Analysis

  • max time kernel
    131s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    26-04-2024 22:45

General

  • Target

    18d635dbc4392c2470eb97d1063e8484.exe

  • Size

    449KB

  • MD5

    18d635dbc4392c2470eb97d1063e8484

  • SHA1

    b4bd20a549e40d8b946a9bf5439004e6111100f9

  • SHA256

    38b68616e12f54f0ed94d719751a9534394f3435ef49fe967c1bba3d62d1a67f

  • SHA512

    6d77160a99def174dad2310ae1e20896eb2c5777d5ea3edca067ea5c05516534492076ff9414ddb4c870f57ac2911119592959ccf005d230161c35f5ac202a43

  • SSDEEP

    12288:UguknPtI9oifhEvyzH3Ig4t5Ri3zg8kQAX6YK/:znFRiySH3Ilt5Ri3rkT6YU

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#.

  • 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 10 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 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\18d635dbc4392c2470eb97d1063e8484.exe
    "C:\Users\Admin\AppData\Local\Temp\18d635dbc4392c2470eb97d1063e8484.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1908
    • C:\Users\Admin\AppData\Local\Temp\u1h0.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u1h0.0.exe"
      2⤵
      • Executes dropped EXE
      PID:2872
    • C:\Users\Admin\AppData\Local\Temp\u1h0.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u1h0.2\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:1612
      • 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:1976
        • 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:1788
    • C:\Users\Admin\AppData\Local\Temp\u1h0.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u1h0.3.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1820
      • 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:2316

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\81950f7e7cbd108086cf2da3a401afdfffc60d9b485aac5dd52f7a137c00f950\7a026074e3fb4bf58a0597511501f815.tmp

    Filesize

    1KB

    MD5

    11b48bd0c7a87f87210b84373266effb

    SHA1

    e1806e09e0038503708f3875b7332c1fa28c9338

    SHA256

    df90a5a3abeaa3eff6ae7e77df7dfbf34d4bee8ef8b354122cf8c4d159aff255

    SHA512

    4a783ed804a49684f2ab4dafc33dab0f6e3e555f6a2637ff09d8d12571d2844eaf5f754f3612b176310f56ccc25cc5802e8a3e8cbcc72f04c3c0f6bf5d81c800

  • C:\Users\Admin\AppData\Local\Temp\1f3f752d

    Filesize

    1.4MB

    MD5

    8fce7bd3191348af8637dc76184144d3

    SHA1

    e58582b5e9c4ac550e4a8f3aaf459d6b53b433cd

    SHA256

    3eb35a18ef6a72a594ccec1bf3674863906292979f82cd9ba645994b921e3a83

    SHA512

    f9afadf5bbb723e4a8e197c623f674fd84f9acd2584c9b1a5ae76852313be8967d8aaf72b8d1cbbf21fde8c678674b24e0ca01e6f688f3bc343b6a167bc9f053

  • C:\Users\Admin\AppData\Local\Temp\U1H01~1.ZIP

    Filesize

    3.7MB

    MD5

    78d3ca6355c93c72b494bb6a498bf639

    SHA1

    2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

    SHA256

    a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

    SHA512

    1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

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

    Filesize

    2KB

    MD5

    61df956def878f9c20a852df86a4cb6c

    SHA1

    7072434321046bf75636c1c57148c628f9b5edf1

    SHA256

    da056d7377157236996eeed611143e09aaec6ff22e9977ced231d0792c962b8e

    SHA512

    dac2da93e4888932ee098bd30b9f7c1fd29bee618e4aa6cb852eb40fc3029f92dd2319b00bac396b849f05df051fbff9ab427dec16ecb6ea293ef14bedcbbe87

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

    Filesize

    3KB

    MD5

    637c846b8a2d2754818fceeb339a45b5

    SHA1

    180dc03b6d9bff77f7b26c19e920e410eec0254a

    SHA256

    424b694728b5de09a3098ea11792be108d39693d0b6c619ac74ed67fc8c3b352

    SHA512

    8e6d0571db402028f8dc758ca7c9e1949379ea561e1442963051614d84c7ceae2097333f076ebcf0b1f5f74a11bbeb6b4b637c0b90fb0562306009221a189249

  • C:\Users\Admin\AppData\Local\Temp\tmp5BA9.tmp

    Filesize

    20KB

    MD5

    c9ff7748d8fcef4cf84a5501e996a641

    SHA1

    02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

    SHA256

    4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

    SHA512

    d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

  • C:\Users\Admin\AppData\Local\Temp\u1h0.2\UIxMarketPlugin.dll

    Filesize

    1.6MB

    MD5

    d1ba9412e78bfc98074c5d724a1a87d6

    SHA1

    0572f98d78fb0b366b5a086c2a74cc68b771d368

    SHA256

    cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

    SHA512

    8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

  • C:\Users\Admin\AppData\Local\Temp\u1h0.2\bunch.dat

    Filesize

    1.3MB

    MD5

    1e8237d3028ab52821d69099e0954f97

    SHA1

    30a6ae353adda0c471c6ed5b7a2458b07185abf2

    SHA256

    9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

    SHA512

    a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

  • C:\Users\Admin\AppData\Local\Temp\u1h0.2\relay.dll

    Filesize

    1.5MB

    MD5

    10d51becd0bbce0fab147ff9658c565e

    SHA1

    4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

    SHA256

    7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

    SHA512

    29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

  • C:\Users\Admin\AppData\Local\Temp\u1h0.2\whale.dbf

    Filesize

    85KB

    MD5

    a723bf46048e0bfb15b8d77d7a648c3e

    SHA1

    8952d3c34e9341e4425571e10f22b782695bb915

    SHA256

    b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

    SHA512

    ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

  • \Users\Admin\AppData\Local\Temp\u1h0.0.exe

    Filesize

    288KB

    MD5

    15185ecf8919789dd51fb83fa01cb66b

    SHA1

    ea1c88da3852fc0f7ea43f6c93b17f5917d59062

    SHA256

    69a7fbef7c1bee81cb41ad268a2d71be000360ee7263731d1bd9bf9c199aba14

    SHA512

    3721941ca2143471dbaace6015fcd918ea477e2431f06530976661d68501871152628a17b889f82ce06df25385e2d81f239ae7d9bfcd64f6d9f3bf9a889644ff

  • \Users\Admin\AppData\Local\Temp\u1h0.2\run.exe

    Filesize

    2.4MB

    MD5

    9fb4770ced09aae3b437c1c6eb6d7334

    SHA1

    fe54b31b0db8665aa5b22bed147e8295afc88a03

    SHA256

    a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

    SHA512

    140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

  • \Users\Admin\AppData\Local\Temp\u1h0.3.exe

    Filesize

    4.6MB

    MD5

    397926927bca55be4a77839b1c44de6e

    SHA1

    e10f3434ef3021c399dbba047832f02b3c898dbd

    SHA256

    4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

    SHA512

    cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

  • memory/1612-135-0x0000000077240000-0x00000000773E9000-memory.dmp

    Filesize

    1.7MB

  • memory/1612-121-0x00000000736B0000-0x0000000073824000-memory.dmp

    Filesize

    1.5MB

  • memory/1612-157-0x00000000736B0000-0x0000000073824000-memory.dmp

    Filesize

    1.5MB

  • memory/1788-251-0x0000000000400000-0x00000000004C6000-memory.dmp

    Filesize

    792KB

  • memory/1788-243-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1788-235-0x0000000072640000-0x00000000736A2000-memory.dmp

    Filesize

    16.4MB

  • memory/1788-244-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1820-213-0x0000000000400000-0x00000000008AD000-memory.dmp

    Filesize

    4.7MB

  • memory/1820-226-0x0000000000400000-0x00000000008AD000-memory.dmp

    Filesize

    4.7MB

  • memory/1908-133-0x0000000000400000-0x0000000004061000-memory.dmp

    Filesize

    60.4MB

  • memory/1908-134-0x00000000041A0000-0x00000000042A0000-memory.dmp

    Filesize

    1024KB

  • memory/1908-109-0x0000000000400000-0x0000000004061000-memory.dmp

    Filesize

    60.4MB

  • memory/1908-2-0x0000000000230000-0x000000000029D000-memory.dmp

    Filesize

    436KB

  • memory/1908-3-0x0000000000400000-0x0000000004061000-memory.dmp

    Filesize

    60.4MB

  • memory/1908-1-0x00000000041A0000-0x00000000042A0000-memory.dmp

    Filesize

    1024KB

  • memory/1976-228-0x00000000736B0000-0x0000000073824000-memory.dmp

    Filesize

    1.5MB

  • memory/1976-167-0x0000000077240000-0x00000000773E9000-memory.dmp

    Filesize

    1.7MB

  • memory/2316-229-0x000000001EFD0000-0x000000001F0E0000-memory.dmp

    Filesize

    1.1MB

  • memory/2316-233-0x000000001EBD0000-0x000000001EBF4000-memory.dmp

    Filesize

    144KB

  • memory/2316-237-0x000000001F0E0000-0x000000001F10A000-memory.dmp

    Filesize

    168KB

  • memory/2316-238-0x000000001F110000-0x000000001F1C2000-memory.dmp

    Filesize

    712KB

  • memory/2316-239-0x000000001E8F0000-0x000000001E96A000-memory.dmp

    Filesize

    488KB

  • memory/2316-240-0x0000000005A00000-0x0000000005A62000-memory.dmp

    Filesize

    392KB

  • memory/2316-241-0x0000000000820000-0x000000000082A000-memory.dmp

    Filesize

    40KB

  • memory/2316-247-0x000000001F700000-0x000000001FA00000-memory.dmp

    Filesize

    3.0MB

  • memory/2316-230-0x0000000005880000-0x0000000005890000-memory.dmp

    Filesize

    64KB

  • memory/2316-236-0x0000000005AF0000-0x0000000005AFA000-memory.dmp

    Filesize

    40KB

  • memory/2316-231-0x0000000005A60000-0x0000000005A6C000-memory.dmp

    Filesize

    48KB

  • memory/2316-250-0x0000000000840000-0x000000000084A000-memory.dmp

    Filesize

    40KB

  • memory/2316-249-0x0000000000840000-0x000000000084A000-memory.dmp

    Filesize

    40KB

  • memory/2316-227-0x0000000000850000-0x0000000004148000-memory.dmp

    Filesize

    57.0MB

  • memory/2316-252-0x000000001ECB0000-0x000000001ECBA000-memory.dmp

    Filesize

    40KB

  • memory/2316-253-0x000000001F1C0000-0x000000001F1E2000-memory.dmp

    Filesize

    136KB

  • memory/2316-256-0x000000001ECC0000-0x000000001ECCC000-memory.dmp

    Filesize

    48KB

  • memory/2316-232-0x0000000005890000-0x00000000058A4000-memory.dmp

    Filesize

    80KB

  • memory/2316-267-0x0000000000840000-0x000000000084A000-memory.dmp

    Filesize

    40KB

  • memory/2872-46-0x0000000000400000-0x0000000004038000-memory.dmp

    Filesize

    60.2MB