Analysis

  • max time kernel
    121s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 22:20

General

  • Target

    file.exe

  • Size

    1.2MB

  • MD5

    ed9be840f862408ba48eb8a16835e8b2

  • SHA1

    3898bff40cbebbd0d6cd2499ab08fdd9aecf5ea2

  • SHA256

    a5e5512c02a60580bc06fd7eeac2eade6cb91b3eaa6aa9d9ceccfa2f9885b941

  • SHA512

    1c106b7bee69b2152da559ba2cc9ae41a51098341f0471b3a588d3eccc9e7f37a3986d1366e05ee6c26c7c99c747203a794a4c9949c150b5ac4febe9c8d136c8

  • SSDEEP

    24576:uyPDOIBZ2oiJDxaN5vY+y53S/0XizFgQqkeQURG51jQMy:9ZZJiJDK5gXIgQB71cM

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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 56 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:2372
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yn5UZ75.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yn5UZ75.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2788
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\uz9lX54.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\uz9lX54.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2620
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Qh4Bn34.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Qh4Bn34.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2644
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1uT21LA6.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1uT21LA6.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:2624
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Vl7253.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Vl7253.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2924
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2380
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2924 -s 284
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1520

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yn5UZ75.exe

      Filesize

      1.0MB

      MD5

      db7f482886c8829e6fdc7a08ca766983

      SHA1

      ef9685f8ddacb591c5a018d70cfea15dbd9febf9

      SHA256

      11faf81422d3303edb008477c4a360918b4a9f6785f4b4743c5ba6499e7b69e4

      SHA512

      26d31fa464edba57847d8ced02f31294f9a405d84d34360054b26b1732425435e752a072602360f08394444a38a271c7353af502f4ac31f65f1210071df7e763

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yn5UZ75.exe

      Filesize

      1.0MB

      MD5

      db7f482886c8829e6fdc7a08ca766983

      SHA1

      ef9685f8ddacb591c5a018d70cfea15dbd9febf9

      SHA256

      11faf81422d3303edb008477c4a360918b4a9f6785f4b4743c5ba6499e7b69e4

      SHA512

      26d31fa464edba57847d8ced02f31294f9a405d84d34360054b26b1732425435e752a072602360f08394444a38a271c7353af502f4ac31f65f1210071df7e763

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\uz9lX54.exe

      Filesize

      748KB

      MD5

      acae0b458acbc925c9c245ab310510c7

      SHA1

      e2c17c0b2e3a00b6f13de24effdf91de3dafeae0

      SHA256

      88a8f908be5c1b1ccdae9b9c9c7b51ea0101bc62f79930e0439539581199b956

      SHA512

      ee1ffe5ffda675192a68834bfbfda6e2be850f2f147aabfac2fc8526e284b90bef57a6fd195a928816aeed5300c3e1ffd4156dcbfbf0e8236e8bbfae9376290f

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\uz9lX54.exe

      Filesize

      748KB

      MD5

      acae0b458acbc925c9c245ab310510c7

      SHA1

      e2c17c0b2e3a00b6f13de24effdf91de3dafeae0

      SHA256

      88a8f908be5c1b1ccdae9b9c9c7b51ea0101bc62f79930e0439539581199b956

      SHA512

      ee1ffe5ffda675192a68834bfbfda6e2be850f2f147aabfac2fc8526e284b90bef57a6fd195a928816aeed5300c3e1ffd4156dcbfbf0e8236e8bbfae9376290f

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Qh4Bn34.exe

      Filesize

      495KB

      MD5

      fcfdbb27cb70118d0a4155e09ecbb93b

      SHA1

      e0d80634c65b247e34cfe7ad42ca992d56e874c2

      SHA256

      60919fa7bad7ce5bd00ad6347cc0e13e25fcba0664a98563a5b899cda31b3a6b

      SHA512

      d729fd9b593a4fea833fb8584b218a956119cb94e2f84683aedab20583811aa9fe5356e83f352e04cb97edb005710bba17249d9167ba229ab8e7979b4ee1714e

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Qh4Bn34.exe

      Filesize

      495KB

      MD5

      fcfdbb27cb70118d0a4155e09ecbb93b

      SHA1

      e0d80634c65b247e34cfe7ad42ca992d56e874c2

      SHA256

      60919fa7bad7ce5bd00ad6347cc0e13e25fcba0664a98563a5b899cda31b3a6b

      SHA512

      d729fd9b593a4fea833fb8584b218a956119cb94e2f84683aedab20583811aa9fe5356e83f352e04cb97edb005710bba17249d9167ba229ab8e7979b4ee1714e

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1uT21LA6.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1uT21LA6.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Vl7253.exe

      Filesize

      450KB

      MD5

      ca0d12e5f0baab80bffc967776184c8d

      SHA1

      fcda04f2ffe2de5819e8f2f5a5fecb4cf7205178

      SHA256

      ef867e3a587aa41d8592470148ea9a2dd8c8781c4adab19f436c64d1919b4843

      SHA512

      6ad091252d558c69672662e6d78e362cd53eeb2761ecd7565c8d7c14e113dc07701f1c66f9b1d3032abbfeddeb523408930301933505bdf96572df8d9ac692ed

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Vl7253.exe

      Filesize

      450KB

      MD5

      ca0d12e5f0baab80bffc967776184c8d

      SHA1

      fcda04f2ffe2de5819e8f2f5a5fecb4cf7205178

      SHA256

      ef867e3a587aa41d8592470148ea9a2dd8c8781c4adab19f436c64d1919b4843

      SHA512

      6ad091252d558c69672662e6d78e362cd53eeb2761ecd7565c8d7c14e113dc07701f1c66f9b1d3032abbfeddeb523408930301933505bdf96572df8d9ac692ed

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\yn5UZ75.exe

      Filesize

      1.0MB

      MD5

      db7f482886c8829e6fdc7a08ca766983

      SHA1

      ef9685f8ddacb591c5a018d70cfea15dbd9febf9

      SHA256

      11faf81422d3303edb008477c4a360918b4a9f6785f4b4743c5ba6499e7b69e4

      SHA512

      26d31fa464edba57847d8ced02f31294f9a405d84d34360054b26b1732425435e752a072602360f08394444a38a271c7353af502f4ac31f65f1210071df7e763

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\yn5UZ75.exe

      Filesize

      1.0MB

      MD5

      db7f482886c8829e6fdc7a08ca766983

      SHA1

      ef9685f8ddacb591c5a018d70cfea15dbd9febf9

      SHA256

      11faf81422d3303edb008477c4a360918b4a9f6785f4b4743c5ba6499e7b69e4

      SHA512

      26d31fa464edba57847d8ced02f31294f9a405d84d34360054b26b1732425435e752a072602360f08394444a38a271c7353af502f4ac31f65f1210071df7e763

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\uz9lX54.exe

      Filesize

      748KB

      MD5

      acae0b458acbc925c9c245ab310510c7

      SHA1

      e2c17c0b2e3a00b6f13de24effdf91de3dafeae0

      SHA256

      88a8f908be5c1b1ccdae9b9c9c7b51ea0101bc62f79930e0439539581199b956

      SHA512

      ee1ffe5ffda675192a68834bfbfda6e2be850f2f147aabfac2fc8526e284b90bef57a6fd195a928816aeed5300c3e1ffd4156dcbfbf0e8236e8bbfae9376290f

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\uz9lX54.exe

      Filesize

      748KB

      MD5

      acae0b458acbc925c9c245ab310510c7

      SHA1

      e2c17c0b2e3a00b6f13de24effdf91de3dafeae0

      SHA256

      88a8f908be5c1b1ccdae9b9c9c7b51ea0101bc62f79930e0439539581199b956

      SHA512

      ee1ffe5ffda675192a68834bfbfda6e2be850f2f147aabfac2fc8526e284b90bef57a6fd195a928816aeed5300c3e1ffd4156dcbfbf0e8236e8bbfae9376290f

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Qh4Bn34.exe

      Filesize

      495KB

      MD5

      fcfdbb27cb70118d0a4155e09ecbb93b

      SHA1

      e0d80634c65b247e34cfe7ad42ca992d56e874c2

      SHA256

      60919fa7bad7ce5bd00ad6347cc0e13e25fcba0664a98563a5b899cda31b3a6b

      SHA512

      d729fd9b593a4fea833fb8584b218a956119cb94e2f84683aedab20583811aa9fe5356e83f352e04cb97edb005710bba17249d9167ba229ab8e7979b4ee1714e

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Qh4Bn34.exe

      Filesize

      495KB

      MD5

      fcfdbb27cb70118d0a4155e09ecbb93b

      SHA1

      e0d80634c65b247e34cfe7ad42ca992d56e874c2

      SHA256

      60919fa7bad7ce5bd00ad6347cc0e13e25fcba0664a98563a5b899cda31b3a6b

      SHA512

      d729fd9b593a4fea833fb8584b218a956119cb94e2f84683aedab20583811aa9fe5356e83f352e04cb97edb005710bba17249d9167ba229ab8e7979b4ee1714e

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1uT21LA6.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1uT21LA6.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Vl7253.exe

      Filesize

      450KB

      MD5

      ca0d12e5f0baab80bffc967776184c8d

      SHA1

      fcda04f2ffe2de5819e8f2f5a5fecb4cf7205178

      SHA256

      ef867e3a587aa41d8592470148ea9a2dd8c8781c4adab19f436c64d1919b4843

      SHA512

      6ad091252d558c69672662e6d78e362cd53eeb2761ecd7565c8d7c14e113dc07701f1c66f9b1d3032abbfeddeb523408930301933505bdf96572df8d9ac692ed

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Vl7253.exe

      Filesize

      450KB

      MD5

      ca0d12e5f0baab80bffc967776184c8d

      SHA1

      fcda04f2ffe2de5819e8f2f5a5fecb4cf7205178

      SHA256

      ef867e3a587aa41d8592470148ea9a2dd8c8781c4adab19f436c64d1919b4843

      SHA512

      6ad091252d558c69672662e6d78e362cd53eeb2761ecd7565c8d7c14e113dc07701f1c66f9b1d3032abbfeddeb523408930301933505bdf96572df8d9ac692ed

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Vl7253.exe

      Filesize

      450KB

      MD5

      ca0d12e5f0baab80bffc967776184c8d

      SHA1

      fcda04f2ffe2de5819e8f2f5a5fecb4cf7205178

      SHA256

      ef867e3a587aa41d8592470148ea9a2dd8c8781c4adab19f436c64d1919b4843

      SHA512

      6ad091252d558c69672662e6d78e362cd53eeb2761ecd7565c8d7c14e113dc07701f1c66f9b1d3032abbfeddeb523408930301933505bdf96572df8d9ac692ed

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Vl7253.exe

      Filesize

      450KB

      MD5

      ca0d12e5f0baab80bffc967776184c8d

      SHA1

      fcda04f2ffe2de5819e8f2f5a5fecb4cf7205178

      SHA256

      ef867e3a587aa41d8592470148ea9a2dd8c8781c4adab19f436c64d1919b4843

      SHA512

      6ad091252d558c69672662e6d78e362cd53eeb2761ecd7565c8d7c14e113dc07701f1c66f9b1d3032abbfeddeb523408930301933505bdf96572df8d9ac692ed

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Vl7253.exe

      Filesize

      450KB

      MD5

      ca0d12e5f0baab80bffc967776184c8d

      SHA1

      fcda04f2ffe2de5819e8f2f5a5fecb4cf7205178

      SHA256

      ef867e3a587aa41d8592470148ea9a2dd8c8781c4adab19f436c64d1919b4843

      SHA512

      6ad091252d558c69672662e6d78e362cd53eeb2761ecd7565c8d7c14e113dc07701f1c66f9b1d3032abbfeddeb523408930301933505bdf96572df8d9ac692ed

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Vl7253.exe

      Filesize

      450KB

      MD5

      ca0d12e5f0baab80bffc967776184c8d

      SHA1

      fcda04f2ffe2de5819e8f2f5a5fecb4cf7205178

      SHA256

      ef867e3a587aa41d8592470148ea9a2dd8c8781c4adab19f436c64d1919b4843

      SHA512

      6ad091252d558c69672662e6d78e362cd53eeb2761ecd7565c8d7c14e113dc07701f1c66f9b1d3032abbfeddeb523408930301933505bdf96572df8d9ac692ed

    • memory/2380-80-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2380-76-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2380-95-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2380-90-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2380-89-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2380-87-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2380-84-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2380-85-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2380-82-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2380-83-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2380-81-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2380-78-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2624-69-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB

    • memory/2624-61-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB

    • memory/2624-49-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB

    • memory/2624-45-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB

    • memory/2624-51-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB

    • memory/2624-53-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB

    • memory/2624-55-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB

    • memory/2624-65-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB

    • memory/2624-67-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB

    • memory/2624-47-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB

    • memory/2624-63-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB

    • memory/2624-59-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB

    • memory/2624-43-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB

    • memory/2624-42-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB

    • memory/2624-41-0x00000000005D0000-0x00000000005EC000-memory.dmp

      Filesize

      112KB

    • memory/2624-40-0x0000000000590000-0x00000000005AE000-memory.dmp

      Filesize

      120KB

    • memory/2624-57-0x00000000005D0000-0x00000000005E6000-memory.dmp

      Filesize

      88KB