Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/04/2024, 13:04

General

  • Target

    6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe

  • Size

    406KB

  • MD5

    860ea5e857939bb501a9b4ac6eb85ecc

  • SHA1

    d533220eaca894603e7a1b73ceed575cd5cf6cae

  • SHA256

    6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574

  • SHA512

    b589e3675e06a1a7f3152f63d11130db4048bed0456b2c7d474ca4bd0f8b212a60d671d4be40f216579f2d0e22c3c9c2701cf7b9e85abafa037be70e2a2e2f1a

  • SSDEEP

    6144:Sx9r9oS1wfUcPAYhEvZvsgHKCgTDmyU5r4ejMU2hKvEpn/UPB5F:Sx9hoS1w2YQskAm9WwvR3F

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 3 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe
    "C:\Users\Admin\AppData\Local\Temp\6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2152
    • C:\Users\Admin\AppData\Local\Temp\u1ns.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u1ns.0.exe"
      2⤵
      • Executes dropped EXE
      PID:5116
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5116 -s 1284
        3⤵
        • Program crash
        PID:1088
    • C:\Users\Admin\AppData\Local\Temp\u1ns.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u1ns.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:3796
      • 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:1584
        • 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:3484
    • C:\Users\Admin\AppData\Local\Temp\u1ns.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u1ns.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:3176
      • 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:4564
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2152 -s 1152
      2⤵
      • Program crash
      PID:1536
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 5116 -ip 5116
    1⤵
      PID:3956
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 2152 -ip 2152
      1⤵
        PID:2956

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\f8f8f7c4

        Filesize

        1.4MB

        MD5

        61e250ea05170d83ae73a67613329769

        SHA1

        b8111478322c9458686bca07279369ef4ba8921d

        SHA256

        bdf5f563a975d4444970ff084d45849b358dd3a8edb5116d8992d0a31d3c6438

        SHA512

        fd12d0a26484c9cd9efb06401f08cf2e2f77156d88a4838d08b3761d3fddf086bf45e71b17eb902a924843f0cc320cda93e654e4fd64802b7c49751b104dbd40

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

        Filesize

        3KB

        MD5

        28b8f7d7d329b47d442aed8d1ae3794c

        SHA1

        168be11d458df1c15d7d4249719afb998270979f

        SHA256

        7e561ff34702ae0a2bb0674447d5942966502cfcbf7f61c0a36e852917037464

        SHA512

        00fc4d2d1e423d42fc514c7811d27e17816e738c34aafb76c42bae9d6b7b3c21f1496c8537d4928404183173ce30c0bf811b86722b3958c6acc195543d72f58c

      • C:\Users\Admin\AppData\Local\Temp\tmp4C0.tmp

        Filesize

        20KB

        MD5

        42c395b8db48b6ce3d34c301d1eba9d5

        SHA1

        b7cfa3de344814bec105391663c0df4a74310996

        SHA256

        5644546ecefc6786c7be5b1a89e935e640963ccd34b130f21baab9370cb9055d

        SHA512

        7b9214db96e9bec8745b4161a41c4c0520cdda9950f0cd3f12c7744227a25d639d07c0dd68b552cf1e032181c2e4f8297747f27bad6c7447b0f415a86bd82845

      • C:\Users\Admin\AppData\Local\Temp\tmp511.tmp

        Filesize

        20KB

        MD5

        49693267e0adbcd119f9f5e02adf3a80

        SHA1

        3ba3d7f89b8ad195ca82c92737e960e1f2b349df

        SHA256

        d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

        SHA512

        b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

      • C:\Users\Admin\AppData\Local\Temp\u1ns.0.exe

        Filesize

        263KB

        MD5

        1a03bdbb6e5bc31105852126532da9de

        SHA1

        692394edf9fa97c4c0057635f4b60a63a59a8549

        SHA256

        37bf18823297ce9366dfed09acf5ec29292e769cb909daa8bddcbcb4459884af

        SHA512

        9064a43395516f6f0269d7b50614e2e780266cb3066c6026fc17a1f4d3891c2fd44411d8c4c38c0ffcc80d71b2d2acf759ca3a36bc36dfab487641192ae218f6

      • C:\Users\Admin\AppData\Local\Temp\u1ns.1.zip

        Filesize

        3.7MB

        MD5

        78d3ca6355c93c72b494bb6a498bf639

        SHA1

        2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

        SHA256

        a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

        SHA512

        1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

      • C:\Users\Admin\AppData\Local\Temp\u1ns.2\UIxMarketPlugin.dll

        Filesize

        1.6MB

        MD5

        d1ba9412e78bfc98074c5d724a1a87d6

        SHA1

        0572f98d78fb0b366b5a086c2a74cc68b771d368

        SHA256

        cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

        SHA512

        8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

      • C:\Users\Admin\AppData\Local\Temp\u1ns.2\bunch.dat

        Filesize

        1.3MB

        MD5

        1e8237d3028ab52821d69099e0954f97

        SHA1

        30a6ae353adda0c471c6ed5b7a2458b07185abf2

        SHA256

        9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

        SHA512

        a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

      • C:\Users\Admin\AppData\Local\Temp\u1ns.2\relay.dll

        Filesize

        1.5MB

        MD5

        10d51becd0bbce0fab147ff9658c565e

        SHA1

        4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

        SHA256

        7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

        SHA512

        29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

      • C:\Users\Admin\AppData\Local\Temp\u1ns.2\run.exe

        Filesize

        2.4MB

        MD5

        9fb4770ced09aae3b437c1c6eb6d7334

        SHA1

        fe54b31b0db8665aa5b22bed147e8295afc88a03

        SHA256

        a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

        SHA512

        140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

      • C:\Users\Admin\AppData\Local\Temp\u1ns.2\whale.dbf

        Filesize

        85KB

        MD5

        a723bf46048e0bfb15b8d77d7a648c3e

        SHA1

        8952d3c34e9341e4425571e10f22b782695bb915

        SHA256

        b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

        SHA512

        ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

      • C:\Users\Admin\AppData\Local\Temp\u1ns.3.exe

        Filesize

        4.6MB

        MD5

        397926927bca55be4a77839b1c44de6e

        SHA1

        e10f3434ef3021c399dbba047832f02b3c898dbd

        SHA256

        4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

        SHA512

        cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

      • memory/1584-156-0x0000000073370000-0x00000000734EB000-memory.dmp

        Filesize

        1.5MB

      • memory/1584-116-0x00007FFC4A870000-0x00007FFC4AA65000-memory.dmp

        Filesize

        2.0MB

      • memory/1584-158-0x0000000073370000-0x00000000734EB000-memory.dmp

        Filesize

        1.5MB

      • memory/1584-114-0x0000000073370000-0x00000000734EB000-memory.dmp

        Filesize

        1.5MB

      • memory/1584-155-0x0000000073370000-0x00000000734EB000-memory.dmp

        Filesize

        1.5MB

      • memory/2152-15-0x0000000000400000-0x0000000004055000-memory.dmp

        Filesize

        60.3MB

      • memory/2152-111-0x0000000005DF0000-0x0000000005E5D000-memory.dmp

        Filesize

        436KB

      • memory/2152-110-0x0000000004100000-0x0000000004200000-memory.dmp

        Filesize

        1024KB

      • memory/2152-109-0x0000000000400000-0x0000000004055000-memory.dmp

        Filesize

        60.3MB

      • memory/2152-1-0x0000000004100000-0x0000000004200000-memory.dmp

        Filesize

        1024KB

      • memory/2152-135-0x0000000000400000-0x0000000004055000-memory.dmp

        Filesize

        60.3MB

      • memory/2152-2-0x0000000005DF0000-0x0000000005E5D000-memory.dmp

        Filesize

        436KB

      • memory/3176-162-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/3176-186-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/3176-130-0x0000000000BB0000-0x0000000000BB1000-memory.dmp

        Filesize

        4KB

      • memory/3484-173-0x00000000068C0000-0x0000000006DEC000-memory.dmp

        Filesize

        5.2MB

      • memory/3484-168-0x0000000005A10000-0x0000000005BD2000-memory.dmp

        Filesize

        1.8MB

      • memory/3484-159-0x0000000071D30000-0x0000000072F84000-memory.dmp

        Filesize

        18.3MB

      • memory/3484-215-0x0000000007D50000-0x0000000007D5A000-memory.dmp

        Filesize

        40KB

      • memory/3484-163-0x0000000071580000-0x0000000071D30000-memory.dmp

        Filesize

        7.7MB

      • memory/3484-164-0x0000000001120000-0x00000000011E6000-memory.dmp

        Filesize

        792KB

      • memory/3484-165-0x0000000005790000-0x0000000005822000-memory.dmp

        Filesize

        584KB

      • memory/3484-166-0x0000000005DE0000-0x0000000006384000-memory.dmp

        Filesize

        5.6MB

      • memory/3484-167-0x0000000005A00000-0x0000000005A10000-memory.dmp

        Filesize

        64KB

      • memory/3484-241-0x0000000071580000-0x0000000071D30000-memory.dmp

        Filesize

        7.7MB

      • memory/3484-169-0x00000000056E0000-0x0000000005756000-memory.dmp

        Filesize

        472KB

      • memory/3484-170-0x0000000005830000-0x0000000005880000-memory.dmp

        Filesize

        320KB

      • memory/3484-171-0x0000000005690000-0x000000000569A000-memory.dmp

        Filesize

        40KB

      • memory/3484-242-0x0000000005A00000-0x0000000005A10000-memory.dmp

        Filesize

        64KB

      • memory/3484-174-0x0000000006430000-0x000000000644E000-memory.dmp

        Filesize

        120KB

      • memory/3484-176-0x0000000006520000-0x0000000006586000-memory.dmp

        Filesize

        408KB

      • memory/3796-101-0x0000000073370000-0x00000000734EB000-memory.dmp

        Filesize

        1.5MB

      • memory/3796-102-0x00007FFC4A870000-0x00007FFC4AA65000-memory.dmp

        Filesize

        2.0MB

      • memory/3796-112-0x0000000073370000-0x00000000734EB000-memory.dmp

        Filesize

        1.5MB

      • memory/3796-108-0x0000000073370000-0x00000000734EB000-memory.dmp

        Filesize

        1.5MB

      • memory/4564-212-0x00000180A8250000-0x00000180A8274000-memory.dmp

        Filesize

        144KB

      • memory/4564-226-0x000001808E120000-0x000001808E130000-memory.dmp

        Filesize

        64KB

      • memory/4564-207-0x000001808E120000-0x000001808E130000-memory.dmp

        Filesize

        64KB

      • memory/4564-208-0x00000180A85C0000-0x00000180A86D0000-memory.dmp

        Filesize

        1.1MB

      • memory/4564-210-0x00000180A8200000-0x00000180A820C000-memory.dmp

        Filesize

        48KB

      • memory/4564-209-0x000001808FB10000-0x000001808FB20000-memory.dmp

        Filesize

        64KB

      • memory/4564-211-0x000001808FB20000-0x000001808FB34000-memory.dmp

        Filesize

        80KB

      • memory/4564-247-0x000001808E120000-0x000001808E130000-memory.dmp

        Filesize

        64KB

      • memory/4564-213-0x00000180A8270000-0x00000180A827A000-memory.dmp

        Filesize

        40KB

      • memory/4564-214-0x00000180A8810000-0x00000180A88C2000-memory.dmp

        Filesize

        712KB

      • memory/4564-217-0x00000180A8290000-0x00000180A82BA000-memory.dmp

        Filesize

        168KB

      • memory/4564-216-0x00000180A88C0000-0x00000180A893A000-memory.dmp

        Filesize

        488KB

      • memory/4564-246-0x000001808E120000-0x000001808E130000-memory.dmp

        Filesize

        64KB

      • memory/4564-219-0x00000180A8A30000-0x00000180A8AA6000-memory.dmp

        Filesize

        472KB

      • memory/4564-218-0x00000180A8950000-0x00000180A89B2000-memory.dmp

        Filesize

        392KB

      • memory/4564-220-0x00000180A8280000-0x00000180A828A000-memory.dmp

        Filesize

        40KB

      • memory/4564-224-0x00000180A8AB0000-0x00000180A8DB0000-memory.dmp

        Filesize

        3.0MB

      • memory/4564-206-0x000001808A480000-0x000001808DD78000-memory.dmp

        Filesize

        57.0MB

      • memory/4564-227-0x00000180AC730000-0x00000180AC738000-memory.dmp

        Filesize

        32KB

      • memory/4564-228-0x000001808E120000-0x000001808E130000-memory.dmp

        Filesize

        64KB

      • memory/4564-229-0x00000180ACE40000-0x00000180ACE78000-memory.dmp

        Filesize

        224KB

      • memory/4564-230-0x00000180ACE00000-0x00000180ACE0E000-memory.dmp

        Filesize

        56KB

      • memory/4564-231-0x00000180ACEC0000-0x00000180ACECA000-memory.dmp

        Filesize

        40KB

      • memory/4564-232-0x00000180ADF50000-0x00000180ADF72000-memory.dmp

        Filesize

        136KB

      • memory/4564-233-0x00000180AE4A0000-0x00000180AE9C8000-memory.dmp

        Filesize

        5.2MB

      • memory/4564-236-0x00000180ADD20000-0x00000180ADD70000-memory.dmp

        Filesize

        320KB

      • memory/4564-237-0x00000180ADCD0000-0x00000180ADCDC000-memory.dmp

        Filesize

        48KB

      • memory/4564-238-0x00000180ADD70000-0x00000180ADD92000-memory.dmp

        Filesize

        136KB

      • memory/4564-239-0x00000180ADDA0000-0x00000180ADDBE000-memory.dmp

        Filesize

        120KB

      • memory/4564-187-0x00007FFC2A420000-0x00007FFC2AEE1000-memory.dmp

        Filesize

        10.8MB

      • memory/4564-245-0x000001808E120000-0x000001808E130000-memory.dmp

        Filesize

        64KB

      • memory/4564-243-0x00007FFC2A420000-0x00007FFC2AEE1000-memory.dmp

        Filesize

        10.8MB

      • memory/4564-244-0x000001808E120000-0x000001808E130000-memory.dmp

        Filesize

        64KB

      • memory/5116-14-0x0000000000400000-0x0000000004032000-memory.dmp

        Filesize

        60.2MB

      • memory/5116-13-0x0000000004490000-0x00000000044B7000-memory.dmp

        Filesize

        156KB

      • memory/5116-12-0x0000000004290000-0x0000000004390000-memory.dmp

        Filesize

        1024KB