Analysis

  • max time kernel
    121s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12-10-2023 02:08

General

  • Target

    file.exe

  • Size

    1.5MB

  • MD5

    851bf268a05e3255907e0116b7650e33

  • SHA1

    4b6d6979de1e230fc285b27038f1724773f451f1

  • SHA256

    ff4f9910b90be29cefcab846119e16085ef48f192d1647310f6b06384635aa30

  • SHA512

    f9259b2e5e043c4b2f0d13743072159f586cedcba3ce5ee21fa44d4600834f0ceebe74b249b87f525b202591cc935bfd159c6cd2cbc63ae4dab1c95a3982d1e9

  • SSDEEP

    24576:iyPeDVCNFKO7n7qq5isP6wn/3yq++SIX0JDLOPnh8nE2i91ofl5dSFS9sH5YJjCr:JP+YI6qmgwn/iSX0luyasfl5mS90YJCj

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:1300
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uG7Yy10.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uG7Yy10.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3044
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\JB3uX24.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\JB3uX24.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2064
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Ig6xn19.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Ig6xn19.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2792
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1bb84pc3.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1bb84pc3.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2612
            • 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:2640
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2612 -s 272
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2800

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uG7Yy10.exe

    Filesize

    1.3MB

    MD5

    59fccc5ae0de0b7defd686550a54a506

    SHA1

    475e7a19845101e80e162f8be76c13b868e03baa

    SHA256

    f6569f40dff34a9a10147a2f3342564407582fdeb86e49866fea277e6d2e3443

    SHA512

    5bb9fcc50d7579f2ffae9b2bce44784ff96164536718b291e195964a4cc106cdef30039d022f64927c7a1627497a5dbcf5a00e26b94a3a113d9e9b9144486297

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uG7Yy10.exe

    Filesize

    1.3MB

    MD5

    59fccc5ae0de0b7defd686550a54a506

    SHA1

    475e7a19845101e80e162f8be76c13b868e03baa

    SHA256

    f6569f40dff34a9a10147a2f3342564407582fdeb86e49866fea277e6d2e3443

    SHA512

    5bb9fcc50d7579f2ffae9b2bce44784ff96164536718b291e195964a4cc106cdef30039d022f64927c7a1627497a5dbcf5a00e26b94a3a113d9e9b9144486297

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\JB3uX24.exe

    Filesize

    931KB

    MD5

    4012d1e568e76df0cc18c5afd89a4ccf

    SHA1

    e6920cfd85f46ae7deba6040f0c020d2d37052c8

    SHA256

    f9b8aeb9bb6174d32066b4a40bb78e787a1edf0444ee19a1dec6ce7e22319eab

    SHA512

    9140a8f39531fa7fde3258c41f1ac8877a1fe714257dae871401bf5bab2fc6597a59b7a63f3d186a55b9fd8ffacfdc55628b5ccd46f3a5ce360298ec39243618

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\JB3uX24.exe

    Filesize

    931KB

    MD5

    4012d1e568e76df0cc18c5afd89a4ccf

    SHA1

    e6920cfd85f46ae7deba6040f0c020d2d37052c8

    SHA256

    f9b8aeb9bb6174d32066b4a40bb78e787a1edf0444ee19a1dec6ce7e22319eab

    SHA512

    9140a8f39531fa7fde3258c41f1ac8877a1fe714257dae871401bf5bab2fc6597a59b7a63f3d186a55b9fd8ffacfdc55628b5ccd46f3a5ce360298ec39243618

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Ig6xn19.exe

    Filesize

    548KB

    MD5

    01ab61ba59c7cf2f2b8f038595542dd4

    SHA1

    cda68193e2f1c1c42683426847b6be557e5d7869

    SHA256

    785ae511115729c4ed6d5bf547694d300c2f29292d177ed91efee0937411689e

    SHA512

    285f779545340149737d384690c25a544b826a9b6c6ad79d62a9357f13b4779ee155b37412dfb99c0ee1318292c3863873735e730e044d84b4b0d948e9b4445b

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Ig6xn19.exe

    Filesize

    548KB

    MD5

    01ab61ba59c7cf2f2b8f038595542dd4

    SHA1

    cda68193e2f1c1c42683426847b6be557e5d7869

    SHA256

    785ae511115729c4ed6d5bf547694d300c2f29292d177ed91efee0937411689e

    SHA512

    285f779545340149737d384690c25a544b826a9b6c6ad79d62a9357f13b4779ee155b37412dfb99c0ee1318292c3863873735e730e044d84b4b0d948e9b4445b

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1bb84pc3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1bb84pc3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\uG7Yy10.exe

    Filesize

    1.3MB

    MD5

    59fccc5ae0de0b7defd686550a54a506

    SHA1

    475e7a19845101e80e162f8be76c13b868e03baa

    SHA256

    f6569f40dff34a9a10147a2f3342564407582fdeb86e49866fea277e6d2e3443

    SHA512

    5bb9fcc50d7579f2ffae9b2bce44784ff96164536718b291e195964a4cc106cdef30039d022f64927c7a1627497a5dbcf5a00e26b94a3a113d9e9b9144486297

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\uG7Yy10.exe

    Filesize

    1.3MB

    MD5

    59fccc5ae0de0b7defd686550a54a506

    SHA1

    475e7a19845101e80e162f8be76c13b868e03baa

    SHA256

    f6569f40dff34a9a10147a2f3342564407582fdeb86e49866fea277e6d2e3443

    SHA512

    5bb9fcc50d7579f2ffae9b2bce44784ff96164536718b291e195964a4cc106cdef30039d022f64927c7a1627497a5dbcf5a00e26b94a3a113d9e9b9144486297

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\JB3uX24.exe

    Filesize

    931KB

    MD5

    4012d1e568e76df0cc18c5afd89a4ccf

    SHA1

    e6920cfd85f46ae7deba6040f0c020d2d37052c8

    SHA256

    f9b8aeb9bb6174d32066b4a40bb78e787a1edf0444ee19a1dec6ce7e22319eab

    SHA512

    9140a8f39531fa7fde3258c41f1ac8877a1fe714257dae871401bf5bab2fc6597a59b7a63f3d186a55b9fd8ffacfdc55628b5ccd46f3a5ce360298ec39243618

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\JB3uX24.exe

    Filesize

    931KB

    MD5

    4012d1e568e76df0cc18c5afd89a4ccf

    SHA1

    e6920cfd85f46ae7deba6040f0c020d2d37052c8

    SHA256

    f9b8aeb9bb6174d32066b4a40bb78e787a1edf0444ee19a1dec6ce7e22319eab

    SHA512

    9140a8f39531fa7fde3258c41f1ac8877a1fe714257dae871401bf5bab2fc6597a59b7a63f3d186a55b9fd8ffacfdc55628b5ccd46f3a5ce360298ec39243618

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Ig6xn19.exe

    Filesize

    548KB

    MD5

    01ab61ba59c7cf2f2b8f038595542dd4

    SHA1

    cda68193e2f1c1c42683426847b6be557e5d7869

    SHA256

    785ae511115729c4ed6d5bf547694d300c2f29292d177ed91efee0937411689e

    SHA512

    285f779545340149737d384690c25a544b826a9b6c6ad79d62a9357f13b4779ee155b37412dfb99c0ee1318292c3863873735e730e044d84b4b0d948e9b4445b

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Ig6xn19.exe

    Filesize

    548KB

    MD5

    01ab61ba59c7cf2f2b8f038595542dd4

    SHA1

    cda68193e2f1c1c42683426847b6be557e5d7869

    SHA256

    785ae511115729c4ed6d5bf547694d300c2f29292d177ed91efee0937411689e

    SHA512

    285f779545340149737d384690c25a544b826a9b6c6ad79d62a9357f13b4779ee155b37412dfb99c0ee1318292c3863873735e730e044d84b4b0d948e9b4445b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1bb84pc3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1bb84pc3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1bb84pc3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1bb84pc3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1bb84pc3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1bb84pc3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • memory/2640-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2640-41-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2640-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2640-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2640-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2640-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2640-47-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2640-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB