Analysis

  • max time kernel
    142s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-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
  • 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 36 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\132d0526eda9bdadbb2b402d44738d4fc91255556325b6a1991e053d1710fcce.exe
    "C:\Users\Admin\AppData\Local\Temp\132d0526eda9bdadbb2b402d44738d4fc91255556325b6a1991e053d1710fcce.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4768
    • C:\Users\Admin\AppData\Local\Temp\u3og.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u3og.0.exe"
      2⤵
      • Executes dropped EXE
      PID:4056
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 1204
        3⤵
        • Program crash
        PID:4836
    • C:\Users\Admin\AppData\Local\Temp\u3og.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u3og.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:2580
      • 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:1708
        • 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:3432
    • C:\Users\Admin\AppData\Local\Temp\u3og.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u3og.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:4576
      • 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:4492
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4768 -s 1744
      2⤵
      • Program crash
      PID:3996
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4056 -ip 4056
    1⤵
      PID:4436
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1340 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:4976
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4768 -ip 4768
        1⤵
          PID:3668
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=2532 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
          1⤵
            PID:2496
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3408 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:3
            1⤵
              PID:4088

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports

              Filesize

              2B

              MD5

              d751713988987e9331980363e24189ce

              SHA1

              97d170e1550eee4afc0af065b78cda302a97674c

              SHA256

              4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

              SHA512

              b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries

              Filesize

              40B

              MD5

              20d4b8fa017a12a108c87f540836e250

              SHA1

              1ac617fac131262b6d3ce1f52f5907e31d5f6f00

              SHA256

              6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d

              SHA512

              507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856

            • C:\Users\Admin\AppData\Local\Temp\3ff738d6

              Filesize

              1.4MB

              MD5

              2991ad3b8bc21b28b9eb841212d0a06a

              SHA1

              25ec45b779075d7c42b7d45950470814a854866b

              SHA256

              c515cbf04d39e09e91a617a99b60128481020c2b3cd1f8a3046ffa0f4da4c5da

              SHA512

              fc7b22299ff835bd155c278bde388e25930742c578d75425ba5c2bc03438429d073228f878baf86c9247b649555c7dbf62779dfe39a764962aa84cfb64e02e97

            • C:\Users\Admin\AppData\Local\Temp\tmpC4FE.tmp

              Filesize

              20KB

              MD5

              c9ff7748d8fcef4cf84a5501e996a641

              SHA1

              02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

              SHA256

              4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

              SHA512

              d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

            • C:\Users\Admin\AppData\Local\Temp\tmpE53C.tmp

              Filesize

              20KB

              MD5

              91dbaf73c1a8c55254d90272f998e412

              SHA1

              2b86b31c8c00c937291e5ac3b1d134a5df959acf

              SHA256

              0628922305d2478ba75a48efadf932d439616eaf1ff908be334793f7bde28107

              SHA512

              109f4f59616cc1d1682b4d9468804f7668c77ce1878afec06a57037193f31a9c1c39f5d269277462936373b129d26488cddcc34d455c27185534e7754baaa988

            • C:\Users\Admin\AppData\Local\Temp\u3og.0.exe

              Filesize

              287KB

              MD5

              bb2810421305b969836433a1dfb11271

              SHA1

              b539a84f42a3e07253bfc76ab2cc89de6fdf6f7c

              SHA256

              84a11b7b44f40e21f2b778875bb6af408a014eeb907fb846cbcc7ea73131cefa

              SHA512

              94bc6848061595b7d2c78dd03cb488eb1c51cf53f372d725687353b47c6c601dd6d2470cf308720e556fa7d6160ea1185f034e75db793c6bdd592dd3606a0963

            • C:\Users\Admin\AppData\Local\Temp\u3og.1.zip

              Filesize

              3.7MB

              MD5

              78d3ca6355c93c72b494bb6a498bf639

              SHA1

              2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

              SHA256

              a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

              SHA512

              1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

            • C:\Users\Admin\AppData\Local\Temp\u3og.2\UIxMarketPlugin.dll

              Filesize

              1.6MB

              MD5

              d1ba9412e78bfc98074c5d724a1a87d6

              SHA1

              0572f98d78fb0b366b5a086c2a74cc68b771d368

              SHA256

              cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

              SHA512

              8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

            • C:\Users\Admin\AppData\Local\Temp\u3og.2\bunch.dat

              Filesize

              1.3MB

              MD5

              1e8237d3028ab52821d69099e0954f97

              SHA1

              30a6ae353adda0c471c6ed5b7a2458b07185abf2

              SHA256

              9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

              SHA512

              a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

            • C:\Users\Admin\AppData\Local\Temp\u3og.2\relay.dll

              Filesize

              1.5MB

              MD5

              10d51becd0bbce0fab147ff9658c565e

              SHA1

              4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

              SHA256

              7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

              SHA512

              29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

            • C:\Users\Admin\AppData\Local\Temp\u3og.2\run.exe

              Filesize

              2.4MB

              MD5

              9fb4770ced09aae3b437c1c6eb6d7334

              SHA1

              fe54b31b0db8665aa5b22bed147e8295afc88a03

              SHA256

              a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

              SHA512

              140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

            • C:\Users\Admin\AppData\Local\Temp\u3og.2\whale.dbf

              Filesize

              85KB

              MD5

              a723bf46048e0bfb15b8d77d7a648c3e

              SHA1

              8952d3c34e9341e4425571e10f22b782695bb915

              SHA256

              b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

              SHA512

              ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

            • C:\Users\Admin\AppData\Local\Temp\u3og.3.exe

              Filesize

              4.6MB

              MD5

              397926927bca55be4a77839b1c44de6e

              SHA1

              e10f3434ef3021c399dbba047832f02b3c898dbd

              SHA256

              4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

              SHA512

              cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

            • memory/1708-157-0x0000000072D50000-0x0000000072ECB000-memory.dmp

              Filesize

              1.5MB

            • memory/1708-127-0x00007FFA25AF0000-0x00007FFA25CE5000-memory.dmp

              Filesize

              2.0MB

            • memory/2580-112-0x0000000072D50000-0x0000000072ECB000-memory.dmp

              Filesize

              1.5MB

            • memory/2580-103-0x00007FFA25AF0000-0x00007FFA25CE5000-memory.dmp

              Filesize

              2.0MB

            • memory/2580-101-0x0000000072D50000-0x0000000072ECB000-memory.dmp

              Filesize

              1.5MB

            • memory/3432-238-0x00000000084E0000-0x00000000084EA000-memory.dmp

              Filesize

              40KB

            • memory/3432-201-0x0000000005E50000-0x0000000005E6E000-memory.dmp

              Filesize

              120KB

            • memory/3432-176-0x0000000001370000-0x0000000001436000-memory.dmp

              Filesize

              792KB

            • memory/3432-202-0x0000000006BC0000-0x0000000006C26000-memory.dmp

              Filesize

              408KB

            • memory/3432-187-0x0000000005C20000-0x0000000005C2A000-memory.dmp

              Filesize

              40KB

            • memory/3432-185-0x0000000005C80000-0x0000000005CD0000-memory.dmp

              Filesize

              320KB

            • memory/3432-184-0x0000000005D00000-0x0000000005D76000-memory.dmp

              Filesize

              472KB

            • memory/3432-188-0x0000000006ED0000-0x00000000073FC000-memory.dmp

              Filesize

              5.2MB

            • memory/3432-183-0x0000000005ED0000-0x0000000006092000-memory.dmp

              Filesize

              1.8MB

            • memory/3432-160-0x0000000071AF0000-0x0000000072D44000-memory.dmp

              Filesize

              18.3MB

            • memory/3432-178-0x00000000060B0000-0x0000000006654000-memory.dmp

              Filesize

              5.6MB

            • memory/3432-177-0x0000000005A60000-0x0000000005AF2000-memory.dmp

              Filesize

              584KB

            • memory/4056-102-0x0000000000400000-0x0000000004038000-memory.dmp

              Filesize

              60.2MB

            • memory/4492-195-0x000002A9EBE80000-0x000002A9EBE8A000-memory.dmp

              Filesize

              40KB

            • memory/4492-217-0x000002A9F2110000-0x000002A9F2638000-memory.dmp

              Filesize

              5.2MB

            • memory/4492-179-0x000002A9EC260000-0x000002A9EC370000-memory.dmp

              Filesize

              1.1MB

            • memory/4492-175-0x000002A9CE100000-0x000002A9D19F8000-memory.dmp

              Filesize

              57.0MB

            • memory/4492-180-0x000002A9D1DF0000-0x000002A9D1E00000-memory.dmp

              Filesize

              64KB

            • memory/4492-182-0x000002A9D1FA0000-0x000002A9D1FB4000-memory.dmp

              Filesize

              80KB

            • memory/4492-199-0x000002A9EC770000-0x000002A9ECA70000-memory.dmp

              Filesize

              3.0MB

            • memory/4492-237-0x000002A9F1210000-0x000002A9F1232000-memory.dmp

              Filesize

              136KB

            • memory/4492-221-0x000002A9F1170000-0x000002A9F117C000-memory.dmp

              Filesize

              48KB

            • memory/4492-186-0x000002A9EBEA0000-0x000002A9EBEC4000-memory.dmp

              Filesize

              144KB

            • memory/4492-220-0x000002A9F11C0000-0x000002A9F1210000-memory.dmp

              Filesize

              320KB

            • memory/4492-189-0x000002A9EC210000-0x000002A9EC21A000-memory.dmp

              Filesize

              40KB

            • memory/4492-190-0x000002A9EC4B0000-0x000002A9EC4DA000-memory.dmp

              Filesize

              168KB

            • memory/4492-215-0x000002A9F1BD0000-0x000002A9F1BDA000-memory.dmp

              Filesize

              40KB

            • memory/4492-191-0x000002A9EC4E0000-0x000002A9EC592000-memory.dmp

              Filesize

              712KB

            • memory/4492-192-0x000002A9EC590000-0x000002A9EC60A000-memory.dmp

              Filesize

              488KB

            • memory/4492-193-0x000002A9EC610000-0x000002A9EC672000-memory.dmp

              Filesize

              392KB

            • memory/4492-194-0x000002A9EC6F0000-0x000002A9EC766000-memory.dmp

              Filesize

              472KB

            • memory/4492-181-0x000002A9D36E0000-0x000002A9D36EC000-memory.dmp

              Filesize

              48KB

            • memory/4492-239-0x000002A9F1240000-0x000002A9F125E000-memory.dmp

              Filesize

              120KB

            • memory/4492-216-0x000002A9F1150000-0x000002A9F1172000-memory.dmp

              Filesize

              136KB

            • memory/4492-214-0x000002A9F0A40000-0x000002A9F0A4E000-memory.dmp

              Filesize

              56KB

            • memory/4492-213-0x000002A9F0A70000-0x000002A9F0AA8000-memory.dmp

              Filesize

              224KB

            • memory/4492-212-0x000002A9F1130000-0x000002A9F1138000-memory.dmp

              Filesize

              32KB

            • memory/4576-174-0x0000000000400000-0x00000000008AD000-memory.dmp

              Filesize

              4.7MB

            • memory/4576-169-0x0000000000400000-0x00000000008AD000-memory.dmp

              Filesize

              4.7MB

            • memory/4576-156-0x0000000000400000-0x00000000008AD000-memory.dmp

              Filesize

              4.7MB

            • memory/4576-148-0x0000000000400000-0x00000000008AD000-memory.dmp

              Filesize

              4.7MB

            • memory/4768-129-0x0000000000400000-0x0000000004056000-memory.dmp

              Filesize

              60.3MB

            • memory/4768-14-0x0000000000400000-0x0000000004056000-memory.dmp

              Filesize

              60.3MB

            • memory/4768-111-0x0000000000400000-0x0000000004056000-memory.dmp

              Filesize

              60.3MB

            • memory/4768-104-0x0000000005C90000-0x0000000005CFD000-memory.dmp

              Filesize

              436KB

            • memory/4768-5-0x0000000000400000-0x0000000004056000-memory.dmp

              Filesize

              60.3MB

            • memory/4768-15-0x00000000040C0000-0x00000000041C0000-memory.dmp

              Filesize

              1024KB

            • memory/4768-3-0x0000000000400000-0x0000000004056000-memory.dmp

              Filesize

              60.3MB

            • memory/4768-2-0x0000000005C90000-0x0000000005CFD000-memory.dmp

              Filesize

              436KB

            • memory/4768-1-0x00000000040C0000-0x00000000041C0000-memory.dmp

              Filesize

              1024KB