Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-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 7 IoCs

    Detect PurpleFox Rootkit.

  • Gh0st RAT payload 10 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 service image path in registry 2 TTPs 1 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 6 IoCs
  • UPX packed file 10 IoCs

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

  • Drops file in System32 directory 3 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 30 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⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2052
    • C:\Users\Admin\AppData\Local\Temp\R.exe
      C:\Users\Admin\AppData\Local\Temp\\R.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      PID:2892
    • 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:2132
      • 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:2768
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 2 127.0.0.1
          4⤵
          • Runs ping.exe
          PID:2532
    • 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:1748
  • C:\Windows\SysWOW64\TXPlatfor.exe
    C:\Windows\SysWOW64\TXPlatfor.exe -auto
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2736
    • 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:2640

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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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:\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\TXPlatfor.exe

    Filesize

    377KB

    MD5

    4a36a48e58829c22381572b2040b6fe0

    SHA1

    f09d30e44ff7e3f20a5de307720f3ad148c6143b

    SHA256

    3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8

    SHA512

    5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

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

    Filesize

    464KB

    MD5

    519ef553bc5e8eabbb0757b45ec6c8e1

    SHA1

    4de52f0a9f2c3b36930c9f49393d162d53633f16

    SHA256

    1efe85fd735fd61d74851679de313bd6074074f5c4265ea5853f4fbc246c7838

    SHA512

    0aec93877421bc892b2ed6de2aa68ca97881be2f4298707d482ab98b56145c2d715181d048ced1ac4a312c396963e113a5f6b3239374bf3f09c54c48ebb1e5ed

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

    Filesize

    464KB

    MD5

    519ef553bc5e8eabbb0757b45ec6c8e1

    SHA1

    4de52f0a9f2c3b36930c9f49393d162d53633f16

    SHA256

    1efe85fd735fd61d74851679de313bd6074074f5c4265ea5853f4fbc246c7838

    SHA512

    0aec93877421bc892b2ed6de2aa68ca97881be2f4298707d482ab98b56145c2d715181d048ced1ac4a312c396963e113a5f6b3239374bf3f09c54c48ebb1e5ed

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

    Filesize

    377KB

    MD5

    4a36a48e58829c22381572b2040b6fe0

    SHA1

    f09d30e44ff7e3f20a5de307720f3ad148c6143b

    SHA256

    3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8

    SHA512

    5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

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

    Filesize

    941KB

    MD5

    8dc3adf1c490211971c1e2325f1424d2

    SHA1

    4eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5

    SHA256

    bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c

    SHA512

    ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d

  • \Windows\SysWOW64\259407354.txt

    Filesize

    899KB

    MD5

    e87d64487f1c0163055ec7580c6bf747

    SHA1

    b9bc91d36f67f210ea95a571151db5438c752e07

    SHA256

    4a0be05aade17f4e736711b0436414ecb6b3d0fc1aadde61de3fa8d927653fd2

    SHA512

    dbfb94c8bda11385afaa280cf6a9756f8bd3630ad5a17f15349b761d57615327b0d0060973aeb418e1818ff63036aaef169ce24b2ed5fdaddf74503ff15ec56f

  • \Windows\SysWOW64\TXPlatfor.exe

    Filesize

    377KB

    MD5

    4a36a48e58829c22381572b2040b6fe0

    SHA1

    f09d30e44ff7e3f20a5de307720f3ad148c6143b

    SHA256

    3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8

    SHA512

    5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

  • memory/2132-16-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/2132-27-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/2132-15-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/2132-17-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/2132-13-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/2640-46-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/2640-49-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/2640-51-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/2736-25-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/2736-40-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB