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Overview

overview

10

Static

static

3

ecb07db35b...5c.exe

windows7-x64

10

ecb07db35b...5c.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    152s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/03/2024, 17:58

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General

  • Target

    ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe

  • Size

    2.3MB

  • MD5

    c2136ed84bf13d025e3a9e17873375b8

  • SHA1

    1e8f7e846565c3b7c8c76de5961f26dd792683dd

  • SHA256

    ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c

  • SHA512

    e4b9f643fc2eab7f2df9f6f40c8f0f9a951d8e7b6e89661baef7435679ee74b5ffb511f6350f11140958af05081befd2accf375f7547c9e252e6d9138b2e47ad

  • SSDEEP

    24576:6CwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHd:6CwsbCANnKXferL7Vwe/Gg0P+Wh3u

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Signatures

  • Detect PurpleFox Rootkit 9 IoCs

    Detect PurpleFox Rootkit.

    rootkit
  • Gh0st RAT payload 11 IoCs
  • Gh0strat

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

    ratgh0strat
  • PurpleFox

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

    rootkittrojanpurplefox
  • Drops file in Drivers directory 1 IoCs
  • Sets DLL path for service in the registry 2 TTPs 1 IoCs
    persistence
  • Sets service image path in registry 2 TTPs 1 IoCs
    persistence
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 3 IoCs
  • UPX packed file 12 IoCs

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

    upx
  • 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 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe
    "C:\Users\Admin\AppData\Local\Temp\ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1588
    • 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:4164
    • 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:5100
      • 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:1788
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 2 127.0.0.1
          4⤵
          • Runs ping.exe
          PID:5108
    • C:\Users\Admin\AppData\Local\Temp\HD_ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe
      C:\Users\Admin\AppData\Local\Temp\HD_ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe
      2⤵
      • Executes dropped EXE
      PID:1428
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
    1⤵
      PID:4912
    • C:\Windows\SysWOW64\TXPlatfor.exe
      C:\Windows\SysWOW64\TXPlatfor.exe -auto
      1⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4188
      • 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:1796
    • 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:4296
      • C:\Windows\SysWOW64\Remote Data.exe
        "C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240661953.txt",MainThread
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:3500
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1424 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:3332

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

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

        2.3MB

        MD5

        d50d6a78f09a72b5e9bc60cb4c8bd769

        SHA1

        d7e4f5cc5ab00f5038259401cc80c1e6ccfbd20b

        SHA256

        853f48536946e557517b1498a67ca085821d5e2e57d76b83d7a61bdc8acf2f21

        SHA512

        7d71358b6b327d0f7fd4218b10f08e6acb5e2204ecf76bdbc78f6cece76aa40c6fc87306877b7dfa2720d2daf05d104740c6dd2bd2531c5a83952960dc6fdb0e

        Download Submit

      • C:\Users\Admin\AppData\Local\Temp\HD_ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe
        Filesize

        23KB

        MD5

        464b700fa4c636730b49b3df968563e2

        SHA1

        51d96feac9a518edb5e6d8d89289dee67cfad13c

        SHA256

        c59de82e1f2de5ff89d0980f347827e564efb36c3d9020d8c0a81c605c37a37a

        SHA512

        73fda25075d2bdbd802793cb3093a00a43c84e21ded689d2aadd0bcd7b1e4d38acfa53e823c95fbc65bbab4e9396d4648346a533f01de02282df1fc83fb65bc6

        Download Submit

      • C:\Users\Admin\AppData\Local\Temp\N.exe
        Filesize

        377KB

        MD5

        4a36a48e58829c22381572b2040b6fe0

        SHA1

        f09d30e44ff7e3f20a5de307720f3ad148c6143b

        SHA256

        3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8

        SHA512

        5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

        Download Submit

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

        941KB

        MD5

        8dc3adf1c490211971c1e2325f1424d2

        SHA1

        4eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5

        SHA256

        bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c

        SHA512

        ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d

        Download Submit

      • C:\Users\Admin\AppData\Local\Temp\RCXEB19.tmp
        Filesize

        2.4MB

        MD5

        0a049e67c6b0944c5b127c6f826dba2c

        SHA1

        ec70fc47a08801209d967f25f9dd0471ac1bc512

        SHA256

        9bce7123bb86dde5387335555074696d9e9701009358eb2c651f70007c1abdce

        SHA512

        07ac4901bda8aa47eca8236fc88325dcffe0cecace5d60c8abfef5f33cdbf8e839f24a95481280cfc1b6d24a5ac3730f6b91786238727cc78f1604f2229f1adb

        Download Submit

      • C:\Users\Admin\AppData\Local\Temp\X.ico
        Filesize

        69KB

        MD5

        e33fb6d686b1a8b171349572c5a33f67

        SHA1

        29f24fe536adf799b69b63c83efadc1bce457a54

        SHA256

        020c8e0963f89f4b14538b7d69e83c6fec44a29bbbd52fbb6deb2be5c697f450

        SHA512

        cf1f1d6a9efe53f84e5b4a8246b87c0b96496716605d1b00352d9aae30e664d3d2cbadebf598b4e690a9feef0b5785887a4e643cc5f68938ca744af1d3539e55

        Download Submit

      • C:\Windows\SysWOW64\240661953.txt
        Filesize

        899KB

        MD5

        b62c61cfc9e1affa13d6d1e848c67698

        SHA1

        3daaa714a351537952edf635e1ca7129a141ccca

        SHA256

        21256c1862937d049952299916737dc1dba091fed80fd7fa100010878562ca32

        SHA512

        7f7085df5e1c3f0307a3c57b1a8584860ecd97814ba0ffc002bbfbb8a8e12d1084f46f760b9279b747ae24666c522286aab96ab5859d7f3abe74fd706c4cdda8

        Download Submit

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

        60KB

        MD5

        889b99c52a60dd49227c5e485a016679

        SHA1

        8fa889e456aa646a4d0a4349977430ce5fa5e2d7

        SHA256

        6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

        SHA512

        08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

        Download Submit

      • memory/1796-41-0x0000000010000000-0x00000000101B6000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/1796-48-0x0000000010000000-0x00000000101B6000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/1796-44-0x0000000010000000-0x00000000101B6000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/4188-23-0x0000000010000000-0x00000000101B6000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/4188-34-0x0000000010000000-0x00000000101B6000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/4188-47-0x0000000010000000-0x00000000101B6000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/4188-33-0x0000000010000000-0x00000000101B6000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/5100-46-0x0000000010000000-0x00000000101B6000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/5100-14-0x0000000010000000-0x00000000101B6000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/5100-16-0x0000000010000000-0x00000000101B6000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/5100-15-0x0000000010000000-0x00000000101B6000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/5100-12-0x0000000010000000-0x00000000101B6000-memory.dmp

        Filesize

        1.7MB

        Download