Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-04-2024 09:09

General

  • Target

    47c310b9bdfe05f4ce19666c2b52b871fcead7420fd335131c7d129152fd1d21.exe

  • Size

    442KB

  • MD5

    860a68ef43919ecad4c1423fb8dabdde

  • SHA1

    ec4940517a92b69cb14b8b25b033e125d0906be3

  • SHA256

    47c310b9bdfe05f4ce19666c2b52b871fcead7420fd335131c7d129152fd1d21

  • SHA512

    082269119e051385758fa29802a3a956cd05d2925f8195aabb19e3d905397ca864672be2fe62dd38c463e72bf5cf0aa8a791be91c459e03aa7f9f076e07a9b82

  • SSDEEP

    6144:Ovlp7/pMTkjSJX3KkOyhJOF1zL1vMVi0jYZF3Z0DKh8n/Qra:Ovlp7/KQOJnHsLhUKh8n/Qra

Malware Config

Signatures

  • Detect ZGRat V1 3 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 IoCs
  • Stealc

    Stealc is an infostealer written in C++.

  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SendNotifyMessage 7 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\47c310b9bdfe05f4ce19666c2b52b871fcead7420fd335131c7d129152fd1d21.exe
    "C:\Users\Admin\AppData\Local\Temp\47c310b9bdfe05f4ce19666c2b52b871fcead7420fd335131c7d129152fd1d21.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:676
    • C:\Users\Admin\AppData\Local\Temp\uis.0.exe
      "C:\Users\Admin\AppData\Local\Temp\uis.0.exe"
      2⤵
      • Executes dropped EXE
      PID:2244
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 1040
        3⤵
        • Program crash
        PID:2524
    • C:\Users\Admin\AppData\Local\Temp\uis.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\uis.2\run.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4204
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\SysWOW64\cmd.exe
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:1360
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
          C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2108
    • C:\Users\Admin\AppData\Local\Temp\uis.3.exe
      "C:\Users\Admin\AppData\Local\Temp\uis.3.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3560
      • C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
        "C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD1
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1056
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 676 -s 1596
      2⤵
      • Program crash
      PID:2040
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2244 -ip 2244
    1⤵
      PID:868
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 676 -ip 676
      1⤵
        PID:536

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\46dae7e6

        Filesize

        1.4MB

        MD5

        6a629a38995f9b0eaa9d1f7b4fab055b

        SHA1

        4d4b8310ec57c699f5883525c81f6e715d256897

        SHA256

        f9b5b14b783bfd03add1f519fc7cdfb35dcb02a882c120e7635cba9999a596ce

        SHA512

        5ec74c98b75c7469352b6371ac101b79927a77484ed23506455dce5347e87220ffddc81d0f4c127760d472fa8a38cfaa543e369823a13688f7d765342bf7a787

      • C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt

        Filesize

        2KB

        MD5

        c507acfa6011777cfb058161c4eb5938

        SHA1

        4e7edbb3b2d278b026a398122c5033e112848b71

        SHA256

        63db28d97b13498e752706606ddc23827f7fbeb0e17a225f11b2377c46bdef94

        SHA512

        30b29d354e7301425ad9b02b8e44c038b6219ea6c1285ab2837b55323c61aa5fafcbbb699c384065b6b109c23348b594726dab52bc0c19ac0d573bdab19bb92d

      • C:\Users\Admin\AppData\Local\Temp\uis.0.exe

        Filesize

        298KB

        MD5

        80e0fece33768e20034d106db0d36341

        SHA1

        ba12ccea1e640cdb5fedb0e9ac03aad09bdc9510

        SHA256

        8a6721d38d828ce4dbbef786174faf854f366b0bf6f07189033aafa53459a14e

        SHA512

        1292b73f6e0673a118ad726ab14dbcbbbe9d1245cac978e5752838b51cccabd4a286397faf7de27b98cd9ab88ea04fb46aa02ec3287d641b3056593f69606e7f

      • C:\Users\Admin\AppData\Local\Temp\uis.1.zip

        Filesize

        3.7MB

        MD5

        78d3ca6355c93c72b494bb6a498bf639

        SHA1

        2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

        SHA256

        a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

        SHA512

        1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

      • C:\Users\Admin\AppData\Local\Temp\uis.2\UIxMarketPlugin.dll

        Filesize

        1.6MB

        MD5

        d1ba9412e78bfc98074c5d724a1a87d6

        SHA1

        0572f98d78fb0b366b5a086c2a74cc68b771d368

        SHA256

        cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

        SHA512

        8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

      • C:\Users\Admin\AppData\Local\Temp\uis.2\bunch.dat

        Filesize

        1.3MB

        MD5

        1e8237d3028ab52821d69099e0954f97

        SHA1

        30a6ae353adda0c471c6ed5b7a2458b07185abf2

        SHA256

        9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

        SHA512

        a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

      • C:\Users\Admin\AppData\Local\Temp\uis.2\relay.dll

        Filesize

        1.5MB

        MD5

        10d51becd0bbce0fab147ff9658c565e

        SHA1

        4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

        SHA256

        7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

        SHA512

        29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

      • C:\Users\Admin\AppData\Local\Temp\uis.2\run.exe

        Filesize

        2.4MB

        MD5

        9fb4770ced09aae3b437c1c6eb6d7334

        SHA1

        fe54b31b0db8665aa5b22bed147e8295afc88a03

        SHA256

        a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

        SHA512

        140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

      • C:\Users\Admin\AppData\Local\Temp\uis.2\whale.dbf

        Filesize

        85KB

        MD5

        a723bf46048e0bfb15b8d77d7a648c3e

        SHA1

        8952d3c34e9341e4425571e10f22b782695bb915

        SHA256

        b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

        SHA512

        ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

      • C:\Users\Admin\AppData\Local\Temp\uis.3.exe

        Filesize

        4.6MB

        MD5

        397926927bca55be4a77839b1c44de6e

        SHA1

        e10f3434ef3021c399dbba047832f02b3c898dbd

        SHA256

        4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

        SHA512

        cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

      • memory/676-18-0x0000000005C70000-0x0000000005CDD000-memory.dmp

        Filesize

        436KB

      • memory/676-17-0x0000000004290000-0x0000000004390000-memory.dmp

        Filesize

        1024KB

      • memory/676-15-0x0000000000400000-0x000000000405F000-memory.dmp

        Filesize

        60.4MB

      • memory/676-145-0x0000000000400000-0x000000000405F000-memory.dmp

        Filesize

        60.4MB

      • memory/676-1-0x0000000004290000-0x0000000004390000-memory.dmp

        Filesize

        1024KB

      • memory/676-117-0x0000000000400000-0x000000000405F000-memory.dmp

        Filesize

        60.4MB

      • memory/676-2-0x0000000005C70000-0x0000000005CDD000-memory.dmp

        Filesize

        436KB

      • memory/1056-216-0x0000020E56C80000-0x0000020E56CD0000-memory.dmp

        Filesize

        320KB

      • memory/1056-226-0x0000020E512C0000-0x0000020E512D0000-memory.dmp

        Filesize

        64KB

      • memory/1056-199-0x0000020E514E0000-0x0000020E514EA000-memory.dmp

        Filesize

        40KB

      • memory/1056-218-0x0000020E56CD0000-0x0000020E56CF2000-memory.dmp

        Filesize

        136KB

      • memory/1056-219-0x0000020E56D00000-0x0000020E56D1E000-memory.dmp

        Filesize

        120KB

      • memory/1056-196-0x0000020E51880000-0x0000020E518FA000-memory.dmp

        Filesize

        488KB

      • memory/1056-197-0x0000020E51900000-0x0000020E51962000-memory.dmp

        Filesize

        392KB

      • memory/1056-198-0x0000020E519E0000-0x0000020E51A56000-memory.dmp

        Filesize

        472KB

      • memory/1056-203-0x0000020E51A60000-0x0000020E51D60000-memory.dmp

        Filesize

        3.0MB

      • memory/1056-195-0x0000020E517D0000-0x0000020E51882000-memory.dmp

        Filesize

        712KB

      • memory/1056-223-0x00007FF974E50000-0x00007FF975911000-memory.dmp

        Filesize

        10.8MB

      • memory/1056-213-0x0000020E57410000-0x0000020E57938000-memory.dmp

        Filesize

        5.2MB

      • memory/1056-224-0x0000020E512C0000-0x0000020E512D0000-memory.dmp

        Filesize

        64KB

      • memory/1056-225-0x0000020E512C0000-0x0000020E512D0000-memory.dmp

        Filesize

        64KB

      • memory/1056-212-0x0000020E56EC0000-0x0000020E56EE2000-memory.dmp

        Filesize

        136KB

      • memory/1056-211-0x0000020E56EB0000-0x0000020E56EBA000-memory.dmp

        Filesize

        40KB

      • memory/1056-210-0x0000020E55D20000-0x0000020E55D2E000-memory.dmp

        Filesize

        56KB

      • memory/1056-209-0x0000020E55D50000-0x0000020E55D88000-memory.dmp

        Filesize

        224KB

      • memory/1056-208-0x0000020E512C0000-0x0000020E512D0000-memory.dmp

        Filesize

        64KB

      • memory/1056-217-0x0000020E56C30000-0x0000020E56C3C000-memory.dmp

        Filesize

        48KB

      • memory/1056-207-0x0000020E512C0000-0x0000020E512D0000-memory.dmp

        Filesize

        64KB

      • memory/1056-206-0x0000020E56410000-0x0000020E56418000-memory.dmp

        Filesize

        32KB

      • memory/1056-205-0x0000020E512C0000-0x0000020E512D0000-memory.dmp

        Filesize

        64KB

      • memory/1056-185-0x00007FF974E50000-0x00007FF975911000-memory.dmp

        Filesize

        10.8MB

      • memory/1056-186-0x0000020E333E0000-0x0000020E36CD8000-memory.dmp

        Filesize

        57.0MB

      • memory/1056-187-0x0000020E512C0000-0x0000020E512D0000-memory.dmp

        Filesize

        64KB

      • memory/1056-188-0x0000020E51580000-0x0000020E51690000-memory.dmp

        Filesize

        1.1MB

      • memory/1056-190-0x0000020E51260000-0x0000020E5126C000-memory.dmp

        Filesize

        48KB

      • memory/1056-189-0x0000020E51130000-0x0000020E51140000-memory.dmp

        Filesize

        64KB

      • memory/1056-191-0x0000020E51110000-0x0000020E51124000-memory.dmp

        Filesize

        80KB

      • memory/1056-192-0x0000020E514C0000-0x0000020E514E4000-memory.dmp

        Filesize

        144KB

      • memory/1056-193-0x0000020E512B0000-0x0000020E512BA000-memory.dmp

        Filesize

        40KB

      • memory/1056-194-0x0000020E514F0000-0x0000020E5151A000-memory.dmp

        Filesize

        168KB

      • memory/1360-128-0x00000000731C0000-0x000000007333B000-memory.dmp

        Filesize

        1.5MB

      • memory/1360-122-0x00000000731C0000-0x000000007333B000-memory.dmp

        Filesize

        1.5MB

      • memory/1360-121-0x00000000731C0000-0x000000007333B000-memory.dmp

        Filesize

        1.5MB

      • memory/1360-118-0x00007FF994F10000-0x00007FF995105000-memory.dmp

        Filesize

        2.0MB

      • memory/1360-115-0x00000000731C0000-0x000000007333B000-memory.dmp

        Filesize

        1.5MB

      • memory/2108-170-0x0000000005BD0000-0x0000000005D92000-memory.dmp

        Filesize

        1.8MB

      • memory/2108-167-0x0000000071300000-0x0000000071AB0000-memory.dmp

        Filesize

        7.7MB

      • memory/2108-171-0x0000000005900000-0x0000000005976000-memory.dmp

        Filesize

        472KB

      • memory/2108-172-0x0000000005A00000-0x0000000005A50000-memory.dmp

        Filesize

        320KB

      • memory/2108-169-0x00000000059F0000-0x0000000005A00000-memory.dmp

        Filesize

        64KB

      • memory/2108-168-0x0000000005E30000-0x00000000063D4000-memory.dmp

        Filesize

        5.6MB

      • memory/2108-166-0x00000000057E0000-0x0000000005872000-memory.dmp

        Filesize

        584KB

      • memory/2108-221-0x0000000071300000-0x0000000071AB0000-memory.dmp

        Filesize

        7.7MB

      • memory/2108-165-0x0000000001230000-0x00000000012F6000-memory.dmp

        Filesize

        792KB

      • memory/2108-222-0x00000000059F0000-0x0000000005A00000-memory.dmp

        Filesize

        64KB

      • memory/2108-125-0x0000000071C90000-0x0000000072EE4000-memory.dmp

        Filesize

        18.3MB

      • memory/2244-13-0x00000000040C0000-0x00000000040E7000-memory.dmp

        Filesize

        156KB

      • memory/2244-14-0x0000000000400000-0x000000000403C000-memory.dmp

        Filesize

        60.2MB

      • memory/2244-12-0x0000000004120000-0x0000000004220000-memory.dmp

        Filesize

        1024KB

      • memory/3560-140-0x00000000027A0000-0x00000000027A1000-memory.dmp

        Filesize

        4KB

      • memory/3560-184-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/4204-106-0x00007FF994F10000-0x00007FF995105000-memory.dmp

        Filesize

        2.0MB

      • memory/4204-105-0x00000000731C0000-0x000000007333B000-memory.dmp

        Filesize

        1.5MB

      • memory/4204-112-0x00000000731C0000-0x000000007333B000-memory.dmp

        Filesize

        1.5MB

      • memory/4204-113-0x00000000731C0000-0x000000007333B000-memory.dmp

        Filesize

        1.5MB