Resubmissions

11-12-2023 22:40

231211-2lhvcaaefk 10

20-05-2023 01:00

230520-bc6lyahd59 10

Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231201-en
  • resource tags

    arch:x64arch:x86image:win7-20231201-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2023 22:40

General

  • Target

    e5fa8e9899e8d56149452a34fc6bc6b66bd9c8d69a31cdb1fbf5a90e9db6a454.exe

  • Size

    2.1MB

  • MD5

    141fab15a9ee48b8caadd462553dbff3

  • SHA1

    36797395bb85f08ac5cf7eacb81c8d9ce78b3701

  • SHA256

    e5fa8e9899e8d56149452a34fc6bc6b66bd9c8d69a31cdb1fbf5a90e9db6a454

  • SHA512

    67ff417f350ba875ea4af66088e7bd9f91ee39c52ff4ad27b34526a506efbeb1a14258cca39762d87d8f98f0c6b8427ecc784fc9df4fade95d0f2b3bf86be6ca

  • SSDEEP

    49152:KFMqbjBFzfnVMDpUFvPnA4UCV1a56xd/BOEZb8v/:4M2NVfVMDpUFvmczxB4A

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e5fa8e9899e8d56149452a34fc6bc6b66bd9c8d69a31cdb1fbf5a90e9db6a454.exe
    "C:\Users\Admin\AppData\Local\Temp\e5fa8e9899e8d56149452a34fc6bc6b66bd9c8d69a31cdb1fbf5a90e9db6a454.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2516
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SRLHjykjP" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6E6C.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2860
    • C:\Users\Admin\AppData\Local\Temp\e5fa8e9899e8d56149452a34fc6bc6b66bd9c8d69a31cdb1fbf5a90e9db6a454.exe
      "{path}"
      2⤵
        PID:2692
      • C:\Users\Admin\AppData\Local\Temp\e5fa8e9899e8d56149452a34fc6bc6b66bd9c8d69a31cdb1fbf5a90e9db6a454.exe
        "{path}"
        2⤵
          PID:2884
        • C:\Users\Admin\AppData\Local\Temp\e5fa8e9899e8d56149452a34fc6bc6b66bd9c8d69a31cdb1fbf5a90e9db6a454.exe
          "{path}"
          2⤵
            PID:2616
          • C:\Users\Admin\AppData\Local\Temp\e5fa8e9899e8d56149452a34fc6bc6b66bd9c8d69a31cdb1fbf5a90e9db6a454.exe
            "{path}"
            2⤵
              PID:2904
            • C:\Users\Admin\AppData\Local\Temp\e5fa8e9899e8d56149452a34fc6bc6b66bd9c8d69a31cdb1fbf5a90e9db6a454.exe
              "{path}"
              2⤵
                PID:2876

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Local\Temp\tmp6E6C.tmp

              Filesize

              1KB

              MD5

              0b52dba0ee6fa2594e8072459c42061f

              SHA1

              e32832c3405c23e4f413f702685bc6995625f1bb

              SHA256

              be317588c4995239f0e119cf2fccbe50101f59fafc43d8634be0aae151384cf5

              SHA512

              4b516ebee4550cbbe9179c37af4fbf9f860ca03f5f2860578c76e7a9fc2ab9bbae475300956fa4cf63a8b7f77e0eb5ee911d057ce80a4b188a8136995328f1ed

            • memory/2516-1-0x0000000074CF0000-0x00000000753DE000-memory.dmp

              Filesize

              6.9MB

            • memory/2516-0-0x0000000000260000-0x0000000000478000-memory.dmp

              Filesize

              2.1MB

            • memory/2516-2-0x0000000004DF0000-0x0000000004E30000-memory.dmp

              Filesize

              256KB

            • memory/2516-3-0x0000000000480000-0x0000000000494000-memory.dmp

              Filesize

              80KB

            • memory/2516-4-0x0000000074CF0000-0x00000000753DE000-memory.dmp

              Filesize

              6.9MB

            • memory/2516-5-0x0000000004DF0000-0x0000000004E30000-memory.dmp

              Filesize

              256KB

            • memory/2516-6-0x0000000005910000-0x0000000005AC8000-memory.dmp

              Filesize

              1.7MB

            • memory/2516-7-0x000000000AED0000-0x000000000B036000-memory.dmp

              Filesize

              1.4MB

            • memory/2516-11-0x0000000074CF0000-0x00000000753DE000-memory.dmp

              Filesize

              6.9MB