Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-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
  • 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 25 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⤵
    • Suspicious use of WriteProcessMemory
    PID:2932
    • C:\Users\Admin\AppData\Local\Temp\u29g.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u29g.0.exe"
      2⤵
      • Executes dropped EXE
      PID:3112
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3112 -s 1244
        3⤵
        • Program crash
        PID:1516
    • C:\Users\Admin\AppData\Local\Temp\u29g.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u29g.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:3324
      • 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:472
        • 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:4516
    • C:\Users\Admin\AppData\Local\Temp\u29g.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u29g.3.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:976
      • 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:4588
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2932 -s 1580
      2⤵
      • Program crash
      PID:1876
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 3112 -ip 3112
    1⤵
      PID:4776
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2932 -ip 2932
      1⤵
        PID:4912

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\36cceb09

        Filesize

        1.4MB

        MD5

        599b757cb961ea90ec382c9a8502f8c2

        SHA1

        7da4ebfe5060d5b5cfc64b3f324e50ec09014c34

        SHA256

        ca22cebd6c017dbbc5ef6146a073d39b6c33e90161e218b7d97fc96239d91702

        SHA512

        791a13de9b5523e8daf7042e44a250491cb41cca2dfd0c650adcefa218505f49616ca9d0a2458382a5cb48c8d8c6efdc1eb725cc9aa1e61215e7fb6f59fc0c90

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

        Filesize

        2KB

        MD5

        15b9137013190da7a49825815a1ccdae

        SHA1

        30beb1d74466a069b14419bc4e1a09f115837997

        SHA256

        63febd6da470259396259c6aa45a293734ed69f64df9f1e960850f7c55e0984c

        SHA512

        7205b1c7b0ff47cb1b79cb24af1133b706fce09d874bd9577f837dab4d1db78271a3d3d59580afc7758a7fb67e491fc41184caaf8e5b8cc44b0dc552659d105b

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

        Filesize

        3KB

        MD5

        5e5c7c3dbf3b7d22e7e7181e8e01d0ea

        SHA1

        bd453094cbb003e8df4d1a868b17295ef9e798f3

        SHA256

        499d82b2c55cb94700ed207b124797429fe394282fddec908579dddc0a57266c

        SHA512

        1b17c1b4297726f3d8ef15c4308d73673682be48ea08daab1f3087093e8ca6bcb40a7c546f535d20cbc51916fdc2a51c45b517b5b409bc1adb04ecddf011bd2c

      • C:\Users\Admin\AppData\Local\Temp\u29g.0.exe

        Filesize

        298KB

        MD5

        80e0fece33768e20034d106db0d36341

        SHA1

        ba12ccea1e640cdb5fedb0e9ac03aad09bdc9510

        SHA256

        8a6721d38d828ce4dbbef786174faf854f366b0bf6f07189033aafa53459a14e

        SHA512

        1292b73f6e0673a118ad726ab14dbcbbbe9d1245cac978e5752838b51cccabd4a286397faf7de27b98cd9ab88ea04fb46aa02ec3287d641b3056593f69606e7f

      • C:\Users\Admin\AppData\Local\Temp\u29g.1.zip

        Filesize

        3.7MB

        MD5

        78d3ca6355c93c72b494bb6a498bf639

        SHA1

        2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

        SHA256

        a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

        SHA512

        1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

      • C:\Users\Admin\AppData\Local\Temp\u29g.2\UIxMarketPlugin.dll

        Filesize

        1.6MB

        MD5

        d1ba9412e78bfc98074c5d724a1a87d6

        SHA1

        0572f98d78fb0b366b5a086c2a74cc68b771d368

        SHA256

        cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

        SHA512

        8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

      • C:\Users\Admin\AppData\Local\Temp\u29g.2\bunch.dat

        Filesize

        1.3MB

        MD5

        1e8237d3028ab52821d69099e0954f97

        SHA1

        30a6ae353adda0c471c6ed5b7a2458b07185abf2

        SHA256

        9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

        SHA512

        a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

      • C:\Users\Admin\AppData\Local\Temp\u29g.2\relay.dll

        Filesize

        1.5MB

        MD5

        10d51becd0bbce0fab147ff9658c565e

        SHA1

        4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

        SHA256

        7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

        SHA512

        29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

      • C:\Users\Admin\AppData\Local\Temp\u29g.2\run.exe

        Filesize

        2.4MB

        MD5

        9fb4770ced09aae3b437c1c6eb6d7334

        SHA1

        fe54b31b0db8665aa5b22bed147e8295afc88a03

        SHA256

        a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

        SHA512

        140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

      • C:\Users\Admin\AppData\Local\Temp\u29g.2\whale.dbf

        Filesize

        85KB

        MD5

        a723bf46048e0bfb15b8d77d7a648c3e

        SHA1

        8952d3c34e9341e4425571e10f22b782695bb915

        SHA256

        b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

        SHA512

        ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

      • C:\Users\Admin\AppData\Local\Temp\u29g.3.exe

        Filesize

        4.6MB

        MD5

        397926927bca55be4a77839b1c44de6e

        SHA1

        e10f3434ef3021c399dbba047832f02b3c898dbd

        SHA256

        4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

        SHA512

        cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

      • memory/472-115-0x0000000072630000-0x00000000727AD000-memory.dmp

        Filesize

        1.5MB

      • memory/472-166-0x0000000072630000-0x00000000727AD000-memory.dmp

        Filesize

        1.5MB

      • memory/472-165-0x0000000072630000-0x00000000727AD000-memory.dmp

        Filesize

        1.5MB

      • memory/472-117-0x00007FFE9C220000-0x00007FFE9C429000-memory.dmp

        Filesize

        2.0MB

      • memory/472-192-0x0000000072630000-0x00000000727AD000-memory.dmp

        Filesize

        1.5MB

      • memory/976-131-0x0000000002770000-0x0000000002771000-memory.dmp

        Filesize

        4KB

      • memory/976-169-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/2932-15-0x0000000000400000-0x000000000405F000-memory.dmp

        Filesize

        60.4MB

      • memory/2932-112-0x0000000000400000-0x000000000405F000-memory.dmp

        Filesize

        60.4MB

      • memory/2932-18-0x0000000005ED0000-0x0000000005F3D000-memory.dmp

        Filesize

        436KB

      • memory/2932-1-0x0000000004270000-0x0000000004370000-memory.dmp

        Filesize

        1024KB

      • memory/2932-17-0x0000000004270000-0x0000000004370000-memory.dmp

        Filesize

        1024KB

      • memory/2932-136-0x0000000000400000-0x000000000405F000-memory.dmp

        Filesize

        60.4MB

      • memory/2932-2-0x0000000005ED0000-0x0000000005F3D000-memory.dmp

        Filesize

        436KB

      • memory/3112-14-0x0000000000400000-0x000000000403C000-memory.dmp

        Filesize

        60.2MB

      • memory/3112-13-0x0000000005D60000-0x0000000005D87000-memory.dmp

        Filesize

        156KB

      • memory/3112-12-0x0000000004240000-0x0000000004340000-memory.dmp

        Filesize

        1024KB

      • memory/3324-113-0x0000000072630000-0x00000000727AD000-memory.dmp

        Filesize

        1.5MB

      • memory/3324-111-0x0000000072630000-0x00000000727AD000-memory.dmp

        Filesize

        1.5MB

      • memory/3324-105-0x00007FFE9C220000-0x00007FFE9C429000-memory.dmp

        Filesize

        2.0MB

      • memory/3324-104-0x0000000072630000-0x00000000727AD000-memory.dmp

        Filesize

        1.5MB

      • memory/4516-223-0x0000000073730000-0x0000000073EE1000-memory.dmp

        Filesize

        7.7MB

      • memory/4516-217-0x00000000057C0000-0x0000000005810000-memory.dmp

        Filesize

        320KB

      • memory/4516-216-0x0000000005840000-0x00000000058B6000-memory.dmp

        Filesize

        472KB

      • memory/4516-215-0x0000000005990000-0x0000000005B52000-memory.dmp

        Filesize

        1.8MB

      • memory/4516-214-0x0000000005660000-0x0000000005670000-memory.dmp

        Filesize

        64KB

      • memory/4516-213-0x0000000005D70000-0x0000000006316000-memory.dmp

        Filesize

        5.6MB

      • memory/4516-224-0x0000000005660000-0x0000000005670000-memory.dmp

        Filesize

        64KB

      • memory/4516-212-0x00000000056E0000-0x0000000005772000-memory.dmp

        Filesize

        584KB

      • memory/4516-211-0x0000000073730000-0x0000000073EE1000-memory.dmp

        Filesize

        7.7MB

      • memory/4516-210-0x0000000000F00000-0x0000000000FC6000-memory.dmp

        Filesize

        792KB

      • memory/4516-191-0x0000000071050000-0x0000000072367000-memory.dmp

        Filesize

        19.1MB

      • memory/4588-177-0x00000293BCD40000-0x00000293BCD64000-memory.dmp

        Filesize

        144KB

      • memory/4588-182-0x00000293D59F0000-0x00000293D5A52000-memory.dmp

        Filesize

        392KB

      • memory/4588-184-0x00000293BCBE0000-0x00000293BCBEA000-memory.dmp

        Filesize

        40KB

      • memory/4588-188-0x00000293D5B50000-0x00000293D5E50000-memory.dmp

        Filesize

        3.0MB

      • memory/4588-183-0x00000293D5AD0000-0x00000293D5B46000-memory.dmp

        Filesize

        472KB

      • memory/4588-181-0x00000293D5750000-0x00000293D57CA000-memory.dmp

        Filesize

        488KB

      • memory/4588-195-0x00000293BCC00000-0x00000293BCC10000-memory.dmp

        Filesize

        64KB

      • memory/4588-196-0x00000293D9F20000-0x00000293D9F28000-memory.dmp

        Filesize

        32KB

      • memory/4588-197-0x00000293D9EA0000-0x00000293D9ED8000-memory.dmp

        Filesize

        224KB

      • memory/4588-199-0x00000293D9E70000-0x00000293D9E7E000-memory.dmp

        Filesize

        56KB

      • memory/4588-198-0x00000293BCC00000-0x00000293BCC10000-memory.dmp

        Filesize

        64KB

      • memory/4588-200-0x00000293DA800000-0x00000293DA80A000-memory.dmp

        Filesize

        40KB

      • memory/4588-201-0x00000293DA580000-0x00000293DA5A2000-memory.dmp

        Filesize

        136KB

      • memory/4588-202-0x00000293DAD40000-0x00000293DB268000-memory.dmp

        Filesize

        5.2MB

      • memory/4588-205-0x00000293DA5F0000-0x00000293DA640000-memory.dmp

        Filesize

        320KB

      • memory/4588-206-0x00000293DA5A0000-0x00000293DA5AC000-memory.dmp

        Filesize

        48KB

      • memory/4588-207-0x00000293DA640000-0x00000293DA662000-memory.dmp

        Filesize

        136KB

      • memory/4588-208-0x00000293DA670000-0x00000293DA68E000-memory.dmp

        Filesize

        120KB

      • memory/4588-180-0x00000293D5940000-0x00000293D59F2000-memory.dmp

        Filesize

        712KB

      • memory/4588-179-0x00000293D5720000-0x00000293D574A000-memory.dmp

        Filesize

        168KB

      • memory/4588-178-0x00000293D55E0000-0x00000293D55EA000-memory.dmp

        Filesize

        40KB

      • memory/4588-176-0x00000293BCD10000-0x00000293BCD24000-memory.dmp

        Filesize

        80KB

      • memory/4588-175-0x00000293BCD20000-0x00000293BCD2C000-memory.dmp

        Filesize

        48KB

      • memory/4588-174-0x00000293BB3F0000-0x00000293BB400000-memory.dmp

        Filesize

        64KB

      • memory/4588-173-0x00000293D5600000-0x00000293D5710000-memory.dmp

        Filesize

        1.1MB

      • memory/4588-172-0x00000293BCC00000-0x00000293BCC10000-memory.dmp

        Filesize

        64KB

      • memory/4588-218-0x00007FFE7A900000-0x00007FFE7B3C2000-memory.dmp

        Filesize

        10.8MB

      • memory/4588-219-0x00000293BCC00000-0x00000293BCC10000-memory.dmp

        Filesize

        64KB

      • memory/4588-220-0x00000293BCC00000-0x00000293BCC10000-memory.dmp

        Filesize

        64KB

      • memory/4588-221-0x00000293BCC00000-0x00000293BCC10000-memory.dmp

        Filesize

        64KB

      • memory/4588-222-0x00000293BCC00000-0x00000293BCC10000-memory.dmp

        Filesize

        64KB

      • memory/4588-171-0x00000293B7570000-0x00000293BAE68000-memory.dmp

        Filesize

        57.0MB

      • memory/4588-170-0x00007FFE7A900000-0x00007FFE7B3C2000-memory.dmp

        Filesize

        10.8MB