Analysis

  • max time kernel
    154s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-08-2023 20:09

General

  • Target

    78e3be77c6c35bb94e96f9754f43f7b1_icedid_JC.exe

  • Size

    19.1MB

  • MD5

    78e3be77c6c35bb94e96f9754f43f7b1

  • SHA1

    5aaab08244e15df538905988005c8bf222b6b0c6

  • SHA256

    2c4398c1d78f31548a77bac75512513ed5626e2516a6b6b8009aab8d70275ca8

  • SHA512

    837fea2de055c02a2074b7fe91f13b5b0f8b707a47a01b91acfe428a84864e9e2a93d95ee320958c081da476af0413c7520e9bafe01395c8ce859c9b3db3e580

  • SSDEEP

    196608:8KXbeO74sJsxXB89KHWr724khDpjdfj2wVwZwXKzE3w5H4wHPTs1Dz45ZrnG9PHh:97nK1td12zlH4OaDz4XGz

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\78e3be77c6c35bb94e96f9754f43f7b1_icedid_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\78e3be77c6c35bb94e96f9754f43f7b1_icedid_JC.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4672
    • 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:764
    • 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:4712
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 2 127.0.0.1
          4⤵
          • Runs ping.exe
          PID:2572
    • C:\Users\Admin\AppData\Local\Temp\HD_78e3be77c6c35bb94e96f9754f43f7b1_icedid_JC.exe
      C:\Users\Admin\AppData\Local\Temp\HD_78e3be77c6c35bb94e96f9754f43f7b1_icedid_JC.exe
      2⤵
      • Executes dropped EXE
      PID:3864
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
    1⤵
      PID:5116
    • 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:3772
      • C:\Windows\SysWOW64\Remote Data.exe
        "C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240649687.txt",MainThread
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:3636
    • C:\Windows\SysWOW64\TXPlatfor.exe
      C:\Windows\SysWOW64\TXPlatfor.exe -auto
      1⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1512
      • 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:4216

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\HD_78e3be77c6c35bb94e96f9754f43f7b1_icedid_JC.exe

      Filesize

      16.6MB

      MD5

      3f9b92b91d244e531c476e059d0b0375

      SHA1

      87bc62bd5dc5163249362ba864e2646c944fac7b

      SHA256

      6795603e6e8313120376153b5ee57a80b2b3dd386ffb41fa0ad21b0dbef0f3e2

      SHA512

      57dff2389a196abf4d9e4eec4743bdffd6f96a9bb27f9f2530db7b3160b27857dee5a9a50258281d57c225b6a1350f58fcbe0dec0e364912455f1f6f565f12ff

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

      Filesize

      2.5MB

      MD5

      7af2b7eb1d7b034ab96340bd0703adae

      SHA1

      b8439ad9cd85b711e4713658ee10b6ae1d9c53e9

      SHA256

      aebbf47c09f477a85bc62247d4bcbe272941a1c8a2269fdef3de155790d1450f

      SHA512

      37249d82eca3c2d2762555a3af371b1c8785acd0d90f95dd597e2b7ddc04d9bfc01fcad254cd923f292ea6106785ce988920be75dd2f05aac8daf643aacb1226

    • 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\240649687.txt

      Filesize

      899KB

      MD5

      7513495a8706f978ba47e8e3a94af5f9

      SHA1

      0d6ae0c08f887cc52a0bed5a6e8b1a086d2e7a87

      SHA256

      b455a5fc6610da78aa46c51471ad5b5f5b024f77849e09b39308eabe6f000072

      SHA512

      b4241a7ea5527225fadda7870f38221640e80bb8f13a4eccd334ffe39102de5954c6a90e13664d983a054750c195fabe33a0a9feb78a3007e0ae743c9b5e8c5f

    • C:\Windows\SysWOW64\240649687.txt

      Filesize

      899KB

      MD5

      7513495a8706f978ba47e8e3a94af5f9

      SHA1

      0d6ae0c08f887cc52a0bed5a6e8b1a086d2e7a87

      SHA256

      b455a5fc6610da78aa46c51471ad5b5f5b024f77849e09b39308eabe6f000072

      SHA512

      b4241a7ea5527225fadda7870f38221640e80bb8f13a4eccd334ffe39102de5954c6a90e13664d983a054750c195fabe33a0a9feb78a3007e0ae743c9b5e8c5f

    • C:\Windows\SysWOW64\240649687.txt

      Filesize

      899KB

      MD5

      7513495a8706f978ba47e8e3a94af5f9

      SHA1

      0d6ae0c08f887cc52a0bed5a6e8b1a086d2e7a87

      SHA256

      b455a5fc6610da78aa46c51471ad5b5f5b024f77849e09b39308eabe6f000072

      SHA512

      b4241a7ea5527225fadda7870f38221640e80bb8f13a4eccd334ffe39102de5954c6a90e13664d983a054750c195fabe33a0a9feb78a3007e0ae743c9b5e8c5f

    • 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\240649687.txt

      Filesize

      899KB

      MD5

      7513495a8706f978ba47e8e3a94af5f9

      SHA1

      0d6ae0c08f887cc52a0bed5a6e8b1a086d2e7a87

      SHA256

      b455a5fc6610da78aa46c51471ad5b5f5b024f77849e09b39308eabe6f000072

      SHA512

      b4241a7ea5527225fadda7870f38221640e80bb8f13a4eccd334ffe39102de5954c6a90e13664d983a054750c195fabe33a0a9feb78a3007e0ae743c9b5e8c5f

    • memory/1512-163-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/1512-162-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/1512-167-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/1512-159-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/3652-164-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/3652-154-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/3652-153-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/3652-152-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/3652-150-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/4216-171-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/4216-174-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/4216-179-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/4216-181-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB