Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 16:59

General

  • Target

    file.exe

  • Size

    1.2MB

  • MD5

    1402b0376a89b9dc6cbe4f1c34185317

  • SHA1

    d3baf0ca3c3af8eca94afa7559d3371726421df5

  • SHA256

    563f71f6eabcc076a566cdde5791e6944d6b1945d340bbc42a753399b120284b

  • SHA512

    38523dc6f08c34fb1f72c2d8626ed3298fddac86c10ea7eaba3675be8bdbc118ac1013b04fd43e1a646b91866efd00f1dbd912d9fd6f34496d13914c410814d1

  • SSDEEP

    24576:WyR+O/A+lQ1A4Wbbj/CYVARu8/X+SrMY/dt/3NFy8UxxwazEkLybz:lRTlKKq8AR/OSrMY/z3kxoj

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 14 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 63 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:2384
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lc0zl42.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lc0zl42.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2616
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\XW4yr43.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\XW4yr43.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2776
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qy9SP36.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qy9SP36.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2628
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1GT92VO8.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1GT92VO8.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Loads dropped DLL
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2720
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Bv9758.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Bv9758.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2340
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:2044
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2044 -s 268
                7⤵
                • Program crash
                PID:1228
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2988

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lc0zl42.exe

    Filesize

    1.0MB

    MD5

    f572aa58cd832692b111a73dc677cb66

    SHA1

    ea419308620d994a6b53eca917123bd9d2f4ccbf

    SHA256

    b88fb0dc95af243a5f4fff3a29a7ae96f3cb6b21aea14dc4522b5718e7b91a51

    SHA512

    2179978b796bb13321925f86afce3fb964bbd474d5d462bcc093974995ae958a269de8da4679c0d0103e7f06647a323ba4db69bf7266498836b1b540fab05018

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lc0zl42.exe

    Filesize

    1.0MB

    MD5

    f572aa58cd832692b111a73dc677cb66

    SHA1

    ea419308620d994a6b53eca917123bd9d2f4ccbf

    SHA256

    b88fb0dc95af243a5f4fff3a29a7ae96f3cb6b21aea14dc4522b5718e7b91a51

    SHA512

    2179978b796bb13321925f86afce3fb964bbd474d5d462bcc093974995ae958a269de8da4679c0d0103e7f06647a323ba4db69bf7266498836b1b540fab05018

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\XW4yr43.exe

    Filesize

    746KB

    MD5

    92d42d8db27c7c1451e951702d7875d8

    SHA1

    8864d4d5f43dc16ed6db6b0f17dc7f29f1ef91fe

    SHA256

    de071c64dee24478984f28203395f616aa632fbde9c74c47bf7bb4d87e0f53ef

    SHA512

    f3e79e48eb0f1ed31e346a108988dea478d79e8dfac13c905b502ec8b1f644b76825b12ac5e1c626cd5c5b1bf3ab6cfe32d1bef7c46cbe33412a87ce7c3f4f71

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\XW4yr43.exe

    Filesize

    746KB

    MD5

    92d42d8db27c7c1451e951702d7875d8

    SHA1

    8864d4d5f43dc16ed6db6b0f17dc7f29f1ef91fe

    SHA256

    de071c64dee24478984f28203395f616aa632fbde9c74c47bf7bb4d87e0f53ef

    SHA512

    f3e79e48eb0f1ed31e346a108988dea478d79e8dfac13c905b502ec8b1f644b76825b12ac5e1c626cd5c5b1bf3ab6cfe32d1bef7c46cbe33412a87ce7c3f4f71

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qy9SP36.exe

    Filesize

    494KB

    MD5

    2fe45a93c6d8420ac532a17049a3c3e4

    SHA1

    967d8936c6bd4a154723bffdcd6cc6abdbe5f5f6

    SHA256

    3a1e88fedc773033a3ce7208eb9189381c73698a69ab30e1c8cdc52a5cce8ce2

    SHA512

    25e86e31a892031b358c49bb706574a8a37404aef7f34d2ac244fc264369ed1533886d026b0ecb0b4c4fdf340784f25044c5b05b961a227f8835c5ab01333305

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qy9SP36.exe

    Filesize

    494KB

    MD5

    2fe45a93c6d8420ac532a17049a3c3e4

    SHA1

    967d8936c6bd4a154723bffdcd6cc6abdbe5f5f6

    SHA256

    3a1e88fedc773033a3ce7208eb9189381c73698a69ab30e1c8cdc52a5cce8ce2

    SHA512

    25e86e31a892031b358c49bb706574a8a37404aef7f34d2ac244fc264369ed1533886d026b0ecb0b4c4fdf340784f25044c5b05b961a227f8835c5ab01333305

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1GT92VO8.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1GT92VO8.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Bv9758.exe

    Filesize

    449KB

    MD5

    b3bc83834eed49645a0de130ac263390

    SHA1

    949fad2b7b9c830be6dc98e1e19cce53841be065

    SHA256

    f0aee048aef7adecdd41d0aa2ad700beb81584e9629465d34985ef6fc6a3c35a

    SHA512

    5cd406b56bab278a3d1185b389e682f874868aec285d3da95f1dedbc88966f6ef1fb66e412643460e3415792b1ed50635f4bf2b99c46c5c04d86ec53d9d165eb

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Bv9758.exe

    Filesize

    449KB

    MD5

    b3bc83834eed49645a0de130ac263390

    SHA1

    949fad2b7b9c830be6dc98e1e19cce53841be065

    SHA256

    f0aee048aef7adecdd41d0aa2ad700beb81584e9629465d34985ef6fc6a3c35a

    SHA512

    5cd406b56bab278a3d1185b389e682f874868aec285d3da95f1dedbc88966f6ef1fb66e412643460e3415792b1ed50635f4bf2b99c46c5c04d86ec53d9d165eb

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Lc0zl42.exe

    Filesize

    1.0MB

    MD5

    f572aa58cd832692b111a73dc677cb66

    SHA1

    ea419308620d994a6b53eca917123bd9d2f4ccbf

    SHA256

    b88fb0dc95af243a5f4fff3a29a7ae96f3cb6b21aea14dc4522b5718e7b91a51

    SHA512

    2179978b796bb13321925f86afce3fb964bbd474d5d462bcc093974995ae958a269de8da4679c0d0103e7f06647a323ba4db69bf7266498836b1b540fab05018

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Lc0zl42.exe

    Filesize

    1.0MB

    MD5

    f572aa58cd832692b111a73dc677cb66

    SHA1

    ea419308620d994a6b53eca917123bd9d2f4ccbf

    SHA256

    b88fb0dc95af243a5f4fff3a29a7ae96f3cb6b21aea14dc4522b5718e7b91a51

    SHA512

    2179978b796bb13321925f86afce3fb964bbd474d5d462bcc093974995ae958a269de8da4679c0d0103e7f06647a323ba4db69bf7266498836b1b540fab05018

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\XW4yr43.exe

    Filesize

    746KB

    MD5

    92d42d8db27c7c1451e951702d7875d8

    SHA1

    8864d4d5f43dc16ed6db6b0f17dc7f29f1ef91fe

    SHA256

    de071c64dee24478984f28203395f616aa632fbde9c74c47bf7bb4d87e0f53ef

    SHA512

    f3e79e48eb0f1ed31e346a108988dea478d79e8dfac13c905b502ec8b1f644b76825b12ac5e1c626cd5c5b1bf3ab6cfe32d1bef7c46cbe33412a87ce7c3f4f71

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\XW4yr43.exe

    Filesize

    746KB

    MD5

    92d42d8db27c7c1451e951702d7875d8

    SHA1

    8864d4d5f43dc16ed6db6b0f17dc7f29f1ef91fe

    SHA256

    de071c64dee24478984f28203395f616aa632fbde9c74c47bf7bb4d87e0f53ef

    SHA512

    f3e79e48eb0f1ed31e346a108988dea478d79e8dfac13c905b502ec8b1f644b76825b12ac5e1c626cd5c5b1bf3ab6cfe32d1bef7c46cbe33412a87ce7c3f4f71

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\qy9SP36.exe

    Filesize

    494KB

    MD5

    2fe45a93c6d8420ac532a17049a3c3e4

    SHA1

    967d8936c6bd4a154723bffdcd6cc6abdbe5f5f6

    SHA256

    3a1e88fedc773033a3ce7208eb9189381c73698a69ab30e1c8cdc52a5cce8ce2

    SHA512

    25e86e31a892031b358c49bb706574a8a37404aef7f34d2ac244fc264369ed1533886d026b0ecb0b4c4fdf340784f25044c5b05b961a227f8835c5ab01333305

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\qy9SP36.exe

    Filesize

    494KB

    MD5

    2fe45a93c6d8420ac532a17049a3c3e4

    SHA1

    967d8936c6bd4a154723bffdcd6cc6abdbe5f5f6

    SHA256

    3a1e88fedc773033a3ce7208eb9189381c73698a69ab30e1c8cdc52a5cce8ce2

    SHA512

    25e86e31a892031b358c49bb706574a8a37404aef7f34d2ac244fc264369ed1533886d026b0ecb0b4c4fdf340784f25044c5b05b961a227f8835c5ab01333305

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1GT92VO8.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1GT92VO8.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Bv9758.exe

    Filesize

    449KB

    MD5

    b3bc83834eed49645a0de130ac263390

    SHA1

    949fad2b7b9c830be6dc98e1e19cce53841be065

    SHA256

    f0aee048aef7adecdd41d0aa2ad700beb81584e9629465d34985ef6fc6a3c35a

    SHA512

    5cd406b56bab278a3d1185b389e682f874868aec285d3da95f1dedbc88966f6ef1fb66e412643460e3415792b1ed50635f4bf2b99c46c5c04d86ec53d9d165eb

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Bv9758.exe

    Filesize

    449KB

    MD5

    b3bc83834eed49645a0de130ac263390

    SHA1

    949fad2b7b9c830be6dc98e1e19cce53841be065

    SHA256

    f0aee048aef7adecdd41d0aa2ad700beb81584e9629465d34985ef6fc6a3c35a

    SHA512

    5cd406b56bab278a3d1185b389e682f874868aec285d3da95f1dedbc88966f6ef1fb66e412643460e3415792b1ed50635f4bf2b99c46c5c04d86ec53d9d165eb

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Bv9758.exe

    Filesize

    449KB

    MD5

    b3bc83834eed49645a0de130ac263390

    SHA1

    949fad2b7b9c830be6dc98e1e19cce53841be065

    SHA256

    f0aee048aef7adecdd41d0aa2ad700beb81584e9629465d34985ef6fc6a3c35a

    SHA512

    5cd406b56bab278a3d1185b389e682f874868aec285d3da95f1dedbc88966f6ef1fb66e412643460e3415792b1ed50635f4bf2b99c46c5c04d86ec53d9d165eb

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Bv9758.exe

    Filesize

    449KB

    MD5

    b3bc83834eed49645a0de130ac263390

    SHA1

    949fad2b7b9c830be6dc98e1e19cce53841be065

    SHA256

    f0aee048aef7adecdd41d0aa2ad700beb81584e9629465d34985ef6fc6a3c35a

    SHA512

    5cd406b56bab278a3d1185b389e682f874868aec285d3da95f1dedbc88966f6ef1fb66e412643460e3415792b1ed50635f4bf2b99c46c5c04d86ec53d9d165eb

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Bv9758.exe

    Filesize

    449KB

    MD5

    b3bc83834eed49645a0de130ac263390

    SHA1

    949fad2b7b9c830be6dc98e1e19cce53841be065

    SHA256

    f0aee048aef7adecdd41d0aa2ad700beb81584e9629465d34985ef6fc6a3c35a

    SHA512

    5cd406b56bab278a3d1185b389e682f874868aec285d3da95f1dedbc88966f6ef1fb66e412643460e3415792b1ed50635f4bf2b99c46c5c04d86ec53d9d165eb

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Bv9758.exe

    Filesize

    449KB

    MD5

    b3bc83834eed49645a0de130ac263390

    SHA1

    949fad2b7b9c830be6dc98e1e19cce53841be065

    SHA256

    f0aee048aef7adecdd41d0aa2ad700beb81584e9629465d34985ef6fc6a3c35a

    SHA512

    5cd406b56bab278a3d1185b389e682f874868aec285d3da95f1dedbc88966f6ef1fb66e412643460e3415792b1ed50635f4bf2b99c46c5c04d86ec53d9d165eb

  • memory/2044-85-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2044-87-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2044-76-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2044-78-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2044-80-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2044-83-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2044-81-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2044-82-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2044-79-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2044-77-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2720-59-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2720-65-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2720-40-0x0000000000390000-0x00000000003AE000-memory.dmp

    Filesize

    120KB

  • memory/2720-42-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2720-43-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2720-61-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2720-63-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2720-67-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2720-69-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2720-41-0x00000000004E0000-0x00000000004FC000-memory.dmp

    Filesize

    112KB

  • memory/2720-45-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2720-57-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2720-55-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2720-53-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2720-51-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2720-49-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2720-47-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB