Analysis

  • max time kernel
    227s
  • max time network
    224s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/11/2022, 23:00

General

  • Target
    def004932329421183edb964d150dc2f.exe
  • Size 7.0MB
  • Sample221121-2yzcvsaf33
  • SHA256 4c3e6e0a44cec929b36ea43075ddb2d952c8fe7c19ee1b61de1e4f5b896a2147
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 16 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\def004932329421183edb964d150dc2f.exe
    "C:\Users\Admin\AppData\Local\Temp\def004932329421183edb964d150dc2f.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1312
    • C:\Users\Admin\AppData\Local\Temp\def004932329421183edb964d150dc2f.exe
      "C:\Users\Admin\AppData\Local\Temp\def004932329421183edb964d150dc2f.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of WriteProcessMemory
      PID:3040
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
          PID:3736

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\VCRUNTIME140.dll
          • Size 94KB
          • SHA256 c865c3366a98431ec3a5959cb5ac3966081a43b82dfcd8bfefafe0146b1508db
          • MD5 SHA1 SHA512 SSDEEP

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\VCRUNTIME140.dll
          • Size 94KB
          • SHA256 c865c3366a98431ec3a5959cb5ac3966081a43b82dfcd8bfefafe0146b1508db
          • MD5 SHA1 SHA512 SSDEEP

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_bz2.pyd
          • Size 84KB
          • SHA256 7301fc2447e7e6d599472d2c52116fbe318a9ff9259b8a85981c419bfd20e3ef
          • MD5 SHA1 SHA512 SSDEEP

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_bz2.pyd
          • Size 84KB
          • SHA256 7301fc2447e7e6d599472d2c52116fbe318a9ff9259b8a85981c419bfd20e3ef
          • MD5 SHA1 SHA512 SSDEEP

          _ctypes.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_ctypes.pyd
          • Size 124KB
          • SHA256 4fcf4c9c98b75a07a7779c52e1f7dff715ae8a2f8a34574e9dac66243fb86763
          • MD5 SHA1 SHA512 SSDEEP

          _ctypes.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_ctypes.pyd
          • Size 124KB
          • SHA256 4fcf4c9c98b75a07a7779c52e1f7dff715ae8a2f8a34574e9dac66243fb86763
          • MD5 SHA1 SHA512 SSDEEP

          _hashlib.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_hashlib.pyd
          • Size 64KB
          • SHA256 e7aecb61a54dcc77b6d9cafe9a51fd1f8d78b2194cc3baf6304bbd1edfd0aee6
          • MD5 SHA1 SHA512 SSDEEP

          _hashlib.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_hashlib.pyd
          • Size 64KB
          • SHA256 e7aecb61a54dcc77b6d9cafe9a51fd1f8d78b2194cc3baf6304bbd1edfd0aee6
          • MD5 SHA1 SHA512 SSDEEP

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_lzma.pyd
          • Size 159KB
          • SHA256 638cd8c336f90629a6260e67827833143939497d542838846f4fc94b2475bb3e
          • MD5 SHA1 SHA512 SSDEEP

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_lzma.pyd
          • Size 159KB
          • SHA256 638cd8c336f90629a6260e67827833143939497d542838846f4fc94b2475bb3e
          • MD5 SHA1 SHA512 SSDEEP

          _pytransform.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_pytransform.dll
          • Size 1.1MB
          • SHA256 9dc7643a0eeb5ae8d593c49bf57343de53855243c8530b8a00d4402e5d6351cf
          • MD5 SHA1 SHA512 SSDEEP

          _pytransform.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_pytransform.dll
          • Size 1.1MB
          • SHA256 9dc7643a0eeb5ae8d593c49bf57343de53855243c8530b8a00d4402e5d6351cf
          • MD5 SHA1 SHA512 SSDEEP

          _queue.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_queue.pyd
          • Size 28KB
          • SHA256 17ccd37dfba38bba706189d12ed28ca32c7330cc60db7bf203bf7198287073e4
          • MD5 SHA1 SHA512 SSDEEP

          _queue.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_queue.pyd
          • Size 28KB
          • SHA256 17ccd37dfba38bba706189d12ed28ca32c7330cc60db7bf203bf7198287073e4
          • MD5 SHA1 SHA512 SSDEEP

          _socket.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_socket.pyd
          • Size 78KB
          • SHA256 fdb14859efee35e105f21a64f7afdf50c399ffa0fa8b7fcc76dae4b345d946cb
          • MD5 SHA1 SHA512 SSDEEP

          _socket.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_socket.pyd
          • Size 78KB
          • SHA256 fdb14859efee35e105f21a64f7afdf50c399ffa0fa8b7fcc76dae4b345d946cb
          • MD5 SHA1 SHA512 SSDEEP

          _ssl.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_ssl.pyd
          • Size 151KB
          • SHA256 3d183c1b3a24d634387cce3835f58b8e1322bf96ab03f9fe9f02658fb17d1f8c
          • MD5 SHA1 SHA512 SSDEEP

          _ssl.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\_ssl.pyd
          • Size 151KB
          • SHA256 3d183c1b3a24d634387cce3835f58b8e1322bf96ab03f9fe9f02658fb17d1f8c
          • MD5 SHA1 SHA512 SSDEEP

          base_library.zip

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\base_library.zip
          • Size 1012KB
          • SHA256 e9128be57ecc7095367b380189fae267190b81419ca18d08238e7d021c660830
          • MD5 SHA1 SHA512 SSDEEP

          libcrypto-1_1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\libcrypto-1_1.dll
          • Size 3.2MB
          • SHA256 296426e7ce11bc3d1cfa9f2aeb42f60c974da4af3b3efbeb0ba40e92e5299fdf
          • MD5 SHA1 SHA512 SSDEEP

          libcrypto-1_1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\libcrypto-1_1.dll
          • Size 3.2MB
          • SHA256 296426e7ce11bc3d1cfa9f2aeb42f60c974da4af3b3efbeb0ba40e92e5299fdf
          • MD5 SHA1 SHA512 SSDEEP

          libcrypto-1_1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\libcrypto-1_1.dll
          • Size 3.2MB
          • SHA256 296426e7ce11bc3d1cfa9f2aeb42f60c974da4af3b3efbeb0ba40e92e5299fdf
          • MD5 SHA1 SHA512 SSDEEP

          libffi-7.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\libffi-7.dll
          • Size 32KB
          • SHA256 f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081
          • MD5 SHA1 SHA512 SSDEEP

          libffi-7.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\libffi-7.dll
          • Size 32KB
          • SHA256 f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081
          • MD5 SHA1 SHA512 SSDEEP

          libssl-1_1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\libssl-1_1.dll
          • Size 674KB
          • SHA256 fddd0da02dcd41786e9aa04ba17ba391ce39dae6b1f54cfa1e2bb55bc753fce9
          • MD5 SHA1 SHA512 SSDEEP

          libssl-1_1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\libssl-1_1.dll
          • Size 674KB
          • SHA256 fddd0da02dcd41786e9aa04ba17ba391ce39dae6b1f54cfa1e2bb55bc753fce9
          • MD5 SHA1 SHA512 SSDEEP

          python39.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\python39.dll
          • Size 4.3MB
          • SHA256 f8172151d11bcf934f2a7518cd0d834e3f079bd980391e9da147ce4cff72c366
          • MD5 SHA1 SHA512 SSDEEP

          python39.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\python39.dll
          • Size 4.3MB
          • SHA256 f8172151d11bcf934f2a7518cd0d834e3f079bd980391e9da147ce4cff72c366
          • MD5 SHA1 SHA512 SSDEEP

          select.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\select.pyd
          • Size 28KB
          • SHA256 d56542143775d02c70ad713ac36f295d473329ef3ad7a2999811d12151512931
          • MD5 SHA1 SHA512 SSDEEP

          select.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\select.pyd
          • Size 28KB
          • SHA256 d56542143775d02c70ad713ac36f295d473329ef3ad7a2999811d12151512931
          • MD5 SHA1 SHA512 SSDEEP

          unicodedata.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\unicodedata.pyd
          • Size 1.1MB
          • SHA256 e3ab6e5749a64e04ee8547f71748303ba159dd68dfc402cb69356f35e645badd
          • MD5 SHA1 SHA512 SSDEEP

          unicodedata.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI13122\unicodedata.pyd
          • Size 1.1MB
          • SHA256 e3ab6e5749a64e04ee8547f71748303ba159dd68dfc402cb69356f35e645badd
          • MD5 SHA1 SHA512 SSDEEP