Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27-04-2024 01:15

General

  • Target

    132d0526eda9bdadbb2b402d44738d4fc91255556325b6a1991e053d1710fcce.exe

  • Size

    405KB

  • MD5

    96b085b3f6ee7441236cee54161309d0

  • SHA1

    88cf7eaf5db9a625a4fd922afe4c851abdd86b0b

  • SHA256

    132d0526eda9bdadbb2b402d44738d4fc91255556325b6a1991e053d1710fcce

  • SHA512

    23950cddb7d72685c12102438f1f38668a9206a4f5e3a0273558f4b7a2260183144e5f504d30d0659971b578a68de25b500b210217c17523b903d581f5085067

  • SSDEEP

    12288:hOatvTLg/5HI+WnM93ss5WAlYjGJqMh8nbwr5:hjM5HsnMNmtSchnbwr5

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 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\132d0526eda9bdadbb2b402d44738d4fc91255556325b6a1991e053d1710fcce.exe
    "C:\Users\Admin\AppData\Local\Temp\132d0526eda9bdadbb2b402d44738d4fc91255556325b6a1991e053d1710fcce.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2384
    • C:\Users\Admin\AppData\Local\Temp\u1u8.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u1u8.0.exe"
      2⤵
      • Executes dropped EXE
      PID:2644
    • C:\Users\Admin\AppData\Local\Temp\u1u8.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u1u8.2\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:1132
      • 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:2052
        • 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:1028
    • C:\Users\Admin\AppData\Local\Temp\u1u8.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u1u8.3.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:696
      • 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:1208

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\a34b5051478c01d83934dd5b0120757f7e5ff041b03ce291cb3621788d299269\d2228df2b947401ab18ed628fde61c9c.tmp

    Filesize

    1KB

    MD5

    687f4b678f090a514f2fedd88f80413f

    SHA1

    fd677249c6642b2e710500b45edfea3fa5087f8a

    SHA256

    ae0c7d43fc2a82f7e9f930b1c7a0ec818ef5f897a147490acfcf454743f572b2

    SHA512

    845318fdee2f0b77f792777d5f9d038ec60dd64536579633bdf8ddd18164e8624d2ee8bdb73f95faf4e859ccadff32bd96013ec275ed7ecc30a223f47c9877d3

  • C:\Users\Admin\AppData\Local\Temp\U1U81~1.ZIP

    Filesize

    3.7MB

    MD5

    78d3ca6355c93c72b494bb6a498bf639

    SHA1

    2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

    SHA256

    a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

    SHA512

    1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

  • C:\Users\Admin\AppData\Local\Temp\b271c9cc

    Filesize

    1.4MB

    MD5

    f84533a82fe813b52b4a278091d6ca3c

    SHA1

    6afe000e7170f7f627adf48fb15d8ce6e556cddd

    SHA256

    f488451e588f8315e44a40bbf53fdb468bdb587337ed2e666edf876112f39d22

    SHA512

    3a9e8f9fd439cf25b8552497086be156d05f3fdb7e5be19bb0e5cac1c872f24b0857025fdb72f6593f9baf1f1c35bc947bd5f61a197d4957c3062497ba8f9666

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

    Filesize

    2KB

    MD5

    d2ec57f699f98ccb140bc28717e3bad5

    SHA1

    5ec39e300defff0d5641415eaa062dd1137e706b

    SHA256

    2060d2629fd44f5abc94b9b6b97f62d7786f4638ed46b705a9cfbd05f011bf74

    SHA512

    1e8c986efc01811eb8b4b3db3bbae97b026cbb6f32b58cafc05ac002c8c2e22dadd7b3a5d029e2248668a7870babd4b56136c4c88472005c2251193a0c885d1d

  • C:\Users\Admin\AppData\Local\Temp\tmp473F.tmp

    Filesize

    20KB

    MD5

    c9ff7748d8fcef4cf84a5501e996a641

    SHA1

    02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

    SHA256

    4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

    SHA512

    d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

  • C:\Users\Admin\AppData\Local\Temp\u1u8.2\UIxMarketPlugin.dll

    Filesize

    1.6MB

    MD5

    d1ba9412e78bfc98074c5d724a1a87d6

    SHA1

    0572f98d78fb0b366b5a086c2a74cc68b771d368

    SHA256

    cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

    SHA512

    8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

  • C:\Users\Admin\AppData\Local\Temp\u1u8.2\bunch.dat

    Filesize

    1.3MB

    MD5

    1e8237d3028ab52821d69099e0954f97

    SHA1

    30a6ae353adda0c471c6ed5b7a2458b07185abf2

    SHA256

    9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

    SHA512

    a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

  • C:\Users\Admin\AppData\Local\Temp\u1u8.2\relay.dll

    Filesize

    1.5MB

    MD5

    10d51becd0bbce0fab147ff9658c565e

    SHA1

    4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

    SHA256

    7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

    SHA512

    29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

  • C:\Users\Admin\AppData\Local\Temp\u1u8.2\run.exe

    Filesize

    2.4MB

    MD5

    9fb4770ced09aae3b437c1c6eb6d7334

    SHA1

    fe54b31b0db8665aa5b22bed147e8295afc88a03

    SHA256

    a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

    SHA512

    140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

  • C:\Users\Admin\AppData\Local\Temp\u1u8.2\whale.dbf

    Filesize

    85KB

    MD5

    a723bf46048e0bfb15b8d77d7a648c3e

    SHA1

    8952d3c34e9341e4425571e10f22b782695bb915

    SHA256

    b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

    SHA512

    ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

  • \Users\Admin\AppData\Local\Temp\u1u8.0.exe

    Filesize

    287KB

    MD5

    bb2810421305b969836433a1dfb11271

    SHA1

    b539a84f42a3e07253bfc76ab2cc89de6fdf6f7c

    SHA256

    84a11b7b44f40e21f2b778875bb6af408a014eeb907fb846cbcc7ea73131cefa

    SHA512

    94bc6848061595b7d2c78dd03cb488eb1c51cf53f372d725687353b47c6c601dd6d2470cf308720e556fa7d6160ea1185f034e75db793c6bdd592dd3606a0963

  • \Users\Admin\AppData\Local\Temp\u1u8.3.exe

    Filesize

    4.6MB

    MD5

    397926927bca55be4a77839b1c44de6e

    SHA1

    e10f3434ef3021c399dbba047832f02b3c898dbd

    SHA256

    4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

    SHA512

    cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

  • memory/696-224-0x0000000000400000-0x00000000008AD000-memory.dmp

    Filesize

    4.7MB

  • memory/1028-255-0x0000000000400000-0x00000000004C6000-memory.dmp

    Filesize

    792KB

  • memory/1028-250-0x0000000071130000-0x0000000072192000-memory.dmp

    Filesize

    16.4MB

  • memory/1028-251-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1028-252-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1132-115-0x0000000073A60000-0x0000000073BD4000-memory.dmp

    Filesize

    1.5MB

  • memory/1132-116-0x0000000076DC0000-0x0000000076F69000-memory.dmp

    Filesize

    1.7MB

  • memory/1132-123-0x0000000073A60000-0x0000000073BD4000-memory.dmp

    Filesize

    1.5MB

  • memory/1208-243-0x00000000058C0000-0x00000000058CA000-memory.dmp

    Filesize

    40KB

  • memory/1208-234-0x000000001EE50000-0x000000001EECA000-memory.dmp

    Filesize

    488KB

  • memory/1208-265-0x0000000000310000-0x000000000031A000-memory.dmp

    Filesize

    40KB

  • memory/1208-247-0x00000000058F0000-0x00000000058FC000-memory.dmp

    Filesize

    48KB

  • memory/1208-244-0x00000000058D0000-0x00000000058F2000-memory.dmp

    Filesize

    136KB

  • memory/1208-242-0x0000000000310000-0x000000000031A000-memory.dmp

    Filesize

    40KB

  • memory/1208-225-0x00000000008D0000-0x00000000041C8000-memory.dmp

    Filesize

    57.0MB

  • memory/1208-226-0x000000001EB50000-0x000000001EC60000-memory.dmp

    Filesize

    1.1MB

  • memory/1208-228-0x000000001DFC0000-0x000000001DFCC000-memory.dmp

    Filesize

    48KB

  • memory/1208-227-0x0000000000320000-0x0000000000330000-memory.dmp

    Filesize

    64KB

  • memory/1208-229-0x00000000008C0000-0x00000000008D4000-memory.dmp

    Filesize

    80KB

  • memory/1208-230-0x000000001E0E0000-0x000000001E104000-memory.dmp

    Filesize

    144KB

  • memory/1208-231-0x000000001E510000-0x000000001E51A000-memory.dmp

    Filesize

    40KB

  • memory/1208-232-0x000000001E540000-0x000000001E56A000-memory.dmp

    Filesize

    168KB

  • memory/1208-235-0x0000000005760000-0x00000000057C2000-memory.dmp

    Filesize

    392KB

  • memory/1208-240-0x000000001FEC0000-0x00000000201C0000-memory.dmp

    Filesize

    3.0MB

  • memory/1208-233-0x000000001EDA0000-0x000000001EE52000-memory.dmp

    Filesize

    712KB

  • memory/1208-236-0x00000000002F0000-0x00000000002FA000-memory.dmp

    Filesize

    40KB

  • memory/2052-223-0x0000000073A60000-0x0000000073BD4000-memory.dmp

    Filesize

    1.5MB

  • memory/2052-126-0x0000000076DC0000-0x0000000076F69000-memory.dmp

    Filesize

    1.7MB

  • memory/2384-190-0x0000000004160000-0x0000000004260000-memory.dmp

    Filesize

    1024KB

  • memory/2384-1-0x0000000004160000-0x0000000004260000-memory.dmp

    Filesize

    1024KB

  • memory/2384-5-0x0000000004160000-0x0000000004260000-memory.dmp

    Filesize

    1024KB

  • memory/2384-4-0x0000000000400000-0x0000000004056000-memory.dmp

    Filesize

    60.3MB

  • memory/2384-122-0x0000000000400000-0x0000000004056000-memory.dmp

    Filesize

    60.3MB

  • memory/2384-24-0x0000000000400000-0x0000000004056000-memory.dmp

    Filesize

    60.3MB

  • memory/2384-3-0x0000000000400000-0x0000000004056000-memory.dmp

    Filesize

    60.3MB

  • memory/2384-189-0x0000000000400000-0x0000000004056000-memory.dmp

    Filesize

    60.3MB

  • memory/2384-2-0x0000000000230000-0x000000000029D000-memory.dmp

    Filesize

    436KB

  • memory/2644-23-0x0000000000400000-0x0000000004038000-memory.dmp

    Filesize

    60.2MB