Analysis

  • max time kernel
    143s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/07/2023, 09:24

General

  • Target

    Request for Quotation.exe

  • Size

    676KB

  • MD5

    77c650881201dfa0953408f57811e3d9

  • SHA1

    a4aa6b39205e6668c66b6233c9ee3377553edd19

  • SHA256

    3d4ea786fed7c7557db3d0be1333b26ddba5b33ec6f2db706e8db831b1e89167

  • SHA512

    4add81d05f1d4d46450879cd174d70fe8974756c7db4e102ca6417c0749bac44a89f8265c003b8f429a48e8473970e2df5d45e7e98d9c47eadd1520c84e16fc1

  • SSDEEP

    12288:APYPfY7yA9CTmd/eAOfxzmqYbavx7U7UqyxKS1k:APYPgxd/fQx1YGvx7U7UGS1

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 48 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe
    "C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3712
    • C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe
      "C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"
      2⤵
        PID:1904
      • C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe
        "C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"
        2⤵
        • Checks computer location settings
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4840

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3712-139-0x00000000750C0000-0x0000000075870000-memory.dmp

      Filesize

      7.7MB

    • memory/3712-134-0x00000000750C0000-0x0000000075870000-memory.dmp

      Filesize

      7.7MB

    • memory/3712-135-0x00000000058F0000-0x0000000005E94000-memory.dmp

      Filesize

      5.6MB

    • memory/3712-136-0x0000000005340000-0x00000000053D2000-memory.dmp

      Filesize

      584KB

    • memory/3712-137-0x0000000005590000-0x00000000055A0000-memory.dmp

      Filesize

      64KB

    • memory/3712-138-0x00000000052F0000-0x00000000052FA000-memory.dmp

      Filesize

      40KB

    • memory/3712-133-0x0000000000880000-0x0000000000930000-memory.dmp

      Filesize

      704KB

    • memory/3712-140-0x0000000005590000-0x00000000055A0000-memory.dmp

      Filesize

      64KB

    • memory/3712-141-0x000000000A620000-0x000000000A6BC000-memory.dmp

      Filesize

      624KB

    • memory/3712-144-0x00000000750C0000-0x0000000075870000-memory.dmp

      Filesize

      7.7MB

    • memory/4840-142-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4840-145-0x0000000001A70000-0x0000000001DBA000-memory.dmp

      Filesize

      3.3MB

    • memory/4840-146-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB