Analysis

  • max time kernel
    144s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    13-12-2024 01:32

General

  • Target

    2024-12-13_d5f5c6126613d03b21a3b32d0ee9fe5e_icedid.exe

  • Size

    2.4MB

  • MD5

    d5f5c6126613d03b21a3b32d0ee9fe5e

  • SHA1

    7baa19a30d6f30665f487301b2b114d5fcb197c7

  • SHA256

    01dc05ab076d23a80dd14c884d8b02fac01a49be262a4b4d28f317f0c6badc0e

  • SHA512

    d80e81d7a1f32036f4990110d307b041807ebf1f782161cddcfe17f8f6f1f5fa417460b662c7770f2b602ceb5d321890628198e81f037e7a37e48914e441bdcd

  • SSDEEP

    49152:M1Y/47zPHQzNvLNNVbkPsmRpcgO/X1tJem2BrJE8RNI0IAb66PYK:sc4fPHsnypcgO/X/2Br560IaPY

Malware Config

Signatures

  • Detect PurpleFox Rootkit 19 IoCs

    Detect PurpleFox Rootkit.

  • Gh0st RAT payload 19 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
  • Deletes itself 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 17 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 8 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 3 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-12-13_d5f5c6126613d03b21a3b32d0ee9fe5e_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-13_d5f5c6126613d03b21a3b32d0ee9fe5e_icedid.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2360
    • C:\Users\Admin\AppData\Local\Tempbskdjgwijgks.exe
      C:\Users\Admin\AppData\Local\Tempbskdjgwijgks.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2160
      • 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\TEMPBS~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Suspicious use of WriteProcessMemory
        PID:2916
        • 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:2868
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c C:\Windows\System32\\Delete00.bat
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2880
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:2716
  • C:\Windows\SysWOW64\QiQyqi.exe
    C:\Windows\SysWOW64\QiQyqi.exe -auto
    1⤵
    • Executes dropped EXE
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2264
    • C:\Windows\SysWOW64\QiQyqi.exe
      C:\Windows\SysWOW64\QiQyqi.exe -acsi
      2⤵
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:2368

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\Delete00.bat

    Filesize

    151B

    MD5

    72b938681ae6999cdd1d3d938023d1f3

    SHA1

    8f55ef8063670f09fd6b3cbdc2113ba9fbcce479

    SHA256

    87e7d0f8e06ed91f51321330014cb4722ed9ba99098afa0a624229eb8c9f2722

    SHA512

    5d46087b8c63bb573711919dca996dd9f64cc98e5024e2595d837effef82e378c27c2db27760d9783d0ba5efce99bbe072d58cbae23d9c217f0400c5f2c67a0e

  • \Users\Admin\AppData\Local\Tempbskdjgwijgks.exe

    Filesize

    1.6MB

    MD5

    a6e135ed878dfe7a157f4efaba874046

    SHA1

    3a472594af195aca945323c5ab293ccc7844f7fa

    SHA256

    23fe87161faf342a4d021529e8e7d7ce7eb3ca0e50fa97dfb76d7e0f615c29ea

    SHA512

    d8d8e796ee14484188b86c8fc567d117545c078d6fe2228075b5981293793ddd045555ed50d2fe8eaca3001fe3c847b27dd4aa2547d1e1aa29abc5226c76b1b3

  • memory/2160-10-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2160-12-0x0000000010000000-0x00000000101A0000-memory.dmp

    Filesize

    1.6MB

  • memory/2160-31-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2264-22-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2264-33-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2360-8-0x0000000012130000-0x0000000012608000-memory.dmp

    Filesize

    4.8MB

  • memory/2360-7-0x0000000012130000-0x0000000012608000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-51-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-55-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-50-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-34-0x0000000010000000-0x00000000101A0000-memory.dmp

    Filesize

    1.6MB

  • memory/2368-52-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-53-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-54-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-49-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-56-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-57-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-58-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-59-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-60-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-61-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-62-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB

  • memory/2368-63-0x0000000000400000-0x00000000008D8000-memory.dmp

    Filesize

    4.8MB