Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    04-01-2025 06:43

General

  • Target

    2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe

  • Size

    6.9MB

  • MD5

    9a7d6de95c336e9cba4c20a8686aeaee

  • SHA1

    a86dc35c98c3605ffb95b50fe942084c77dbfd0d

  • SHA256

    93bb61878f4245eae1c1b29339fedbc4e828c27ff980199a5b48ab30bead99fd

  • SHA512

    7a95dffc2b7fe84c5ecb7da7f50f1cd0811e06c385eb93de7a3e17cbbb69ded98556484b5a4548c373fe5033cd0e7a380eb79a8f036bde2c198b9756170438ac

  • SSDEEP

    196608:eKXbeO7FEvmnycHC2cJ2Q72LY2tvpFJYLrBA:z7FQ9cHC2cJ2N9tvXJYLrBA

Malware Config

Signatures

  • Detect PurpleFox Rootkit 7 IoCs

    Detect PurpleFox Rootkit.

  • Gh0st RAT payload 8 IoCs
  • Gh0strat

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

  • Gh0strat family
  • PurpleFox

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

  • Purplefox family
  • Drops file in Drivers directory 1 IoCs
  • Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 8 IoCs
  • Drops file in System32 directory 6 IoCs
  • UPX packed file 9 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Modifies registry class 7 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 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2328
    • C:\Users\Admin\AppData\Local\Temp\R.exe
      C:\Users\Admin\AppData\Local\Temp\\R.exe
      2⤵
      • Server Software Component: Terminal Services DLL
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      PID:1724
    • 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
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2780
      • 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⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Suspicious use of WriteProcessMemory
        PID:3048
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 2 127.0.0.1
          4⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:2684
    • C:\Users\Admin\AppData\Local\Temp\HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe
      C:\Users\Admin\AppData\Local\Temp\HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:2992
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
    1⤵
      PID:2984
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
      1⤵
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2392
      • C:\Windows\SysWOW64\Remote Data.exe
        "C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259507975.txt",MainThread
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:940
    • C:\Windows\SysWOW64\TXPlatfor.exe
      C:\Windows\SysWOW64\TXPlatfor.exe -auto
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2760
      • 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:2900

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      Filesize

      2.9MB

      MD5

      84dce35af096fc4af8cf17d0ab284931

      SHA1

      774bcaf88d942e48ba3c69e3b8d33bf35786520a

      SHA256

      0c3e064404cfd18bab839bfe43d1949fa989e93ceacc0b517a1fe4d50e820481

      SHA512

      1b1799c6b4e58c8cd0b4bc9d9a285213bd0dee997c2d2e0fb1eec7b6f105cc1db41ae6b7c0527318750335e61883956929489f42ea3c585310363e2d73d5ebbe

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

      Filesize

      941KB

      MD5

      8dc3adf1c490211971c1e2325f1424d2

      SHA1

      4eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5

      SHA256

      bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c

      SHA512

      ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d

    • C:\Users\Admin\AppData\Local\Temp\install_res\installconfig.ini

      Filesize

      95B

      MD5

      a98f89a4a1b4be073a339f6e26623eb9

      SHA1

      4607dc028ea50e87f59547e2395caaec7728be4d

      SHA256

      2b3224356c9c642a4d38722e9645be7b50675d1e85decf38cca5bbd7200b93bd

      SHA512

      ccab3bdfcd565da227f48b89d5d1bf317a4ca919b532db2814124bb82a6d90f89711a17de063ba6def4c9f41023f039f3cf02a70ca1ba8387b6fa2937445cb82

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

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • \Users\Admin\AppData\Local\Temp\HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe

      Filesize

      4.0MB

      MD5

      0b6534011a0ffaeb341c582fba411a62

      SHA1

      95cd769bbadfe939b32260702a015b3fb0d38c01

      SHA256

      fecca3c4435bbfee390352ec3d9f31b69428995591d4e893c22e0bfcf02ea971

      SHA512

      a551cc2f76e777ea2bc70d66bb7c7bd52097176cc0220cc60854479243269036488135472311e42c698c2fce8265f378e4fd1cb27f5b9a04a0222a1ec2ecf944

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

      Filesize

      377KB

      MD5

      4a36a48e58829c22381572b2040b6fe0

      SHA1

      f09d30e44ff7e3f20a5de307720f3ad148c6143b

      SHA256

      3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8

      SHA512

      5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

    • \Windows\SysWOW64\259507975.txt

      Filesize

      899KB

      MD5

      453299c937a913240fa07a5959bef1e0

      SHA1

      d208e3b2b03319abf594bc6ba24fafbb761cd339

      SHA256

      98341ea36368744a4e5d1e81233896afd0769413a7d0023910a1e8c7ba88c5ba

      SHA512

      afc894d197219e68c23820e7baf8ccaee1608c8e452d9ddfe3548cbac159e70cbc2eed01401dbeee1bf757d003266c2e418a32588fd53674792bdb2e8d832aa9

    • memory/2780-20-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2780-21-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2780-18-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2900-39-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2900-43-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2900-48-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2900-45-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2900-37-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2900-40-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB