Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 18:04

General

  • Target

    abd1418f23a3c0e548fa2cca767a76f5e087187012aaef6d39f9232d226d5bcc_JC.exe

  • Size

    1.1MB

  • MD5

    050b870adadb22816f77688438d7809a

  • SHA1

    8fd4bc02194cef8b9f3a82b018c328ee83c45ce9

  • SHA256

    abd1418f23a3c0e548fa2cca767a76f5e087187012aaef6d39f9232d226d5bcc

  • SHA512

    2fb984706fb5b06ee08455fbd7c8f88db767bff779c4d1607a07c1f71eaa1823ff2f9b5dad6e2b6766c5af1e48c84c092d13f9494367fcf45fae835632ad281d

  • SSDEEP

    24576:Zy7aI1Z0vAeIoaCYD2oLH3jD6sOsdZdZG8bUL3dipcVhHYXgNmfbH:M791Z0nIioLH3ycdpbq3M2HY

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\abd1418f23a3c0e548fa2cca767a76f5e087187012aaef6d39f9232d226d5bcc_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\abd1418f23a3c0e548fa2cca767a76f5e087187012aaef6d39f9232d226d5bcc_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kA8sF87.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kA8sF87.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2084
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\MB7Yc94.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\MB7Yc94.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2748
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Xv2BA04.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Xv2BA04.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2612
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1vM88xS2.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1vM88xS2.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:2672
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2yU0547.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2yU0547.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            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:2952
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2952 -s 268
                7⤵
                • Program crash
                PID:2000
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2496 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:780

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kA8sF87.exe

    Filesize

    1022KB

    MD5

    2205b48460899e7394c78ae2e2bf640b

    SHA1

    d44ecb9d52c83c0a037cbe7c1c41fa1624a1600a

    SHA256

    871f2a6e91fa534d4ef93b757f718c982ebbd189c799d84b4182240d3ff401cc

    SHA512

    a5a277ab643822c045f26e8af3f930a058a7c56dec8278155a7978058657d08b8b7bd27608f3063c7bad2f4ebad5ef03ea5243073f8bf48895fdf9a25f9d8c42

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kA8sF87.exe

    Filesize

    1022KB

    MD5

    2205b48460899e7394c78ae2e2bf640b

    SHA1

    d44ecb9d52c83c0a037cbe7c1c41fa1624a1600a

    SHA256

    871f2a6e91fa534d4ef93b757f718c982ebbd189c799d84b4182240d3ff401cc

    SHA512

    a5a277ab643822c045f26e8af3f930a058a7c56dec8278155a7978058657d08b8b7bd27608f3063c7bad2f4ebad5ef03ea5243073f8bf48895fdf9a25f9d8c42

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\MB7Yc94.exe

    Filesize

    727KB

    MD5

    5c973c30c32f0555beb3e48b9676edc7

    SHA1

    6dbf3cab18e7346fb8df26866187e30bc05e7018

    SHA256

    425d18f30c329b96d68150a8e38dc68df82d02bdf8b99d440b44d5fc66c9816c

    SHA512

    0524055af72d9c71e657c5d2c51134ec839f93f7ee6c8a1f5151de83c400f556f07a0dc601733626136b0c4f6dcf5d7643ac4dc0cad08c0d8099cecc88720cdc

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\MB7Yc94.exe

    Filesize

    727KB

    MD5

    5c973c30c32f0555beb3e48b9676edc7

    SHA1

    6dbf3cab18e7346fb8df26866187e30bc05e7018

    SHA256

    425d18f30c329b96d68150a8e38dc68df82d02bdf8b99d440b44d5fc66c9816c

    SHA512

    0524055af72d9c71e657c5d2c51134ec839f93f7ee6c8a1f5151de83c400f556f07a0dc601733626136b0c4f6dcf5d7643ac4dc0cad08c0d8099cecc88720cdc

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Xv2BA04.exe

    Filesize

    482KB

    MD5

    e4f07cb4b17805c2b50e0a87a830834f

    SHA1

    5818671e13c93d97a2c0ca561c0b1b8c78ec92d4

    SHA256

    036960d40103a7433e7cf80f49423c7a5f0d92067b925a4f5c14bd5bb62407a6

    SHA512

    326a4d66ebaf2f7d9e08be1ac13236619c9102797ed12ac48264069077d444e574e56f6115b7bdf149299a7f4b3505df73450cbb1ee40afa25eb260748d4a5bc

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Xv2BA04.exe

    Filesize

    482KB

    MD5

    e4f07cb4b17805c2b50e0a87a830834f

    SHA1

    5818671e13c93d97a2c0ca561c0b1b8c78ec92d4

    SHA256

    036960d40103a7433e7cf80f49423c7a5f0d92067b925a4f5c14bd5bb62407a6

    SHA512

    326a4d66ebaf2f7d9e08be1ac13236619c9102797ed12ac48264069077d444e574e56f6115b7bdf149299a7f4b3505df73450cbb1ee40afa25eb260748d4a5bc

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1vM88xS2.exe

    Filesize

    194KB

    MD5

    35d718538c3e1346cb4fcf54aaa0f141

    SHA1

    234c0aa0465c27c190a83936e8e3aa3c4b991224

    SHA256

    97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

    SHA512

    4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1vM88xS2.exe

    Filesize

    194KB

    MD5

    35d718538c3e1346cb4fcf54aaa0f141

    SHA1

    234c0aa0465c27c190a83936e8e3aa3c4b991224

    SHA256

    97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

    SHA512

    4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2yU0547.exe

    Filesize

    422KB

    MD5

    ca90b69ffc3438dbcd45737cabd0ff54

    SHA1

    2fec928bdce492516912c5357f034a31b6df30ba

    SHA256

    1f11bee8461d836eef8299ec88bf6c79f5767725b31316d7cff6bded5bec43f8

    SHA512

    529f31011417dcd08ad7c7c16af99925362e2a5e43cb40e6842e465eb18313b87c0b7afc1eddd862d5bd9f9df290045a2713a76e404e84b13bfbff39a7f271be

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2yU0547.exe

    Filesize

    422KB

    MD5

    ca90b69ffc3438dbcd45737cabd0ff54

    SHA1

    2fec928bdce492516912c5357f034a31b6df30ba

    SHA256

    1f11bee8461d836eef8299ec88bf6c79f5767725b31316d7cff6bded5bec43f8

    SHA512

    529f31011417dcd08ad7c7c16af99925362e2a5e43cb40e6842e465eb18313b87c0b7afc1eddd862d5bd9f9df290045a2713a76e404e84b13bfbff39a7f271be

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2yU0547.exe

    Filesize

    422KB

    MD5

    ca90b69ffc3438dbcd45737cabd0ff54

    SHA1

    2fec928bdce492516912c5357f034a31b6df30ba

    SHA256

    1f11bee8461d836eef8299ec88bf6c79f5767725b31316d7cff6bded5bec43f8

    SHA512

    529f31011417dcd08ad7c7c16af99925362e2a5e43cb40e6842e465eb18313b87c0b7afc1eddd862d5bd9f9df290045a2713a76e404e84b13bfbff39a7f271be

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\kA8sF87.exe

    Filesize

    1022KB

    MD5

    2205b48460899e7394c78ae2e2bf640b

    SHA1

    d44ecb9d52c83c0a037cbe7c1c41fa1624a1600a

    SHA256

    871f2a6e91fa534d4ef93b757f718c982ebbd189c799d84b4182240d3ff401cc

    SHA512

    a5a277ab643822c045f26e8af3f930a058a7c56dec8278155a7978058657d08b8b7bd27608f3063c7bad2f4ebad5ef03ea5243073f8bf48895fdf9a25f9d8c42

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\kA8sF87.exe

    Filesize

    1022KB

    MD5

    2205b48460899e7394c78ae2e2bf640b

    SHA1

    d44ecb9d52c83c0a037cbe7c1c41fa1624a1600a

    SHA256

    871f2a6e91fa534d4ef93b757f718c982ebbd189c799d84b4182240d3ff401cc

    SHA512

    a5a277ab643822c045f26e8af3f930a058a7c56dec8278155a7978058657d08b8b7bd27608f3063c7bad2f4ebad5ef03ea5243073f8bf48895fdf9a25f9d8c42

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\MB7Yc94.exe

    Filesize

    727KB

    MD5

    5c973c30c32f0555beb3e48b9676edc7

    SHA1

    6dbf3cab18e7346fb8df26866187e30bc05e7018

    SHA256

    425d18f30c329b96d68150a8e38dc68df82d02bdf8b99d440b44d5fc66c9816c

    SHA512

    0524055af72d9c71e657c5d2c51134ec839f93f7ee6c8a1f5151de83c400f556f07a0dc601733626136b0c4f6dcf5d7643ac4dc0cad08c0d8099cecc88720cdc

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\MB7Yc94.exe

    Filesize

    727KB

    MD5

    5c973c30c32f0555beb3e48b9676edc7

    SHA1

    6dbf3cab18e7346fb8df26866187e30bc05e7018

    SHA256

    425d18f30c329b96d68150a8e38dc68df82d02bdf8b99d440b44d5fc66c9816c

    SHA512

    0524055af72d9c71e657c5d2c51134ec839f93f7ee6c8a1f5151de83c400f556f07a0dc601733626136b0c4f6dcf5d7643ac4dc0cad08c0d8099cecc88720cdc

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Xv2BA04.exe

    Filesize

    482KB

    MD5

    e4f07cb4b17805c2b50e0a87a830834f

    SHA1

    5818671e13c93d97a2c0ca561c0b1b8c78ec92d4

    SHA256

    036960d40103a7433e7cf80f49423c7a5f0d92067b925a4f5c14bd5bb62407a6

    SHA512

    326a4d66ebaf2f7d9e08be1ac13236619c9102797ed12ac48264069077d444e574e56f6115b7bdf149299a7f4b3505df73450cbb1ee40afa25eb260748d4a5bc

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Xv2BA04.exe

    Filesize

    482KB

    MD5

    e4f07cb4b17805c2b50e0a87a830834f

    SHA1

    5818671e13c93d97a2c0ca561c0b1b8c78ec92d4

    SHA256

    036960d40103a7433e7cf80f49423c7a5f0d92067b925a4f5c14bd5bb62407a6

    SHA512

    326a4d66ebaf2f7d9e08be1ac13236619c9102797ed12ac48264069077d444e574e56f6115b7bdf149299a7f4b3505df73450cbb1ee40afa25eb260748d4a5bc

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1vM88xS2.exe

    Filesize

    194KB

    MD5

    35d718538c3e1346cb4fcf54aaa0f141

    SHA1

    234c0aa0465c27c190a83936e8e3aa3c4b991224

    SHA256

    97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

    SHA512

    4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1vM88xS2.exe

    Filesize

    194KB

    MD5

    35d718538c3e1346cb4fcf54aaa0f141

    SHA1

    234c0aa0465c27c190a83936e8e3aa3c4b991224

    SHA256

    97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

    SHA512

    4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2yU0547.exe

    Filesize

    422KB

    MD5

    ca90b69ffc3438dbcd45737cabd0ff54

    SHA1

    2fec928bdce492516912c5357f034a31b6df30ba

    SHA256

    1f11bee8461d836eef8299ec88bf6c79f5767725b31316d7cff6bded5bec43f8

    SHA512

    529f31011417dcd08ad7c7c16af99925362e2a5e43cb40e6842e465eb18313b87c0b7afc1eddd862d5bd9f9df290045a2713a76e404e84b13bfbff39a7f271be

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2yU0547.exe

    Filesize

    422KB

    MD5

    ca90b69ffc3438dbcd45737cabd0ff54

    SHA1

    2fec928bdce492516912c5357f034a31b6df30ba

    SHA256

    1f11bee8461d836eef8299ec88bf6c79f5767725b31316d7cff6bded5bec43f8

    SHA512

    529f31011417dcd08ad7c7c16af99925362e2a5e43cb40e6842e465eb18313b87c0b7afc1eddd862d5bd9f9df290045a2713a76e404e84b13bfbff39a7f271be

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2yU0547.exe

    Filesize

    422KB

    MD5

    ca90b69ffc3438dbcd45737cabd0ff54

    SHA1

    2fec928bdce492516912c5357f034a31b6df30ba

    SHA256

    1f11bee8461d836eef8299ec88bf6c79f5767725b31316d7cff6bded5bec43f8

    SHA512

    529f31011417dcd08ad7c7c16af99925362e2a5e43cb40e6842e465eb18313b87c0b7afc1eddd862d5bd9f9df290045a2713a76e404e84b13bfbff39a7f271be

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2yU0547.exe

    Filesize

    422KB

    MD5

    ca90b69ffc3438dbcd45737cabd0ff54

    SHA1

    2fec928bdce492516912c5357f034a31b6df30ba

    SHA256

    1f11bee8461d836eef8299ec88bf6c79f5767725b31316d7cff6bded5bec43f8

    SHA512

    529f31011417dcd08ad7c7c16af99925362e2a5e43cb40e6842e465eb18313b87c0b7afc1eddd862d5bd9f9df290045a2713a76e404e84b13bfbff39a7f271be

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2yU0547.exe

    Filesize

    422KB

    MD5

    ca90b69ffc3438dbcd45737cabd0ff54

    SHA1

    2fec928bdce492516912c5357f034a31b6df30ba

    SHA256

    1f11bee8461d836eef8299ec88bf6c79f5767725b31316d7cff6bded5bec43f8

    SHA512

    529f31011417dcd08ad7c7c16af99925362e2a5e43cb40e6842e465eb18313b87c0b7afc1eddd862d5bd9f9df290045a2713a76e404e84b13bfbff39a7f271be

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2yU0547.exe

    Filesize

    422KB

    MD5

    ca90b69ffc3438dbcd45737cabd0ff54

    SHA1

    2fec928bdce492516912c5357f034a31b6df30ba

    SHA256

    1f11bee8461d836eef8299ec88bf6c79f5767725b31316d7cff6bded5bec43f8

    SHA512

    529f31011417dcd08ad7c7c16af99925362e2a5e43cb40e6842e465eb18313b87c0b7afc1eddd862d5bd9f9df290045a2713a76e404e84b13bfbff39a7f271be

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2yU0547.exe

    Filesize

    422KB

    MD5

    ca90b69ffc3438dbcd45737cabd0ff54

    SHA1

    2fec928bdce492516912c5357f034a31b6df30ba

    SHA256

    1f11bee8461d836eef8299ec88bf6c79f5767725b31316d7cff6bded5bec43f8

    SHA512

    529f31011417dcd08ad7c7c16af99925362e2a5e43cb40e6842e465eb18313b87c0b7afc1eddd862d5bd9f9df290045a2713a76e404e84b13bfbff39a7f271be

  • memory/2672-57-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2672-49-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2672-61-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2672-63-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2672-65-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2672-67-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2672-69-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2672-55-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2672-53-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2672-43-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2672-51-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2672-47-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2672-45-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2672-59-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2672-40-0x0000000000B60000-0x0000000000B7E000-memory.dmp

    Filesize

    120KB

  • memory/2672-41-0x0000000000D50000-0x0000000000D6C000-memory.dmp

    Filesize

    112KB

  • memory/2672-42-0x0000000000D50000-0x0000000000D66000-memory.dmp

    Filesize

    88KB

  • memory/2952-79-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2952-84-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2952-85-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2952-86-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2952-88-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2952-90-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2952-83-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2952-82-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2952-81-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2952-80-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB