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Analysis

  • max time kernel
    51s
  • max time network
    51s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/06/2024, 09:34

General

  • Target

    sample.exe

  • Size

    8.2MB

  • MD5

    e7d9ee8f6f2118fc5b90ed77ac1803e9

  • SHA1

    1c3b0135d62b1305e7fc0f392249b76ae3bb6d4a

  • SHA256

    f77ad888887105bd7bd8fddc646e11445d0378a8d2443cd6f50fc00f3834af41

  • SHA512

    5ad37843243bc7360ca88d56fb829b7f5219561d41e9f5befda24002796003dca5e18b41233d4c5ea0c70415e466ed76ac0018a032de5d300d04a31dd1d03550

  • SSDEEP

    196608:fG3NU4pkOiBvZxLRJR99dwBMqFJ+hIESNxEc3m:sNUv5/NL99dwBMqOsY0m

Malware Config

Signatures

  • 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.

  • Loads dropped DLL 1 IoCs
  • Themida packer 7 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 19 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sample.exe
    "C:\Users\Admin\AppData\Local\Temp\sample.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:220

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\ad2c294.dll

    Filesize

    10KB

    MD5

    2d7adffa791933d88f7e7b04558de0c2

    SHA1

    a5fc7751c7bbfcb038b86838fffede41255304c4

    SHA256

    9d1247485ba1865c4be7429580a5afb71e4ec8e656ee7a50bc565bf79def2880

    SHA512

    46d308c5370e5b7ad14d42fe26d1c86fe62535ba77ea7d29cfd046fb96be8b3c296c88cea38d1e67722b4201340d307787f70599e89c44b56583ba626f93b29b

  • memory/220-18-0x00007FF60E650000-0x00007FF60F8C2000-memory.dmp

    Filesize

    18.4MB

  • memory/220-2-0x00007FFAF7490000-0x00007FFAF754E000-memory.dmp

    Filesize

    760KB

  • memory/220-3-0x00007FFAF7490000-0x00007FFAF754E000-memory.dmp

    Filesize

    760KB

  • memory/220-1-0x00007FFAF74AB000-0x00007FFAF74AC000-memory.dmp

    Filesize

    4KB

  • memory/220-4-0x00007FF60E650000-0x00007FF60F8C2000-memory.dmp

    Filesize

    18.4MB

  • memory/220-0-0x00007FF60E650000-0x00007FF60F8C2000-memory.dmp

    Filesize

    18.4MB

  • memory/220-19-0x00007FF60E650000-0x00007FF60F8C2000-memory.dmp

    Filesize

    18.4MB

  • memory/220-20-0x0000015119970000-0x0000015119971000-memory.dmp

    Filesize

    4KB

  • memory/220-22-0x00007FF60E650000-0x00007FF60F8C2000-memory.dmp

    Filesize

    18.4MB

  • memory/220-21-0x00007FF60E650000-0x00007FF60F8C2000-memory.dmp

    Filesize

    18.4MB

  • memory/220-25-0x00007FFAF7490000-0x00007FFAF754E000-memory.dmp

    Filesize

    760KB

  • memory/220-33-0x00007FFAF7490000-0x00007FFAF754E000-memory.dmp

    Filesize

    760KB

  • memory/220-34-0x00007FF60E650000-0x00007FF60F8C2000-memory.dmp

    Filesize

    18.4MB