Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25-04-2024 15:32

General

  • Target

    6e58a9bb9a7f61fdb35f8f5212910cad59768d866345bfc258566e5ecc97ef3e.exe

  • Size

    423KB

  • MD5

    a36b503f49d27abf0ecddcd5ee659c96

  • SHA1

    521db860b5fa828c263f6a07b72c6dc92c8179c8

  • SHA256

    6e58a9bb9a7f61fdb35f8f5212910cad59768d866345bfc258566e5ecc97ef3e

  • SHA512

    84cf6dd168a791939eedd5f7f2e31128fdac363c87ade31f7f1b853e5830efd1e2c9dfa89382c0191dc217c1fabee6137e714c7b6c09e7ac5451d4883ad5c514

  • SSDEEP

    6144:4A89cIp7XcQuqZkwcc2ixc+XJV/u7k7YWdB5gXM27oZrqkHo:bwu99fQ9Z87BuK6qkHo

Malware Config

Signatures

  • Detect ZGRat V1 3 IoCs
  • SectopRAT

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

  • SectopRAT payload 2 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
  • 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 26 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 3 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6e58a9bb9a7f61fdb35f8f5212910cad59768d866345bfc258566e5ecc97ef3e.exe
    "C:\Users\Admin\AppData\Local\Temp\6e58a9bb9a7f61fdb35f8f5212910cad59768d866345bfc258566e5ecc97ef3e.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4832
    • C:\Users\Admin\AppData\Local\Temp\u3q8.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u3q8.0.exe"
      2⤵
      • Executes dropped EXE
      PID:3132
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 1360
        3⤵
        • Program crash
        PID:888
    • C:\Users\Admin\AppData\Local\Temp\u3q8.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u3q8.2\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:3724
      • 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:3948
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
          C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1200
    • C:\Users\Admin\AppData\Local\Temp\u3q8.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u3q8.3.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1124
      • 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:3932
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4832 -s 1668
      2⤵
      • Program crash
      PID:1148
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3132 -ip 3132
    1⤵
      PID:488
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4832 -ip 4832
      1⤵
        PID:1340

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\140c7006

        Filesize

        1.4MB

        MD5

        d46292b12a7aef29f5ac08672b0847ab

        SHA1

        72e6306d01866bd5cc34462f52c8d49d72b253fb

        SHA256

        93ca877ad91be70a925fc6a6b4069615bdc8b890844c81dcc8bac15d342a1388

        SHA512

        35696329fc6abbdc3b146678e5b99e1f80159d94210f6a4e4fc3fd70f38e55fc3f64c78a4a7c67a960d48648b81d1a64c09425ad31e1d527a77ab367b85b1669

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

        Filesize

        2KB

        MD5

        691643fbab8421b220d164d02195498f

        SHA1

        bb7c58698082dc837e0a4d7eac740a5f7e528e4b

        SHA256

        0460caf5e7aacdf99be8bd96f767a119dd7ba3bb75fdc2a88f8f937d789df96c

        SHA512

        413c6be580cfc116599d96435d1069bd6c8b111c457fee99f21f6eed68181d2426520e1b1962d446a1efbf06de25451181396acecd674bd746b774e321321f46

      • C:\Users\Admin\AppData\Local\Temp\tmp48FD.tmp

        Filesize

        20KB

        MD5

        42c395b8db48b6ce3d34c301d1eba9d5

        SHA1

        b7cfa3de344814bec105391663c0df4a74310996

        SHA256

        5644546ecefc6786c7be5b1a89e935e640963ccd34b130f21baab9370cb9055d

        SHA512

        7b9214db96e9bec8745b4161a41c4c0520cdda9950f0cd3f12c7744227a25d639d07c0dd68b552cf1e032181c2e4f8297747f27bad6c7447b0f415a86bd82845

      • C:\Users\Admin\AppData\Local\Temp\tmp491F.tmp

        Filesize

        20KB

        MD5

        22be08f683bcc01d7a9799bbd2c10041

        SHA1

        2efb6041cf3d6e67970135e592569c76fc4c41de

        SHA256

        451c2c0cf3b7cb412a05347c6e75ed8680f0d2e5f2ab0f64cc2436db9309a457

        SHA512

        0eef192b3d5abe5d2435acf54b42c729c3979e4ad0b73d36666521458043ee7df1e10386bef266d7df9c31db94fb2833152bb2798936cb2082715318ef05d936

      • C:\Users\Admin\AppData\Local\Temp\u3q8.0.exe

        Filesize

        279KB

        MD5

        1558b13c7f50cbf2dfd3725af3c56b72

        SHA1

        a342dd890f7080ef0521a01b0b315507fb3fc64d

        SHA256

        98c1280af7039753f65a22aec9f92eb2ae769cb2ee589ac1a0a68d732834c451

        SHA512

        588ff31ec7f4a95f1db25a71132564929c59f79c4153139245ca2c52f83f588dd43b30e985fee4b8288bc1599927a78bd69259cdc0df165932b2cdcb5beed0e2

      • C:\Users\Admin\AppData\Local\Temp\u3q8.1.zip

        Filesize

        3.7MB

        MD5

        78d3ca6355c93c72b494bb6a498bf639

        SHA1

        2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

        SHA256

        a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

        SHA512

        1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

      • C:\Users\Admin\AppData\Local\Temp\u3q8.2\UIxMarketPlugin.dll

        Filesize

        1.6MB

        MD5

        d1ba9412e78bfc98074c5d724a1a87d6

        SHA1

        0572f98d78fb0b366b5a086c2a74cc68b771d368

        SHA256

        cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

        SHA512

        8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

      • C:\Users\Admin\AppData\Local\Temp\u3q8.2\bunch.dat

        Filesize

        1.3MB

        MD5

        1e8237d3028ab52821d69099e0954f97

        SHA1

        30a6ae353adda0c471c6ed5b7a2458b07185abf2

        SHA256

        9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

        SHA512

        a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

      • C:\Users\Admin\AppData\Local\Temp\u3q8.2\relay.dll

        Filesize

        1.5MB

        MD5

        10d51becd0bbce0fab147ff9658c565e

        SHA1

        4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

        SHA256

        7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

        SHA512

        29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

      • C:\Users\Admin\AppData\Local\Temp\u3q8.2\run.exe

        Filesize

        2.4MB

        MD5

        9fb4770ced09aae3b437c1c6eb6d7334

        SHA1

        fe54b31b0db8665aa5b22bed147e8295afc88a03

        SHA256

        a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

        SHA512

        140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

      • C:\Users\Admin\AppData\Local\Temp\u3q8.2\whale.dbf

        Filesize

        85KB

        MD5

        a723bf46048e0bfb15b8d77d7a648c3e

        SHA1

        8952d3c34e9341e4425571e10f22b782695bb915

        SHA256

        b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

        SHA512

        ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

      • C:\Users\Admin\AppData\Local\Temp\u3q8.3.exe

        Filesize

        4.6MB

        MD5

        397926927bca55be4a77839b1c44de6e

        SHA1

        e10f3434ef3021c399dbba047832f02b3c898dbd

        SHA256

        4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

        SHA512

        cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

      • memory/1124-172-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/1124-159-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/1124-132-0x0000000002520000-0x0000000002521000-memory.dmp

        Filesize

        4KB

      • memory/1200-224-0x00000000067D0000-0x00000000067EE000-memory.dmp

        Filesize

        120KB

      • memory/1200-250-0x0000000074B30000-0x00000000752E1000-memory.dmp

        Filesize

        7.7MB

      • memory/1200-214-0x0000000001400000-0x00000000014C6000-memory.dmp

        Filesize

        792KB

      • memory/1200-208-0x0000000071480000-0x0000000072797000-memory.dmp

        Filesize

        19.1MB

      • memory/1200-215-0x0000000074B30000-0x00000000752E1000-memory.dmp

        Filesize

        7.7MB

      • memory/1200-225-0x00000000068A0000-0x0000000006906000-memory.dmp

        Filesize

        408KB

      • memory/1200-216-0x0000000005A80000-0x0000000005B12000-memory.dmp

        Filesize

        584KB

      • memory/1200-220-0x0000000005B20000-0x0000000005B96000-memory.dmp

        Filesize

        472KB

      • memory/1200-217-0x00000000060D0000-0x0000000006676000-memory.dmp

        Filesize

        5.6MB

      • memory/1200-223-0x0000000006CB0000-0x00000000071DC000-memory.dmp

        Filesize

        5.2MB

      • memory/1200-218-0x0000000005D00000-0x0000000005D10000-memory.dmp

        Filesize

        64KB

      • memory/1200-219-0x0000000005D10000-0x0000000005ED2000-memory.dmp

        Filesize

        1.8MB

      • memory/1200-222-0x0000000005A20000-0x0000000005A2A000-memory.dmp

        Filesize

        40KB

      • memory/1200-251-0x0000000005D00000-0x0000000005D10000-memory.dmp

        Filesize

        64KB

      • memory/1200-244-0x00000000080E0000-0x00000000080EA000-memory.dmp

        Filesize

        40KB

      • memory/1200-221-0x0000000005BB0000-0x0000000005C00000-memory.dmp

        Filesize

        320KB

      • memory/3132-14-0x00000000030C0000-0x00000000030E7000-memory.dmp

        Filesize

        156KB

      • memory/3132-15-0x0000000000400000-0x0000000002C28000-memory.dmp

        Filesize

        40.2MB

      • memory/3132-13-0x0000000002E80000-0x0000000002F80000-memory.dmp

        Filesize

        1024KB

      • memory/3132-16-0x0000000000400000-0x0000000002C28000-memory.dmp

        Filesize

        40.2MB

      • memory/3724-106-0x0000000072A60000-0x0000000072BDD000-memory.dmp

        Filesize

        1.5MB

      • memory/3724-115-0x0000000072A60000-0x0000000072BDD000-memory.dmp

        Filesize

        1.5MB

      • memory/3724-113-0x0000000072A60000-0x0000000072BDD000-memory.dmp

        Filesize

        1.5MB

      • memory/3724-107-0x00007FFBA9600000-0x00007FFBA9809000-memory.dmp

        Filesize

        2.0MB

      • memory/3932-182-0x0000028AFAD70000-0x0000028AFAD7A000-memory.dmp

        Filesize

        40KB

      • memory/3932-211-0x0000028AFF7B0000-0x0000028AFF7D2000-memory.dmp

        Filesize

        136KB

      • memory/3932-181-0x0000028AFAD50000-0x0000028AFAD74000-memory.dmp

        Filesize

        144KB

      • memory/3932-249-0x0000028AE2420000-0x0000028AE2430000-memory.dmp

        Filesize

        64KB

      • memory/3932-184-0x0000028AFB190000-0x0000028AFB242000-memory.dmp

        Filesize

        712KB

      • memory/3932-183-0x0000028AFAFE0000-0x0000028AFB00A000-memory.dmp

        Filesize

        168KB

      • memory/3932-185-0x0000028AFB240000-0x0000028AFB2BA000-memory.dmp

        Filesize

        488KB

      • memory/3932-186-0x0000028AFB2C0000-0x0000028AFB322000-memory.dmp

        Filesize

        392KB

      • memory/3932-187-0x0000028AFB3A0000-0x0000028AFB416000-memory.dmp

        Filesize

        472KB

      • memory/3932-188-0x0000028AE23F0000-0x0000028AE23FA000-memory.dmp

        Filesize

        40KB

      • memory/3932-192-0x0000028AFB420000-0x0000028AFB720000-memory.dmp

        Filesize

        3.0MB

      • memory/3932-194-0x0000028AE2420000-0x0000028AE2430000-memory.dmp

        Filesize

        64KB

      • memory/3932-195-0x0000028AFF070000-0x0000028AFF078000-memory.dmp

        Filesize

        32KB

      • memory/3932-196-0x0000028AE2420000-0x0000028AE2430000-memory.dmp

        Filesize

        64KB

      • memory/3932-198-0x0000028AFF080000-0x0000028AFF08E000-memory.dmp

        Filesize

        56KB

      • memory/3932-197-0x0000028AFF770000-0x0000028AFF7A8000-memory.dmp

        Filesize

        224KB

      • memory/3932-199-0x0000028A80580000-0x0000028A8058A000-memory.dmp

        Filesize

        40KB

      • memory/3932-200-0x0000028A80590000-0x0000028A805B2000-memory.dmp

        Filesize

        136KB

      • memory/3932-201-0x0000028A80AE0000-0x0000028A81008000-memory.dmp

        Filesize

        5.2MB

      • memory/3932-204-0x0000028AFFC30000-0x0000028AFFC80000-memory.dmp

        Filesize

        320KB

      • memory/3932-205-0x0000028A80300000-0x0000028A8030C000-memory.dmp

        Filesize

        48KB

      • memory/3932-248-0x0000028AE2420000-0x0000028AE2430000-memory.dmp

        Filesize

        64KB

      • memory/3932-179-0x0000028AE2440000-0x0000028AE244C000-memory.dmp

        Filesize

        48KB

      • memory/3932-180-0x0000028AE2430000-0x0000028AE2444000-memory.dmp

        Filesize

        80KB

      • memory/3932-212-0x0000028AFF730000-0x0000028AFF74E000-memory.dmp

        Filesize

        120KB

      • memory/3932-178-0x0000028AE2410000-0x0000028AE2420000-memory.dmp

        Filesize

        64KB

      • memory/3932-177-0x0000028AFAE80000-0x0000028AFAF90000-memory.dmp

        Filesize

        1.1MB

      • memory/3932-176-0x0000028AE2420000-0x0000028AE2430000-memory.dmp

        Filesize

        64KB

      • memory/3932-175-0x0000028ADCE30000-0x0000028AE0728000-memory.dmp

        Filesize

        57.0MB

      • memory/3932-174-0x00007FFB88440000-0x00007FFB88F02000-memory.dmp

        Filesize

        10.8MB

      • memory/3932-247-0x0000028AE2420000-0x0000028AE2430000-memory.dmp

        Filesize

        64KB

      • memory/3932-246-0x0000028AE2420000-0x0000028AE2430000-memory.dmp

        Filesize

        64KB

      • memory/3932-245-0x00007FFB88440000-0x00007FFB88F02000-memory.dmp

        Filesize

        10.8MB

      • memory/3948-168-0x0000000072A60000-0x0000000072BDD000-memory.dmp

        Filesize

        1.5MB

      • memory/3948-119-0x00007FFBA9600000-0x00007FFBA9809000-memory.dmp

        Filesize

        2.0MB

      • memory/3948-117-0x0000000072A60000-0x0000000072BDD000-memory.dmp

        Filesize

        1.5MB

      • memory/3948-207-0x0000000072A60000-0x0000000072BDD000-memory.dmp

        Filesize

        1.5MB

      • memory/3948-173-0x0000000072A60000-0x0000000072BDD000-memory.dmp

        Filesize

        1.5MB

      • memory/3948-169-0x0000000072A60000-0x0000000072BDD000-memory.dmp

        Filesize

        1.5MB

      • memory/4832-114-0x0000000000400000-0x0000000002C4D000-memory.dmp

        Filesize

        40.3MB

      • memory/4832-17-0x0000000000400000-0x0000000002C4D000-memory.dmp

        Filesize

        40.3MB

      • memory/4832-19-0x0000000003240000-0x00000000032AD000-memory.dmp

        Filesize

        436KB

      • memory/4832-20-0x0000000002E90000-0x0000000002F90000-memory.dmp

        Filesize

        1024KB

      • memory/4832-137-0x0000000000400000-0x0000000002C4D000-memory.dmp

        Filesize

        40.3MB

      • memory/4832-1-0x0000000002E90000-0x0000000002F90000-memory.dmp

        Filesize

        1024KB

      • memory/4832-3-0x0000000000400000-0x0000000002C4D000-memory.dmp

        Filesize

        40.3MB

      • memory/4832-2-0x0000000003240000-0x00000000032AD000-memory.dmp

        Filesize

        436KB