Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 18:02

General

  • Target

    9eee7dae7fb88b8ddcdd26c395bd979326b98ddb3513c975d3ce96aca43ea3b2_JC.exe

  • Size

    1.1MB

  • MD5

    2d051bf5a575c6850c3e266a90e2ca88

  • SHA1

    abf9f5649adf498ded5a4e042c6a8093e480d0f5

  • SHA256

    9eee7dae7fb88b8ddcdd26c395bd979326b98ddb3513c975d3ce96aca43ea3b2

  • SHA512

    af0b3d0f2dcd4c3fdd66489c769beba5951ee395f03b2d9ddaffa6e51a83c982b4a107ad1cb748dcf6e5ff1c8f5af4010dec88424d32fa7fe0b38f5909b37226

  • SSDEEP

    24576:/yqp3vLzzXTo9iXoievHVsUkMuIy8fiClZMEFo1LtVexYvI:KqpfLXDOFiev1gWiClZMEFoPVeKv

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 15 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9eee7dae7fb88b8ddcdd26c395bd979326b98ddb3513c975d3ce96aca43ea3b2_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\9eee7dae7fb88b8ddcdd26c395bd979326b98ddb3513c975d3ce96aca43ea3b2_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pR0qJ40.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pR0qJ40.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2888
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wG0my76.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wG0my76.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3004
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bQ5xr04.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bQ5xr04.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3048
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh70jK4.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh70jK4.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:2716
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj5102.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj5102.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2360
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2496
              • 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:2516
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 2516 -s 268
                  7⤵
                  • Program crash
                  PID:2992
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 292
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2980

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pR0qJ40.exe

      Filesize

      1022KB

      MD5

      5bf3e5c0e6732535ac85236b7bfffc36

      SHA1

      30baf24a311b21c2ccc1acd3e5ff9e6e2d511ff7

      SHA256

      37dcee13ec29a7ebb5dac88088b1ca7a5e2e8da8c246e55719df170851d9ee9b

      SHA512

      c53dea1911cdb1e401b003f45165a2d6efc4be349ab66179a34d515657e574f776562e427cf4c33f2b346c3fd7842a9b43b80cd5ced322e2a693eafa0c0009b6

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pR0qJ40.exe

      Filesize

      1022KB

      MD5

      5bf3e5c0e6732535ac85236b7bfffc36

      SHA1

      30baf24a311b21c2ccc1acd3e5ff9e6e2d511ff7

      SHA256

      37dcee13ec29a7ebb5dac88088b1ca7a5e2e8da8c246e55719df170851d9ee9b

      SHA512

      c53dea1911cdb1e401b003f45165a2d6efc4be349ab66179a34d515657e574f776562e427cf4c33f2b346c3fd7842a9b43b80cd5ced322e2a693eafa0c0009b6

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wG0my76.exe

      Filesize

      727KB

      MD5

      a84d8806e971088474472512b9635fc3

      SHA1

      600de689167a99f8460c178a5f0164d076084dc4

      SHA256

      ce385fcd1e1e4a15508dbf8c3c7db03fca165014479e3c5272b3ac387b57cfbb

      SHA512

      471fccff3c45086f2f78add1b0a217b299f860c51db24970363078cb1bcfb0878e4c3cdd7088b06cc744a7ff5237f90d4a860685fd767403c659863d981b9863

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wG0my76.exe

      Filesize

      727KB

      MD5

      a84d8806e971088474472512b9635fc3

      SHA1

      600de689167a99f8460c178a5f0164d076084dc4

      SHA256

      ce385fcd1e1e4a15508dbf8c3c7db03fca165014479e3c5272b3ac387b57cfbb

      SHA512

      471fccff3c45086f2f78add1b0a217b299f860c51db24970363078cb1bcfb0878e4c3cdd7088b06cc744a7ff5237f90d4a860685fd767403c659863d981b9863

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bQ5xr04.exe

      Filesize

      482KB

      MD5

      9396183d7e7ce05a58567a90f5095bd6

      SHA1

      d2153717da30fcea1f99d4e38dbbdf74d0c1430d

      SHA256

      e491dcd46f4098b2dd69b0f78bffae19a126b02520a9c0a3abe4c59352a6b0f8

      SHA512

      4414901b76c591152948b392c4a47546a70dcd7908008823057e92e6db4d6ea8e4d6cc8f6d6b757dc1f7b6a49c2ec1b326992599694439f7cf4aaa9a92e7db17

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bQ5xr04.exe

      Filesize

      482KB

      MD5

      9396183d7e7ce05a58567a90f5095bd6

      SHA1

      d2153717da30fcea1f99d4e38dbbdf74d0c1430d

      SHA256

      e491dcd46f4098b2dd69b0f78bffae19a126b02520a9c0a3abe4c59352a6b0f8

      SHA512

      4414901b76c591152948b392c4a47546a70dcd7908008823057e92e6db4d6ea8e4d6cc8f6d6b757dc1f7b6a49c2ec1b326992599694439f7cf4aaa9a92e7db17

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh70jK4.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh70jK4.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj5102.exe

      Filesize

      422KB

      MD5

      d2aca1e95a0cc6065133aa97a7aacdf2

      SHA1

      248274077abd0159dbcaa0aa2508e1d046eb902f

      SHA256

      9570055c5fc8d370c7bff04fe8fe610df7ac505b9d366fe70fea25ec9a57aa21

      SHA512

      6794f218282fb58d27e2c59ab07aea06888ff38d0df5741f11877ca713b501a1c9255c85d918dad2edf3f7a757614cfa19a68d34eccbb911ac7f0f901f17722b

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj5102.exe

      Filesize

      422KB

      MD5

      d2aca1e95a0cc6065133aa97a7aacdf2

      SHA1

      248274077abd0159dbcaa0aa2508e1d046eb902f

      SHA256

      9570055c5fc8d370c7bff04fe8fe610df7ac505b9d366fe70fea25ec9a57aa21

      SHA512

      6794f218282fb58d27e2c59ab07aea06888ff38d0df5741f11877ca713b501a1c9255c85d918dad2edf3f7a757614cfa19a68d34eccbb911ac7f0f901f17722b

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj5102.exe

      Filesize

      422KB

      MD5

      d2aca1e95a0cc6065133aa97a7aacdf2

      SHA1

      248274077abd0159dbcaa0aa2508e1d046eb902f

      SHA256

      9570055c5fc8d370c7bff04fe8fe610df7ac505b9d366fe70fea25ec9a57aa21

      SHA512

      6794f218282fb58d27e2c59ab07aea06888ff38d0df5741f11877ca713b501a1c9255c85d918dad2edf3f7a757614cfa19a68d34eccbb911ac7f0f901f17722b

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\pR0qJ40.exe

      Filesize

      1022KB

      MD5

      5bf3e5c0e6732535ac85236b7bfffc36

      SHA1

      30baf24a311b21c2ccc1acd3e5ff9e6e2d511ff7

      SHA256

      37dcee13ec29a7ebb5dac88088b1ca7a5e2e8da8c246e55719df170851d9ee9b

      SHA512

      c53dea1911cdb1e401b003f45165a2d6efc4be349ab66179a34d515657e574f776562e427cf4c33f2b346c3fd7842a9b43b80cd5ced322e2a693eafa0c0009b6

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\pR0qJ40.exe

      Filesize

      1022KB

      MD5

      5bf3e5c0e6732535ac85236b7bfffc36

      SHA1

      30baf24a311b21c2ccc1acd3e5ff9e6e2d511ff7

      SHA256

      37dcee13ec29a7ebb5dac88088b1ca7a5e2e8da8c246e55719df170851d9ee9b

      SHA512

      c53dea1911cdb1e401b003f45165a2d6efc4be349ab66179a34d515657e574f776562e427cf4c33f2b346c3fd7842a9b43b80cd5ced322e2a693eafa0c0009b6

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\wG0my76.exe

      Filesize

      727KB

      MD5

      a84d8806e971088474472512b9635fc3

      SHA1

      600de689167a99f8460c178a5f0164d076084dc4

      SHA256

      ce385fcd1e1e4a15508dbf8c3c7db03fca165014479e3c5272b3ac387b57cfbb

      SHA512

      471fccff3c45086f2f78add1b0a217b299f860c51db24970363078cb1bcfb0878e4c3cdd7088b06cc744a7ff5237f90d4a860685fd767403c659863d981b9863

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\wG0my76.exe

      Filesize

      727KB

      MD5

      a84d8806e971088474472512b9635fc3

      SHA1

      600de689167a99f8460c178a5f0164d076084dc4

      SHA256

      ce385fcd1e1e4a15508dbf8c3c7db03fca165014479e3c5272b3ac387b57cfbb

      SHA512

      471fccff3c45086f2f78add1b0a217b299f860c51db24970363078cb1bcfb0878e4c3cdd7088b06cc744a7ff5237f90d4a860685fd767403c659863d981b9863

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\bQ5xr04.exe

      Filesize

      482KB

      MD5

      9396183d7e7ce05a58567a90f5095bd6

      SHA1

      d2153717da30fcea1f99d4e38dbbdf74d0c1430d

      SHA256

      e491dcd46f4098b2dd69b0f78bffae19a126b02520a9c0a3abe4c59352a6b0f8

      SHA512

      4414901b76c591152948b392c4a47546a70dcd7908008823057e92e6db4d6ea8e4d6cc8f6d6b757dc1f7b6a49c2ec1b326992599694439f7cf4aaa9a92e7db17

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\bQ5xr04.exe

      Filesize

      482KB

      MD5

      9396183d7e7ce05a58567a90f5095bd6

      SHA1

      d2153717da30fcea1f99d4e38dbbdf74d0c1430d

      SHA256

      e491dcd46f4098b2dd69b0f78bffae19a126b02520a9c0a3abe4c59352a6b0f8

      SHA512

      4414901b76c591152948b392c4a47546a70dcd7908008823057e92e6db4d6ea8e4d6cc8f6d6b757dc1f7b6a49c2ec1b326992599694439f7cf4aaa9a92e7db17

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh70jK4.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh70jK4.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj5102.exe

      Filesize

      422KB

      MD5

      d2aca1e95a0cc6065133aa97a7aacdf2

      SHA1

      248274077abd0159dbcaa0aa2508e1d046eb902f

      SHA256

      9570055c5fc8d370c7bff04fe8fe610df7ac505b9d366fe70fea25ec9a57aa21

      SHA512

      6794f218282fb58d27e2c59ab07aea06888ff38d0df5741f11877ca713b501a1c9255c85d918dad2edf3f7a757614cfa19a68d34eccbb911ac7f0f901f17722b

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj5102.exe

      Filesize

      422KB

      MD5

      d2aca1e95a0cc6065133aa97a7aacdf2

      SHA1

      248274077abd0159dbcaa0aa2508e1d046eb902f

      SHA256

      9570055c5fc8d370c7bff04fe8fe610df7ac505b9d366fe70fea25ec9a57aa21

      SHA512

      6794f218282fb58d27e2c59ab07aea06888ff38d0df5741f11877ca713b501a1c9255c85d918dad2edf3f7a757614cfa19a68d34eccbb911ac7f0f901f17722b

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj5102.exe

      Filesize

      422KB

      MD5

      d2aca1e95a0cc6065133aa97a7aacdf2

      SHA1

      248274077abd0159dbcaa0aa2508e1d046eb902f

      SHA256

      9570055c5fc8d370c7bff04fe8fe610df7ac505b9d366fe70fea25ec9a57aa21

      SHA512

      6794f218282fb58d27e2c59ab07aea06888ff38d0df5741f11877ca713b501a1c9255c85d918dad2edf3f7a757614cfa19a68d34eccbb911ac7f0f901f17722b

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj5102.exe

      Filesize

      422KB

      MD5

      d2aca1e95a0cc6065133aa97a7aacdf2

      SHA1

      248274077abd0159dbcaa0aa2508e1d046eb902f

      SHA256

      9570055c5fc8d370c7bff04fe8fe610df7ac505b9d366fe70fea25ec9a57aa21

      SHA512

      6794f218282fb58d27e2c59ab07aea06888ff38d0df5741f11877ca713b501a1c9255c85d918dad2edf3f7a757614cfa19a68d34eccbb911ac7f0f901f17722b

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj5102.exe

      Filesize

      422KB

      MD5

      d2aca1e95a0cc6065133aa97a7aacdf2

      SHA1

      248274077abd0159dbcaa0aa2508e1d046eb902f

      SHA256

      9570055c5fc8d370c7bff04fe8fe610df7ac505b9d366fe70fea25ec9a57aa21

      SHA512

      6794f218282fb58d27e2c59ab07aea06888ff38d0df5741f11877ca713b501a1c9255c85d918dad2edf3f7a757614cfa19a68d34eccbb911ac7f0f901f17722b

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj5102.exe

      Filesize

      422KB

      MD5

      d2aca1e95a0cc6065133aa97a7aacdf2

      SHA1

      248274077abd0159dbcaa0aa2508e1d046eb902f

      SHA256

      9570055c5fc8d370c7bff04fe8fe610df7ac505b9d366fe70fea25ec9a57aa21

      SHA512

      6794f218282fb58d27e2c59ab07aea06888ff38d0df5741f11877ca713b501a1c9255c85d918dad2edf3f7a757614cfa19a68d34eccbb911ac7f0f901f17722b

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj5102.exe

      Filesize

      422KB

      MD5

      d2aca1e95a0cc6065133aa97a7aacdf2

      SHA1

      248274077abd0159dbcaa0aa2508e1d046eb902f

      SHA256

      9570055c5fc8d370c7bff04fe8fe610df7ac505b9d366fe70fea25ec9a57aa21

      SHA512

      6794f218282fb58d27e2c59ab07aea06888ff38d0df5741f11877ca713b501a1c9255c85d918dad2edf3f7a757614cfa19a68d34eccbb911ac7f0f901f17722b

    • memory/2516-79-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2516-80-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2516-90-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2516-88-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2516-85-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2516-86-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2516-84-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2516-83-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2516-82-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2516-81-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2716-65-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-51-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-49-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-45-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-61-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-67-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-69-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-63-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-47-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-55-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-53-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-57-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-59-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-43-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-42-0x0000000002020000-0x0000000002036000-memory.dmp

      Filesize

      88KB

    • memory/2716-41-0x0000000002020000-0x000000000203C000-memory.dmp

      Filesize

      112KB

    • memory/2716-40-0x00000000006B0000-0x00000000006CE000-memory.dmp

      Filesize

      120KB