Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-04-2024 18:33

General

  • Target

    9f7560e17f2fd2db320603ea953a2045cadc44f5f7cca13757a2e3a932e49b0d.exe

  • Size

    449KB

  • MD5

    43f38372b173d17db220a46ceab12921

  • SHA1

    cb8d0fa64a299a1a8dc87a63abfede4df462ff95

  • SHA256

    9f7560e17f2fd2db320603ea953a2045cadc44f5f7cca13757a2e3a932e49b0d

  • SHA512

    9e888d8ccb6d63efdbaec77f8006535cea43b7288da53724a93edd7680b5188feccb8585ab5f210c68a0377c9af2ba29d3813f53eb9aefa20d4e4d1eec520061

  • SSDEEP

    12288:Gb9GpjRN3YUOlgHCmVgNZM4bqkQAXHYKZ:Xjf3YUOeO7BFTHYm

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
  • 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\9f7560e17f2fd2db320603ea953a2045cadc44f5f7cca13757a2e3a932e49b0d.exe
    "C:\Users\Admin\AppData\Local\Temp\9f7560e17f2fd2db320603ea953a2045cadc44f5f7cca13757a2e3a932e49b0d.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3012
    • C:\Users\Admin\AppData\Local\Temp\u2bo.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u2bo.0.exe"
      2⤵
      • Executes dropped EXE
      PID:1068
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1068 -s 1040
        3⤵
        • Program crash
        PID:2128
    • C:\Users\Admin\AppData\Local\Temp\u2bo.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u2bo.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:5080
      • 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:1460
        • 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:4452
    • C:\Users\Admin\AppData\Local\Temp\u2bo.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u2bo.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:1188
      • 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:4784
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 1604
      2⤵
      • Program crash
      PID:3944
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1068 -ip 1068
    1⤵
      PID:3060
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3012 -ip 3012
      1⤵
        PID:1808
      • 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=3608 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:3684
        • 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=3024 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
          1⤵
            PID:3156
          • 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=2168 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:3
            1⤵
              PID:4488

            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\34f674e2

              Filesize

              1.4MB

              MD5

              d1314032485b97c9a8babf16b67f228d

              SHA1

              4e727b1e6fe560df68fd29c8f8af32ed1b3be79d

              SHA256

              ffb0d4ea843ef5eed62940ee51409d4ff37ddb7bbfe2a73ebbed966535672b59

              SHA512

              30a7f238fdd53151911f8453c194a325564032af452699cd94ba0bf0075e85616f9e99ef96e9f3bb1fb22342619b5fa38799651d400333fe72013bae19258ad4

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

              Filesize

              2KB

              MD5

              56793f860cfe8c1532de08326e8b8414

              SHA1

              37a177358188dba705ba38af53f3c6c3d3b922dc

              SHA256

              7592deb4d5fa263e5b6af6a31f5deb1b0b5d35ea17fbbd4f7299d6557aebcf9e

              SHA512

              727b0761d7e021cc4b101ca08ab4340c8e0956adb344469251394277d91b4430e15e277fad11e4a0dba7f526b85c0b1b79a385238759192f473eedd20017d6ca

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

              Filesize

              3KB

              MD5

              1ad857fdb666d0f441be88b2d998d8f0

              SHA1

              3596b5d56d2e041b51de52e46bced74316c86855

              SHA256

              811596d82e8da9116c6ed18b3d811907f205ed52df56b9dba93ecede64638e23

              SHA512

              153ca5d2e7e04f1ec7337e42811d7f1fea1cee9311e4571dd16458eda7a19b4663948fc4324e32185cec19169b9a751be42ac26e620e29626a3227840e3455af

            • C:\Users\Admin\AppData\Local\Temp\tmp2979.tmp

              Filesize

              20KB

              MD5

              c9ff7748d8fcef4cf84a5501e996a641

              SHA1

              02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

              SHA256

              4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

              SHA512

              d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

            • C:\Users\Admin\AppData\Local\Temp\tmp44F5.tmp

              Filesize

              20KB

              MD5

              91dbaf73c1a8c55254d90272f998e412

              SHA1

              2b86b31c8c00c937291e5ac3b1d134a5df959acf

              SHA256

              0628922305d2478ba75a48efadf932d439616eaf1ff908be334793f7bde28107

              SHA512

              109f4f59616cc1d1682b4d9468804f7668c77ce1878afec06a57037193f31a9c1c39f5d269277462936373b129d26488cddcc34d455c27185534e7754baaa988

            • C:\Users\Admin\AppData\Local\Temp\u2bo.0.exe

              Filesize

              305KB

              MD5

              c13b5f69beeab544ed5866c1408e4823

              SHA1

              d813820f26dc47050499187cc7139a2b5d325090

              SHA256

              2645bea90f70b70e06d552bb1237ff59f453a22a0b2677ed2e8e2ff39c2fa4c7

              SHA512

              22356b6c3c482ab0fb7f1bbaad99f7af19014b043916305f5885a7a1a01893d426f931bd1e7447544b8325458d7a6daa26c2371c2b863fbe6bb5d17ddfe67377

            • C:\Users\Admin\AppData\Local\Temp\u2bo.1.zip

              Filesize

              3.7MB

              MD5

              78d3ca6355c93c72b494bb6a498bf639

              SHA1

              2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

              SHA256

              a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

              SHA512

              1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

            • C:\Users\Admin\AppData\Local\Temp\u2bo.2\UIxMarketPlugin.dll

              Filesize

              1.6MB

              MD5

              d1ba9412e78bfc98074c5d724a1a87d6

              SHA1

              0572f98d78fb0b366b5a086c2a74cc68b771d368

              SHA256

              cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

              SHA512

              8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

            • C:\Users\Admin\AppData\Local\Temp\u2bo.2\bunch.dat

              Filesize

              1.3MB

              MD5

              1e8237d3028ab52821d69099e0954f97

              SHA1

              30a6ae353adda0c471c6ed5b7a2458b07185abf2

              SHA256

              9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

              SHA512

              a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

            • C:\Users\Admin\AppData\Local\Temp\u2bo.2\relay.dll

              Filesize

              1.5MB

              MD5

              10d51becd0bbce0fab147ff9658c565e

              SHA1

              4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

              SHA256

              7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

              SHA512

              29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

            • C:\Users\Admin\AppData\Local\Temp\u2bo.2\run.exe

              Filesize

              2.4MB

              MD5

              9fb4770ced09aae3b437c1c6eb6d7334

              SHA1

              fe54b31b0db8665aa5b22bed147e8295afc88a03

              SHA256

              a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

              SHA512

              140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

            • C:\Users\Admin\AppData\Local\Temp\u2bo.2\whale.dbf

              Filesize

              85KB

              MD5

              a723bf46048e0bfb15b8d77d7a648c3e

              SHA1

              8952d3c34e9341e4425571e10f22b782695bb915

              SHA256

              b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

              SHA512

              ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

            • C:\Users\Admin\AppData\Local\Temp\u2bo.3.exe

              Filesize

              4.6MB

              MD5

              397926927bca55be4a77839b1c44de6e

              SHA1

              e10f3434ef3021c399dbba047832f02b3c898dbd

              SHA256

              4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

              SHA512

              cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

            • memory/1068-120-0x0000000000400000-0x000000000403D000-memory.dmp

              Filesize

              60.2MB

            • memory/1188-143-0x0000000000400000-0x00000000008AD000-memory.dmp

              Filesize

              4.7MB

            • memory/1188-152-0x0000000000400000-0x00000000008AD000-memory.dmp

              Filesize

              4.7MB

            • memory/1188-165-0x0000000000400000-0x00000000008AD000-memory.dmp

              Filesize

              4.7MB

            • memory/1460-142-0x00007FFE7F410000-0x00007FFE7F605000-memory.dmp

              Filesize

              2.0MB

            • memory/1460-167-0x00000000728B0000-0x0000000072A2B000-memory.dmp

              Filesize

              1.5MB

            • memory/3012-124-0x0000000005DB0000-0x0000000005E1D000-memory.dmp

              Filesize

              436KB

            • memory/3012-119-0x0000000000400000-0x0000000004060000-memory.dmp

              Filesize

              60.4MB

            • memory/3012-121-0x00000000042D0000-0x00000000043D0000-memory.dmp

              Filesize

              1024KB

            • memory/3012-1-0x00000000042D0000-0x00000000043D0000-memory.dmp

              Filesize

              1024KB

            • memory/3012-5-0x0000000000400000-0x0000000004060000-memory.dmp

              Filesize

              60.4MB

            • memory/3012-3-0x0000000000400000-0x0000000004060000-memory.dmp

              Filesize

              60.4MB

            • memory/3012-2-0x0000000005DB0000-0x0000000005E1D000-memory.dmp

              Filesize

              436KB

            • memory/4452-195-0x00000000057F0000-0x00000000057FA000-memory.dmp

              Filesize

              40KB

            • memory/4452-194-0x0000000005A40000-0x0000000005A90000-memory.dmp

              Filesize

              320KB

            • memory/4452-236-0x0000000007E90000-0x0000000007E9A000-memory.dmp

              Filesize

              40KB

            • memory/4452-208-0x0000000006610000-0x0000000006676000-memory.dmp

              Filesize

              408KB

            • memory/4452-207-0x0000000005B90000-0x0000000005BAE000-memory.dmp

              Filesize

              120KB

            • memory/4452-176-0x0000000001130000-0x00000000011F6000-memory.dmp

              Filesize

              792KB

            • memory/4452-202-0x0000000006B40000-0x000000000706C000-memory.dmp

              Filesize

              5.2MB

            • memory/4452-169-0x0000000073540000-0x0000000074794000-memory.dmp

              Filesize

              18.3MB

            • memory/4452-193-0x0000000005930000-0x00000000059A6000-memory.dmp

              Filesize

              472KB

            • memory/4452-192-0x0000000005BC0000-0x0000000005D82000-memory.dmp

              Filesize

              1.8MB

            • memory/4452-181-0x0000000005810000-0x00000000058A2000-memory.dmp

              Filesize

              584KB

            • memory/4452-185-0x0000000005E60000-0x0000000006404000-memory.dmp

              Filesize

              5.6MB

            • memory/4784-199-0x000001C74F700000-0x000001C74F70A000-memory.dmp

              Filesize

              40KB

            • memory/4784-174-0x000001C749980000-0x000001C74998C000-memory.dmp

              Filesize

              48KB

            • memory/4784-183-0x000001C74A120000-0x000001C74A182000-memory.dmp

              Filesize

              392KB

            • memory/4784-186-0x000001C749940000-0x000001C74994A000-memory.dmp

              Filesize

              40KB

            • memory/4784-190-0x000001C74A280000-0x000001C74A580000-memory.dmp

              Filesize

              3.0MB

            • memory/4784-179-0x000001C74A070000-0x000001C74A09A000-memory.dmp

              Filesize

              168KB

            • memory/4784-180-0x000001C749D60000-0x000001C749E12000-memory.dmp

              Filesize

              712KB

            • memory/4784-172-0x000001C749E20000-0x000001C749F30000-memory.dmp

              Filesize

              1.1MB

            • memory/4784-178-0x000001C749A10000-0x000001C749A1A000-memory.dmp

              Filesize

              40KB

            • memory/4784-196-0x000001C74EC60000-0x000001C74EC68000-memory.dmp

              Filesize

              32KB

            • memory/4784-197-0x000001C74E5A0000-0x000001C74E5D8000-memory.dmp

              Filesize

              224KB

            • memory/4784-198-0x000001C74E570000-0x000001C74E57E000-memory.dmp

              Filesize

              56KB

            • memory/4784-182-0x000001C74A0A0000-0x000001C74A11A000-memory.dmp

              Filesize

              488KB

            • memory/4784-200-0x000001C74F710000-0x000001C74F732000-memory.dmp

              Filesize

              136KB

            • memory/4784-218-0x000001C74F520000-0x000001C74F542000-memory.dmp

              Filesize

              136KB

            • memory/4784-177-0x000001C7499E0000-0x000001C749A04000-memory.dmp

              Filesize

              144KB

            • memory/4784-206-0x000001C74F480000-0x000001C74F48C000-memory.dmp

              Filesize

              48KB

            • memory/4784-205-0x000001C74F4D0000-0x000001C74F520000-memory.dmp

              Filesize

              320KB

            • memory/4784-175-0x000001C749970000-0x000001C749984000-memory.dmp

              Filesize

              80KB

            • memory/4784-184-0x000001C74A200000-0x000001C74A276000-memory.dmp

              Filesize

              472KB

            • memory/4784-166-0x000001C72BC30000-0x000001C72F528000-memory.dmp

              Filesize

              57.0MB

            • memory/4784-201-0x000001C74FC60000-0x000001C750188000-memory.dmp

              Filesize

              5.2MB

            • memory/4784-219-0x000001C74F550000-0x000001C74F56E000-memory.dmp

              Filesize

              120KB

            • memory/4784-173-0x000001C7311F0000-0x000001C731200000-memory.dmp

              Filesize

              64KB

            • memory/5080-108-0x00007FFE7F410000-0x00007FFE7F605000-memory.dmp

              Filesize

              2.0MB

            • memory/5080-131-0x00000000728B0000-0x0000000072A2B000-memory.dmp

              Filesize

              1.5MB

            • memory/5080-99-0x00000000728B0000-0x0000000072A2B000-memory.dmp

              Filesize

              1.5MB