Analysis

  • max time kernel
    154s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 07:01

General

  • Target

    file.exe

  • Size

    1.0MB

  • MD5

    6b043f7b06e1cd30fd2cb9c027c2e49e

  • SHA1

    0f43fe7998c933a625ef9415599c3fc30652fb3b

  • SHA256

    be9d5bb1cec536aa80f16fcc1f9c5d4245d2e9bda7c8c15ca417a12526d43c2c

  • SHA512

    d1738abf081485079d4e0e3aee557b1ce660b5b520991ea5eedf37bf16f29ab1c77c9d0634174d69167c17c3aea0dc9682d46cdb3a5d53e154c11e003d46671d

  • SSDEEP

    24576:myFOdL0IdHppyQOjw/f2i5hnZiYKVp793JSXz/LK:1FOl0IpyQZfDfY/v0z/L

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 54 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:2780
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\DB0lD55.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\DB0lD55.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2640
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Nj0BH71.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Nj0BH71.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2808
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\VD5it37.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\VD5it37.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2672
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Mr82Vy3.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Mr82Vy3.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2520
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:3064
              • 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:3068
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2520 -s 280
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2488

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\DB0lD55.exe

      Filesize

      909KB

      MD5

      ba42e20d227b4c0e8c235a03d247f150

      SHA1

      a14a6f290e540d57dda0fc46c4b9097c43ddb110

      SHA256

      02e51d503a0b527652b4c056faf3c5aeada709b8081f414c54208d2884181daa

      SHA512

      3ec45774915168905c7aa27314c2e892d3dbf40a83f2118d6758b183a3cdb7b789282f0f8aeb2135519765396f970f116ec5819b36735d0a15525202dfe6e36b

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\DB0lD55.exe

      Filesize

      909KB

      MD5

      ba42e20d227b4c0e8c235a03d247f150

      SHA1

      a14a6f290e540d57dda0fc46c4b9097c43ddb110

      SHA256

      02e51d503a0b527652b4c056faf3c5aeada709b8081f414c54208d2884181daa

      SHA512

      3ec45774915168905c7aa27314c2e892d3dbf40a83f2118d6758b183a3cdb7b789282f0f8aeb2135519765396f970f116ec5819b36735d0a15525202dfe6e36b

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Nj0BH71.exe

      Filesize

      621KB

      MD5

      92e4574bc98d05528c9c42167f630971

      SHA1

      3303dd8f823690c169d49492c1ea52d784796d25

      SHA256

      a17673d87dac3dbdf22ba7601f959b161afbcf2a2791590cf805068f7148b759

      SHA512

      d16938abaf4b19c97451d9332087c97a3cb1c0ec7887c3b32e9a8641336bc54d686e8cb9fcbf5d515932de53017735a7ca1892ae1ae453123a4edad3f0132cbe

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Nj0BH71.exe

      Filesize

      621KB

      MD5

      92e4574bc98d05528c9c42167f630971

      SHA1

      3303dd8f823690c169d49492c1ea52d784796d25

      SHA256

      a17673d87dac3dbdf22ba7601f959b161afbcf2a2791590cf805068f7148b759

      SHA512

      d16938abaf4b19c97451d9332087c97a3cb1c0ec7887c3b32e9a8641336bc54d686e8cb9fcbf5d515932de53017735a7ca1892ae1ae453123a4edad3f0132cbe

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\VD5it37.exe

      Filesize

      382KB

      MD5

      00b2832b8c738ae03c71614a8c020e84

      SHA1

      0daf365f2db562a88c502915c3d635308b661329

      SHA256

      500e453ddcb616d01b5214dfacc22541de70ee4402b126d6bb9680ce8086b8d4

      SHA512

      f63e240c2970b9eff6be47025b41f0040d07ea17efac194fde1dfe9d42f45127030e7909f729c2f55b117ee31f820a042c830c9de9a236b3fb61fe9e1bd50431

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\VD5it37.exe

      Filesize

      382KB

      MD5

      00b2832b8c738ae03c71614a8c020e84

      SHA1

      0daf365f2db562a88c502915c3d635308b661329

      SHA256

      500e453ddcb616d01b5214dfacc22541de70ee4402b126d6bb9680ce8086b8d4

      SHA512

      f63e240c2970b9eff6be47025b41f0040d07ea17efac194fde1dfe9d42f45127030e7909f729c2f55b117ee31f820a042c830c9de9a236b3fb61fe9e1bd50431

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Mr82Vy3.exe

      Filesize

      237KB

      MD5

      677d51755f3b271dfec873b7aa9feb57

      SHA1

      4551cef3d30ff8e8e9b08631f1e0bfefb9d69a8d

      SHA256

      2c4924323f046045c48eb80d9df482a34395ff0cf40b1c8745bfb3fb1b73ccac

      SHA512

      49ed6ce0f83dffcf80fd7865205dfbcffe40a2aab0a66ace740ab9f33898cb64364299c93e8fdbc0dce79edc2cd52ce95b476d40fb61db4b712ee958b3958e5a

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Mr82Vy3.exe

      Filesize

      237KB

      MD5

      677d51755f3b271dfec873b7aa9feb57

      SHA1

      4551cef3d30ff8e8e9b08631f1e0bfefb9d69a8d

      SHA256

      2c4924323f046045c48eb80d9df482a34395ff0cf40b1c8745bfb3fb1b73ccac

      SHA512

      49ed6ce0f83dffcf80fd7865205dfbcffe40a2aab0a66ace740ab9f33898cb64364299c93e8fdbc0dce79edc2cd52ce95b476d40fb61db4b712ee958b3958e5a

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\DB0lD55.exe

      Filesize

      909KB

      MD5

      ba42e20d227b4c0e8c235a03d247f150

      SHA1

      a14a6f290e540d57dda0fc46c4b9097c43ddb110

      SHA256

      02e51d503a0b527652b4c056faf3c5aeada709b8081f414c54208d2884181daa

      SHA512

      3ec45774915168905c7aa27314c2e892d3dbf40a83f2118d6758b183a3cdb7b789282f0f8aeb2135519765396f970f116ec5819b36735d0a15525202dfe6e36b

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\DB0lD55.exe

      Filesize

      909KB

      MD5

      ba42e20d227b4c0e8c235a03d247f150

      SHA1

      a14a6f290e540d57dda0fc46c4b9097c43ddb110

      SHA256

      02e51d503a0b527652b4c056faf3c5aeada709b8081f414c54208d2884181daa

      SHA512

      3ec45774915168905c7aa27314c2e892d3dbf40a83f2118d6758b183a3cdb7b789282f0f8aeb2135519765396f970f116ec5819b36735d0a15525202dfe6e36b

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Nj0BH71.exe

      Filesize

      621KB

      MD5

      92e4574bc98d05528c9c42167f630971

      SHA1

      3303dd8f823690c169d49492c1ea52d784796d25

      SHA256

      a17673d87dac3dbdf22ba7601f959b161afbcf2a2791590cf805068f7148b759

      SHA512

      d16938abaf4b19c97451d9332087c97a3cb1c0ec7887c3b32e9a8641336bc54d686e8cb9fcbf5d515932de53017735a7ca1892ae1ae453123a4edad3f0132cbe

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Nj0BH71.exe

      Filesize

      621KB

      MD5

      92e4574bc98d05528c9c42167f630971

      SHA1

      3303dd8f823690c169d49492c1ea52d784796d25

      SHA256

      a17673d87dac3dbdf22ba7601f959b161afbcf2a2791590cf805068f7148b759

      SHA512

      d16938abaf4b19c97451d9332087c97a3cb1c0ec7887c3b32e9a8641336bc54d686e8cb9fcbf5d515932de53017735a7ca1892ae1ae453123a4edad3f0132cbe

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\VD5it37.exe

      Filesize

      382KB

      MD5

      00b2832b8c738ae03c71614a8c020e84

      SHA1

      0daf365f2db562a88c502915c3d635308b661329

      SHA256

      500e453ddcb616d01b5214dfacc22541de70ee4402b126d6bb9680ce8086b8d4

      SHA512

      f63e240c2970b9eff6be47025b41f0040d07ea17efac194fde1dfe9d42f45127030e7909f729c2f55b117ee31f820a042c830c9de9a236b3fb61fe9e1bd50431

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\VD5it37.exe

      Filesize

      382KB

      MD5

      00b2832b8c738ae03c71614a8c020e84

      SHA1

      0daf365f2db562a88c502915c3d635308b661329

      SHA256

      500e453ddcb616d01b5214dfacc22541de70ee4402b126d6bb9680ce8086b8d4

      SHA512

      f63e240c2970b9eff6be47025b41f0040d07ea17efac194fde1dfe9d42f45127030e7909f729c2f55b117ee31f820a042c830c9de9a236b3fb61fe9e1bd50431

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Mr82Vy3.exe

      Filesize

      237KB

      MD5

      677d51755f3b271dfec873b7aa9feb57

      SHA1

      4551cef3d30ff8e8e9b08631f1e0bfefb9d69a8d

      SHA256

      2c4924323f046045c48eb80d9df482a34395ff0cf40b1c8745bfb3fb1b73ccac

      SHA512

      49ed6ce0f83dffcf80fd7865205dfbcffe40a2aab0a66ace740ab9f33898cb64364299c93e8fdbc0dce79edc2cd52ce95b476d40fb61db4b712ee958b3958e5a

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Mr82Vy3.exe

      Filesize

      237KB

      MD5

      677d51755f3b271dfec873b7aa9feb57

      SHA1

      4551cef3d30ff8e8e9b08631f1e0bfefb9d69a8d

      SHA256

      2c4924323f046045c48eb80d9df482a34395ff0cf40b1c8745bfb3fb1b73ccac

      SHA512

      49ed6ce0f83dffcf80fd7865205dfbcffe40a2aab0a66ace740ab9f33898cb64364299c93e8fdbc0dce79edc2cd52ce95b476d40fb61db4b712ee958b3958e5a

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Mr82Vy3.exe

      Filesize

      237KB

      MD5

      677d51755f3b271dfec873b7aa9feb57

      SHA1

      4551cef3d30ff8e8e9b08631f1e0bfefb9d69a8d

      SHA256

      2c4924323f046045c48eb80d9df482a34395ff0cf40b1c8745bfb3fb1b73ccac

      SHA512

      49ed6ce0f83dffcf80fd7865205dfbcffe40a2aab0a66ace740ab9f33898cb64364299c93e8fdbc0dce79edc2cd52ce95b476d40fb61db4b712ee958b3958e5a

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Mr82Vy3.exe

      Filesize

      237KB

      MD5

      677d51755f3b271dfec873b7aa9feb57

      SHA1

      4551cef3d30ff8e8e9b08631f1e0bfefb9d69a8d

      SHA256

      2c4924323f046045c48eb80d9df482a34395ff0cf40b1c8745bfb3fb1b73ccac

      SHA512

      49ed6ce0f83dffcf80fd7865205dfbcffe40a2aab0a66ace740ab9f33898cb64364299c93e8fdbc0dce79edc2cd52ce95b476d40fb61db4b712ee958b3958e5a

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Mr82Vy3.exe

      Filesize

      237KB

      MD5

      677d51755f3b271dfec873b7aa9feb57

      SHA1

      4551cef3d30ff8e8e9b08631f1e0bfefb9d69a8d

      SHA256

      2c4924323f046045c48eb80d9df482a34395ff0cf40b1c8745bfb3fb1b73ccac

      SHA512

      49ed6ce0f83dffcf80fd7865205dfbcffe40a2aab0a66ace740ab9f33898cb64364299c93e8fdbc0dce79edc2cd52ce95b476d40fb61db4b712ee958b3958e5a

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Mr82Vy3.exe

      Filesize

      237KB

      MD5

      677d51755f3b271dfec873b7aa9feb57

      SHA1

      4551cef3d30ff8e8e9b08631f1e0bfefb9d69a8d

      SHA256

      2c4924323f046045c48eb80d9df482a34395ff0cf40b1c8745bfb3fb1b73ccac

      SHA512

      49ed6ce0f83dffcf80fd7865205dfbcffe40a2aab0a66ace740ab9f33898cb64364299c93e8fdbc0dce79edc2cd52ce95b476d40fb61db4b712ee958b3958e5a

    • memory/3068-40-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/3068-41-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/3068-42-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/3068-43-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/3068-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/3068-45-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/3068-49-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/3068-47-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB