

    SHA256

    8a85b7b1030b3e082321d31d938c503df2e7558b376fedadc56fe35edc7071e7

    SHA512

    9ea1a300b7d1cc716a00027efcfe4e7a5d586da419a929dee79826a7ec12bbe6c729f9b0e697ffe1387d45361c10b9714b10159f016e6f713cd561e51aa0d994

  • memory/2204-55-0x0000000004480000-0x0000000006742000-memory.dmp

    Filesize

    34.8MB

  • memory/2204-5-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2204-7-0x0000000004480000-0x0000000006742000-memory.dmp

    Filesize

    34.8MB

  • memory/2204-50-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-25-0x00000000046F0000-0x00000000048FD000-memory.dmp

    Filesize

    2.1MB

  • memory/2432-0-0x00000000046F0000-0x00000000048FD000-memory.dmp

    Filesize

    2.1MB

  • memory/2432-13-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-11-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-18-0x00000000046F0000-0x00000000048FD000-memory.dmp

    Filesize

    2.1MB

  • memory/2432-15-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-12-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-17-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-24-0x00000000046F0000-0x00000000048FD000-memory.dmp

    Filesize

    2.1MB

  • memory/2432-4-0x00000000046F0000-0x00000000048FD000-memory.dmp

    Filesize

    2.1MB

  • memory/2432-36-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-45-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-14-0x0000000002860000-0x0000000002880000-memory.dmp

    Filesize

    128KB

  • memory/2432-9-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-58-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-69-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-78-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-91-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-102-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-111-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-122-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-135-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-144-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-155-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-166-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB

  • memory/2432-177-0x0000000000400000-0x00000000026C2000-memory.dmp

    Filesize

    34.8MB