Analysis

  • max time kernel
    144s
  • max time network
    146s
  • 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 15:31

General

  • Target

    d7c202494743a73c7fdf0143ebd24f268fa6573ef328dc7e325cc66b7edefcaf.exe

  • Size

    423KB

  • MD5

    e31a7e24d8f9659f8c02534a2f21bb38

  • SHA1

    de0f803463ac76a6d35a8ca8110be43dd107febf

  • SHA256

    d7c202494743a73c7fdf0143ebd24f268fa6573ef328dc7e325cc66b7edefcaf

  • SHA512

    c5ce3bb235561c744050a75702a9866ed87d229ba22ff942bc5a21d5b9e24c8dc8dd632dc35967b331829483b7b7c59a36185c1fbe21fffe2b3f50a6647f0c7c

  • SSDEEP

    6144:4A89cIp7XcQuqZkwcc2ixc+XJV/u7k7YWdB5gXM27oZrqkHl:bwu99fQ9Z87BuK6qkHl

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\d7c202494743a73c7fdf0143ebd24f268fa6573ef328dc7e325cc66b7edefcaf.exe
    "C:\Users\Admin\AppData\Local\Temp\d7c202494743a73c7fdf0143ebd24f268fa6573ef328dc7e325cc66b7edefcaf.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\Users\Admin\AppData\Local\Temp\u1jg.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u1jg.0.exe"
      2⤵
      • Executes dropped EXE
      PID:4696
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4696 -s 1184
        3⤵
        • Program crash
        PID:5024
    • C:\Users\Admin\AppData\Local\Temp\u1jg.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u1jg.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:328
      • 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:1832
        • 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:5064
    • C:\Users\Admin\AppData\Local\Temp\u1jg.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u1jg.3.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:704
      • 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:4400
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1996 -s 996
      2⤵
      • Program crash
      PID:1636
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4696 -ip 4696
    1⤵
      PID:3288
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 1996 -ip 1996
      1⤵
        PID:2156

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\a95a5c69

        Filesize

        1.4MB

        MD5

        a43cfa9f034b1ae3ed73ad9c7432cb4f

        SHA1

        f56c5278d1af96885bafcaefe7957cde7b044259

        SHA256

        34fcab713f17cb5c5c00e0b5372986b49eb13d090b7edee188d7683b9e233d44

        SHA512

        55723dc3435f64167477ec08a6bee8b62f0425d3bbf935689d8a6e9fe28109830bf97003dbbccd0dbf7dbdd7f01f5777d6e834a3495a76ee8975c5ad3a366351

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

        Filesize

        2KB

        MD5

        cc14f112a0bb49baf978ce3bb703c168

        SHA1

        f30ee80b48aa81b7482a486c835011d526f5cc39

        SHA256

        0488fe5a51bffa29cfbc61f551b368adf882fbe98a5a97e71f79de6608dde9a9

        SHA512

        b05113efa68a758250ce687b88449b0dec08e8b520a22c897730c179aeb4e11a963a13a96a52d179c3fa713e28b7f5e67def0545569948b16962d0bffcf9ab26

      • C:\Users\Admin\AppData\Local\Temp\tmpF455.tmp

        Filesize

        20KB

        MD5

        42c395b8db48b6ce3d34c301d1eba9d5

        SHA1

        b7cfa3de344814bec105391663c0df4a74310996

        SHA256

        5644546ecefc6786c7be5b1a89e935e640963ccd34b130f21baab9370cb9055d

        SHA512

        7b9214db96e9bec8745b4161a41c4c0520cdda9950f0cd3f12c7744227a25d639d07c0dd68b552cf1e032181c2e4f8297747f27bad6c7447b0f415a86bd82845

      • C:\Users\Admin\AppData\Local\Temp\tmpF477.tmp

        Filesize

        20KB

        MD5

        22be08f683bcc01d7a9799bbd2c10041

        SHA1

        2efb6041cf3d6e67970135e592569c76fc4c41de

        SHA256

        451c2c0cf3b7cb412a05347c6e75ed8680f0d2e5f2ab0f64cc2436db9309a457

        SHA512

        0eef192b3d5abe5d2435acf54b42c729c3979e4ad0b73d36666521458043ee7df1e10386bef266d7df9c31db94fb2833152bb2798936cb2082715318ef05d936

      • C:\Users\Admin\AppData\Local\Temp\u1jg.0.exe

        Filesize

        279KB

        MD5

        1558b13c7f50cbf2dfd3725af3c56b72

        SHA1

        a342dd890f7080ef0521a01b0b315507fb3fc64d

        SHA256

        98c1280af7039753f65a22aec9f92eb2ae769cb2ee589ac1a0a68d732834c451

        SHA512

        588ff31ec7f4a95f1db25a71132564929c59f79c4153139245ca2c52f83f588dd43b30e985fee4b8288bc1599927a78bd69259cdc0df165932b2cdcb5beed0e2

      • C:\Users\Admin\AppData\Local\Temp\u1jg.1.zip

        Filesize

        3.7MB

        MD5

        78d3ca6355c93c72b494bb6a498bf639

        SHA1

        2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

        SHA256

        a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

        SHA512

        1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

      • C:\Users\Admin\AppData\Local\Temp\u1jg.2\UIxMarketPlugin.dll

        Filesize

        1.6MB

        MD5

        d1ba9412e78bfc98074c5d724a1a87d6

        SHA1

        0572f98d78fb0b366b5a086c2a74cc68b771d368

        SHA256

        cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

        SHA512

        8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

      • C:\Users\Admin\AppData\Local\Temp\u1jg.2\bunch.dat

        Filesize

        1.3MB

        MD5

        1e8237d3028ab52821d69099e0954f97

        SHA1

        30a6ae353adda0c471c6ed5b7a2458b07185abf2

        SHA256

        9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

        SHA512

        a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

      • C:\Users\Admin\AppData\Local\Temp\u1jg.2\relay.dll

        Filesize

        1.5MB

        MD5

        10d51becd0bbce0fab147ff9658c565e

        SHA1

        4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

        SHA256

        7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

        SHA512

        29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

      • C:\Users\Admin\AppData\Local\Temp\u1jg.2\run.exe

        Filesize

        2.4MB

        MD5

        9fb4770ced09aae3b437c1c6eb6d7334

        SHA1

        fe54b31b0db8665aa5b22bed147e8295afc88a03

        SHA256

        a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

        SHA512

        140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

      • C:\Users\Admin\AppData\Local\Temp\u1jg.2\whale.dbf

        Filesize

        85KB

        MD5

        a723bf46048e0bfb15b8d77d7a648c3e

        SHA1

        8952d3c34e9341e4425571e10f22b782695bb915

        SHA256

        b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

        SHA512

        ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

      • C:\Users\Admin\AppData\Local\Temp\u1jg.3.exe

        Filesize

        4.6MB

        MD5

        397926927bca55be4a77839b1c44de6e

        SHA1

        e10f3434ef3021c399dbba047832f02b3c898dbd

        SHA256

        4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

        SHA512

        cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

      • memory/328-103-0x00007FFCBBBE0000-0x00007FFCBBDE9000-memory.dmp

        Filesize

        2.0MB

      • memory/328-111-0x0000000072490000-0x000000007260D000-memory.dmp

        Filesize

        1.5MB

      • memory/328-109-0x0000000072490000-0x000000007260D000-memory.dmp

        Filesize

        1.5MB

      • memory/328-102-0x0000000072490000-0x000000007260D000-memory.dmp

        Filesize

        1.5MB

      • memory/704-167-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/704-130-0x0000000002620000-0x0000000002621000-memory.dmp

        Filesize

        4KB

      • memory/1832-210-0x0000000072490000-0x000000007260D000-memory.dmp

        Filesize

        1.5MB

      • memory/1832-115-0x0000000072490000-0x000000007260D000-memory.dmp

        Filesize

        1.5MB

      • memory/1832-117-0x00007FFCBBBE0000-0x00007FFCBBDE9000-memory.dmp

        Filesize

        2.0MB

      • memory/1832-177-0x0000000072490000-0x000000007260D000-memory.dmp

        Filesize

        1.5MB

      • memory/1832-180-0x0000000072490000-0x000000007260D000-memory.dmp

        Filesize

        1.5MB

      • memory/1996-113-0x0000000004B10000-0x0000000004B7D000-memory.dmp

        Filesize

        436KB

      • memory/1996-110-0x0000000000400000-0x0000000002C4D000-memory.dmp

        Filesize

        40.3MB

      • memory/1996-116-0x0000000002F80000-0x0000000003080000-memory.dmp

        Filesize

        1024KB

      • memory/1996-3-0x0000000000400000-0x0000000002C4D000-memory.dmp

        Filesize

        40.3MB

      • memory/1996-1-0x0000000002F80000-0x0000000003080000-memory.dmp

        Filesize

        1024KB

      • memory/1996-135-0x0000000000400000-0x0000000002C4D000-memory.dmp

        Filesize

        40.3MB

      • memory/1996-2-0x0000000004B10000-0x0000000004B7D000-memory.dmp

        Filesize

        436KB

      • memory/4400-184-0x0000027E4E9E0000-0x0000027E4EA56000-memory.dmp

        Filesize

        472KB

      • memory/4400-202-0x0000027E4E350000-0x0000027E4E360000-memory.dmp

        Filesize

        64KB

      • memory/4400-172-0x0000027E4E450000-0x0000027E4E560000-memory.dmp

        Filesize

        1.1MB

      • memory/4400-173-0x0000027E35AA0000-0x0000027E35AB0000-memory.dmp

        Filesize

        64KB

      • memory/4400-174-0x0000027E4E570000-0x0000027E4E57C000-memory.dmp

        Filesize

        48KB

      • memory/4400-175-0x0000027E4E560000-0x0000027E4E574000-memory.dmp

        Filesize

        80KB

      • memory/4400-176-0x0000027E4E5D0000-0x0000027E4E5F4000-memory.dmp

        Filesize

        144KB

      • memory/4400-170-0x0000027E30470000-0x0000027E33D68000-memory.dmp

        Filesize

        57.0MB

      • memory/4400-178-0x0000027E4E600000-0x0000027E4E60A000-memory.dmp

        Filesize

        40KB

      • memory/4400-169-0x00007FFC9A930000-0x00007FFC9B3F2000-memory.dmp

        Filesize

        10.8MB

      • memory/4400-181-0x0000027E4E850000-0x0000027E4E87A000-memory.dmp

        Filesize

        168KB

      • memory/4400-179-0x0000027E4E7A0000-0x0000027E4E852000-memory.dmp

        Filesize

        712KB

      • memory/4400-248-0x0000027E4E350000-0x0000027E4E360000-memory.dmp

        Filesize

        64KB

      • memory/4400-185-0x0000027E4E330000-0x0000027E4E33A000-memory.dmp

        Filesize

        40KB

      • memory/4400-183-0x0000027E4E900000-0x0000027E4E962000-memory.dmp

        Filesize

        392KB

      • memory/4400-182-0x0000027E4E880000-0x0000027E4E8FA000-memory.dmp

        Filesize

        488KB

      • memory/4400-189-0x0000027E4EA60000-0x0000027E4ED60000-memory.dmp

        Filesize

        3.0MB

      • memory/4400-191-0x0000027E4E350000-0x0000027E4E360000-memory.dmp

        Filesize

        64KB

      • memory/4400-192-0x0000027E4E350000-0x0000027E4E360000-memory.dmp

        Filesize

        64KB

      • memory/4400-193-0x0000027E53460000-0x0000027E53468000-memory.dmp

        Filesize

        32KB

      • memory/4400-194-0x0000027E4E350000-0x0000027E4E360000-memory.dmp

        Filesize

        64KB

      • memory/4400-195-0x0000027E52DA0000-0x0000027E52DD8000-memory.dmp

        Filesize

        224KB

      • memory/4400-196-0x0000027E52D70000-0x0000027E52D7E000-memory.dmp

        Filesize

        56KB

      • memory/4400-197-0x0000027E53700000-0x0000027E5370A000-memory.dmp

        Filesize

        40KB

      • memory/4400-198-0x0000027E53710000-0x0000027E53732000-memory.dmp

        Filesize

        136KB

      • memory/4400-199-0x0000027E53C60000-0x0000027E54188000-memory.dmp

        Filesize

        5.2MB

      • memory/4400-203-0x0000027E534D0000-0x0000027E53520000-memory.dmp

        Filesize

        320KB

      • memory/4400-171-0x0000027E4E350000-0x0000027E4E360000-memory.dmp

        Filesize

        64KB

      • memory/4400-204-0x0000027E53480000-0x0000027E5348C000-memory.dmp

        Filesize

        48KB

      • memory/4400-205-0x0000027E53520000-0x0000027E53542000-memory.dmp

        Filesize

        136KB

      • memory/4400-206-0x0000027E53550000-0x0000027E5356E000-memory.dmp

        Filesize

        120KB

      • memory/4400-246-0x0000027E4E350000-0x0000027E4E360000-memory.dmp

        Filesize

        64KB

      • memory/4400-245-0x0000027E4E350000-0x0000027E4E360000-memory.dmp

        Filesize

        64KB

      • memory/4400-244-0x0000027E4E350000-0x0000027E4E360000-memory.dmp

        Filesize

        64KB

      • memory/4400-218-0x0000027E4E350000-0x0000027E4E360000-memory.dmp

        Filesize

        64KB

      • memory/4400-217-0x00007FFC9A930000-0x00007FFC9B3F2000-memory.dmp

        Filesize

        10.8MB

      • memory/4696-14-0x00000000031A0000-0x00000000031C7000-memory.dmp

        Filesize

        156KB

      • memory/4696-16-0x0000000000400000-0x0000000002C28000-memory.dmp

        Filesize

        40.2MB

      • memory/4696-15-0x0000000000400000-0x0000000002C28000-memory.dmp

        Filesize

        40.2MB

      • memory/4696-13-0x0000000002F60000-0x0000000003060000-memory.dmp

        Filesize

        1024KB

      • memory/5064-224-0x0000000005F10000-0x0000000005F2E000-memory.dmp

        Filesize

        120KB

      • memory/5064-219-0x0000000005540000-0x0000000005702000-memory.dmp

        Filesize

        1.8MB

      • memory/5064-222-0x0000000005210000-0x000000000521A000-memory.dmp

        Filesize

        40KB

      • memory/5064-223-0x00000000063E0000-0x000000000690C000-memory.dmp

        Filesize

        5.2MB

      • memory/5064-216-0x00000000057C0000-0x0000000005D66000-memory.dmp

        Filesize

        5.6MB

      • memory/5064-225-0x0000000005FE0000-0x0000000006046000-memory.dmp

        Filesize

        408KB

      • memory/5064-220-0x0000000005290000-0x0000000005306000-memory.dmp

        Filesize

        472KB

      • memory/5064-221-0x0000000005310000-0x0000000005360000-memory.dmp

        Filesize

        320KB

      • memory/5064-213-0x0000000000900000-0x00000000009C6000-memory.dmp

        Filesize

        792KB

      • memory/5064-209-0x0000000070EB0000-0x00000000721C7000-memory.dmp

        Filesize

        19.1MB

      • memory/5064-214-0x0000000074560000-0x0000000074D11000-memory.dmp

        Filesize

        7.7MB

      • memory/5064-247-0x0000000007720000-0x000000000772A000-memory.dmp

        Filesize

        40KB

      • memory/5064-215-0x0000000005170000-0x0000000005202000-memory.dmp

        Filesize

        584KB

      • memory/5064-249-0x0000000074560000-0x0000000074D11000-memory.dmp

        Filesize

        7.7MB

      • memory/5064-250-0x0000000005360000-0x0000000005370000-memory.dmp

        Filesize

        64KB