Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-07-2023 13:08

General

  • Target

    Scan005510.js

  • Size

    5.3MB

  • MD5

    dcdd70327905af1b3bee089b4f47a343

  • SHA1

    fc26fd4b71a7d6f94d191eca8ad1e4303a679075

  • SHA256

    58f1b6a6931817eaef17e92901372bc6032dd0e6aa0636f82c7b3176c1ded8ea

  • SHA512

    befa67677050ae06352e55fbaefb7287ff88b1428eafa1cc63342339e358081b6b0e3fb98473906ee64bca28314c981fa98c70fcd94383da0d95d8d92b9f38ef

  • SSDEEP

    6144:XgHrlNOv7uIeLpJMaO/lfSiSiV/r3ZPuK/v4lOVdMorRpVDBqP3nvBrXQklUOu6z:iPB

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

me15

Decoy

thegrill253.com

arthousecorp.com

acre-com.com

dreambarnhollow.com

winwin220693.online

shinohtrade.com

blockcchain.help

8hx3.vip

lifeshinelearning.com

havencoinvestmentgroup.com

thebesthomehacks.com

the-country-wiki.com

xskt.club

sunrisemedia.space

crecrown.com

0hpail.cyou

artwelding.store

psilome.com

layerbabuena.club

miras.shop

Extracted

Family

wshrat

C2

http://45.90.222.131:7121

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

  • WSHRAT

    WSHRAT is a variant of Houdini worm and has vbs and js variants.

  • Formbook payload 3 IoCs
  • Blocklisted process makes network request 20 IoCs
  • Checks QEMU agent file 2 TTPs 2 IoCs

    Checks presence of QEMU agent, possibly to detect virtualization.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Adds Run key to start application 2 TTPs 8 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Script User-Agent 19 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: EnumeratesProcesses 34 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:760
    • C:\Windows\system32\wscript.exe
      wscript.exe C:\Users\Admin\AppData\Local\Temp\Scan005510.js
      2⤵
      • Blocklisted process makes network request
      • Checks computer location settings
      • Drops startup file
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:5096
      • C:\Windows\System32\wscript.exe
        "C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\Scan005510.js"
        3⤵
        • Blocklisted process makes network request
        • Checks computer location settings
        • Drops startup file
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4964
        • C:\Users\Admin\AppData\Roaming\Gobiid.exe
          "C:\Users\Admin\AppData\Roaming\Gobiid.exe"
          4⤵
          • Checks QEMU agent file
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Suspicious use of SetThreadContext
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of WriteProcessMemory
          PID:1932
          • C:\Users\Admin\AppData\Roaming\Gobiid.exe
            "C:\Users\Admin\AppData\Roaming\Gobiid.exe"
            5⤵
            • Checks QEMU agent file
            • Loads dropped DLL
            • Suspicious use of NtCreateThreadExHideFromDebugger
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of AdjustPrivilegeToken
            PID:4796
    • C:\Windows\SysWOW64\autochk.exe
      "C:\Windows\SysWOW64\autochk.exe"
      2⤵
        PID:4464
      • C:\Windows\SysWOW64\wlanext.exe
        "C:\Windows\SysWOW64\wlanext.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3740
        • C:\Windows\SysWOW64\cmd.exe
          /c del "C:\Users\Admin\AppData\Roaming\Gobiid.exe"
          3⤵
            PID:4036

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\nsl94A1.tmp\System.dll

        Filesize

        11KB

        MD5

        8b3830b9dbf87f84ddd3b26645fed3a0

        SHA1

        223bef1f19e644a610a0877d01eadc9e28299509

        SHA256

        f004c568d305cd95edbd704166fcd2849d395b595dff814bcc2012693527ac37

        SHA512

        d13cfd98db5ca8dc9c15723eee0e7454975078a776bce26247228be4603a0217e166058ebadc68090afe988862b7514cb8cb84de13b3de35737412a6f0a8ac03

      • C:\Users\Admin\AppData\Local\Temp\nsl94A1.tmp\System.dll

        Filesize

        11KB

        MD5

        8b3830b9dbf87f84ddd3b26645fed3a0

        SHA1

        223bef1f19e644a610a0877d01eadc9e28299509

        SHA256

        f004c568d305cd95edbd704166fcd2849d395b595dff814bcc2012693527ac37

        SHA512

        d13cfd98db5ca8dc9c15723eee0e7454975078a776bce26247228be4603a0217e166058ebadc68090afe988862b7514cb8cb84de13b3de35737412a6f0a8ac03

      • C:\Users\Admin\AppData\Local\Temp\nsl94A1.tmp\System.dll

        Filesize

        11KB

        MD5

        8b3830b9dbf87f84ddd3b26645fed3a0

        SHA1

        223bef1f19e644a610a0877d01eadc9e28299509

        SHA256

        f004c568d305cd95edbd704166fcd2849d395b595dff814bcc2012693527ac37

        SHA512

        d13cfd98db5ca8dc9c15723eee0e7454975078a776bce26247228be4603a0217e166058ebadc68090afe988862b7514cb8cb84de13b3de35737412a6f0a8ac03

      • C:\Users\Admin\AppData\Roaming\Gobiid.exe

        Filesize

        471KB

        MD5

        2ac363924422db721825e34bccfad5cc

        SHA1

        22f2163826bc7f585d7ab0e55551e11d418afd31

        SHA256

        67c9cd193f85637de60b33b0253e89d5e95e7f263683bfa49e5e1b3745d695db

        SHA512

        3b82a463be8d0ddb2fba006c0880f19b54f8bb88090f6effb69d62dbea0f6a038ce5dffc2808bcea24513be3c23b7dcbe5db3ad334a20a94586e20801f450156

      • C:\Users\Admin\AppData\Roaming\Gobiid.exe

        Filesize

        471KB

        MD5

        2ac363924422db721825e34bccfad5cc

        SHA1

        22f2163826bc7f585d7ab0e55551e11d418afd31

        SHA256

        67c9cd193f85637de60b33b0253e89d5e95e7f263683bfa49e5e1b3745d695db

        SHA512

        3b82a463be8d0ddb2fba006c0880f19b54f8bb88090f6effb69d62dbea0f6a038ce5dffc2808bcea24513be3c23b7dcbe5db3ad334a20a94586e20801f450156

      • C:\Users\Admin\AppData\Roaming\Gobiid.exe

        Filesize

        471KB

        MD5

        2ac363924422db721825e34bccfad5cc

        SHA1

        22f2163826bc7f585d7ab0e55551e11d418afd31

        SHA256

        67c9cd193f85637de60b33b0253e89d5e95e7f263683bfa49e5e1b3745d695db

        SHA512

        3b82a463be8d0ddb2fba006c0880f19b54f8bb88090f6effb69d62dbea0f6a038ce5dffc2808bcea24513be3c23b7dcbe5db3ad334a20a94586e20801f450156

      • C:\Users\Admin\AppData\Roaming\Gobiid.exe

        Filesize

        471KB

        MD5

        2ac363924422db721825e34bccfad5cc

        SHA1

        22f2163826bc7f585d7ab0e55551e11d418afd31

        SHA256

        67c9cd193f85637de60b33b0253e89d5e95e7f263683bfa49e5e1b3745d695db

        SHA512

        3b82a463be8d0ddb2fba006c0880f19b54f8bb88090f6effb69d62dbea0f6a038ce5dffc2808bcea24513be3c23b7dcbe5db3ad334a20a94586e20801f450156

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Scan005510.js

        Filesize

        5.3MB

        MD5

        dcdd70327905af1b3bee089b4f47a343

        SHA1

        fc26fd4b71a7d6f94d191eca8ad1e4303a679075

        SHA256

        58f1b6a6931817eaef17e92901372bc6032dd0e6aa0636f82c7b3176c1ded8ea

        SHA512

        befa67677050ae06352e55fbaefb7287ff88b1428eafa1cc63342339e358081b6b0e3fb98473906ee64bca28314c981fa98c70fcd94383da0d95d8d92b9f38ef

      • C:\Users\Admin\AppData\Roaming\Scan005510.js

        Filesize

        5.3MB

        MD5

        dcdd70327905af1b3bee089b4f47a343

        SHA1

        fc26fd4b71a7d6f94d191eca8ad1e4303a679075

        SHA256

        58f1b6a6931817eaef17e92901372bc6032dd0e6aa0636f82c7b3176c1ded8ea

        SHA512

        befa67677050ae06352e55fbaefb7287ff88b1428eafa1cc63342339e358081b6b0e3fb98473906ee64bca28314c981fa98c70fcd94383da0d95d8d92b9f38ef

      • C:\Users\Admin\AppData\Roaming\Scan005510.js

        Filesize

        5.3MB

        MD5

        dcdd70327905af1b3bee089b4f47a343

        SHA1

        fc26fd4b71a7d6f94d191eca8ad1e4303a679075

        SHA256

        58f1b6a6931817eaef17e92901372bc6032dd0e6aa0636f82c7b3176c1ded8ea

        SHA512

        befa67677050ae06352e55fbaefb7287ff88b1428eafa1cc63342339e358081b6b0e3fb98473906ee64bca28314c981fa98c70fcd94383da0d95d8d92b9f38ef

      • memory/760-261-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-264-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-293-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-292-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-289-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-290-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-286-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-287-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-288-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-285-0x0000000000A80000-0x0000000000A90000-memory.dmp

        Filesize

        64KB

      • memory/760-284-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-283-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-281-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-279-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-274-0x0000000000A80000-0x0000000000A90000-memory.dmp

        Filesize

        64KB

      • memory/760-192-0x00000000080D0000-0x00000000081D3000-memory.dmp

        Filesize

        1.0MB

      • memory/760-275-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-230-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-277-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-273-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-272-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-271-0x0000000000A80000-0x0000000000A90000-memory.dmp

        Filesize

        64KB

      • memory/760-270-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-203-0x0000000008450000-0x00000000085A3000-memory.dmp

        Filesize

        1.3MB

      • memory/760-204-0x0000000008450000-0x00000000085A3000-memory.dmp

        Filesize

        1.3MB

      • memory/760-205-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-225-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-208-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-207-0x00000000028A0000-0x00000000028B0000-memory.dmp

        Filesize

        64KB

      • memory/760-209-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-210-0x0000000008450000-0x00000000085A3000-memory.dmp

        Filesize

        1.3MB

      • memory/760-213-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-212-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-214-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-216-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-217-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-219-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-220-0x00000000028C0000-0x00000000028D0000-memory.dmp

        Filesize

        64KB

      • memory/760-221-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-222-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-224-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-223-0x00000000028C0000-0x00000000028D0000-memory.dmp

        Filesize

        64KB

      • memory/760-238-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-206-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-269-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-228-0x00000000028A0000-0x00000000028B0000-memory.dmp

        Filesize

        64KB

      • memory/760-227-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-232-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-233-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-234-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-236-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-235-0x00000000028C0000-0x00000000028D0000-memory.dmp

        Filesize

        64KB

      • memory/760-226-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-239-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-242-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-240-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-243-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-244-0x00000000028C0000-0x00000000028D0000-memory.dmp

        Filesize

        64KB

      • memory/760-258-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-259-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-260-0x0000000000A80000-0x0000000000A90000-memory.dmp

        Filesize

        64KB

      • memory/760-267-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-262-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-263-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/760-265-0x00000000027F0000-0x0000000002800000-memory.dmp

        Filesize

        64KB

      • memory/1932-163-0x0000000077391000-0x00000000774B1000-memory.dmp

        Filesize

        1.1MB

      • memory/1932-165-0x0000000010000000-0x0000000010006000-memory.dmp

        Filesize

        24KB

      • memory/1932-164-0x0000000077391000-0x00000000774B1000-memory.dmp

        Filesize

        1.1MB

      • memory/3740-186-0x0000000000E20000-0x0000000000E37000-memory.dmp

        Filesize

        92KB

      • memory/3740-193-0x0000000000E40000-0x0000000000E6F000-memory.dmp

        Filesize

        188KB

      • memory/3740-202-0x0000000001360000-0x00000000013F4000-memory.dmp

        Filesize

        592KB

      • memory/3740-199-0x0000000000E40000-0x0000000000E6F000-memory.dmp

        Filesize

        188KB

      • memory/3740-194-0x00000000014C0000-0x000000000180A000-memory.dmp

        Filesize

        3.3MB

      • memory/3740-184-0x0000000000E20000-0x0000000000E37000-memory.dmp

        Filesize

        92KB

      • memory/4796-196-0x0000000036EC0000-0x000000003720A000-memory.dmp

        Filesize

        3.3MB

      • memory/4796-195-0x0000000077391000-0x00000000774B1000-memory.dmp

        Filesize

        1.1MB

      • memory/4796-191-0x0000000036CB0000-0x0000000036CC5000-memory.dmp

        Filesize

        84KB

      • memory/4796-181-0x0000000000400000-0x0000000001654000-memory.dmp

        Filesize

        18.3MB

      • memory/4796-180-0x0000000000400000-0x0000000001654000-memory.dmp

        Filesize

        18.3MB

      • memory/4796-179-0x0000000000400000-0x0000000001654000-memory.dmp

        Filesize

        18.3MB

      • memory/4796-178-0x0000000000400000-0x0000000001654000-memory.dmp

        Filesize

        18.3MB

      • memory/4796-177-0x0000000001660000-0x000000000685C000-memory.dmp

        Filesize

        82.0MB

      • memory/4796-175-0x0000000000400000-0x0000000001654000-memory.dmp

        Filesize

        18.3MB

      • memory/4796-171-0x0000000077418000-0x0000000077419000-memory.dmp

        Filesize

        4KB

      • memory/4796-170-0x0000000077391000-0x00000000774B1000-memory.dmp

        Filesize

        1.1MB

      • memory/4796-167-0x0000000000400000-0x0000000001654000-memory.dmp

        Filesize

        18.3MB

      • memory/4796-182-0x0000000001660000-0x000000000685C000-memory.dmp

        Filesize

        82.0MB