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Analysis

  • max time kernel
    149s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    30/05/2024, 02:38

General

  • Target

    SEBarClt.exe

  • Size

    795KB

  • MD5

    5dfbaf5dbeb8f33c936de5493dd6a7b9

  • SHA1

    aae268ee625544c42e5834a822ba82683dcbabeb

  • SHA256

    5487495896ff389b9c0d950e1d158678cd028fb231517a02c1db918a7e172c1d

  • SHA512

    2876a24573b452ba6fca8dd2c1782759f3e80d5182185ca8fa6d392cb90eb1f56d97116aec8a12a21490952cc71f5a7373105996426d234c1c16959e760ccbc6

  • SSDEEP

    24576:w3qnzFNKEgNumi2S/JOc/cwKy1gmk4QqCs:w3fchUucwKyu/hs

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SEBarClt.exe
    "C:\Users\Admin\AppData\Local\Temp\SEBarClt.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2896
    • C:\Users\Admin\AppData\Local\Temp\Explorer.exe
      "C:\Users\Admin\AppData\Local\Temp\Explorer.exe" "C:\Users\Admin\AppData\Local\Temp\SEBarClt.exe"
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Windows directory
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2228

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\Explorer.exe

    Filesize

    795KB

    MD5

    5dfbaf5dbeb8f33c936de5493dd6a7b9

    SHA1

    aae268ee625544c42e5834a822ba82683dcbabeb

    SHA256

    5487495896ff389b9c0d950e1d158678cd028fb231517a02c1db918a7e172c1d

    SHA512

    2876a24573b452ba6fca8dd2c1782759f3e80d5182185ca8fa6d392cb90eb1f56d97116aec8a12a21490952cc71f5a7373105996426d234c1c16959e760ccbc6

  • memory/2228-17-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2228-20-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2228-12-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2228-13-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2228-14-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2228-15-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2228-16-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2228-27-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2228-26-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2228-18-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2228-19-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2228-21-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2228-22-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2228-23-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2228-24-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2228-25-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2896-10-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2896-0-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB