Analysis

  • max time kernel
    122s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    06-05-2021 12:13

General

  • Target

    seu.exe

  • Size

    6.4MB

  • MD5

    bd3c693ecd17dcd9e60b08ab963121de

  • SHA1

    3480a1dbc4bcc1bb06a7fbdc82e892ec5ba3d6ab

  • SHA256

    8bd2067d088dad4df24e11244f5b72ce1fd22b686e2ce9ba6ee8711f8f6a836d

  • SHA512

    88a6cdd1435c85b288cc37bd6f15b82fe8619e00f439a0bf5f3411fd171a4c84a0e1e7c34261f7510dc2f92af3c14323b97e2efc47fc78e61b6db4d3865eed46

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • VMProtect packed file 1 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Loads dropped DLL 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\seu.exe
    "C:\Users\Admin\AppData\Local\Temp\seu.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1348
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\System32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\MsMpEng.exe
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1180
      • C:\Users\Admin\AppData\Local\Temp\MsMpEng.exe
        C:\Users\Admin\AppData\Local\Temp\MsMpEng.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1276

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MsMpEng.exe
    MD5

    8cc83221870dd07144e63df594c391d9

    SHA1

    3d409b39b8502fcd23335a878f2cbdaf6d721995

    SHA256

    33bc14d231a4afaa18f06513766d5f69d8b88f1e697cd127d24fb4b72ad44c7a

    SHA512

    e7f964a10a8799310a519fa569d264f652e13cc7ea199792dc6a5c0507dec4a12844a87bf8bab714255dce717839908ed5d967ce8f65f5520fe4e7f9d25a622c

  • C:\Users\Admin\AppData\Local\Temp\MsMpEng.exe
    MD5

    8cc83221870dd07144e63df594c391d9

    SHA1

    3d409b39b8502fcd23335a878f2cbdaf6d721995

    SHA256

    33bc14d231a4afaa18f06513766d5f69d8b88f1e697cd127d24fb4b72ad44c7a

    SHA512

    e7f964a10a8799310a519fa569d264f652e13cc7ea199792dc6a5c0507dec4a12844a87bf8bab714255dce717839908ed5d967ce8f65f5520fe4e7f9d25a622c

  • C:\Users\Admin\AppData\Local\Temp\mpsvc.dll
    MD5

    040818b1b3c9b1bf8245f5bcb4eebbbc

    SHA1

    c0f569fc22cb5dd8e02e44f85168b4b72a6669c3

    SHA256

    0496ca57e387b10dfdac809de8a4e039f68e8d66535d5d19ec76d39f7d0a4402

    SHA512

    bf4dcfb3c7cac05776560e751414a8babfa25fb8703768d0264133d4964f841055cfcab9f30d9854e422642855b4452b9fbf431889cb70a37ecbca7564f638c1

  • \Users\Admin\AppData\Local\Temp\MpsVc.dll
    MD5

    040818b1b3c9b1bf8245f5bcb4eebbbc

    SHA1

    c0f569fc22cb5dd8e02e44f85168b4b72a6669c3

    SHA256

    0496ca57e387b10dfdac809de8a4e039f68e8d66535d5d19ec76d39f7d0a4402

    SHA512

    bf4dcfb3c7cac05776560e751414a8babfa25fb8703768d0264133d4964f841055cfcab9f30d9854e422642855b4452b9fbf431889cb70a37ecbca7564f638c1

  • \Users\Admin\AppData\Local\Temp\MsMpEng.exe
    MD5

    8cc83221870dd07144e63df594c391d9

    SHA1

    3d409b39b8502fcd23335a878f2cbdaf6d721995

    SHA256

    33bc14d231a4afaa18f06513766d5f69d8b88f1e697cd127d24fb4b72ad44c7a

    SHA512

    e7f964a10a8799310a519fa569d264f652e13cc7ea199792dc6a5c0507dec4a12844a87bf8bab714255dce717839908ed5d967ce8f65f5520fe4e7f9d25a622c

  • memory/1180-67-0x0000000000000000-mapping.dmp
  • memory/1276-70-0x0000000000000000-mapping.dmp
  • memory/1276-74-0x00000000762C1000-0x00000000762C3000-memory.dmp
    Filesize

    8KB

  • memory/1276-76-0x00000000000F0000-0x0000000000111000-memory.dmp
    Filesize

    132KB

  • memory/1348-66-0x0000000000FA0000-0x0000000001A60000-memory.dmp
    Filesize

    10.8MB

  • memory/1348-65-0x0000000000140000-0x0000000000141000-memory.dmp
    Filesize

    4KB

  • memory/1348-64-0x0000000000130000-0x0000000000131000-memory.dmp
    Filesize

    4KB

  • memory/1348-63-0x0000000000120000-0x0000000000121000-memory.dmp
    Filesize

    4KB

  • memory/1348-62-0x0000000000110000-0x0000000000111000-memory.dmp
    Filesize

    4KB

  • memory/1348-59-0x00000000000E0000-0x00000000000E1000-memory.dmp
    Filesize

    4KB

  • memory/1348-61-0x0000000000100000-0x0000000000101000-memory.dmp
    Filesize

    4KB

  • memory/1348-60-0x00000000000F0000-0x00000000000F1000-memory.dmp
    Filesize

    4KB