Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-11-2024 04:33

General

  • Target

    24de619d714456dbba177b8461b82e889b63f96f154f722f01029d22b59399c7.exe

  • Size

    2.0MB

  • MD5

    7c42c0289a8ef2395efc1e7925b2d16e

  • SHA1

    5b75f9495a791d982e269f3fb4dcac2b95f5138c

  • SHA256

    24de619d714456dbba177b8461b82e889b63f96f154f722f01029d22b59399c7

  • SHA512

    01e5a6f9a5145e01603c84f772e038b2ee40e45fb4d9b307269b199411fa68127e2443ede7ea30f0c630d2c84090de2c38b75ff8e139a7886e341e82b36750bc

  • SSDEEP

    24576:hCIRyPP2GXKWAftKuRz2tgJZA5r5NCLytLSBy/r4/c4W6dVypXkPckF+XM/HU93G:CPBKWO02gSAIW4k4W6fskkkF+SHU932B

Malware Config

Signatures

  • Detect PurpleFox Rootkit 4 IoCs

    Detect PurpleFox Rootkit.

  • Gh0st RAT payload 4 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
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Executes dropped EXE 4 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 64 IoCs
  • UPX packed file 5 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 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.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\24de619d714456dbba177b8461b82e889b63f96f154f722f01029d22b59399c7.exe
    "C:\Users\Admin\AppData\Local\Temp\24de619d714456dbba177b8461b82e889b63f96f154f722f01029d22b59399c7.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4036
    • C:\Users\Admin\AppData\Roaming\Windows.dll
      C:\Users\Admin\AppData\Roaming\\Windows.dll
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1396
    • C:\Users\Admin\AppData\Roaming\Windows.dll
      C:\Users\Admin\AppData\Roaming\\Windows.dll
      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 WriteProcessMemory
      PID:11088
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Roaming\Windows.dll > nul
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Suspicious use of WriteProcessMemory
        PID:42624
        • 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:42676
    • C:\Users\Admin\AppData\Roaming\Windows.dll
      C:\Users\Admin\AppData\Roaming\\Windows.dll
      2⤵
      • Drops file in Drivers directory
      • Sets service image path in registry
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: LoadsDriver
      • Suspicious use of AdjustPrivilegeToken
      PID:1868
  • C:\Windows\SysWOW64\Phxph.exe
    C:\Windows\SysWOW64\Phxph.exe -auto
    1⤵
    • Executes dropped EXE
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    PID:10816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Windows.dll

    Filesize

    1.1MB

    MD5

    1144ea1e19cb2a42f7ad2fa04db8e476

    SHA1

    2ef6e0f9c5e57305bff6d30080cf68c1d3e101d9

    SHA256

    20569e9045f5c150eafa51752334b62c78b9dbc308d61dacfcb2098a76c5cf50

    SHA512

    3df308eafc0f014a07fbdeb706b32eb5de7e02a7496e70e5035d9b76db239435a2511964fc027380aad19763755c4e07e52f4e157b691c55c5a03d5b21593556

  • C:\Windows\SysWOW64\Phxph.exe

    Filesize

    22.1MB

    MD5

    44d1ce29474bad8ada3d778af1dac0f3

    SHA1

    319f966cc44529a564f9d5d19e0fb99e0af2ea19

    SHA256

    d75217eccc9e4b9a2ccfb2819b1fdbf01a074042292bcf3162ec27a01b7ee1cf

    SHA512

    511ac3bfa10928190c7cb035a976c673fb758950ce4accde4a80b81b62ee0585d5d51930571ffa177fb1d63ecd4a770415bc09800cc5cd1ac6cb7efa16b7d025

  • memory/1396-42504-0x0000000000400000-0x0000000000523000-memory.dmp

    Filesize

    1.1MB

  • memory/1396-5-0x0000000077700000-0x0000000077915000-memory.dmp

    Filesize

    2.1MB

  • memory/1396-4-0x0000000000400000-0x0000000000523000-memory.dmp

    Filesize

    1.1MB

  • memory/1868-42507-0x0000000010000000-0x00000000101B5000-memory.dmp

    Filesize

    1.7MB

  • memory/1868-42502-0x0000000000400000-0x0000000000523000-memory.dmp

    Filesize

    1.1MB

  • memory/1868-42503-0x0000000010000000-0x00000000101B5000-memory.dmp

    Filesize

    1.7MB

  • memory/1868-16357-0x0000000077700000-0x0000000077915000-memory.dmp

    Filesize

    2.1MB

  • memory/1868-37964-0x0000000000400000-0x0000000000523000-memory.dmp

    Filesize

    1.1MB

  • memory/1868-37965-0x0000000000400000-0x0000000000523000-memory.dmp

    Filesize

    1.1MB

  • memory/1868-23733-0x0000000075EE0000-0x0000000075F5A000-memory.dmp

    Filesize

    488KB

  • memory/1868-20233-0x0000000076B20000-0x0000000076CC0000-memory.dmp

    Filesize

    1.6MB

  • memory/10816-27614-0x0000000076B20000-0x0000000076CC0000-memory.dmp

    Filesize

    1.6MB

  • memory/10816-32621-0x0000000075EE0000-0x0000000075F5A000-memory.dmp

    Filesize

    488KB

  • memory/10816-21543-0x0000000077700000-0x0000000077915000-memory.dmp

    Filesize

    2.1MB

  • memory/10816-42510-0x0000000000400000-0x0000000000523000-memory.dmp

    Filesize

    1.1MB

  • memory/11088-16353-0x0000000010000000-0x00000000101B5000-memory.dmp

    Filesize

    1.7MB

  • memory/11088-16352-0x0000000010000000-0x00000000101B5000-memory.dmp

    Filesize

    1.7MB

  • memory/11088-26369-0x0000000000400000-0x0000000000523000-memory.dmp

    Filesize

    1.1MB

  • memory/11088-16348-0x0000000000400000-0x0000000000523000-memory.dmp

    Filesize

    1.1MB

  • memory/11088-16347-0x0000000000400000-0x0000000000523000-memory.dmp

    Filesize

    1.1MB

  • memory/11088-9162-0x0000000075EE0000-0x0000000075F5A000-memory.dmp

    Filesize

    488KB

  • memory/11088-7153-0x0000000076B20000-0x0000000076CC0000-memory.dmp

    Filesize

    1.6MB

  • memory/11088-3279-0x0000000077700000-0x0000000077915000-memory.dmp

    Filesize

    2.1MB

  • memory/11088-3278-0x0000000000400000-0x0000000000523000-memory.dmp

    Filesize

    1.1MB

  • memory/11088-16350-0x0000000010000000-0x00000000101B5000-memory.dmp

    Filesize

    1.7MB