Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-04-2024 16:03

General

  • Target

    567c1b49fe11b07455f838eb73cba70615693d71ad22d3e2a5866ebcd2665474.exe

  • Size

    396KB

  • MD5

    6abaf7e05250df0caf09dc24869ef4d6

  • SHA1

    04159ba786bd644ecdf02d761ebb07b543f1bfa4

  • SHA256

    567c1b49fe11b07455f838eb73cba70615693d71ad22d3e2a5866ebcd2665474

  • SHA512

    632afc68fbe726683d0efd8db0633f3805500cf61b4579356ac8d202be70bba213f25fe6507757ab23c489de5f53d5cdefd0b95925cd29b8588f754bd08383a7

  • SSDEEP

    6144:4iKdFPyXpDopFPAWs9Q9NEZRXW4XU3XRkocJoH8YOi8HLoV:lj5DqWQ9qZZWCeRTlcYOT8V

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
  • 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 33 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\567c1b49fe11b07455f838eb73cba70615693d71ad22d3e2a5866ebcd2665474.exe
    "C:\Users\Admin\AppData\Local\Temp\567c1b49fe11b07455f838eb73cba70615693d71ad22d3e2a5866ebcd2665474.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1628
    • C:\Users\Admin\AppData\Local\Temp\u198.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u198.0.exe"
      2⤵
      • Executes dropped EXE
      PID:4628
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 1020
        3⤵
        • Program crash
        PID:2180
    • C:\Users\Admin\AppData\Local\Temp\u198.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u198.2\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:3576
      • 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:4528
        • 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:1332
    • C:\Users\Admin\AppData\Local\Temp\u198.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u198.3.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:4468
      • 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:2772
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 1148
      2⤵
      • Program crash
      PID:1828
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4628 -ip 4628
    1⤵
      PID:2272
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1628 -ip 1628
      1⤵
        PID:2176

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\a0a8535a

        Filesize

        1.4MB

        MD5

        10801fa6c9b09c4529e7e56f2c78cdc2

        SHA1

        baa68e368f1f035da291460ca44ce4a0b5baf841

        SHA256

        b25458cabb5e4c689d473939f75c6f869844df9faf98d59c82bd3ed236373155

        SHA512

        59c7b885c669f8250564dc48ce731d14e4fea873fd83f8559edbddaf0ca1661e6c708b564edfdb6132ce99660271a07596629cec09343ba9f4c2ab1f510026f0

      • C:\Users\Admin\AppData\Local\Temp\tmp4F94.tmp

        Filesize

        20KB

        MD5

        42c395b8db48b6ce3d34c301d1eba9d5

        SHA1

        b7cfa3de344814bec105391663c0df4a74310996

        SHA256

        5644546ecefc6786c7be5b1a89e935e640963ccd34b130f21baab9370cb9055d

        SHA512

        7b9214db96e9bec8745b4161a41c4c0520cdda9950f0cd3f12c7744227a25d639d07c0dd68b552cf1e032181c2e4f8297747f27bad6c7447b0f415a86bd82845

      • C:\Users\Admin\AppData\Local\Temp\tmp4FC6.tmp

        Filesize

        20KB

        MD5

        49693267e0adbcd119f9f5e02adf3a80

        SHA1

        3ba3d7f89b8ad195ca82c92737e960e1f2b349df

        SHA256

        d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

        SHA512

        b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

      • C:\Users\Admin\AppData\Local\Temp\u198.0.exe

        Filesize

        253KB

        MD5

        14361b5d78e58d8313b4e049ef183b76

        SHA1

        868daba390ef5d4bf93278a9823069dded94a406

        SHA256

        048ff1635f111d226074f54034d37cb5cba8d636a391e265d0a8bd2ed41dc9d6

        SHA512

        5494023106606649d97a30a51760aa351725c389c3da74c1288fed1fbeca81634698ede7b192d521530119c36170de3866e98efb09ba8c823bf7d9c14bdd2a99

      • C:\Users\Admin\AppData\Local\Temp\u198.1.zip

        Filesize

        3.7MB

        MD5

        78d3ca6355c93c72b494bb6a498bf639

        SHA1

        2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

        SHA256

        a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

        SHA512

        1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

      • C:\Users\Admin\AppData\Local\Temp\u198.2\UIxMarketPlugin.dll

        Filesize

        1.6MB

        MD5

        d1ba9412e78bfc98074c5d724a1a87d6

        SHA1

        0572f98d78fb0b366b5a086c2a74cc68b771d368

        SHA256

        cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

        SHA512

        8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

      • C:\Users\Admin\AppData\Local\Temp\u198.2\bunch.dat

        Filesize

        1.3MB

        MD5

        1e8237d3028ab52821d69099e0954f97

        SHA1

        30a6ae353adda0c471c6ed5b7a2458b07185abf2

        SHA256

        9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

        SHA512

        a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

      • C:\Users\Admin\AppData\Local\Temp\u198.2\relay.dll

        Filesize

        1.5MB

        MD5

        10d51becd0bbce0fab147ff9658c565e

        SHA1

        4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

        SHA256

        7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

        SHA512

        29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

      • C:\Users\Admin\AppData\Local\Temp\u198.2\run.exe

        Filesize

        2.4MB

        MD5

        9fb4770ced09aae3b437c1c6eb6d7334

        SHA1

        fe54b31b0db8665aa5b22bed147e8295afc88a03

        SHA256

        a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

        SHA512

        140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

      • C:\Users\Admin\AppData\Local\Temp\u198.2\whale.dbf

        Filesize

        85KB

        MD5

        a723bf46048e0bfb15b8d77d7a648c3e

        SHA1

        8952d3c34e9341e4425571e10f22b782695bb915

        SHA256

        b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

        SHA512

        ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

      • C:\Users\Admin\AppData\Local\Temp\u198.3.exe

        Filesize

        4.6MB

        MD5

        397926927bca55be4a77839b1c44de6e

        SHA1

        e10f3434ef3021c399dbba047832f02b3c898dbd

        SHA256

        4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

        SHA512

        cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

      • memory/1332-222-0x0000000005300000-0x0000000005310000-memory.dmp

        Filesize

        64KB

      • memory/1332-214-0x0000000005390000-0x0000000005406000-memory.dmp

        Filesize

        472KB

      • memory/1332-221-0x0000000072DC0000-0x0000000073570000-memory.dmp

        Filesize

        7.7MB

      • memory/1332-223-0x0000000006720000-0x0000000006C4C000-memory.dmp

        Filesize

        5.2MB

      • memory/1332-216-0x00000000051C0000-0x00000000051CA000-memory.dmp

        Filesize

        40KB

      • memory/1332-215-0x0000000005310000-0x0000000005360000-memory.dmp

        Filesize

        320KB

      • memory/1332-224-0x0000000005ED0000-0x0000000005EEE000-memory.dmp

        Filesize

        120KB

      • memory/1332-203-0x0000000073570000-0x00000000747C4000-memory.dmp

        Filesize

        18.3MB

      • memory/1332-213-0x00000000054E0000-0x00000000056A2000-memory.dmp

        Filesize

        1.8MB

      • memory/1332-212-0x0000000005300000-0x0000000005310000-memory.dmp

        Filesize

        64KB

      • memory/1332-210-0x0000000005840000-0x0000000005DE4000-memory.dmp

        Filesize

        5.6MB

      • memory/1332-225-0x00000000062C0000-0x0000000006326000-memory.dmp

        Filesize

        408KB

      • memory/1332-209-0x00000000051F0000-0x0000000005282000-memory.dmp

        Filesize

        584KB

      • memory/1332-208-0x0000000072DC0000-0x0000000073570000-memory.dmp

        Filesize

        7.7MB

      • memory/1332-207-0x0000000000C30000-0x0000000000CF6000-memory.dmp

        Filesize

        792KB

      • memory/1628-127-0x0000000002DE0000-0x0000000002E4D000-memory.dmp

        Filesize

        436KB

      • memory/1628-1-0x0000000002E70000-0x0000000002F70000-memory.dmp

        Filesize

        1024KB

      • memory/1628-2-0x0000000002DE0000-0x0000000002E4D000-memory.dmp

        Filesize

        436KB

      • memory/1628-3-0x0000000000400000-0x0000000002C46000-memory.dmp

        Filesize

        40.3MB

      • memory/1628-120-0x0000000000400000-0x0000000002C46000-memory.dmp

        Filesize

        40.3MB

      • memory/2772-198-0x000001C37FB50000-0x000001C37FB6E000-memory.dmp

        Filesize

        120KB

      • memory/2772-169-0x000001C37D3B0000-0x000001C37D4C0000-memory.dmp

        Filesize

        1.1MB

      • memory/2772-172-0x000001C37CF50000-0x000001C37CF64000-memory.dmp

        Filesize

        80KB

      • memory/2772-173-0x000001C37D130000-0x000001C37D154000-memory.dmp

        Filesize

        144KB

      • memory/2772-174-0x000001C37D150000-0x000001C37D15A000-memory.dmp

        Filesize

        40KB

      • memory/2772-176-0x000001C37D170000-0x000001C37D19A000-memory.dmp

        Filesize

        168KB

      • memory/2772-175-0x000001C37D1D0000-0x000001C37D282000-memory.dmp

        Filesize

        712KB

      • memory/2772-177-0x000001C37D600000-0x000001C37D67A000-memory.dmp

        Filesize

        488KB

      • memory/2772-178-0x000001C37D680000-0x000001C37D6E2000-memory.dmp

        Filesize

        392KB

      • memory/2772-179-0x000001C37D760000-0x000001C37D7D6000-memory.dmp

        Filesize

        472KB

      • memory/2772-180-0x000001C37D160000-0x000001C37D16A000-memory.dmp

        Filesize

        40KB

      • memory/2772-184-0x000001C37D7E0000-0x000001C37DAE0000-memory.dmp

        Filesize

        3.0MB

      • memory/2772-186-0x000001C37CF40000-0x000001C37CF50000-memory.dmp

        Filesize

        64KB

      • memory/2772-187-0x000001C37FA90000-0x000001C37FA98000-memory.dmp

        Filesize

        32KB

      • memory/2772-166-0x00007FFB59E30000-0x00007FFB5A8F1000-memory.dmp

        Filesize

        10.8MB

      • memory/2772-189-0x000001C37FAA0000-0x000001C37FAAE000-memory.dmp

        Filesize

        56KB

      • memory/2772-190-0x000001C31AD80000-0x000001C31AD8A000-memory.dmp

        Filesize

        40KB

      • memory/2772-191-0x000001C31AD90000-0x000001C31ADB2000-memory.dmp

        Filesize

        136KB

      • memory/2772-192-0x000001C31B2E0000-0x000001C31B808000-memory.dmp

        Filesize

        5.2MB

      • memory/2772-195-0x000001C37FF80000-0x000001C37FFD0000-memory.dmp

        Filesize

        320KB

      • memory/2772-196-0x000001C31AB00000-0x000001C31AB0C000-memory.dmp

        Filesize

        48KB

      • memory/2772-197-0x000001C37FB20000-0x000001C37FB42000-memory.dmp

        Filesize

        136KB

      • memory/2772-188-0x000001C37FAE0000-0x000001C37FB18000-memory.dmp

        Filesize

        224KB

      • memory/2772-167-0x000001C377190000-0x000001C37AA88000-memory.dmp

        Filesize

        57.0MB

      • memory/2772-170-0x000001C37C740000-0x000001C37C750000-memory.dmp

        Filesize

        64KB

      • memory/2772-168-0x000001C37CF40000-0x000001C37CF50000-memory.dmp

        Filesize

        64KB

      • memory/2772-220-0x000001C37CF40000-0x000001C37CF50000-memory.dmp

        Filesize

        64KB

      • memory/2772-219-0x000001C37CF40000-0x000001C37CF50000-memory.dmp

        Filesize

        64KB

      • memory/2772-218-0x000001C37CF40000-0x000001C37CF50000-memory.dmp

        Filesize

        64KB

      • memory/2772-217-0x000001C37CF40000-0x000001C37CF50000-memory.dmp

        Filesize

        64KB

      • memory/2772-171-0x000001C37D0E0000-0x000001C37D0EC000-memory.dmp

        Filesize

        48KB

      • memory/2772-211-0x00007FFB59E30000-0x00007FFB5A8F1000-memory.dmp

        Filesize

        10.8MB

      • memory/3576-132-0x0000000072940000-0x0000000072ABB000-memory.dmp

        Filesize

        1.5MB

      • memory/3576-108-0x0000000072940000-0x0000000072ABB000-memory.dmp

        Filesize

        1.5MB

      • memory/3576-102-0x00007FFB79E50000-0x00007FFB7A045000-memory.dmp

        Filesize

        2.0MB

      • memory/3576-101-0x0000000072940000-0x0000000072ABB000-memory.dmp

        Filesize

        1.5MB

      • memory/4468-153-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/4468-165-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/4468-124-0x0000000000B20000-0x0000000000B21000-memory.dmp

        Filesize

        4KB

      • memory/4528-204-0x0000000072940000-0x0000000072ABB000-memory.dmp

        Filesize

        1.5MB

      • memory/4528-134-0x0000000072940000-0x0000000072ABB000-memory.dmp

        Filesize

        1.5MB

      • memory/4528-201-0x0000000072940000-0x0000000072ABB000-memory.dmp

        Filesize

        1.5MB

      • memory/4528-151-0x00007FFB79E50000-0x00007FFB7A045000-memory.dmp

        Filesize

        2.0MB

      • memory/4528-200-0x0000000072940000-0x0000000072ABB000-memory.dmp

        Filesize

        1.5MB

      • memory/4628-109-0x0000000000400000-0x0000000002C22000-memory.dmp

        Filesize

        40.1MB

      • memory/4628-13-0x0000000002D60000-0x0000000002E60000-memory.dmp

        Filesize

        1024KB

      • memory/4628-14-0x0000000003090000-0x00000000030B7000-memory.dmp

        Filesize

        156KB

      • memory/4628-15-0x0000000000400000-0x0000000002C22000-memory.dmp

        Filesize

        40.1MB