Analysis

  • max time kernel
    135s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    27-04-2024 01:24

General

  • Target

    5f302f2c568cfc3bef4f7690b84d15dd58caace21a60f76d807e909ff8f81e5e.exe

  • Size

    442KB

  • MD5

    ae73eb4cbe39e4a9e28a367331329a12

  • SHA1

    fa827d6b4f9c94dd137fc24b201259a4c8293913

  • SHA256

    5f302f2c568cfc3bef4f7690b84d15dd58caace21a60f76d807e909ff8f81e5e

  • SHA512

    b8b28158002cdd797cfe9050d93ba7d3122ac9a6e308d60c13027546bcfde0fa17df38e980016c6bb91fec62b2b6a9acfc55b58a5983e2beab248aac469a9500

  • SSDEEP

    6144:Ovlp7/pMTkjSJX3KkOyhJOF1zL1vMVi0jYZF3Z0DKh8n/QrT:Ovlp7/KQOJnHsLhUKh8n/QrT

Malware Config

Signatures

  • Detect ZGRat V1 3 IoCs
  • SectopRAT

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

  • SectopRAT payload 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Detects encrypted or obfuscated .NET executables 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 14 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 9 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 2 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5f302f2c568cfc3bef4f7690b84d15dd58caace21a60f76d807e909ff8f81e5e.exe
    "C:\Users\Admin\AppData\Local\Temp\5f302f2c568cfc3bef4f7690b84d15dd58caace21a60f76d807e909ff8f81e5e.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2892
    • C:\Users\Admin\AppData\Local\Temp\u28c.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u28c.0.exe"
      2⤵
      • Executes dropped EXE
      PID:2968
    • C:\Users\Admin\AppData\Local\Temp\u28c.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u28c.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:2660
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\SysWOW64\cmd.exe
        3⤵
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:1556
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
          C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2544
    • C:\Users\Admin\AppData\Local\Temp\u28c.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u28c.3.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1564
      • 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:2220

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\252e99e709753c2ab04b66e213ab7d72cfdb494a7016e07d23bc17fe7cebab94\ced6f8c4b49f44a9ab8f856735368c00.tmp

    Filesize

    1KB

    MD5

    d5c9f44713b30c6bcfd3fd961b5309ec

    SHA1

    c68f4ef1a750694f192f185d033cbe6ad070fb73

    SHA256

    d746039f342893626597c6dccc1301373ed29667bde01e489dae000d2ab0dc60

    SHA512

    cf7034abfe65cb2191154cebcdb26f987efe5f6fa7711a2d6daa75f3cf5da9f05871c86dd7de155fb276c32d9dbf7beee451ae942c857562df3b7d92a397a5db

  • C:\Users\Admin\AppData\Local\Temp\U28C1~1.ZIP

    Filesize

    3.7MB

    MD5

    78d3ca6355c93c72b494bb6a498bf639

    SHA1

    2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

    SHA256

    a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

    SHA512

    1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

  • C:\Users\Admin\AppData\Local\Temp\c89b9193

    Filesize

    1.4MB

    MD5

    fc5fd11bf1d2d1c672339503580ecaad

    SHA1

    036c3f3d1b08779068cb0ef0ea903a5661806922

    SHA256

    1ff7bc7cd37ca421a49f02832b8773b316865c9dc7185657c6a374c1bfa088b0

    SHA512

    508dda4159a50af138cfa6e2a9f7ac4d3988887f6d94c558b2c5d2cbb41808af1e32b0acdc8304f01bd378c5a2a939a3a762d8027dbe95a4508b9c5094192824

  • C:\Users\Admin\AppData\Local\Temp\tmpACC5.tmp

    Filesize

    20KB

    MD5

    c9ff7748d8fcef4cf84a5501e996a641

    SHA1

    02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

    SHA256

    4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

    SHA512

    d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

  • C:\Users\Admin\AppData\Local\Temp\u28c.0.exe

    Filesize

    287KB

    MD5

    bb2810421305b969836433a1dfb11271

    SHA1

    b539a84f42a3e07253bfc76ab2cc89de6fdf6f7c

    SHA256

    84a11b7b44f40e21f2b778875bb6af408a014eeb907fb846cbcc7ea73131cefa

    SHA512

    94bc6848061595b7d2c78dd03cb488eb1c51cf53f372d725687353b47c6c601dd6d2470cf308720e556fa7d6160ea1185f034e75db793c6bdd592dd3606a0963

  • C:\Users\Admin\AppData\Local\Temp\u28c.2\UIxMarketPlugin.dll

    Filesize

    1.6MB

    MD5

    d1ba9412e78bfc98074c5d724a1a87d6

    SHA1

    0572f98d78fb0b366b5a086c2a74cc68b771d368

    SHA256

    cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

    SHA512

    8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

  • C:\Users\Admin\AppData\Local\Temp\u28c.2\bunch.dat

    Filesize

    1.3MB

    MD5

    1e8237d3028ab52821d69099e0954f97

    SHA1

    30a6ae353adda0c471c6ed5b7a2458b07185abf2

    SHA256

    9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

    SHA512

    a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

  • C:\Users\Admin\AppData\Local\Temp\u28c.2\relay.dll

    Filesize

    1.5MB

    MD5

    10d51becd0bbce0fab147ff9658c565e

    SHA1

    4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

    SHA256

    7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

    SHA512

    29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

  • C:\Users\Admin\AppData\Local\Temp\u28c.2\run.exe

    Filesize

    2.4MB

    MD5

    9fb4770ced09aae3b437c1c6eb6d7334

    SHA1

    fe54b31b0db8665aa5b22bed147e8295afc88a03

    SHA256

    a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

    SHA512

    140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

  • C:\Users\Admin\AppData\Local\Temp\u28c.2\whale.dbf

    Filesize

    85KB

    MD5

    a723bf46048e0bfb15b8d77d7a648c3e

    SHA1

    8952d3c34e9341e4425571e10f22b782695bb915

    SHA256

    b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

    SHA512

    ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

  • \Users\Admin\AppData\Local\Temp\u28c.3.exe

    Filesize

    4.6MB

    MD5

    397926927bca55be4a77839b1c44de6e

    SHA1

    e10f3434ef3021c399dbba047832f02b3c898dbd

    SHA256

    4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

    SHA512

    cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

  • memory/1556-160-0x0000000077740000-0x00000000778E9000-memory.dmp

    Filesize

    1.7MB

  • memory/1556-244-0x00000000743E0000-0x0000000074554000-memory.dmp

    Filesize

    1.5MB

  • memory/1564-217-0x0000000000400000-0x00000000008AD000-memory.dmp

    Filesize

    4.7MB

  • memory/2220-235-0x00000000009E0000-0x00000000009EA000-memory.dmp

    Filesize

    40KB

  • memory/2220-225-0x000000001E970000-0x000000001E99A000-memory.dmp

    Filesize

    168KB

  • memory/2220-245-0x00000000009E0000-0x00000000009EA000-memory.dmp

    Filesize

    40KB

  • memory/2220-240-0x000000001E460000-0x000000001E46C000-memory.dmp

    Filesize

    48KB

  • memory/2220-237-0x000000001E3C0000-0x000000001E3E2000-memory.dmp

    Filesize

    136KB

  • memory/2220-236-0x000000001E3B0000-0x000000001E3BA000-memory.dmp

    Filesize

    40KB

  • memory/2220-218-0x0000000000DD0000-0x00000000046C8000-memory.dmp

    Filesize

    57.0MB

  • memory/2220-219-0x000000001EEE0000-0x000000001EFF0000-memory.dmp

    Filesize

    1.1MB

  • memory/2220-221-0x0000000000DB0000-0x0000000000DBC000-memory.dmp

    Filesize

    48KB

  • memory/2220-220-0x00000000003F0000-0x0000000000400000-memory.dmp

    Filesize

    64KB

  • memory/2220-222-0x0000000000580000-0x0000000000594000-memory.dmp

    Filesize

    80KB

  • memory/2220-223-0x000000001E930000-0x000000001E954000-memory.dmp

    Filesize

    144KB

  • memory/2220-227-0x000000001ED60000-0x000000001EDDA000-memory.dmp

    Filesize

    488KB

  • memory/2220-228-0x0000000000A90000-0x0000000000AF2000-memory.dmp

    Filesize

    392KB

  • memory/2220-226-0x000000001F830000-0x000000001F8E2000-memory.dmp

    Filesize

    712KB

  • memory/2220-229-0x00000000009C0000-0x00000000009CA000-memory.dmp

    Filesize

    40KB

  • memory/2220-224-0x000000001E950000-0x000000001E95A000-memory.dmp

    Filesize

    40KB

  • memory/2220-233-0x000000001FF70000-0x0000000020270000-memory.dmp

    Filesize

    3.0MB

  • memory/2544-249-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2544-250-0x0000000000400000-0x00000000004C6000-memory.dmp

    Filesize

    792KB

  • memory/2544-248-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2544-247-0x0000000072CC0000-0x0000000073D22000-memory.dmp

    Filesize

    16.4MB

  • memory/2660-111-0x0000000077740000-0x00000000778E9000-memory.dmp

    Filesize

    1.7MB

  • memory/2660-157-0x00000000743E0000-0x0000000074554000-memory.dmp

    Filesize

    1.5MB

  • memory/2660-110-0x00000000743E0000-0x0000000074554000-memory.dmp

    Filesize

    1.5MB

  • memory/2892-135-0x0000000000300000-0x0000000000400000-memory.dmp

    Filesize

    1024KB

  • memory/2892-134-0x0000000000400000-0x000000000405F000-memory.dmp

    Filesize

    60.4MB

  • memory/2892-1-0x0000000000300000-0x0000000000400000-memory.dmp

    Filesize

    1024KB

  • memory/2892-3-0x00000000040D0000-0x000000000413D000-memory.dmp

    Filesize

    436KB

  • memory/2892-2-0x0000000000400000-0x000000000405F000-memory.dmp

    Filesize

    60.4MB

  • memory/2968-20-0x0000000000400000-0x0000000004038000-memory.dmp

    Filesize

    60.2MB