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Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2023, 16:10

General

  • Target

    8e0068eb77e3189a06f882b781dfb1d3ee76d89a84b8d9cebd7f80d2986e63f9_JC.exe

  • Size

    1.0MB

  • MD5

    47061877c9b10cf48d2899edcca2de9e

  • SHA1

    32e5c9ae5395f448f8c41e117450def24389983e

  • SHA256

    8e0068eb77e3189a06f882b781dfb1d3ee76d89a84b8d9cebd7f80d2986e63f9

  • SHA512

    5be4300f1bb7744f61efa616c48960d5b311f2ab56e8c4347ec221d75923812e13b6a934bc7ea32c244bc9085a8eebdf968784f200b4b337a31ed19e6f173119

  • SSDEEP

    24576:XyAwZo5Fr4lhgpd+J0vjcu8rIFqDpbYpMx+tmrEU/Y:iAw2rQg2KQuaB/+0rb

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 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8e0068eb77e3189a06f882b781dfb1d3ee76d89a84b8d9cebd7f80d2986e63f9_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\8e0068eb77e3189a06f882b781dfb1d3ee76d89a84b8d9cebd7f80d2986e63f9_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1404
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\XE0Nc44.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\XE0Nc44.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2496
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tD0Gm48.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tD0Gm48.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2656
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Uw7eW38.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Uw7eW38.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2548
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1cU37TZ2.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1cU37TZ2.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2636
            • 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:2428
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2636 -s 268
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2516

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\XE0Nc44.exe

    Filesize

    905KB

    MD5

    ec57596e52847a07703bb79feada2f72

    SHA1

    85db8fc2bd432ba58984e0cbfb2b6e58cc773338

    SHA256

    cc50044f1d5d3c64e22cb5235aa8dccbc6ea4d3d8b80b31056964c4c0ce3c57a

    SHA512

    b56a13389203f45a77f16fe4f017ccd38113c10dcec33ece20d277760afdfe47de92e033e26c3286e3f4eb1462e4e76202a3da14bf224a023b1d3e94224d662c

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\XE0Nc44.exe

    Filesize

    905KB

    MD5

    ec57596e52847a07703bb79feada2f72

    SHA1

    85db8fc2bd432ba58984e0cbfb2b6e58cc773338

    SHA256

    cc50044f1d5d3c64e22cb5235aa8dccbc6ea4d3d8b80b31056964c4c0ce3c57a

    SHA512

    b56a13389203f45a77f16fe4f017ccd38113c10dcec33ece20d277760afdfe47de92e033e26c3286e3f4eb1462e4e76202a3da14bf224a023b1d3e94224d662c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tD0Gm48.exe

    Filesize

    617KB

    MD5

    179649a8be3c4a9aea09031087e807f5

    SHA1

    cc4efd0a20eb1b0ae1fb87a0b622eae9dfe249a0

    SHA256

    e97ecc47a5364a94341d69d12ed6d24b1175be5fdbad02d34ab8c9425dbc8d15

    SHA512

    dcd0e8192f3adf36a1772d51a0e446fdadd091c7e87e37220792b66cef9447eacbc198aec402913bef784f01f0a4731053445374f0a6bf8e49c54728c2653130

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tD0Gm48.exe

    Filesize

    617KB

    MD5

    179649a8be3c4a9aea09031087e807f5

    SHA1

    cc4efd0a20eb1b0ae1fb87a0b622eae9dfe249a0

    SHA256

    e97ecc47a5364a94341d69d12ed6d24b1175be5fdbad02d34ab8c9425dbc8d15

    SHA512

    dcd0e8192f3adf36a1772d51a0e446fdadd091c7e87e37220792b66cef9447eacbc198aec402913bef784f01f0a4731053445374f0a6bf8e49c54728c2653130

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Uw7eW38.exe

    Filesize

    379KB

    MD5

    3784353c0fc5620c899a192ed31dda9c

    SHA1

    4bdf21ec3ae3aa55ee88653e566fb0c68bf71e60

    SHA256

    d5fdd0533351427533c49acd9822ce66f8e2c93b7558f2ef18d13c0012037cb9

    SHA512

    f9c196fdfe7ef04f0c73e200562f2f55131d4970d81c6f1fff6d58973db95ea9bfd7cb60ab1c407fb4204592bae695c50b6d78e30b7472b760e218ff3d18c8b5

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Uw7eW38.exe

    Filesize

    379KB

    MD5

    3784353c0fc5620c899a192ed31dda9c

    SHA1

    4bdf21ec3ae3aa55ee88653e566fb0c68bf71e60

    SHA256

    d5fdd0533351427533c49acd9822ce66f8e2c93b7558f2ef18d13c0012037cb9

    SHA512

    f9c196fdfe7ef04f0c73e200562f2f55131d4970d81c6f1fff6d58973db95ea9bfd7cb60ab1c407fb4204592bae695c50b6d78e30b7472b760e218ff3d18c8b5

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1cU37TZ2.exe

    Filesize

    237KB

    MD5

    f68871628459c331873e14801cb6bfec

    SHA1

    c7fe3bd998dd36f936cfdad61b82b064cb4103dd

    SHA256

    1db8023e12cd9353e3be4ccd77b14192f65edb2330ead54f13b63f2bc56d6b03

    SHA512

    ac5ef14a3737667ad08d03030e4e7ec571fff229efc36d73693d263b91c3b35e2725470e77e70d37f1b41463a967538fea5d437a1bfc9960b2b5bca576144edf

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1cU37TZ2.exe

    Filesize

    237KB

    MD5

    f68871628459c331873e14801cb6bfec

    SHA1

    c7fe3bd998dd36f936cfdad61b82b064cb4103dd

    SHA256

    1db8023e12cd9353e3be4ccd77b14192f65edb2330ead54f13b63f2bc56d6b03

    SHA512

    ac5ef14a3737667ad08d03030e4e7ec571fff229efc36d73693d263b91c3b35e2725470e77e70d37f1b41463a967538fea5d437a1bfc9960b2b5bca576144edf

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\XE0Nc44.exe

    Filesize

    905KB

    MD5

    ec57596e52847a07703bb79feada2f72

    SHA1

    85db8fc2bd432ba58984e0cbfb2b6e58cc773338

    SHA256

    cc50044f1d5d3c64e22cb5235aa8dccbc6ea4d3d8b80b31056964c4c0ce3c57a

    SHA512

    b56a13389203f45a77f16fe4f017ccd38113c10dcec33ece20d277760afdfe47de92e033e26c3286e3f4eb1462e4e76202a3da14bf224a023b1d3e94224d662c

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\XE0Nc44.exe

    Filesize

    905KB

    MD5

    ec57596e52847a07703bb79feada2f72

    SHA1

    85db8fc2bd432ba58984e0cbfb2b6e58cc773338

    SHA256

    cc50044f1d5d3c64e22cb5235aa8dccbc6ea4d3d8b80b31056964c4c0ce3c57a

    SHA512

    b56a13389203f45a77f16fe4f017ccd38113c10dcec33ece20d277760afdfe47de92e033e26c3286e3f4eb1462e4e76202a3da14bf224a023b1d3e94224d662c

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\tD0Gm48.exe

    Filesize

    617KB

    MD5

    179649a8be3c4a9aea09031087e807f5

    SHA1

    cc4efd0a20eb1b0ae1fb87a0b622eae9dfe249a0

    SHA256

    e97ecc47a5364a94341d69d12ed6d24b1175be5fdbad02d34ab8c9425dbc8d15

    SHA512

    dcd0e8192f3adf36a1772d51a0e446fdadd091c7e87e37220792b66cef9447eacbc198aec402913bef784f01f0a4731053445374f0a6bf8e49c54728c2653130

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\tD0Gm48.exe

    Filesize

    617KB

    MD5

    179649a8be3c4a9aea09031087e807f5

    SHA1

    cc4efd0a20eb1b0ae1fb87a0b622eae9dfe249a0

    SHA256

    e97ecc47a5364a94341d69d12ed6d24b1175be5fdbad02d34ab8c9425dbc8d15

    SHA512

    dcd0e8192f3adf36a1772d51a0e446fdadd091c7e87e37220792b66cef9447eacbc198aec402913bef784f01f0a4731053445374f0a6bf8e49c54728c2653130

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Uw7eW38.exe

    Filesize

    379KB

    MD5

    3784353c0fc5620c899a192ed31dda9c

    SHA1

    4bdf21ec3ae3aa55ee88653e566fb0c68bf71e60

    SHA256

    d5fdd0533351427533c49acd9822ce66f8e2c93b7558f2ef18d13c0012037cb9

    SHA512

    f9c196fdfe7ef04f0c73e200562f2f55131d4970d81c6f1fff6d58973db95ea9bfd7cb60ab1c407fb4204592bae695c50b6d78e30b7472b760e218ff3d18c8b5

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Uw7eW38.exe

    Filesize

    379KB

    MD5

    3784353c0fc5620c899a192ed31dda9c

    SHA1

    4bdf21ec3ae3aa55ee88653e566fb0c68bf71e60

    SHA256

    d5fdd0533351427533c49acd9822ce66f8e2c93b7558f2ef18d13c0012037cb9

    SHA512

    f9c196fdfe7ef04f0c73e200562f2f55131d4970d81c6f1fff6d58973db95ea9bfd7cb60ab1c407fb4204592bae695c50b6d78e30b7472b760e218ff3d18c8b5

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1cU37TZ2.exe

    Filesize

    237KB

    MD5

    f68871628459c331873e14801cb6bfec

    SHA1

    c7fe3bd998dd36f936cfdad61b82b064cb4103dd

    SHA256

    1db8023e12cd9353e3be4ccd77b14192f65edb2330ead54f13b63f2bc56d6b03

    SHA512

    ac5ef14a3737667ad08d03030e4e7ec571fff229efc36d73693d263b91c3b35e2725470e77e70d37f1b41463a967538fea5d437a1bfc9960b2b5bca576144edf

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1cU37TZ2.exe

    Filesize

    237KB

    MD5

    f68871628459c331873e14801cb6bfec

    SHA1

    c7fe3bd998dd36f936cfdad61b82b064cb4103dd

    SHA256

    1db8023e12cd9353e3be4ccd77b14192f65edb2330ead54f13b63f2bc56d6b03

    SHA512

    ac5ef14a3737667ad08d03030e4e7ec571fff229efc36d73693d263b91c3b35e2725470e77e70d37f1b41463a967538fea5d437a1bfc9960b2b5bca576144edf

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1cU37TZ2.exe

    Filesize

    237KB

    MD5

    f68871628459c331873e14801cb6bfec

    SHA1

    c7fe3bd998dd36f936cfdad61b82b064cb4103dd

    SHA256

    1db8023e12cd9353e3be4ccd77b14192f65edb2330ead54f13b63f2bc56d6b03

    SHA512

    ac5ef14a3737667ad08d03030e4e7ec571fff229efc36d73693d263b91c3b35e2725470e77e70d37f1b41463a967538fea5d437a1bfc9960b2b5bca576144edf

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1cU37TZ2.exe

    Filesize

    237KB

    MD5

    f68871628459c331873e14801cb6bfec

    SHA1

    c7fe3bd998dd36f936cfdad61b82b064cb4103dd

    SHA256

    1db8023e12cd9353e3be4ccd77b14192f65edb2330ead54f13b63f2bc56d6b03

    SHA512

    ac5ef14a3737667ad08d03030e4e7ec571fff229efc36d73693d263b91c3b35e2725470e77e70d37f1b41463a967538fea5d437a1bfc9960b2b5bca576144edf

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1cU37TZ2.exe

    Filesize

    237KB

    MD5

    f68871628459c331873e14801cb6bfec

    SHA1

    c7fe3bd998dd36f936cfdad61b82b064cb4103dd

    SHA256

    1db8023e12cd9353e3be4ccd77b14192f65edb2330ead54f13b63f2bc56d6b03

    SHA512

    ac5ef14a3737667ad08d03030e4e7ec571fff229efc36d73693d263b91c3b35e2725470e77e70d37f1b41463a967538fea5d437a1bfc9960b2b5bca576144edf

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1cU37TZ2.exe

    Filesize

    237KB

    MD5

    f68871628459c331873e14801cb6bfec

    SHA1

    c7fe3bd998dd36f936cfdad61b82b064cb4103dd

    SHA256

    1db8023e12cd9353e3be4ccd77b14192f65edb2330ead54f13b63f2bc56d6b03

    SHA512

    ac5ef14a3737667ad08d03030e4e7ec571fff229efc36d73693d263b91c3b35e2725470e77e70d37f1b41463a967538fea5d437a1bfc9960b2b5bca576144edf

  • memory/2428-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2428-41-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2428-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2428-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2428-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2428-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2428-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2428-47-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB