Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    24-04-2024 01:00

General

  • Target

    681bcda352bda920961a3d6608ca067b7b09f69a9bf41908360c7874219cf443.exe

  • Size

    476KB

  • MD5

    fc2acd2429d8a0da854d4b50d40e2b25

  • SHA1

    d2e32147f0f28b6edb95206256bf669ddd87b601

  • SHA256

    681bcda352bda920961a3d6608ca067b7b09f69a9bf41908360c7874219cf443

  • SHA512

    f8c036c2ac09fe50689a9d0278ad50e9708957399c1edd76485c92a3947cfb82fe38ba2dbab7fa011d5249f1e79014cbce1748c9678a88c88ba23e02a76801dd

  • SSDEEP

    12288:tOlwyGqMW+ccQvLyBxzkLjQSDolWm6NsqwUwoECK:tYEbIuBxwQSEl4NwUworK

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 5 IoCs
  • Loads dropped DLL 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 27 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 5 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\681bcda352bda920961a3d6608ca067b7b09f69a9bf41908360c7874219cf443.exe
    "C:\Users\Admin\AppData\Local\Temp\681bcda352bda920961a3d6608ca067b7b09f69a9bf41908360c7874219cf443.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1244
    • C:\Users\Admin\AppData\Local\Temp\uyk.0.exe
      "C:\Users\Admin\AppData\Local\Temp\uyk.0.exe"
      2⤵
      • Executes dropped EXE
      PID:3048
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3048 -s 1244
        3⤵
        • Program crash
        PID:3952
    • C:\Users\Admin\AppData\Local\Temp\Qg_Appv5.exe
      "C:\Users\Admin\AppData\Local\Temp\Qg_Appv5.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:660
      • C:\Users\Admin\AppData\Local\Temp\driverRemote_debug\UniversalInstaller.exe
        C:\Users\Admin\AppData\Local\Temp\driverRemote_debug\UniversalInstaller.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:132
        • C:\Users\Admin\AppData\Roaming\driverRemote_debug\UniversalInstaller.exe
          C:\Users\Admin\AppData\Roaming\driverRemote_debug\UniversalInstaller.exe
          4⤵
          • 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:1180
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\SysWOW64\cmd.exe
            5⤵
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of WriteProcessMemory
            PID:828
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
              C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
              6⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of SetWindowsHookEx
              PID:3952
    • C:\Users\Admin\AppData\Local\Temp\uyk.1.exe
      "C:\Users\Admin\AppData\Local\Temp\uyk.1.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1116
      • 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:1608
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1244 -s 1168
      2⤵
      • Program crash
      PID:4892
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3048 -ip 3048
    1⤵
      PID:3388
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 1244 -ip 1244
      1⤵
        PID:2084

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\Qg_Appv5.exe

        Filesize

        8.1MB

        MD5

        54d53f5bdb925b3ed005a84b5492447f

        SHA1

        e3f63366d0cc19d48a727abf1954b5fc4e69035a

        SHA256

        4d97e95f172cf1821ec078a6a66d78369b45876abe5e89961e39c5c4e5568d68

        SHA512

        f6a5b88e02e8f4cb45f8aae16a6297d6f0f355a5e5eaf2cbbe7c313009e8778d1a36631122c6d2bcfea4833c2f22dfd488142b6391b9266c32d3205575a8ff72

      • C:\Users\Admin\AppData\Local\Temp\a060afd0

        Filesize

        6.8MB

        MD5

        15fe0c4c282df938f0ae415334fc8d11

        SHA1

        0b97fa302ed3f3c2b5dbb2dc8f0386e578ebc14d

        SHA256

        ee44025db5ad03b33944bf734f6f256d8b996e89f2ec22197c1767fbae70853d

        SHA512

        fae66f89bc0007d59570a87ef815295a9499299086bbd2418dd17176c814a9ffc4559fc99b9fa2a1ec14e9d18b4206ce406cc483f04691f3a644cb6a84f932b5

      • C:\Users\Admin\AppData\Local\Temp\b891e486

        Filesize

        1.4MB

        MD5

        28993660bf97479fc19c43445419a5fd

        SHA1

        1533de29e3ddc398edc42884f07b68448753864e

        SHA256

        db3603740d799a2a52606ebe520194e8ebbb2d05afc44efebef6ad177812b839

        SHA512

        0fa6a4fa7cc75edb8e44afd81657a2a9e871450151a833be56b9496598894e41a0fd5ae598d0432051a9c1ba0935441e7a96110cdd95ec5a650768ffbc48a947

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

        Filesize

        1.6MB

        MD5

        d1ba9412e78bfc98074c5d724a1a87d6

        SHA1

        0572f98d78fb0b366b5a086c2a74cc68b771d368

        SHA256

        cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

        SHA512

        8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

      • C:\Users\Admin\AppData\Local\Temp\driverRemote_debug\UniversalInstaller.exe

        Filesize

        2.4MB

        MD5

        9fb4770ced09aae3b437c1c6eb6d7334

        SHA1

        fe54b31b0db8665aa5b22bed147e8295afc88a03

        SHA256

        a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

        SHA512

        140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

      • C:\Users\Admin\AppData\Local\Temp\driverRemote_debug\groupware.wav

        Filesize

        20KB

        MD5

        fce67e49e191bc3fd22997050c92ba01

        SHA1

        34c08d6d404a94c2447b671a49731364ea0b47ff

        SHA256

        f8eb44951269696615dfa62e8221c73d8ebce0a820211956d5bf6c0a70c6dacf

        SHA512

        4c4e1f908824daa7f3081773ca22138c756601c6c6113e0dcf9cbc958e90a5028d9be7e5404f19432d70b1e90d46919274188718d29f9a46b97e7acbe8222991

      • C:\Users\Admin\AppData\Local\Temp\driverRemote_debug\macrospore.indd

        Filesize

        1.3MB

        MD5

        31885befe89eae873d959f47bb548157

        SHA1

        4a1d665c491d334eae72cdd5b784f2a064a8fbbf

        SHA256

        a06a3d6810b4b5f73a0b71487f9b32538c34f66e26f0dc1632f3d40bf0e11b71

        SHA512

        0c1561929d19e52229e8fe3295148c8e4bc73526a59028f9fbb5bd11d2a8163cc6137232b55082aa1fc1e5f444f583064f4bc7bf282730b754bee3c9656ed5d0

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

        Filesize

        1.5MB

        MD5

        ea945e6bc518d0b25aac0fce13ae6e16

        SHA1

        4144ac69f72190f1ad163a7cc7bd38e18109122c

        SHA256

        6d9d8727e9d8c00eb74b27c6ee3fdc90d538f30cf6a07c4b939a03fc70ce59ee

        SHA512

        4e2f4cf61fc6364ddaca6b0bf6d917f8e136526dc1323a8baa48166cb291285491cc2d083b65ebe30f3dc27f62b2e154a834c721140e6004596d655269239a95

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

        Filesize

        2KB

        MD5

        aa4b6d9d669049cfc7bf6b54cd97b6d8

        SHA1

        5508fc5b3bde99b46986d576ae66fa817b4646c2

        SHA256

        7b3e5d23831cc739507fc44fcb5e362fb792e28eda836e65b6271ba25aabaaea

        SHA512

        90991efc907daece94635fc7bf01e2df884e96d393b93ad31e53fdda20658a56ee183ef78d695b07a053c7695f77e98831b49ceb6a296a6f01866fded5f09264

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

        Filesize

        3KB

        MD5

        0c66447be6c4f3421b926a7bd882fb77

        SHA1

        e37a9cdf8d3472dcc47f45693f5bfdd16d077189

        SHA256

        bec908ec14d3ae76c44ff4d4c511c86c8ab59bb0a1e9a76f05e1bca8eda25c37

        SHA512

        690288c305b1a9bf9b24ef63cedbf4ea42648500154f17bf09db7df55d3bd2d81a4d2e80b6a84e136a0d47dcfc394eb106e53611f928e3b85b859eff1b07ea1e

      • C:\Users\Admin\AppData\Local\Temp\tmp414.tmp

        Filesize

        20KB

        MD5

        42c395b8db48b6ce3d34c301d1eba9d5

        SHA1

        b7cfa3de344814bec105391663c0df4a74310996

        SHA256

        5644546ecefc6786c7be5b1a89e935e640963ccd34b130f21baab9370cb9055d

        SHA512

        7b9214db96e9bec8745b4161a41c4c0520cdda9950f0cd3f12c7744227a25d639d07c0dd68b552cf1e032181c2e4f8297747f27bad6c7447b0f415a86bd82845

      • C:\Users\Admin\AppData\Local\Temp\tmp436.tmp

        Filesize

        20KB

        MD5

        22be08f683bcc01d7a9799bbd2c10041

        SHA1

        2efb6041cf3d6e67970135e592569c76fc4c41de

        SHA256

        451c2c0cf3b7cb412a05347c6e75ed8680f0d2e5f2ab0f64cc2436db9309a457

        SHA512

        0eef192b3d5abe5d2435acf54b42c729c3979e4ad0b73d36666521458043ee7df1e10386bef266d7df9c31db94fb2833152bb2798936cb2082715318ef05d936

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

        Filesize

        332KB

        MD5

        26ba5a3f20217ea453fa739aa7b13c9f

        SHA1

        6075d1e29f4b422334ae6442e73a7f33998e53e2

        SHA256

        48a7ce8f64cfd13089d7b33f663f9729369b5c2c2f82923c329314141bd045c1

        SHA512

        cdad3d3c8a6a6590b99aa44c0ccca99fba82cf2e12ea526d18fef15d88f538b8bccd8688d8c34ab78872de0ed3006c8299fb798d17ff8e70e114385d7ccb5e0e

      • C:\Users\Admin\AppData\Local\Temp\uyk.1.exe

        Filesize

        4.6MB

        MD5

        397926927bca55be4a77839b1c44de6e

        SHA1

        e10f3434ef3021c399dbba047832f02b3c898dbd

        SHA256

        4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

        SHA512

        cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

      • memory/132-74-0x0000000072A70000-0x0000000072BED000-memory.dmp

        Filesize

        1.5MB

      • memory/132-75-0x00007FFCB5B60000-0x00007FFCB5D69000-memory.dmp

        Filesize

        2.0MB

      • memory/660-107-0x0000000072A70000-0x0000000072BED000-memory.dmp

        Filesize

        1.5MB

      • memory/660-57-0x0000000072A70000-0x0000000072BED000-memory.dmp

        Filesize

        1.5MB

      • memory/660-67-0x0000000072A70000-0x0000000072BED000-memory.dmp

        Filesize

        1.5MB

      • memory/660-55-0x00007FFCB5B60000-0x00007FFCB5D69000-memory.dmp

        Filesize

        2.0MB

      • memory/660-50-0x0000000072A70000-0x0000000072BED000-memory.dmp

        Filesize

        1.5MB

      • memory/660-26-0x0000000000400000-0x0000000000C2C000-memory.dmp

        Filesize

        8.2MB

      • memory/660-25-0x0000000002AF0000-0x0000000002AF1000-memory.dmp

        Filesize

        4KB

      • memory/828-165-0x0000000072A70000-0x0000000072BED000-memory.dmp

        Filesize

        1.5MB

      • memory/828-168-0x0000000072A70000-0x0000000072BED000-memory.dmp

        Filesize

        1.5MB

      • memory/828-164-0x0000000072A70000-0x0000000072BED000-memory.dmp

        Filesize

        1.5MB

      • memory/828-111-0x0000000072A70000-0x0000000072BED000-memory.dmp

        Filesize

        1.5MB

      • memory/828-114-0x00007FFCB5B60000-0x00007FFCB5D69000-memory.dmp

        Filesize

        2.0MB

      • memory/1116-42-0x0000000002620000-0x0000000002621000-memory.dmp

        Filesize

        4KB

      • memory/1116-128-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/1116-113-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/1116-116-0x0000000002620000-0x0000000002621000-memory.dmp

        Filesize

        4KB

      • memory/1180-89-0x0000000072A70000-0x0000000072BED000-memory.dmp

        Filesize

        1.5MB

      • memory/1180-90-0x00007FFCB5B60000-0x00007FFCB5D69000-memory.dmp

        Filesize

        2.0MB

      • memory/1180-91-0x0000000072A70000-0x0000000072BED000-memory.dmp

        Filesize

        1.5MB

      • memory/1180-109-0x0000000072A70000-0x0000000072BED000-memory.dmp

        Filesize

        1.5MB

      • memory/1244-47-0x0000000000400000-0x0000000004067000-memory.dmp

        Filesize

        60.4MB

      • memory/1244-2-0x0000000004720000-0x000000000478E000-memory.dmp

        Filesize

        440KB

      • memory/1244-1-0x0000000004110000-0x0000000004210000-memory.dmp

        Filesize

        1024KB

      • memory/1244-49-0x0000000004720000-0x000000000478E000-memory.dmp

        Filesize

        440KB

      • memory/1608-151-0x000002082D7B0000-0x000002082D7B8000-memory.dmp

        Filesize

        32KB

      • memory/1608-162-0x000002082DF00000-0x000002082DF1E000-memory.dmp

        Filesize

        120KB

      • memory/1608-133-0x00000208104A0000-0x00000208104B0000-memory.dmp

        Filesize

        64KB

      • memory/1608-134-0x0000020828CF0000-0x0000020828CFC000-memory.dmp

        Filesize

        48KB

      • memory/1608-135-0x0000020828CE0000-0x0000020828CF4000-memory.dmp

        Filesize

        80KB

      • memory/1608-136-0x0000020828E50000-0x0000020828E74000-memory.dmp

        Filesize

        144KB

      • memory/1608-137-0x0000020828E80000-0x0000020828E8A000-memory.dmp

        Filesize

        40KB

      • memory/1608-139-0x0000020829180000-0x0000020829232000-memory.dmp

        Filesize

        712KB

      • memory/1608-138-0x0000020828EA0000-0x0000020828ECA000-memory.dmp

        Filesize

        168KB

      • memory/1608-140-0x0000020829230000-0x00000208292AA000-memory.dmp

        Filesize

        488KB

      • memory/1608-141-0x00000208292B0000-0x0000020829312000-memory.dmp

        Filesize

        392KB

      • memory/1608-142-0x0000020829390000-0x0000020829406000-memory.dmp

        Filesize

        472KB

      • memory/1608-143-0x00000208104C0000-0x00000208104CA000-memory.dmp

        Filesize

        40KB

      • memory/1608-147-0x0000020829410000-0x0000020829710000-memory.dmp

        Filesize

        3.0MB

      • memory/1608-149-0x00000208104B0000-0x00000208104C0000-memory.dmp

        Filesize

        64KB

      • memory/1608-150-0x00000208104B0000-0x00000208104C0000-memory.dmp

        Filesize

        64KB

      • memory/1608-131-0x00000208104B0000-0x00000208104C0000-memory.dmp

        Filesize

        64KB

      • memory/1608-152-0x000002082D730000-0x000002082D768000-memory.dmp

        Filesize

        224KB

      • memory/1608-153-0x000002082D700000-0x000002082D70E000-memory.dmp

        Filesize

        56KB

      • memory/1608-154-0x000002082E090000-0x000002082E09A000-memory.dmp

        Filesize

        40KB

      • memory/1608-155-0x000002082DE10000-0x000002082DE32000-memory.dmp

        Filesize

        136KB

      • memory/1608-156-0x000002082E5D0000-0x000002082EAF8000-memory.dmp

        Filesize

        5.2MB

      • memory/1608-159-0x000002082DE80000-0x000002082DED0000-memory.dmp

        Filesize

        320KB

      • memory/1608-160-0x000002082DE30000-0x000002082DE3C000-memory.dmp

        Filesize

        48KB

      • memory/1608-161-0x000002082DED0000-0x000002082DEF2000-memory.dmp

        Filesize

        136KB

      • memory/1608-132-0x0000020828F20000-0x0000020829030000-memory.dmp

        Filesize

        1.1MB

      • memory/1608-130-0x000002080AE00000-0x000002080E6F8000-memory.dmp

        Filesize

        57.0MB

      • memory/1608-129-0x00007FFC94A50000-0x00007FFC95512000-memory.dmp

        Filesize

        10.8MB

      • memory/1608-203-0x00000208104B0000-0x00000208104C0000-memory.dmp

        Filesize

        64KB

      • memory/1608-202-0x00000208104B0000-0x00000208104C0000-memory.dmp

        Filesize

        64KB

      • memory/1608-171-0x00007FFC94A50000-0x00007FFC95512000-memory.dmp

        Filesize

        10.8MB

      • memory/1608-177-0x00000208104B0000-0x00000208104C0000-memory.dmp

        Filesize

        64KB

      • memory/1608-175-0x00000208104B0000-0x00000208104C0000-memory.dmp

        Filesize

        64KB

      • memory/3048-13-0x0000000005D60000-0x0000000005D87000-memory.dmp

        Filesize

        156KB

      • memory/3048-12-0x0000000004110000-0x0000000004210000-memory.dmp

        Filesize

        1024KB

      • memory/3048-14-0x0000000000400000-0x0000000004044000-memory.dmp

        Filesize

        60.3MB

      • memory/3952-182-0x0000000005910000-0x000000000592E000-memory.dmp

        Filesize

        120KB

      • memory/3952-178-0x0000000004DF0000-0x0000000004FB2000-memory.dmp

        Filesize

        1.8MB

      • memory/3952-179-0x0000000004C90000-0x0000000004CE0000-memory.dmp

        Filesize

        320KB

      • memory/3952-180-0x0000000004FC0000-0x0000000005036000-memory.dmp

        Filesize

        472KB

      • memory/3952-181-0x0000000005DB0000-0x00000000062DC000-memory.dmp

        Filesize

        5.2MB

      • memory/3952-173-0x00000000722B0000-0x0000000072A61000-memory.dmp

        Filesize

        7.7MB

      • memory/3952-183-0x00000000059F0000-0x0000000005A56000-memory.dmp

        Filesize

        408KB

      • memory/3952-172-0x0000000000410000-0x00000000004D6000-memory.dmp

        Filesize

        792KB

      • memory/3952-176-0x00000000051D0000-0x0000000005776000-memory.dmp

        Filesize

        5.6MB

      • memory/3952-167-0x0000000072E20000-0x0000000074137000-memory.dmp

        Filesize

        19.1MB

      • memory/3952-174-0x0000000004B80000-0x0000000004C12000-memory.dmp

        Filesize

        584KB

      • memory/3952-204-0x00000000072F0000-0x00000000072FA000-memory.dmp

        Filesize

        40KB

      • memory/3952-205-0x00000000722B0000-0x0000000072A61000-memory.dmp

        Filesize

        7.7MB