Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230824-en
  • resource tags

    arch:x64arch:x86image:win7-20230824-enlocale:en-usos:windows7-x64system
  • submitted
    28/08/2023, 08:12

General

  • Target

    22b8392940cbac2cd9ef3b16c417d7c51703e2663366e35f70a8d91fdc5c7cbb.exe

  • Size

    2.2MB

  • MD5

    6af5188c2a923fcb453390985c75b960

  • SHA1

    71ff04711c217ecb26646adb855469481b454ddb

  • SHA256

    22b8392940cbac2cd9ef3b16c417d7c51703e2663366e35f70a8d91fdc5c7cbb

  • SHA512

    99366ba757a16500881248e34c8d8ea5e8fc5d1896f0b1d290e0bce79145e69f4fa1e7cb323fe7c32c723c35646031c25dca3cdf3fefbbaf031077306488409f

  • SSDEEP

    49152:5vXMifUAVmqN0wixlJW6d9Y+7sdo0StQZ6ycf0KQyUD:R8PAttWJbfY9+0YQAcKQz

Score
7/10
upx

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 17 IoCs
  • Suspicious behavior: EnumeratesProcesses 60 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\22b8392940cbac2cd9ef3b16c417d7c51703e2663366e35f70a8d91fdc5c7cbb.exe
    "C:\Users\Admin\AppData\Local\Temp\22b8392940cbac2cd9ef3b16c417d7c51703e2663366e35f70a8d91fdc5c7cbb.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1560
    • F:\svchost.exe
      F:\svchost.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2264

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • F:\svchost.exe

    Filesize

    2.2MB

    MD5

    6af5188c2a923fcb453390985c75b960

    SHA1

    71ff04711c217ecb26646adb855469481b454ddb

    SHA256

    22b8392940cbac2cd9ef3b16c417d7c51703e2663366e35f70a8d91fdc5c7cbb

    SHA512

    99366ba757a16500881248e34c8d8ea5e8fc5d1896f0b1d290e0bce79145e69f4fa1e7cb323fe7c32c723c35646031c25dca3cdf3fefbbaf031077306488409f

  • \??\f:\svchost.exe

    Filesize

    2.2MB

    MD5

    6af5188c2a923fcb453390985c75b960

    SHA1

    71ff04711c217ecb26646adb855469481b454ddb

    SHA256

    22b8392940cbac2cd9ef3b16c417d7c51703e2663366e35f70a8d91fdc5c7cbb

    SHA512

    99366ba757a16500881248e34c8d8ea5e8fc5d1896f0b1d290e0bce79145e69f4fa1e7cb323fe7c32c723c35646031c25dca3cdf3fefbbaf031077306488409f

  • memory/1560-14-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/1560-1-0x0000000010000000-0x000000001001E000-memory.dmp

    Filesize

    120KB

  • memory/1560-2-0x0000000010000000-0x000000001001E000-memory.dmp

    Filesize

    120KB

  • memory/1560-3-0x0000000000C00000-0x0000000000C0B000-memory.dmp

    Filesize

    44KB

  • memory/1560-4-0x0000000000C00000-0x0000000000C0B000-memory.dmp

    Filesize

    44KB

  • memory/1560-0-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-16-0x0000000010000000-0x000000001001E000-memory.dmp

    Filesize

    120KB

  • memory/2264-21-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-12-0x00000000003C0000-0x00000000003CB000-memory.dmp

    Filesize

    44KB

  • memory/2264-15-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-10-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-17-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-18-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-19-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-20-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-13-0x00000000003C0000-0x00000000003CB000-memory.dmp

    Filesize

    44KB

  • memory/2264-22-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-23-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-24-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-25-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-26-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-27-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-28-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-29-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB

  • memory/2264-30-0x0000000000400000-0x00000000009E9000-memory.dmp

    Filesize

    5.9MB