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Analysis

  • max time kernel
    151s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/09/2023, 11:57

General

  • Target

    2023-08-26_2d1800e01e5f4bbd19454f46ae41ea14_icedid_JC.exe

  • Size

    3.0MB

  • MD5

    2d1800e01e5f4bbd19454f46ae41ea14

  • SHA1

    664fe84473467e3b7bd6ecc7f356be77122e649a

  • SHA256

    0c083ffe3ae8bae68f4c654e35ff9d630b3f9a55e78280148ba610d1d5ea199d

  • SHA512

    6c8385786e4d4be43c347eaa78c46dfeb66b1b363a51ac8c6323cdc8b93b1beef8687c5de3c14c0fec13352d24baf1867bd6858453f56016dd0aaad542b53f4c

  • SSDEEP

    49152:cjwsbCANnKXferL7Vwe/Gg0P+WhVKDmn2BbtDPRVxS:yws2ANnKXOaeOgmhVKDmn2/P7xS

Malware Config

Signatures

  • Detect PurpleFox Rootkit 10 IoCs

    Detect PurpleFox Rootkit.

  • Gh0st RAT payload 15 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • PurpleFox

    PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

  • Drops file in Drivers directory 1 IoCs
  • Sets DLL path for service in the registry 2 TTPs 1 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 3 IoCs
  • UPX packed file 13 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in System32 directory 6 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2023-08-26_2d1800e01e5f4bbd19454f46ae41ea14_icedid_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\2023-08-26_2d1800e01e5f4bbd19454f46ae41ea14_icedid_JC.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4344
    • C:\Users\Admin\AppData\Local\Temp\R.exe
      C:\Users\Admin\AppData\Local\Temp\\R.exe
      2⤵
      • Sets DLL path for service in the registry
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      PID:5032
    • C:\Users\Admin\AppData\Local\Temp\N.exe
      C:\Users\Admin\AppData\Local\Temp\\N.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3652
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\N.exe > nul
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1300
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 2 127.0.0.1
          4⤵
          • Runs ping.exe
          PID:2364
    • C:\Users\Admin\AppData\Local\Temp\HD_2023-08-26_2d1800e01e5f4bbd19454f46ae41ea14_icedid_JC.exe
      C:\Users\Admin\AppData\Local\Temp\HD_2023-08-26_2d1800e01e5f4bbd19454f46ae41ea14_icedid_JC.exe
      2⤵
      • Executes dropped EXE
      PID:4960
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:4476
    • C:\Windows\SysWOW64\Remote Data.exe
      "C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240616265.txt",MainThread
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:4324
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
    1⤵
      PID:624
    • C:\Windows\SysWOW64\TXPlatfor.exe
      C:\Windows\SysWOW64\TXPlatfor.exe -auto
      1⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4892
      • C:\Windows\SysWOW64\TXPlatfor.exe
        C:\Windows\SysWOW64\TXPlatfor.exe -acsi
        2⤵
        • Drops file in Drivers directory
        • Sets service image path in registry
        • Executes dropped EXE
        • Suspicious behavior: LoadsDriver
        • Suspicious use of AdjustPrivilegeToken
        PID:4276

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\HD_2023-08-26_2d1800e01e5f4bbd19454f46ae41ea14_icedid_JC.exe

      Filesize

      464KB

      MD5

      519ef553bc5e8eabbb0757b45ec6c8e1

      SHA1

      4de52f0a9f2c3b36930c9f49393d162d53633f16

      SHA256

      1efe85fd735fd61d74851679de313bd6074074f5c4265ea5853f4fbc246c7838

      SHA512

      0aec93877421bc892b2ed6de2aa68ca97881be2f4298707d482ab98b56145c2d715181d048ced1ac4a312c396963e113a5f6b3239374bf3f09c54c48ebb1e5ed

    • C:\Users\Admin\AppData\Local\Temp\HD_2023-08-26_2d1800e01e5f4bbd19454f46ae41ea14_icedid_JC.exe

      Filesize

      464KB

      MD5

      519ef553bc5e8eabbb0757b45ec6c8e1

      SHA1

      4de52f0a9f2c3b36930c9f49393d162d53633f16

      SHA256

      1efe85fd735fd61d74851679de313bd6074074f5c4265ea5853f4fbc246c7838

      SHA512

      0aec93877421bc892b2ed6de2aa68ca97881be2f4298707d482ab98b56145c2d715181d048ced1ac4a312c396963e113a5f6b3239374bf3f09c54c48ebb1e5ed

    • C:\Users\Admin\AppData\Local\Temp\HD_X.dat

      Filesize

      2.6MB

      MD5

      ebbd2e32344ea1777686b6a9bd5eeccc

      SHA1

      9fa09972e64ad18ecb7359969347819b6ae240dd

      SHA256

      5a10c905f59d20a4495c9658a8252348bd26eea5457d2d01187c88e1b4cda542

      SHA512

      26de2bcbc937cd7b62a181d7febadb6afcaf0c41975ae58cdf1da8130bd2eb494af1276766e58c30593cab71d5b7f44d792e108e96dd8082768eb7c98fa00346

    • C:\Users\Admin\AppData\Local\Temp\N.exe

      Filesize

      377KB

      MD5

      4a36a48e58829c22381572b2040b6fe0

      SHA1

      f09d30e44ff7e3f20a5de307720f3ad148c6143b

      SHA256

      3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8

      SHA512

      5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

    • C:\Users\Admin\AppData\Local\Temp\N.exe

      Filesize

      377KB

      MD5

      4a36a48e58829c22381572b2040b6fe0

      SHA1

      f09d30e44ff7e3f20a5de307720f3ad148c6143b

      SHA256

      3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8

      SHA512

      5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

    • C:\Users\Admin\AppData\Local\Temp\R.exe

      Filesize

      941KB

      MD5

      8dc3adf1c490211971c1e2325f1424d2

      SHA1

      4eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5

      SHA256

      bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c

      SHA512

      ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d

    • C:\Users\Admin\AppData\Local\Temp\R.exe

      Filesize

      941KB

      MD5

      8dc3adf1c490211971c1e2325f1424d2

      SHA1

      4eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5

      SHA256

      bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c

      SHA512

      ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d

    • C:\Windows\SysWOW64\240616265.txt

      Filesize

      899KB

      MD5

      e87d64487f1c0163055ec7580c6bf747

      SHA1

      b9bc91d36f67f210ea95a571151db5438c752e07

      SHA256

      4a0be05aade17f4e736711b0436414ecb6b3d0fc1aadde61de3fa8d927653fd2

      SHA512

      dbfb94c8bda11385afaa280cf6a9756f8bd3630ad5a17f15349b761d57615327b0d0060973aeb418e1818ff63036aaef169ce24b2ed5fdaddf74503ff15ec56f

    • C:\Windows\SysWOW64\240616265.txt

      Filesize

      899KB

      MD5

      e87d64487f1c0163055ec7580c6bf747

      SHA1

      b9bc91d36f67f210ea95a571151db5438c752e07

      SHA256

      4a0be05aade17f4e736711b0436414ecb6b3d0fc1aadde61de3fa8d927653fd2

      SHA512

      dbfb94c8bda11385afaa280cf6a9756f8bd3630ad5a17f15349b761d57615327b0d0060973aeb418e1818ff63036aaef169ce24b2ed5fdaddf74503ff15ec56f

    • C:\Windows\SysWOW64\240616265.txt

      Filesize

      899KB

      MD5

      e87d64487f1c0163055ec7580c6bf747

      SHA1

      b9bc91d36f67f210ea95a571151db5438c752e07

      SHA256

      4a0be05aade17f4e736711b0436414ecb6b3d0fc1aadde61de3fa8d927653fd2

      SHA512

      dbfb94c8bda11385afaa280cf6a9756f8bd3630ad5a17f15349b761d57615327b0d0060973aeb418e1818ff63036aaef169ce24b2ed5fdaddf74503ff15ec56f

    • C:\Windows\SysWOW64\Remote Data.exe

      Filesize

      60KB

      MD5

      889b99c52a60dd49227c5e485a016679

      SHA1

      8fa889e456aa646a4d0a4349977430ce5fa5e2d7

      SHA256

      6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

      SHA512

      08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

    • C:\Windows\SysWOW64\Remote Data.exe

      Filesize

      60KB

      MD5

      889b99c52a60dd49227c5e485a016679

      SHA1

      8fa889e456aa646a4d0a4349977430ce5fa5e2d7

      SHA256

      6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

      SHA512

      08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

    • C:\Windows\SysWOW64\TXPlatfor.exe

      Filesize

      377KB

      MD5

      4a36a48e58829c22381572b2040b6fe0

      SHA1

      f09d30e44ff7e3f20a5de307720f3ad148c6143b

      SHA256

      3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8

      SHA512

      5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

    • C:\Windows\SysWOW64\TXPlatfor.exe

      Filesize

      377KB

      MD5

      4a36a48e58829c22381572b2040b6fe0

      SHA1

      f09d30e44ff7e3f20a5de307720f3ad148c6143b

      SHA256

      3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8

      SHA512

      5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

    • C:\Windows\SysWOW64\TXPlatfor.exe

      Filesize

      377KB

      MD5

      4a36a48e58829c22381572b2040b6fe0

      SHA1

      f09d30e44ff7e3f20a5de307720f3ad148c6143b

      SHA256

      3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8

      SHA512

      5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

    • \??\c:\windows\SysWOW64\240616265.txt

      Filesize

      899KB

      MD5

      e87d64487f1c0163055ec7580c6bf747

      SHA1

      b9bc91d36f67f210ea95a571151db5438c752e07

      SHA256

      4a0be05aade17f4e736711b0436414ecb6b3d0fc1aadde61de3fa8d927653fd2

      SHA512

      dbfb94c8bda11385afaa280cf6a9756f8bd3630ad5a17f15349b761d57615327b0d0060973aeb418e1818ff63036aaef169ce24b2ed5fdaddf74503ff15ec56f

    • memory/3652-17-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/3652-32-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/3652-20-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/3652-19-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/4276-38-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/4276-55-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/4276-57-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/4276-60-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/4892-36-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/4892-28-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/4892-29-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/4892-27-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/4892-25-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB