Analysis

  • max time kernel
    141s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    01-01-2024 09:14

General

  • Target

    3c78823f56fd1b12869aadfcf5a928a2.exe

  • Size

    1.5MB

  • MD5

    3c78823f56fd1b12869aadfcf5a928a2

  • SHA1

    3d70fc2b9c79243fe556993330b93ad678b09a85

  • SHA256

    df6169b4abba5443c5a3fe2e1476408183038347f0490cad0cc39bdd71e065de

  • SHA512

    eb32288187bc257c277d1f8c843f84408c539ce250098e1bdbc9c028fc7537df1007fda681b52590fc18859878ba482c40480c3d3a9e98ec2a2041d860bb4e58

  • SSDEEP

    49152:lLHoFN6WtljaEy9CnA5To4PpvHC3iFdLSj2:lLHoFN6WtljaEy95nvysdLq2

Malware Config

Signatures

  • Generic Chinese Botnet

    A botnet originating from China which is currently unnamed publicly.

  • Chinese Botnet payload 16 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3c78823f56fd1b12869aadfcf5a928a2.exe
    "C:\Users\Admin\AppData\Local\Temp\3c78823f56fd1b12869aadfcf5a928a2.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:3012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3012-0-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-1-0x0000000077660000-0x0000000077662000-memory.dmp

    Filesize

    8KB

  • memory/3012-3-0x00000000041E0000-0x00000000041E2000-memory.dmp

    Filesize

    8KB

  • memory/3012-4-0x00000000041A0000-0x00000000041A1000-memory.dmp

    Filesize

    4KB

  • memory/3012-6-0x0000000004210000-0x0000000004211000-memory.dmp

    Filesize

    4KB

  • memory/3012-21-0x0000000010000000-0x0000000010018000-memory.dmp

    Filesize

    96KB

  • memory/3012-20-0x0000000003FF0000-0x0000000003FF1000-memory.dmp

    Filesize

    4KB

  • memory/3012-19-0x00000000041F0000-0x00000000041F1000-memory.dmp

    Filesize

    4KB

  • memory/3012-18-0x0000000004230000-0x0000000004231000-memory.dmp

    Filesize

    4KB

  • memory/3012-17-0x0000000004220000-0x0000000004221000-memory.dmp

    Filesize

    4KB

  • memory/3012-16-0x0000000004280000-0x0000000004281000-memory.dmp

    Filesize

    4KB

  • memory/3012-15-0x0000000004250000-0x0000000004251000-memory.dmp

    Filesize

    4KB

  • memory/3012-14-0x00000000042F0000-0x00000000042F1000-memory.dmp

    Filesize

    4KB

  • memory/3012-13-0x0000000004300000-0x0000000004301000-memory.dmp

    Filesize

    4KB

  • memory/3012-12-0x0000000004180000-0x0000000004181000-memory.dmp

    Filesize

    4KB

  • memory/3012-11-0x0000000004200000-0x0000000004201000-memory.dmp

    Filesize

    4KB

  • memory/3012-10-0x00000000041B0000-0x00000000041B1000-memory.dmp

    Filesize

    4KB

  • memory/3012-9-0x0000000004170000-0x0000000004171000-memory.dmp

    Filesize

    4KB

  • memory/3012-8-0x0000000004190000-0x0000000004191000-memory.dmp

    Filesize

    4KB

  • memory/3012-7-0x0000000004000000-0x0000000004002000-memory.dmp

    Filesize

    8KB

  • memory/3012-5-0x00000000041C0000-0x00000000041C1000-memory.dmp

    Filesize

    4KB

  • memory/3012-2-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-24-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-25-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-26-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-27-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-28-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-29-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-30-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-31-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-32-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-33-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-34-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-35-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-36-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-37-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/3012-38-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB