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Analysis

  • max time kernel
    118s
  • 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, 17:31

General

  • Target

    411942c00d3a1dee69913eb365c26bf5a1640d4b392835e97683103d5cca1e2c_JC.exe

  • Size

    1.1MB

  • MD5

    5906fd2c5e1ef75852d2d0c9fea5daf6

  • SHA1

    acbc051111ba0bf7f94a0af97de639fed82abd26

  • SHA256

    411942c00d3a1dee69913eb365c26bf5a1640d4b392835e97683103d5cca1e2c

  • SHA512

    c9d323c2bd37ea4f791ceaa325668bcdaaa0170058ae0966932abb5324e9274daa8632327f9f0e2166cfca83ce9412e773cab2ff2c3322669970d1d3b83895e3

  • SSDEEP

    24576:nyFxrWkaGxFWbXmiiJPpvzVDgSrvwrhvrvJ2GpJWEVAs6RC:yF9uLziJPpvzhgamrvMGTPVER

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 63 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\411942c00d3a1dee69913eb365c26bf5a1640d4b392835e97683103d5cca1e2c_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\411942c00d3a1dee69913eb365c26bf5a1640d4b392835e97683103d5cca1e2c_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3040
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Px3OM18.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Px3OM18.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3064
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\uO0Ee55.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\uO0Ee55.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2628
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qS9ez94.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qS9ez94.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2924
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ih19oo6.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ih19oo6.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:1364
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Kc2830.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Kc2830.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2996
            • 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:2860
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2860 -s 268
                7⤵
                • Program crash
                PID:2524
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2996 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2896

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Px3OM18.exe

    Filesize

    1.0MB

    MD5

    00ce4d13b81ac012c10b24f8051d19de

    SHA1

    b5dfc2e09dcff00c211d19f12a17706335ef4e68

    SHA256

    1bef2bb58af7b58576809922a41e857f437f8a74884ae7df2953350cb3643a64

    SHA512

    482897a3b69d1f4f3ceb4e0c1c006c419b2f312bb0dbef95e7c814e04cab635a19b026cd15e001d1bf0cb6aa4608fc934368c346db3fd9e9690e445bf08a2f4f

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Px3OM18.exe

    Filesize

    1.0MB

    MD5

    00ce4d13b81ac012c10b24f8051d19de

    SHA1

    b5dfc2e09dcff00c211d19f12a17706335ef4e68

    SHA256

    1bef2bb58af7b58576809922a41e857f437f8a74884ae7df2953350cb3643a64

    SHA512

    482897a3b69d1f4f3ceb4e0c1c006c419b2f312bb0dbef95e7c814e04cab635a19b026cd15e001d1bf0cb6aa4608fc934368c346db3fd9e9690e445bf08a2f4f

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\uO0Ee55.exe

    Filesize

    733KB

    MD5

    23abeaa90134228039c7389e8d531662

    SHA1

    8bf87a676a8c76406e5ad93981b8ca51d6eb8e2b

    SHA256

    df794a743c5b4f5cef0841048eb22c1cac2a6b358281df46189514fc2b64532f

    SHA512

    240b4109d6e8c3cc9d8ffb6f52186d06b8981b152ff6a7e2cb4d7184a8b8a3598f6e1aa50c5506b9add2569c278217c303f87661225aa47080a084df86182d64

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\uO0Ee55.exe

    Filesize

    733KB

    MD5

    23abeaa90134228039c7389e8d531662

    SHA1

    8bf87a676a8c76406e5ad93981b8ca51d6eb8e2b

    SHA256

    df794a743c5b4f5cef0841048eb22c1cac2a6b358281df46189514fc2b64532f

    SHA512

    240b4109d6e8c3cc9d8ffb6f52186d06b8981b152ff6a7e2cb4d7184a8b8a3598f6e1aa50c5506b9add2569c278217c303f87661225aa47080a084df86182d64

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qS9ez94.exe

    Filesize

    485KB

    MD5

    497a4c2777f93e406dc59f6a6ff75894

    SHA1

    cd51d30c2844d5209a1adf0e69327d9b0f242c19

    SHA256

    214d2a5d2d1fa96c08dff5616d7da57a92547e5bb2177089db93664ab6ca4e94

    SHA512

    a12867e93abe9b02fe85f42a22dd865153e155514312396939e2ff4a1c4d3a68dc53ecc8cece9101312307b26d11553c825a1c468a2430c30c1e5b0ff9bf90e5

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qS9ez94.exe

    Filesize

    485KB

    MD5

    497a4c2777f93e406dc59f6a6ff75894

    SHA1

    cd51d30c2844d5209a1adf0e69327d9b0f242c19

    SHA256

    214d2a5d2d1fa96c08dff5616d7da57a92547e5bb2177089db93664ab6ca4e94

    SHA512

    a12867e93abe9b02fe85f42a22dd865153e155514312396939e2ff4a1c4d3a68dc53ecc8cece9101312307b26d11553c825a1c468a2430c30c1e5b0ff9bf90e5

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ih19oo6.exe

    Filesize

    194KB

    MD5

    35d718538c3e1346cb4fcf54aaa0f141

    SHA1

    234c0aa0465c27c190a83936e8e3aa3c4b991224

    SHA256

    97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

    SHA512

    4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ih19oo6.exe

    Filesize

    194KB

    MD5

    35d718538c3e1346cb4fcf54aaa0f141

    SHA1

    234c0aa0465c27c190a83936e8e3aa3c4b991224

    SHA256

    97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

    SHA512

    4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Kc2830.exe

    Filesize

    432KB

    MD5

    c722de01ef8215f5961d0bca7f260646

    SHA1

    0822fb0099146b46f8e332b279158a3efbf26128

    SHA256

    59c28e81cc3e19989107e417b6019b4349931de62951c8786c616e2c3c1b79e8

    SHA512

    b7f45d1208613e990a2149ca38a0e6ceaa599695e7d125363817ab2a346d35661e87f502e2913b7d1d24d0dedc96a6ccd7c57dd6a85d418e9a3a1d968a620214

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Kc2830.exe

    Filesize

    432KB

    MD5

    c722de01ef8215f5961d0bca7f260646

    SHA1

    0822fb0099146b46f8e332b279158a3efbf26128

    SHA256

    59c28e81cc3e19989107e417b6019b4349931de62951c8786c616e2c3c1b79e8

    SHA512

    b7f45d1208613e990a2149ca38a0e6ceaa599695e7d125363817ab2a346d35661e87f502e2913b7d1d24d0dedc96a6ccd7c57dd6a85d418e9a3a1d968a620214

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Kc2830.exe

    Filesize

    432KB

    MD5

    c722de01ef8215f5961d0bca7f260646

    SHA1

    0822fb0099146b46f8e332b279158a3efbf26128

    SHA256

    59c28e81cc3e19989107e417b6019b4349931de62951c8786c616e2c3c1b79e8

    SHA512

    b7f45d1208613e990a2149ca38a0e6ceaa599695e7d125363817ab2a346d35661e87f502e2913b7d1d24d0dedc96a6ccd7c57dd6a85d418e9a3a1d968a620214

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Px3OM18.exe

    Filesize

    1.0MB

    MD5

    00ce4d13b81ac012c10b24f8051d19de

    SHA1

    b5dfc2e09dcff00c211d19f12a17706335ef4e68

    SHA256

    1bef2bb58af7b58576809922a41e857f437f8a74884ae7df2953350cb3643a64

    SHA512

    482897a3b69d1f4f3ceb4e0c1c006c419b2f312bb0dbef95e7c814e04cab635a19b026cd15e001d1bf0cb6aa4608fc934368c346db3fd9e9690e445bf08a2f4f

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Px3OM18.exe

    Filesize

    1.0MB

    MD5

    00ce4d13b81ac012c10b24f8051d19de

    SHA1

    b5dfc2e09dcff00c211d19f12a17706335ef4e68

    SHA256

    1bef2bb58af7b58576809922a41e857f437f8a74884ae7df2953350cb3643a64

    SHA512

    482897a3b69d1f4f3ceb4e0c1c006c419b2f312bb0dbef95e7c814e04cab635a19b026cd15e001d1bf0cb6aa4608fc934368c346db3fd9e9690e445bf08a2f4f

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\uO0Ee55.exe

    Filesize

    733KB

    MD5

    23abeaa90134228039c7389e8d531662

    SHA1

    8bf87a676a8c76406e5ad93981b8ca51d6eb8e2b

    SHA256

    df794a743c5b4f5cef0841048eb22c1cac2a6b358281df46189514fc2b64532f

    SHA512

    240b4109d6e8c3cc9d8ffb6f52186d06b8981b152ff6a7e2cb4d7184a8b8a3598f6e1aa50c5506b9add2569c278217c303f87661225aa47080a084df86182d64

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\uO0Ee55.exe

    Filesize

    733KB

    MD5

    23abeaa90134228039c7389e8d531662

    SHA1

    8bf87a676a8c76406e5ad93981b8ca51d6eb8e2b

    SHA256

    df794a743c5b4f5cef0841048eb22c1cac2a6b358281df46189514fc2b64532f

    SHA512

    240b4109d6e8c3cc9d8ffb6f52186d06b8981b152ff6a7e2cb4d7184a8b8a3598f6e1aa50c5506b9add2569c278217c303f87661225aa47080a084df86182d64

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\qS9ez94.exe

    Filesize

    485KB

    MD5

    497a4c2777f93e406dc59f6a6ff75894

    SHA1

    cd51d30c2844d5209a1adf0e69327d9b0f242c19

    SHA256

    214d2a5d2d1fa96c08dff5616d7da57a92547e5bb2177089db93664ab6ca4e94

    SHA512

    a12867e93abe9b02fe85f42a22dd865153e155514312396939e2ff4a1c4d3a68dc53ecc8cece9101312307b26d11553c825a1c468a2430c30c1e5b0ff9bf90e5

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\qS9ez94.exe

    Filesize

    485KB

    MD5

    497a4c2777f93e406dc59f6a6ff75894

    SHA1

    cd51d30c2844d5209a1adf0e69327d9b0f242c19

    SHA256

    214d2a5d2d1fa96c08dff5616d7da57a92547e5bb2177089db93664ab6ca4e94

    SHA512

    a12867e93abe9b02fe85f42a22dd865153e155514312396939e2ff4a1c4d3a68dc53ecc8cece9101312307b26d11553c825a1c468a2430c30c1e5b0ff9bf90e5

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ih19oo6.exe

    Filesize

    194KB

    MD5

    35d718538c3e1346cb4fcf54aaa0f141

    SHA1

    234c0aa0465c27c190a83936e8e3aa3c4b991224

    SHA256

    97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

    SHA512

    4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ih19oo6.exe

    Filesize

    194KB

    MD5

    35d718538c3e1346cb4fcf54aaa0f141

    SHA1

    234c0aa0465c27c190a83936e8e3aa3c4b991224

    SHA256

    97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

    SHA512

    4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Kc2830.exe

    Filesize

    432KB

    MD5

    c722de01ef8215f5961d0bca7f260646

    SHA1

    0822fb0099146b46f8e332b279158a3efbf26128

    SHA256

    59c28e81cc3e19989107e417b6019b4349931de62951c8786c616e2c3c1b79e8

    SHA512

    b7f45d1208613e990a2149ca38a0e6ceaa599695e7d125363817ab2a346d35661e87f502e2913b7d1d24d0dedc96a6ccd7c57dd6a85d418e9a3a1d968a620214

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Kc2830.exe

    Filesize

    432KB

    MD5

    c722de01ef8215f5961d0bca7f260646

    SHA1

    0822fb0099146b46f8e332b279158a3efbf26128

    SHA256

    59c28e81cc3e19989107e417b6019b4349931de62951c8786c616e2c3c1b79e8

    SHA512

    b7f45d1208613e990a2149ca38a0e6ceaa599695e7d125363817ab2a346d35661e87f502e2913b7d1d24d0dedc96a6ccd7c57dd6a85d418e9a3a1d968a620214

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Kc2830.exe

    Filesize

    432KB

    MD5

    c722de01ef8215f5961d0bca7f260646

    SHA1

    0822fb0099146b46f8e332b279158a3efbf26128

    SHA256

    59c28e81cc3e19989107e417b6019b4349931de62951c8786c616e2c3c1b79e8

    SHA512

    b7f45d1208613e990a2149ca38a0e6ceaa599695e7d125363817ab2a346d35661e87f502e2913b7d1d24d0dedc96a6ccd7c57dd6a85d418e9a3a1d968a620214

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Kc2830.exe

    Filesize

    432KB

    MD5

    c722de01ef8215f5961d0bca7f260646

    SHA1

    0822fb0099146b46f8e332b279158a3efbf26128

    SHA256

    59c28e81cc3e19989107e417b6019b4349931de62951c8786c616e2c3c1b79e8

    SHA512

    b7f45d1208613e990a2149ca38a0e6ceaa599695e7d125363817ab2a346d35661e87f502e2913b7d1d24d0dedc96a6ccd7c57dd6a85d418e9a3a1d968a620214

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Kc2830.exe

    Filesize

    432KB

    MD5

    c722de01ef8215f5961d0bca7f260646

    SHA1

    0822fb0099146b46f8e332b279158a3efbf26128

    SHA256

    59c28e81cc3e19989107e417b6019b4349931de62951c8786c616e2c3c1b79e8

    SHA512

    b7f45d1208613e990a2149ca38a0e6ceaa599695e7d125363817ab2a346d35661e87f502e2913b7d1d24d0dedc96a6ccd7c57dd6a85d418e9a3a1d968a620214

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Kc2830.exe

    Filesize

    432KB

    MD5

    c722de01ef8215f5961d0bca7f260646

    SHA1

    0822fb0099146b46f8e332b279158a3efbf26128

    SHA256

    59c28e81cc3e19989107e417b6019b4349931de62951c8786c616e2c3c1b79e8

    SHA512

    b7f45d1208613e990a2149ca38a0e6ceaa599695e7d125363817ab2a346d35661e87f502e2913b7d1d24d0dedc96a6ccd7c57dd6a85d418e9a3a1d968a620214

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Kc2830.exe

    Filesize

    432KB

    MD5

    c722de01ef8215f5961d0bca7f260646

    SHA1

    0822fb0099146b46f8e332b279158a3efbf26128

    SHA256

    59c28e81cc3e19989107e417b6019b4349931de62951c8786c616e2c3c1b79e8

    SHA512

    b7f45d1208613e990a2149ca38a0e6ceaa599695e7d125363817ab2a346d35661e87f502e2913b7d1d24d0dedc96a6ccd7c57dd6a85d418e9a3a1d968a620214

  • memory/1364-69-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/1364-51-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/1364-65-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/1364-61-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/1364-59-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/1364-57-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/1364-53-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/1364-63-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/1364-55-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/1364-43-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/1364-49-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/1364-47-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/1364-45-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/1364-67-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/1364-40-0x0000000000540000-0x000000000055E000-memory.dmp

    Filesize

    120KB

  • memory/1364-41-0x0000000000B90000-0x0000000000BAC000-memory.dmp

    Filesize

    112KB

  • memory/1364-42-0x0000000000B90000-0x0000000000BA6000-memory.dmp

    Filesize

    88KB

  • memory/2860-79-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2860-84-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2860-85-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2860-86-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2860-88-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2860-90-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2860-83-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2860-82-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2860-81-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2860-80-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB