Analysis

  • max time kernel
    131s
  • max time network
    141s
  • 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 09:53

General

  • Target

    d15e9213de12bd59d8c28d96e76b73d8c5c3eda4aade9028fc9c1e28a7dccc32.exe

  • Size

    411KB

  • MD5

    7ceccb5c47e2fc2dd9b2fdad41c16935

  • SHA1

    0ba4733ca7f1a529eb99245ad349aab597013e36

  • SHA256

    d15e9213de12bd59d8c28d96e76b73d8c5c3eda4aade9028fc9c1e28a7dccc32

  • SHA512

    c5d507aecf1c0eb339bd36d9562aa3bb8405bf08131a5e60b8befecf09f8d71af46394140c690e72fd220d91d66655eebb4c50b6d0c72a5dd9c348081cb17e7a

  • SSDEEP

    6144:I+x1ShTyz9EqOq21LVVb7ZpK2FoICp+fGqhDbSe8Lbp779ZLzW6V:9xo2X2xV1ZpKJICpZqR2bdhc6V

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
  • 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\d15e9213de12bd59d8c28d96e76b73d8c5c3eda4aade9028fc9c1e28a7dccc32.exe
    "C:\Users\Admin\AppData\Local\Temp\d15e9213de12bd59d8c28d96e76b73d8c5c3eda4aade9028fc9c1e28a7dccc32.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4848
    • C:\Users\Admin\AppData\Local\Temp\u3qo.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u3qo.0.exe"
      2⤵
      • Executes dropped EXE
      PID:3328
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3328 -s 1120
        3⤵
        • Program crash
        PID:5056
    • C:\Users\Admin\AppData\Local\Temp\u3qo.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u3qo.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:2188
      • 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:3172
        • 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:2704
    • C:\Users\Admin\AppData\Local\Temp\u3qo.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u3qo.3.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3948
      • 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:1372
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4848 -s 1632
      2⤵
      • Program crash
      PID:3440
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3328 -ip 3328
    1⤵
      PID:2308
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4848 -ip 4848
      1⤵
        PID:4148

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Discovery

      System Information Discovery

      2
      T1082

      Query Registry

      1
      T1012

      Peripheral Device Discovery

      1
      T1120

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\bf6cde11
        Filesize

        1.4MB

        MD5

        a46d6c78f6e4de3f3b8983e1e8b045cc

        SHA1

        24a4e2c80e1d09ee1853e27bbef016ceae9e647d

        SHA256

        cb1706e8af5135e10dccb01b0ca9fb5f827dd0cd685d4f801118b198447053fe

        SHA512

        739625e7ab6cda02f4cad6cd935dbcfa7e8117db1d4f9762f5f3954c71cdcd06e055e8f198e3b11c8d7d5d106cc22dd6da080c5ff24b0190032e3a7ae0f81082

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

        2KB

        MD5

        a0b3b2faf52b5cdcd4550bf23127bc31

        SHA1

        a8c5f4058e0aa487064843fe1a7b0f85557fa491

        SHA256

        8e64beb2d73cd1d89cd1f67cd0fd907ef26fda4e4862555c68d1954e049c350e

        SHA512

        bc40208b63609ca0caa9779cca04ccb9505916646f5f9afcab30aaebb0063d254e0430935dc25afdbbd2749977acfd2ed79fa5d5ea5a7c620326a60f8d82648e

      • C:\Users\Admin\AppData\Local\Temp\tmpE9C6.tmp
        Filesize

        20KB

        MD5

        42c395b8db48b6ce3d34c301d1eba9d5

        SHA1

        b7cfa3de344814bec105391663c0df4a74310996

        SHA256

        5644546ecefc6786c7be5b1a89e935e640963ccd34b130f21baab9370cb9055d

        SHA512

        7b9214db96e9bec8745b4161a41c4c0520cdda9950f0cd3f12c7744227a25d639d07c0dd68b552cf1e032181c2e4f8297747f27bad6c7447b0f415a86bd82845

      • C:\Users\Admin\AppData\Local\Temp\tmpE9E8.tmp
        Filesize

        20KB

        MD5

        22be08f683bcc01d7a9799bbd2c10041

        SHA1

        2efb6041cf3d6e67970135e592569c76fc4c41de

        SHA256

        451c2c0cf3b7cb412a05347c6e75ed8680f0d2e5f2ab0f64cc2436db9309a457

        SHA512

        0eef192b3d5abe5d2435acf54b42c729c3979e4ad0b73d36666521458043ee7df1e10386bef266d7df9c31db94fb2833152bb2798936cb2082715318ef05d936

      • C:\Users\Admin\AppData\Local\Temp\u3qo.0.exe
        Filesize

        272KB

        MD5

        0977c91a690c3f031e8b20c9366cf9ae

        SHA1

        7ca612877d95d45b625faa655b91fa15ef14971a

        SHA256

        6c97fc78f55a4ba6174ea62dec0b709a51e3ccef6f4651ee992db8c74d4364fa

        SHA512

        2c4389276fa3e49a9815f90fdbc9045acec89d312b8b4f23a1ce8b247789cb47586b7b9af043690960bfe3bcb25b7f54470537e53553222c7d12173ad36b394f

      • C:\Users\Admin\AppData\Local\Temp\u3qo.1.zip
        Filesize

        3.7MB

        MD5

        78d3ca6355c93c72b494bb6a498bf639

        SHA1

        2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

        SHA256

        a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

        SHA512

        1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

      • C:\Users\Admin\AppData\Local\Temp\u3qo.2\UIxMarketPlugin.dll
        Filesize

        1.6MB

        MD5

        d1ba9412e78bfc98074c5d724a1a87d6

        SHA1

        0572f98d78fb0b366b5a086c2a74cc68b771d368

        SHA256

        cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

        SHA512

        8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

      • C:\Users\Admin\AppData\Local\Temp\u3qo.2\bunch.dat
        Filesize

        1.3MB

        MD5

        1e8237d3028ab52821d69099e0954f97

        SHA1

        30a6ae353adda0c471c6ed5b7a2458b07185abf2

        SHA256

        9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

        SHA512

        a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

      • C:\Users\Admin\AppData\Local\Temp\u3qo.2\relay.dll
        Filesize

        1.5MB

        MD5

        10d51becd0bbce0fab147ff9658c565e

        SHA1

        4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

        SHA256

        7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

        SHA512

        29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

      • C:\Users\Admin\AppData\Local\Temp\u3qo.2\run.exe
        Filesize

        2.4MB

        MD5

        9fb4770ced09aae3b437c1c6eb6d7334

        SHA1

        fe54b31b0db8665aa5b22bed147e8295afc88a03

        SHA256

        a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

        SHA512

        140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

      • C:\Users\Admin\AppData\Local\Temp\u3qo.2\whale.dbf
        Filesize

        85KB

        MD5

        a723bf46048e0bfb15b8d77d7a648c3e

        SHA1

        8952d3c34e9341e4425571e10f22b782695bb915

        SHA256

        b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

        SHA512

        ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

      • C:\Users\Admin\AppData\Local\Temp\u3qo.3.exe
        Filesize

        4.6MB

        MD5

        397926927bca55be4a77839b1c44de6e

        SHA1

        e10f3434ef3021c399dbba047832f02b3c898dbd

        SHA256

        4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

        SHA512

        cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

      • memory/1372-192-0x0000029200AC0000-0x0000029200FE8000-memory.dmp
        Filesize

        5.2MB

      • memory/1372-166-0x000002925FFA0000-0x000002925FFB0000-memory.dmp
        Filesize

        64KB

      • memory/1372-214-0x000002925FFA0000-0x000002925FFB0000-memory.dmp
        Filesize

        64KB

      • memory/1372-208-0x00007FFB242B0000-0x00007FFB24D72000-memory.dmp
        Filesize

        10.8MB

      • memory/1372-199-0x000002927E520000-0x000002927E53E000-memory.dmp
        Filesize

        120KB

      • memory/1372-241-0x000002925FFA0000-0x000002925FFB0000-memory.dmp
        Filesize

        64KB

      • memory/1372-198-0x000002927EC00000-0x000002927EC22000-memory.dmp
        Filesize

        136KB

      • memory/1372-196-0x000002925FFA0000-0x000002925FFB0000-memory.dmp
        Filesize

        64KB

      • memory/1372-197-0x0000029200320000-0x000002920032C000-memory.dmp
        Filesize

        48KB

      • memory/1372-242-0x000002925FFA0000-0x000002925FFB0000-memory.dmp
        Filesize

        64KB

      • memory/1372-195-0x000002927EC50000-0x000002927ECA0000-memory.dmp
        Filesize

        320KB

      • memory/1372-243-0x000002925FFA0000-0x000002925FFB0000-memory.dmp
        Filesize

        64KB

      • memory/1372-189-0x000002927E4F0000-0x000002927E4FE000-memory.dmp
        Filesize

        56KB

      • memory/1372-191-0x0000029200300000-0x0000029200322000-memory.dmp
        Filesize

        136KB

      • memory/1372-190-0x0000029200580000-0x000002920058A000-memory.dmp
        Filesize

        40KB

      • memory/1372-164-0x00007FFB242B0000-0x00007FFB24D72000-memory.dmp
        Filesize

        10.8MB

      • memory/1372-165-0x000002925C2A0000-0x000002925FB98000-memory.dmp
        Filesize

        57.0MB

      • memory/1372-213-0x000002925FFA0000-0x000002925FFB0000-memory.dmp
        Filesize

        64KB

      • memory/1372-167-0x000002927A400000-0x000002927A510000-memory.dmp
        Filesize

        1.1MB

      • memory/1372-168-0x0000029261810000-0x0000029261820000-memory.dmp
        Filesize

        64KB

      • memory/1372-169-0x0000029261830000-0x000002926183C000-memory.dmp
        Filesize

        48KB

      • memory/1372-170-0x0000029261820000-0x0000029261834000-memory.dmp
        Filesize

        80KB

      • memory/1372-171-0x0000029261860000-0x0000029261884000-memory.dmp
        Filesize

        144KB

      • memory/1372-172-0x000002927A320000-0x000002927A32A000-memory.dmp
        Filesize

        40KB

      • memory/1372-174-0x000002927A660000-0x000002927A712000-memory.dmp
        Filesize

        712KB

      • memory/1372-173-0x000002927A340000-0x000002927A36A000-memory.dmp
        Filesize

        168KB

      • memory/1372-176-0x000002927A710000-0x000002927A772000-memory.dmp
        Filesize

        392KB

      • memory/1372-177-0x000002927A7F0000-0x000002927A866000-memory.dmp
        Filesize

        472KB

      • memory/1372-175-0x000002927A370000-0x000002927A3EA000-memory.dmp
        Filesize

        488KB

      • memory/1372-178-0x00000292617F0000-0x00000292617FA000-memory.dmp
        Filesize

        40KB

      • memory/1372-182-0x000002927A870000-0x000002927AB70000-memory.dmp
        Filesize

        3.0MB

      • memory/1372-184-0x000002925FFA0000-0x000002925FFB0000-memory.dmp
        Filesize

        64KB

      • memory/1372-185-0x000002925FFA0000-0x000002925FFB0000-memory.dmp
        Filesize

        64KB

      • memory/1372-186-0x000002927E4E0000-0x000002927E4E8000-memory.dmp
        Filesize

        32KB

      • memory/1372-188-0x000002925FFA0000-0x000002925FFB0000-memory.dmp
        Filesize

        64KB

      • memory/1372-187-0x000002927EBC0000-0x000002927EBF8000-memory.dmp
        Filesize

        224KB

      • memory/2188-130-0x00000000725E0000-0x000000007275D000-memory.dmp
        Filesize

        1.5MB

      • memory/2188-109-0x00000000725E0000-0x000000007275D000-memory.dmp
        Filesize

        1.5MB

      • memory/2188-101-0x00000000725E0000-0x000000007275D000-memory.dmp
        Filesize

        1.5MB

      • memory/2188-103-0x00007FFB45BA0000-0x00007FFB45DA9000-memory.dmp
        Filesize

        2.0MB

      • memory/2704-220-0x0000000005F40000-0x0000000005F5E000-memory.dmp
        Filesize

        120KB

      • memory/2704-221-0x0000000006010000-0x0000000006076000-memory.dmp
        Filesize

        408KB

      • memory/2704-240-0x0000000007850000-0x000000000785A000-memory.dmp
        Filesize

        40KB

      • memory/2704-219-0x0000000006400000-0x000000000692C000-memory.dmp
        Filesize

        5.2MB

      • memory/2704-218-0x00000000051A0000-0x00000000051AA000-memory.dmp
        Filesize

        40KB

      • memory/2704-217-0x00000000052A0000-0x00000000052F0000-memory.dmp
        Filesize

        320KB

      • memory/2704-216-0x00000000052F0000-0x0000000005366000-memory.dmp
        Filesize

        472KB

      • memory/2704-215-0x00000000055F0000-0x00000000057B2000-memory.dmp
        Filesize

        1.8MB

      • memory/2704-204-0x0000000072F30000-0x0000000074247000-memory.dmp
        Filesize

        19.1MB

      • memory/2704-244-0x0000000074A60000-0x0000000075211000-memory.dmp
        Filesize

        7.7MB

      • memory/2704-209-0x0000000000A10000-0x0000000000AD6000-memory.dmp
        Filesize

        792KB

      • memory/2704-210-0x00000000051D0000-0x0000000005262000-memory.dmp
        Filesize

        584KB

      • memory/2704-211-0x0000000005820000-0x0000000005DC6000-memory.dmp
        Filesize

        5.6MB

      • memory/2704-212-0x0000000074A60000-0x0000000075211000-memory.dmp
        Filesize

        7.7MB

      • memory/3172-201-0x00000000725E0000-0x000000007275D000-memory.dmp
        Filesize

        1.5MB

      • memory/3172-200-0x00000000725E0000-0x000000007275D000-memory.dmp
        Filesize

        1.5MB

      • memory/3172-205-0x00000000725E0000-0x000000007275D000-memory.dmp
        Filesize

        1.5MB

      • memory/3172-149-0x00007FFB45BA0000-0x00007FFB45DA9000-memory.dmp
        Filesize

        2.0MB

      • memory/3172-132-0x00000000725E0000-0x000000007275D000-memory.dmp
        Filesize

        1.5MB

      • memory/3328-39-0x0000000000400000-0x0000000002C27000-memory.dmp
        Filesize

        40.2MB

      • memory/3328-102-0x0000000000400000-0x0000000002C27000-memory.dmp
        Filesize

        40.2MB

      • memory/3328-14-0x0000000002DF0000-0x0000000002E17000-memory.dmp
        Filesize

        156KB

      • memory/3328-13-0x0000000002E30000-0x0000000002F30000-memory.dmp
        Filesize

        1024KB

      • memory/3948-163-0x0000000000400000-0x00000000008AD000-memory.dmp
        Filesize

        4.7MB

      • memory/3948-120-0x0000000000B60000-0x0000000000B61000-memory.dmp
        Filesize

        4KB

      • memory/3948-152-0x0000000000400000-0x00000000008AD000-memory.dmp
        Filesize

        4.7MB

      • memory/4848-125-0x0000000000400000-0x0000000000869000-memory.dmp
        Filesize

        4.4MB

      • memory/4848-3-0x0000000000400000-0x0000000000869000-memory.dmp
        Filesize

        4.4MB

      • memory/4848-2-0x00000000026D0000-0x000000000273D000-memory.dmp
        Filesize

        436KB

      • memory/4848-1-0x00000000009E0000-0x0000000000AE0000-memory.dmp
        Filesize

        1024KB