Overview

overview

7

Static

static

3

c86783f036...0N.exe

windows7-x64

7

c86783f036...0N.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    114s
  • max time network
    81s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    21-09-2024 01:12

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General

  • Target

    c86783f0365daa76c3750ca3f887e57aa1e91dd09ac65574eadfd3ccaf25ae70N.exe

  • Size

    966KB

  • MD5

    72aa9f32e78cbcfedf2b40c40b282f40

  • SHA1

    3d9e6fcf9283584144e92008d74580e878c81fdc

  • SHA256

    c86783f0365daa76c3750ca3f887e57aa1e91dd09ac65574eadfd3ccaf25ae70

  • SHA512

    74fb9bc2a138bd4ed73bb00490520b7ba21f32cdfd8d695f4dc02df3bf3e4ea08d94a5a4c97043567f9bedb8af3ddc730cd7d13c62eeeeae7bd6edef379c81d3

  • SSDEEP

    24576:4scFmByqDoncmq4y4GnUvlUkdA6IL6/u7j+:sF9fnzOUvKb6ILEm+

Score
7/10
discovery

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 64 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies system certificate store 2 TTPs 3 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 8 IoCs
  • Suspicious use of SendNotifyMessage 8 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c86783f0365daa76c3750ca3f887e57aa1e91dd09ac65574eadfd3ccaf25ae70N.exe
    "C:\Users\Admin\AppData\Local\Temp\c86783f0365daa76c3750ca3f887e57aa1e91dd09ac65574eadfd3ccaf25ae70N.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2652
    • C:\Program Files (x86)\kan32\kan32.exe
      "C:\Program Files (x86)\kan32\kan32.exe" /sstart
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2784

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\kan32\kan32.exe
    Filesize

    1.2MB

    MD5

    436cf7c2f474d7844b408a6ff3246add

    SHA1

    ff9c0293c6bdf0ec02c0e7d6bbf6ed0dd256fae5

    SHA256

    750fdd1d46a0e7b07fd5b085da0487e2c1bd8c07d8e272d3c32f429da398ed40

    SHA512

    42c2176cb06ea8188326752dbd428138b90c4f53e8bfe05a0333eb5fecb81d9a180422137639d9140728431d6918897bd9c898575284091e25f5b9ccf29675b9

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\CabFBF0.tmp
    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\TarFC12.tmp
    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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  • C:\Users\Admin\AppData\Local\Temp\nsyF5B5.tmp\NSISList.dll
    Filesize

    96KB

    MD5

    156add805fa8888c0f744566a73b60fe

    SHA1

    20d3a02a1b396b66d81a23e010e9cd3dc579ac92

    SHA256

    4ce7efe0a9983fc43081d9f9769d5f47f527196d87fe708552d7f2cb1d2ebdb3

    SHA512

    1f64129e61d9611021a8fcbfb61ba39fbc97a06bcf27334b92ca9a3748dbb96178453f51834728be6fbcf4d4c90e802885a2ab30df4bfe15c67f41ba465f8e93

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  • C:\Users\Admin\AppData\Local\Temp\nsyF5B5.tmp\inetc.dll
    Filesize

    20KB

    MD5

    50fdadda3e993688401f6f1108fabdb4

    SHA1

    04a9ae55d0fb726be49809582cea41d75bf22a9a

    SHA256

    6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6

    SHA512

    e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8

    Download Submit

  • \Users\Admin\AppData\Local\Temp\nsyF5B5.tmp\System.dll
    Filesize

    10KB

    MD5

    32465a07028b927b22c38e642c2cb836

    SHA1

    309cac412b2ecf6a36f6e989c828afcdd8c7a6e4

    SHA256

    eda545d4dcb37098a90fce9692d5094bb56897f04eff6d40e3dedd122a4d1292

    SHA512

    9d886a722bbbb5d8d77e97d256057fe685f1932042257a8382e13548fe835d01c64de65e2b5ad2c2ff99692b14c924e6ddb84797f6224f1772e8699b421e6aff

    Download Submit

  • memory/2652-1487-0x0000000002830000-0x000000000284D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/2784-1828-0x0000000000400000-0x0000000000538000-memory.dmp

    Filesize

    1.2MB

    Download