Analysis

  • max time kernel
    120s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-01-2025 15:39

General

  • Target

    0d37a9ad99ad4573ae16ff449544b4c6727bfbb2814b801bce7017aac4a922f7.exe

  • Size

    3.7MB

  • MD5

    db358bf02b161dfe254dbf9e993fce8f

  • SHA1

    140ee2d9e67a82ac072766c0fefeac5ddf94d326

  • SHA256

    0d37a9ad99ad4573ae16ff449544b4c6727bfbb2814b801bce7017aac4a922f7

  • SHA512

    55fb0a70b4f111458c23e9ddf473f9657831083d2f78a181f710f602cb15fdf8b833d7afb653c3c3da40097614c80a5ed41cfbb41b410a0dca9c98a17f1e69b0

  • SSDEEP

    98304:RF8QUitE4iLqaPWGnEvK7RkOEEo+A7mOk3oC:RFQWEPnPBnEXm

Malware Config

Signatures

  • Banload

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

  • Banload family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Renames multiple (420) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\0d37a9ad99ad4573ae16ff449544b4c6727bfbb2814b801bce7017aac4a922f7.exe
    "C:\Users\Admin\AppData\Local\Temp\0d37a9ad99ad4573ae16ff449544b4c6727bfbb2814b801bce7017aac4a922f7.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:4440

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-3756129449-3121373848-4276368241-1000\desktop.ini.tmp

    Filesize

    3.9MB

    MD5

    65c43286cb80025e966ae33e64d770e7

    SHA1

    e6e479c8c9318a7a5eeec44304925d0b26c22a9a

    SHA256

    06921f4707fcc26f33310c69e424197b095d567afd839d0abeaec0c3439bd7da

    SHA512

    fe8ef73d8df9b438f2f20911be11515c30dd8678b6c6eeac38b0b50a642a3f55a1d51c6621e46f6fe1902849ec2e4dd510ffa53c2cf99cfdadfa61af63a5a6ad

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    4.0MB

    MD5

    b918554a46bc97e3b8620aac0f261074

    SHA1

    18ee172d8ed8bb66c8a804c497fdf751d7598b31

    SHA256

    5fb3e5922a8b14ffbbc8f4361940991f1886e4bc8d36cb9cdb3306ec128a398a

    SHA512

    e3925e47168ec6980b46780baba91aa32e10b999fbfd8064ac21c90776520a10dd9dfa9a8388021b440595c062342f2ef2723f23461e116fca59a4bb21dcab7c

  • memory/4440-0-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

  • memory/4440-2-0x0000000004900000-0x0000000004B0C000-memory.dmp

    Filesize

    2.0MB

  • memory/4440-9-0x0000000004900000-0x0000000004B0C000-memory.dmp

    Filesize

    2.0MB

  • memory/4440-12-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

  • memory/4440-13-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

  • memory/4440-14-0x0000000004900000-0x0000000004B0C000-memory.dmp

    Filesize

    2.0MB

  • memory/4440-42-0x0000000004900000-0x0000000004B0C000-memory.dmp

    Filesize

    2.0MB

  • memory/4440-43-0x0000000004900000-0x0000000004B0C000-memory.dmp

    Filesize

    2.0MB

  • memory/4440-116-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

  • memory/4440-132-0x0000000004900000-0x0000000004B0C000-memory.dmp

    Filesize

    2.0MB