Analysis

  • max time kernel
    149s
  • max time network
    151s
  • 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 12:47

General

  • Target

    32390d8194e9da2dd008f5b82ebf5963c4f4aafb878c004c04e5a736a4ac31a8.exe

  • Size

    423KB

  • MD5

    daa5fcecdb57d208b1a6647a293ca24b

  • SHA1

    1e07c9e3fe84d49c648949fcc810000691ef10b4

  • SHA256

    32390d8194e9da2dd008f5b82ebf5963c4f4aafb878c004c04e5a736a4ac31a8

  • SHA512

    968680d5212869e994267dc06c35fdf164637ad3fe7dc4e6f7782c38fb19e3e98c8101c3ff37f116054aa49469a7784781d0e40b918fce87fd4ca74231fa90cd

  • SSDEEP

    6144:4LLIBZxDP7MoSoKdtpeK1W8ChvqkTLNfhR4hSoLSnfVF+YlkAl:0LmHD7nFKdtYK3ChvhhR4hTQVHlkAl

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\32390d8194e9da2dd008f5b82ebf5963c4f4aafb878c004c04e5a736a4ac31a8.exe
    "C:\Users\Admin\AppData\Local\Temp\32390d8194e9da2dd008f5b82ebf5963c4f4aafb878c004c04e5a736a4ac31a8.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3252
    • C:\Users\Admin\AppData\Local\Temp\u2ic.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u2ic.0.exe"
      2⤵
      • Executes dropped EXE
      PID:3128
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 1312
        3⤵
        • Program crash
        PID:3156
    • C:\Users\Admin\AppData\Local\Temp\u2ic.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u2ic.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:3432
      • 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:1304
        • 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:3448
    • C:\Users\Admin\AppData\Local\Temp\u2ic.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u2ic.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:3920
      • 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:2500
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3252 -s 1900
      2⤵
      • Program crash
      PID:4956
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3128 -ip 3128
    1⤵
      PID:3432
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 3252 -ip 3252
      1⤵
        PID:960

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\1f1aed69

        Filesize

        1.4MB

        MD5

        4d53c524d1356567da85dc9e9eb5d67f

        SHA1

        e50560ead6b6426d66b0c9c5fd219bdc3b7d634b

        SHA256

        d1ffad04756030b7e4933c159756d45462f086a2887af4dac336295809d980d8

        SHA512

        291ba06d143ba09c8a574e35df92f71ecb01e5c90385c48a27c76d7f8b242051a49ec3fff20d6fbbc62329e8876a1126dd6089c248d860d1b73ad7c1b9c40f58

      • C:\Users\Admin\AppData\Local\Temp\tmp26EE.tmp

        Filesize

        20KB

        MD5

        42c395b8db48b6ce3d34c301d1eba9d5

        SHA1

        b7cfa3de344814bec105391663c0df4a74310996

        SHA256

        5644546ecefc6786c7be5b1a89e935e640963ccd34b130f21baab9370cb9055d

        SHA512

        7b9214db96e9bec8745b4161a41c4c0520cdda9950f0cd3f12c7744227a25d639d07c0dd68b552cf1e032181c2e4f8297747f27bad6c7447b0f415a86bd82845

      • C:\Users\Admin\AppData\Local\Temp\tmp272F.tmp

        Filesize

        20KB

        MD5

        49693267e0adbcd119f9f5e02adf3a80

        SHA1

        3ba3d7f89b8ad195ca82c92737e960e1f2b349df

        SHA256

        d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

        SHA512

        b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

      • C:\Users\Admin\AppData\Local\Temp\u2ic.0.exe

        Filesize

        279KB

        MD5

        ce973cd51fa98b694da3eff7cc2f18a4

        SHA1

        8288ebe7f7d07075208160212d240aee5cdc1ad3

        SHA256

        543281e6bc99b7e20ce3719d1fb2d3a8d34d62fd5153d233022c42ee1cc48ed7

        SHA512

        16ec39ed84b8edfaec9fdfb362686ab8008bbf0d6dbaf03dd16d8b9d59faae76a757758c0edf3264e3adeae791c199db15eebcc4c09848923c2e738661befb2d

      • C:\Users\Admin\AppData\Local\Temp\u2ic.1.zip

        Filesize

        3.7MB

        MD5

        78d3ca6355c93c72b494bb6a498bf639

        SHA1

        2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

        SHA256

        a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

        SHA512

        1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

      • C:\Users\Admin\AppData\Local\Temp\u2ic.2\UIxMarketPlugin.dll

        Filesize

        1.6MB

        MD5

        d1ba9412e78bfc98074c5d724a1a87d6

        SHA1

        0572f98d78fb0b366b5a086c2a74cc68b771d368

        SHA256

        cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

        SHA512

        8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

      • C:\Users\Admin\AppData\Local\Temp\u2ic.2\bunch.dat

        Filesize

        1.3MB

        MD5

        1e8237d3028ab52821d69099e0954f97

        SHA1

        30a6ae353adda0c471c6ed5b7a2458b07185abf2

        SHA256

        9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

        SHA512

        a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

      • C:\Users\Admin\AppData\Local\Temp\u2ic.2\relay.dll

        Filesize

        1.5MB

        MD5

        10d51becd0bbce0fab147ff9658c565e

        SHA1

        4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

        SHA256

        7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

        SHA512

        29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

      • C:\Users\Admin\AppData\Local\Temp\u2ic.2\run.exe

        Filesize

        2.4MB

        MD5

        9fb4770ced09aae3b437c1c6eb6d7334

        SHA1

        fe54b31b0db8665aa5b22bed147e8295afc88a03

        SHA256

        a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

        SHA512

        140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

      • C:\Users\Admin\AppData\Local\Temp\u2ic.2\whale.dbf

        Filesize

        85KB

        MD5

        a723bf46048e0bfb15b8d77d7a648c3e

        SHA1

        8952d3c34e9341e4425571e10f22b782695bb915

        SHA256

        b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

        SHA512

        ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

      • C:\Users\Admin\AppData\Local\Temp\u2ic.3.exe

        Filesize

        4.6MB

        MD5

        397926927bca55be4a77839b1c44de6e

        SHA1

        e10f3434ef3021c399dbba047832f02b3c898dbd

        SHA256

        4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

        SHA512

        cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

      • memory/1304-171-0x0000000073040000-0x00000000731BB000-memory.dmp

        Filesize

        1.5MB

      • memory/1304-118-0x00007FF8D0A50000-0x00007FF8D0C45000-memory.dmp

        Filesize

        2.0MB

      • memory/1304-157-0x0000000073040000-0x00000000731BB000-memory.dmp

        Filesize

        1.5MB

      • memory/1304-117-0x0000000073040000-0x00000000731BB000-memory.dmp

        Filesize

        1.5MB

      • memory/1304-158-0x0000000073040000-0x00000000731BB000-memory.dmp

        Filesize

        1.5MB

      • memory/2500-212-0x000002F130670000-0x000002F13068E000-memory.dmp

        Filesize

        120KB

      • memory/2500-199-0x000002F12AD20000-0x000002F12AD30000-memory.dmp

        Filesize

        64KB

      • memory/2500-249-0x000002F12AD20000-0x000002F12AD30000-memory.dmp

        Filesize

        64KB

      • memory/2500-248-0x000002F12AD20000-0x000002F12AD30000-memory.dmp

        Filesize

        64KB

      • memory/2500-247-0x000002F12AD20000-0x000002F12AD30000-memory.dmp

        Filesize

        64KB

      • memory/2500-246-0x000002F12AD20000-0x000002F12AD30000-memory.dmp

        Filesize

        64KB

      • memory/2500-245-0x000002F12AD20000-0x000002F12AD30000-memory.dmp

        Filesize

        64KB

      • memory/2500-244-0x00007FF8B0250000-0x00007FF8B0D11000-memory.dmp

        Filesize

        10.8MB

      • memory/2500-211-0x000002F130640000-0x000002F130662000-memory.dmp

        Filesize

        136KB

      • memory/2500-208-0x000002F1305F0000-0x000002F130640000-memory.dmp

        Filesize

        320KB

      • memory/2500-209-0x000002F1305A0000-0x000002F1305AC000-memory.dmp

        Filesize

        48KB

      • memory/2500-210-0x000002F12AD20000-0x000002F12AD30000-memory.dmp

        Filesize

        64KB

      • memory/2500-205-0x000002F130D80000-0x000002F1312A8000-memory.dmp

        Filesize

        5.2MB

      • memory/2500-203-0x000002F130820000-0x000002F13082A000-memory.dmp

        Filesize

        40KB

      • memory/2500-204-0x000002F130830000-0x000002F130852000-memory.dmp

        Filesize

        136KB

      • memory/2500-201-0x000002F12F6C0000-0x000002F12F6F8000-memory.dmp

        Filesize

        224KB

      • memory/2500-202-0x000002F12F690000-0x000002F12F69E000-memory.dmp

        Filesize

        56KB

      • memory/2500-198-0x000002F12FD80000-0x000002F12FD88000-memory.dmp

        Filesize

        32KB

      • memory/2500-177-0x00007FF8B0250000-0x00007FF8B0D11000-memory.dmp

        Filesize

        10.8MB

      • memory/2500-178-0x000002F10CD50000-0x000002F110648000-memory.dmp

        Filesize

        57.0MB

      • memory/2500-179-0x000002F12AD20000-0x000002F12AD30000-memory.dmp

        Filesize

        64KB

      • memory/2500-182-0x000002F12ACC0000-0x000002F12ACCC000-memory.dmp

        Filesize

        48KB

      • memory/2500-181-0x000002F112270000-0x000002F112280000-memory.dmp

        Filesize

        64KB

      • memory/2500-183-0x000002F12ACB0000-0x000002F12ACC4000-memory.dmp

        Filesize

        80KB

      • memory/2500-180-0x000002F12AF20000-0x000002F12B030000-memory.dmp

        Filesize

        1.1MB

      • memory/2500-184-0x000002F12AD30000-0x000002F12AD54000-memory.dmp

        Filesize

        144KB

      • memory/2500-185-0x000002F12AD10000-0x000002F12AD1A000-memory.dmp

        Filesize

        40KB

      • memory/2500-186-0x000002F12AD60000-0x000002F12AD8A000-memory.dmp

        Filesize

        168KB

      • memory/2500-187-0x000002F12B170000-0x000002F12B222000-memory.dmp

        Filesize

        712KB

      • memory/2500-189-0x000002F12B230000-0x000002F12B292000-memory.dmp

        Filesize

        392KB

      • memory/2500-188-0x000002F12AD90000-0x000002F12AE0A000-memory.dmp

        Filesize

        488KB

      • memory/2500-190-0x000002F12B310000-0x000002F12B386000-memory.dmp

        Filesize

        472KB

      • memory/2500-191-0x000002F12AD50000-0x000002F12AD5A000-memory.dmp

        Filesize

        40KB

      • memory/2500-195-0x000002F12B390000-0x000002F12B690000-memory.dmp

        Filesize

        3.0MB

      • memory/2500-197-0x000002F12AD20000-0x000002F12AD30000-memory.dmp

        Filesize

        64KB

      • memory/2500-200-0x000002F12AD20000-0x000002F12AD30000-memory.dmp

        Filesize

        64KB

      • memory/3128-13-0x0000000002F10000-0x0000000003010000-memory.dmp

        Filesize

        1024KB

      • memory/3128-14-0x0000000002E90000-0x0000000002EB7000-memory.dmp

        Filesize

        156KB

      • memory/3128-15-0x0000000000400000-0x0000000002C28000-memory.dmp

        Filesize

        40.2MB

      • memory/3128-16-0x0000000000400000-0x0000000002C28000-memory.dmp

        Filesize

        40.2MB

      • memory/3252-2-0x0000000003100000-0x000000000316D000-memory.dmp

        Filesize

        436KB

      • memory/3252-3-0x0000000000400000-0x0000000002C4D000-memory.dmp

        Filesize

        40.3MB

      • memory/3252-112-0x0000000000400000-0x0000000002C4D000-memory.dmp

        Filesize

        40.3MB

      • memory/3252-113-0x0000000002EB0000-0x0000000002FB0000-memory.dmp

        Filesize

        1024KB

      • memory/3252-131-0x0000000000400000-0x0000000002C4D000-memory.dmp

        Filesize

        40.3MB

      • memory/3252-110-0x0000000003100000-0x000000000316D000-memory.dmp

        Filesize

        436KB

      • memory/3252-17-0x0000000000400000-0x0000000002C4D000-memory.dmp

        Filesize

        40.3MB

      • memory/3252-1-0x0000000002EB0000-0x0000000002FB0000-memory.dmp

        Filesize

        1024KB

      • memory/3432-114-0x0000000073040000-0x00000000731BB000-memory.dmp

        Filesize

        1.5MB

      • memory/3432-103-0x0000000073040000-0x00000000731BB000-memory.dmp

        Filesize

        1.5MB

      • memory/3432-104-0x00007FF8D0A50000-0x00007FF8D0C45000-memory.dmp

        Filesize

        2.0MB

      • memory/3432-111-0x0000000073040000-0x00000000731BB000-memory.dmp

        Filesize

        1.5MB

      • memory/3448-218-0x0000000005060000-0x0000000005070000-memory.dmp

        Filesize

        64KB

      • memory/3448-216-0x0000000004CD0000-0x0000000004D62000-memory.dmp

        Filesize

        584KB

      • memory/3448-220-0x0000000004E70000-0x0000000004EE6000-memory.dmp

        Filesize

        472KB

      • memory/3448-221-0x0000000004DF0000-0x0000000004E40000-memory.dmp

        Filesize

        320KB

      • memory/3448-222-0x0000000004D90000-0x0000000004D9A000-memory.dmp

        Filesize

        40KB

      • memory/3448-223-0x0000000006000000-0x000000000652C000-memory.dmp

        Filesize

        5.2MB

      • memory/3448-224-0x0000000005360000-0x000000000537E000-memory.dmp

        Filesize

        120KB

      • memory/3448-225-0x0000000005B40000-0x0000000005BA6000-memory.dmp

        Filesize

        408KB

      • memory/3448-217-0x0000000005420000-0x00000000059C4000-memory.dmp

        Filesize

        5.6MB

      • memory/3448-219-0x0000000005070000-0x0000000005232000-memory.dmp

        Filesize

        1.8MB

      • memory/3448-215-0x0000000074CF0000-0x00000000754A0000-memory.dmp

        Filesize

        7.7MB

      • memory/3448-214-0x0000000000630000-0x00000000006F6000-memory.dmp

        Filesize

        792KB

      • memory/3448-252-0x00000000073C0000-0x00000000073CA000-memory.dmp

        Filesize

        40KB

      • memory/3448-251-0x0000000005060000-0x0000000005070000-memory.dmp

        Filesize

        64KB

      • memory/3448-170-0x0000000071930000-0x0000000072B84000-memory.dmp

        Filesize

        18.3MB

      • memory/3448-250-0x0000000074CF0000-0x00000000754A0000-memory.dmp

        Filesize

        7.7MB

      • memory/3920-176-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/3920-159-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/3920-132-0x00000000009F0000-0x00000000009F1000-memory.dmp

        Filesize

        4KB