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Analysis

  • max time kernel
    120s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 08:56

General

  • Target

    file.exe

  • Size

    1.0MB

  • MD5

    8f949da09d86d1441d30568e049422c4

  • SHA1

    0aa0823c606649aa3694c50a831f191227a8c88c

  • SHA256

    dad8c08535425b16d5d4ad67145f09170cfb08f5b8fefff4a4769c529c33d4bd

  • SHA512

    dc59b718017c5af40ea17a5cfeb20ec8f036802fd60d4a4af376ced376936b9545a2b7bd2f17fac763313bd449d8c6e900d7e0595d8776f1d89ddf1189100328

  • SSDEEP

    24576:kyv1jgYmN/BWg0Ana/UFb0/ZrPA5ZOl3OA64Gym5hRCeQ+5J5:z90hgpAn7FbEJA5MlAyihseQw

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 12 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1032
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\aR9nb47.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\aR9nb47.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2244
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cj4xJ30.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cj4xJ30.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1328
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\AJ0cX62.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\AJ0cX62.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2352
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1TT04Nw2.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1TT04Nw2.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2760
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1988
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2760 -s 268
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\aR9nb47.exe

    Filesize

    903KB

    MD5

    486bdc262cb6f853ff99691f0b1cd897

    SHA1

    1d1508cd1106cb1b9c10c70ed60df42b2a828e0f

    SHA256

    53bb2f54681ce30b4de3cd88463d0fcc34b20f71626c0321c373ab6742a4aa7a

    SHA512

    435f64f9afd1dc750c97533f92d942d3efce2782c341b887e7f7f4d79e672a5219500df77d200f92985f0dd3914d01c618ee74020ede4878a5d5cf66dbc351a9

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\aR9nb47.exe

    Filesize

    903KB

    MD5

    486bdc262cb6f853ff99691f0b1cd897

    SHA1

    1d1508cd1106cb1b9c10c70ed60df42b2a828e0f

    SHA256

    53bb2f54681ce30b4de3cd88463d0fcc34b20f71626c0321c373ab6742a4aa7a

    SHA512

    435f64f9afd1dc750c97533f92d942d3efce2782c341b887e7f7f4d79e672a5219500df77d200f92985f0dd3914d01c618ee74020ede4878a5d5cf66dbc351a9

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cj4xJ30.exe

    Filesize

    615KB

    MD5

    0318e58fc9b214f5f9bbb211d38b1bd3

    SHA1

    4ceb526353163a01e785b80cd5cd4b244b2d9781

    SHA256

    fbc5b125d512dc00a6316fd1510cb00707c5e6c79ef03ba29d3bc771c3c8474b

    SHA512

    5dbaaaec5d801f6fe8ba2886f8396a00717ae0b200a7c07c3c71bfbb1064581fdfb967db619756a04a8c19fa6726d38eaa1daf94315bfa636264671efb3768aa

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cj4xJ30.exe

    Filesize

    615KB

    MD5

    0318e58fc9b214f5f9bbb211d38b1bd3

    SHA1

    4ceb526353163a01e785b80cd5cd4b244b2d9781

    SHA256

    fbc5b125d512dc00a6316fd1510cb00707c5e6c79ef03ba29d3bc771c3c8474b

    SHA512

    5dbaaaec5d801f6fe8ba2886f8396a00717ae0b200a7c07c3c71bfbb1064581fdfb967db619756a04a8c19fa6726d38eaa1daf94315bfa636264671efb3768aa

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\AJ0cX62.exe

    Filesize

    376KB

    MD5

    9e0b0708312ddcee1df1a87217f3d966

    SHA1

    23e5a5eb63d4f63467ede3f33dbb400ce8e0e35d

    SHA256

    43e0bf73996641f7d5ddafcd4b55b741292ad7409aaca0390be5715f00422afb

    SHA512

    0b4b6bcbb1c8622c2d31998364fed69f4d85466be50080554cbc31c027ff2770a3ebc4f59183594bfd0c74d283d3f0c21e83647eb33061b3232d4ad4ce785f12

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\AJ0cX62.exe

    Filesize

    376KB

    MD5

    9e0b0708312ddcee1df1a87217f3d966

    SHA1

    23e5a5eb63d4f63467ede3f33dbb400ce8e0e35d

    SHA256

    43e0bf73996641f7d5ddafcd4b55b741292ad7409aaca0390be5715f00422afb

    SHA512

    0b4b6bcbb1c8622c2d31998364fed69f4d85466be50080554cbc31c027ff2770a3ebc4f59183594bfd0c74d283d3f0c21e83647eb33061b3232d4ad4ce785f12

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1TT04Nw2.exe

    Filesize

    237KB

    MD5

    2793c497ba2bf14fc4f023d1aea41ed7

    SHA1

    1f37d75f19b3041e1b1820ac0be3b96bede4272a

    SHA256

    c17808eb3cb06e80cac57656cb41a1f968e99033b68fa4343bb4095a023d688e

    SHA512

    7480991356955495815afa2b1a999797b73c19e2c8d8e3b86d194569dc9a637fae992d7a7c524aac6917267953b5b6a0c89a7ad1f311efd4d10a4940934ef395

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1TT04Nw2.exe

    Filesize

    237KB

    MD5

    2793c497ba2bf14fc4f023d1aea41ed7

    SHA1

    1f37d75f19b3041e1b1820ac0be3b96bede4272a

    SHA256

    c17808eb3cb06e80cac57656cb41a1f968e99033b68fa4343bb4095a023d688e

    SHA512

    7480991356955495815afa2b1a999797b73c19e2c8d8e3b86d194569dc9a637fae992d7a7c524aac6917267953b5b6a0c89a7ad1f311efd4d10a4940934ef395

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\aR9nb47.exe

    Filesize

    903KB

    MD5

    486bdc262cb6f853ff99691f0b1cd897

    SHA1

    1d1508cd1106cb1b9c10c70ed60df42b2a828e0f

    SHA256

    53bb2f54681ce30b4de3cd88463d0fcc34b20f71626c0321c373ab6742a4aa7a

    SHA512

    435f64f9afd1dc750c97533f92d942d3efce2782c341b887e7f7f4d79e672a5219500df77d200f92985f0dd3914d01c618ee74020ede4878a5d5cf66dbc351a9

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\aR9nb47.exe

    Filesize

    903KB

    MD5

    486bdc262cb6f853ff99691f0b1cd897

    SHA1

    1d1508cd1106cb1b9c10c70ed60df42b2a828e0f

    SHA256

    53bb2f54681ce30b4de3cd88463d0fcc34b20f71626c0321c373ab6742a4aa7a

    SHA512

    435f64f9afd1dc750c97533f92d942d3efce2782c341b887e7f7f4d79e672a5219500df77d200f92985f0dd3914d01c618ee74020ede4878a5d5cf66dbc351a9

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\cj4xJ30.exe

    Filesize

    615KB

    MD5

    0318e58fc9b214f5f9bbb211d38b1bd3

    SHA1

    4ceb526353163a01e785b80cd5cd4b244b2d9781

    SHA256

    fbc5b125d512dc00a6316fd1510cb00707c5e6c79ef03ba29d3bc771c3c8474b

    SHA512

    5dbaaaec5d801f6fe8ba2886f8396a00717ae0b200a7c07c3c71bfbb1064581fdfb967db619756a04a8c19fa6726d38eaa1daf94315bfa636264671efb3768aa

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\cj4xJ30.exe

    Filesize

    615KB

    MD5

    0318e58fc9b214f5f9bbb211d38b1bd3

    SHA1

    4ceb526353163a01e785b80cd5cd4b244b2d9781

    SHA256

    fbc5b125d512dc00a6316fd1510cb00707c5e6c79ef03ba29d3bc771c3c8474b

    SHA512

    5dbaaaec5d801f6fe8ba2886f8396a00717ae0b200a7c07c3c71bfbb1064581fdfb967db619756a04a8c19fa6726d38eaa1daf94315bfa636264671efb3768aa

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\AJ0cX62.exe

    Filesize

    376KB

    MD5

    9e0b0708312ddcee1df1a87217f3d966

    SHA1

    23e5a5eb63d4f63467ede3f33dbb400ce8e0e35d

    SHA256

    43e0bf73996641f7d5ddafcd4b55b741292ad7409aaca0390be5715f00422afb

    SHA512

    0b4b6bcbb1c8622c2d31998364fed69f4d85466be50080554cbc31c027ff2770a3ebc4f59183594bfd0c74d283d3f0c21e83647eb33061b3232d4ad4ce785f12

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\AJ0cX62.exe

    Filesize

    376KB

    MD5

    9e0b0708312ddcee1df1a87217f3d966

    SHA1

    23e5a5eb63d4f63467ede3f33dbb400ce8e0e35d

    SHA256

    43e0bf73996641f7d5ddafcd4b55b741292ad7409aaca0390be5715f00422afb

    SHA512

    0b4b6bcbb1c8622c2d31998364fed69f4d85466be50080554cbc31c027ff2770a3ebc4f59183594bfd0c74d283d3f0c21e83647eb33061b3232d4ad4ce785f12

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1TT04Nw2.exe

    Filesize

    237KB

    MD5

    2793c497ba2bf14fc4f023d1aea41ed7

    SHA1

    1f37d75f19b3041e1b1820ac0be3b96bede4272a

    SHA256

    c17808eb3cb06e80cac57656cb41a1f968e99033b68fa4343bb4095a023d688e

    SHA512

    7480991356955495815afa2b1a999797b73c19e2c8d8e3b86d194569dc9a637fae992d7a7c524aac6917267953b5b6a0c89a7ad1f311efd4d10a4940934ef395

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1TT04Nw2.exe

    Filesize

    237KB

    MD5

    2793c497ba2bf14fc4f023d1aea41ed7

    SHA1

    1f37d75f19b3041e1b1820ac0be3b96bede4272a

    SHA256

    c17808eb3cb06e80cac57656cb41a1f968e99033b68fa4343bb4095a023d688e

    SHA512

    7480991356955495815afa2b1a999797b73c19e2c8d8e3b86d194569dc9a637fae992d7a7c524aac6917267953b5b6a0c89a7ad1f311efd4d10a4940934ef395

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1TT04Nw2.exe

    Filesize

    237KB

    MD5

    2793c497ba2bf14fc4f023d1aea41ed7

    SHA1

    1f37d75f19b3041e1b1820ac0be3b96bede4272a

    SHA256

    c17808eb3cb06e80cac57656cb41a1f968e99033b68fa4343bb4095a023d688e

    SHA512

    7480991356955495815afa2b1a999797b73c19e2c8d8e3b86d194569dc9a637fae992d7a7c524aac6917267953b5b6a0c89a7ad1f311efd4d10a4940934ef395

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1TT04Nw2.exe

    Filesize

    237KB

    MD5

    2793c497ba2bf14fc4f023d1aea41ed7

    SHA1

    1f37d75f19b3041e1b1820ac0be3b96bede4272a

    SHA256

    c17808eb3cb06e80cac57656cb41a1f968e99033b68fa4343bb4095a023d688e

    SHA512

    7480991356955495815afa2b1a999797b73c19e2c8d8e3b86d194569dc9a637fae992d7a7c524aac6917267953b5b6a0c89a7ad1f311efd4d10a4940934ef395

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1TT04Nw2.exe

    Filesize

    237KB

    MD5

    2793c497ba2bf14fc4f023d1aea41ed7

    SHA1

    1f37d75f19b3041e1b1820ac0be3b96bede4272a

    SHA256

    c17808eb3cb06e80cac57656cb41a1f968e99033b68fa4343bb4095a023d688e

    SHA512

    7480991356955495815afa2b1a999797b73c19e2c8d8e3b86d194569dc9a637fae992d7a7c524aac6917267953b5b6a0c89a7ad1f311efd4d10a4940934ef395

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1TT04Nw2.exe

    Filesize

    237KB

    MD5

    2793c497ba2bf14fc4f023d1aea41ed7

    SHA1

    1f37d75f19b3041e1b1820ac0be3b96bede4272a

    SHA256

    c17808eb3cb06e80cac57656cb41a1f968e99033b68fa4343bb4095a023d688e

    SHA512

    7480991356955495815afa2b1a999797b73c19e2c8d8e3b86d194569dc9a637fae992d7a7c524aac6917267953b5b6a0c89a7ad1f311efd4d10a4940934ef395

  • memory/1988-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/1988-41-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/1988-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/1988-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/1988-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1988-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/1988-47-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/1988-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB