Analysis

  • max time kernel
    151s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2022, 00:32

General

  • Target

    3e414c7d6b1717197a2252ae3aceecfa0d06e11e7446f2db69188997ae014e76.exe

  • Size

    589KB

  • MD5

    7c3708d90d6c25f6e1dcc60f5031e030

  • SHA1

    aab0514e8b1d0733a3c3272a9229e5d349ce8fbb

  • SHA256

    3e414c7d6b1717197a2252ae3aceecfa0d06e11e7446f2db69188997ae014e76

  • SHA512

    77b1578dfcf0678faaf7d54c7c5418f1b5bf1a78b66f98b5aa20469acf8d639a8bd0007019038c69031bb65d3450eaa62600645fa102ae755983b61f26bebda4

  • SSDEEP

    12288:X6pcP0/Esll5uGLCfX7LtISVvptNlNn8l/4N6kBN7xckcBZeS8/RAeOo+xXZPF5J:KOPhwQGLCP7LtISVvpblNn8l/4N6kX7

Malware Config

Signatures

  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 6 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops Chrome extension 1 IoCs
  • Enumerates connected drives 3 TTPs 44 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 44 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3e414c7d6b1717197a2252ae3aceecfa0d06e11e7446f2db69188997ae014e76.exe
    "C:\Users\Admin\AppData\Local\Temp\3e414c7d6b1717197a2252ae3aceecfa0d06e11e7446f2db69188997ae014e76.exe"
    1⤵
    • Drops Chrome extension
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4480
  • C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe
    "C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe"
    1⤵
    • Executes dropped EXE
    PID:3220
  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\elevation_service.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\elevation_service.exe"
    1⤵
    • Executes dropped EXE
    • Windows security modification
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • System policy modification
    PID:2548
  • C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
    "C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"
    1⤵
    • Executes dropped EXE
    PID:1752
  • \??\c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE
    "c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"
    1⤵
    • Executes dropped EXE
    PID:4412
  • C:\Windows\System32\OpenSSH\ssh-agent.exe
    C:\Windows\System32\OpenSSH\ssh-agent.exe
    1⤵
    • Executes dropped EXE
    PID:2240
  • C:\Windows\servicing\TrustedInstaller.exe
    C:\Windows\servicing\TrustedInstaller.exe
    1⤵
    • Executes dropped EXE
    • Drops file in Windows directory
    PID:4620

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\elevation_service.exe

    Filesize

    2.1MB

    MD5

    42b07e85154301937d40c35dc3d48629

    SHA1

    f1d5eac57968bb285deb74b8ac3de8978f2ef2a4

    SHA256

    0dadcdb64b4bf4878e8557b72064d9087955a6b59f1827bd2b76c80ca46cfb7a

    SHA512

    25ab6f784f4fba3f32a54b55ffd9a8d879f6fc23a8e3e1cef906aa013cd554fd56a2ae8e807df7abd3edd8fb29f48b4059c14eb78b8c66102406cbbd4198e025

  • C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe

    Filesize

    788KB

    MD5

    b61d02a3c13a9426fcd7c2e5443fd137

    SHA1

    c3171e0d0f144d7860affb14bfbb5f63e4830474

    SHA256

    3ae906326377453a57e486c3189ef77d33f0f0c2dc6d1f7f3315c56c50caa780

    SHA512

    c4c622dd574618c32e3df4d7e6e7296f06906b2e18f6fdec07e6043fc423ba712da4c4bad7c1174d5adfaccf6423c955dc9565735ec53ea3db977de057c8bec7

  • C:\Program Files\7-Zip\7z.exe

    Filesize

    1014KB

    MD5

    6836b58985ad515a48b63bc4eafb14ce

    SHA1

    b65c63fa6361aaadfc5a2e014212f464a1ff0301

    SHA256

    b87ad01fb403e37d8b43077a7e843d7bb62e342a3c39c22fcd14261b5f6d7b1c

    SHA512

    d213937c3bebc52b4fad4eaed8efe59d38cffeb2a3850ec6c8f99b3e5fba4ee3f2c152374dffd5ad60ab3c2d58ee45aab15f2e123202a3211e404fcb1fa628db

  • C:\Program Files\7-Zip\7zFM.exe

    Filesize

    1.4MB

    MD5

    9f222659a562079f4ad6d33aa7c84625

    SHA1

    8ff0f864ad0c8c12183d117947e8d60419ab51a3

    SHA256

    918558629515e61d4251205b105bea1ed6b99fdc3512b1c174981e720810614b

    SHA512

    9cd9bd073db55b999d5d91b5be812775d0942e727463976afc2593c01b4472c4200ee8848f48b317cec137ad73834e7d6c23f4149316c4257730fcedfb1872cd

  • C:\Program Files\7-Zip\7zG.exe

    Filesize

    1.1MB

    MD5

    35a4fa85cfe8269c7fecfa56a3ec5ad4

    SHA1

    29e80bb79e44e64998b4353b28b74552f37ed5ae

    SHA256

    8ec63fc7d5cf8a6b36888810e35323b81d9b14fbc5acd8fba0f5b46e1c90248f

    SHA512

    5179b9b7dcaa2e4fae2d986188e4a9a663b39045f6f84f9c7b421ff6987eb85b6b1cda533723a721a988f78559819c0dffe4acbbc899b0d1299eec48e80e8c93

  • C:\Program Files\7-Zip\Uninstall.exe

    Filesize

    571KB

    MD5

    968d2050db4a8fa0572b1072322a67ae

    SHA1

    9460a7a50d0a875ab549f951b8f306223b061937

    SHA256

    bc9db08f226c48cfb67c45bf2710960c9ba01a463fe19999c881329e1212644b

    SHA512

    542e328b23e3240a0a0aec8872399811a91b7118a481de83b9c0bb9eae8597474684ffa20940126cf1786064fee64167946a3fd1602e5fd947e666d64650dffd

  • C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe

    Filesize

    832KB

    MD5

    a977ccea481274d49f1814a3767af3e0

    SHA1

    34f905546d0c3f7d51b817d8dfc90e3b9762ee21

    SHA256

    5af19d71195e7737e05c1a438aaa51f57ec2bc0d8bcd55f6a90bd0c0a722dadf

    SHA512

    0055d288ed57b38ab32cebc7e1737d99448902e8f1fa7a2de2fa6503e39fa3ef7b588f89158193aa0280b1e047838c651862243f85cfba40cf7fe9e76660b2ec

  • C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe

    Filesize

    4.6MB

    MD5

    e95ccdfb58e156ba105c3954f743dfcf

    SHA1

    77a4208ebd33be17d3e2551ac7178b8bf05115b4

    SHA256

    9eb3d82ef5409ba1979b45f431cc41a1b4ee141389fa3450e75d0ce265f3fdde

    SHA512

    a78bb97cecfdca9b64eab779d31d998a5238019598080f8a47092c98c1fb02550f8b130b1fc0736177008778efcaf84a5653d04ff8fec7469759185417731e72

  • C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe

    Filesize

    898KB

    MD5

    9ccb2e6b61fc5aaaa59576835cd73e0b

    SHA1

    c44f3b2aa3d3603359927d55126b31d4041a18b7

    SHA256

    34beab09df9f7e33897a1ebde2361d2fd8570fe7225963640bcb613029754a72

    SHA512

    1e896936ecdb494b9c2e81692ea482b434d577b1577a05c6726f9e33a5d468611033d987b5fedce0ee2f3db78493413273f24b590663d179cfb9973b253ed3ac

  • C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe

    Filesize

    24.0MB

    MD5

    de7351f50f02bcf03c194a146e01d56f

    SHA1

    0f87c078bfae99a8217a835472aad6df1f2f8aff

    SHA256

    9706d6e508e241f7d5f98bfa3411edb9e610daf78b186cb2fe6d672f5d1dd8fb

    SHA512

    59fc7cb5608acd57ee51350f4a4032c1f27acf89ad656db7b748457383f6b43449436e2f1269baede7696c4f89301deea064263b7e319cc384b1cc938f1d05ac

  • C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe

    Filesize

    2.7MB

    MD5

    00456e4eb217467266db6063c5a10f5f

    SHA1

    eb44badb34d01542c184504eaca345b7004f1033

    SHA256

    98f2a9df2e73866dde817810602eb209d2ca76f251f0a154d69670b42454f0ca

    SHA512

    01afbdda6f31d89c19887619d64df52e04090882175a8b313beb7a36330a0ddb90a222122581b6ba9dfd8ca02baa954c5fedc4b0fa38acde5217a3e26aabc868

  • C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE

    Filesize

    797KB

    MD5

    4571dfaaf9dad3985a9c0047838fae7d

    SHA1

    a7984f85f7d35d306e889050bfa4919bfc7f4c57

    SHA256

    4d0a184d80ac2f68ca7d03a278089d14fc90c9f067d0ed1dcda847799efa20f1

    SHA512

    910834d79ce07f425ae3b94d08d659698e856f44b0959344d6fca5f6a4e08a90acfbc879b6f030da33deda73c3ea3060b057d7c95a439296a899658383b27979

  • C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe

    Filesize

    2.0MB

    MD5

    cac415e7c5412f815e50c7e38feb2948

    SHA1

    390538e36d997df3f8b1cb9adbf6143a2d3a9214

    SHA256

    ecab8988bfc8f57119ec14fa72c9497d29604ca0608afbab1586d5d9dcde2e34

    SHA512

    3b794492369b044510a9fb1144e37210f15fa0bb010c596099e643ba2ec25b867be629f4dca46f0bb907cfc27f5046d0da3e39987f470986364ba735f3ba5578

  • C:\Windows\System32\OpenSSH\ssh-agent.exe

    Filesize

    932KB

    MD5

    36e615ffc3513fe6c3990a4152b6a454

    SHA1

    6f23c9e73f3413bb016964d2ecc902232f4711c1

    SHA256

    9003ed29aa0eadd8f1f461a84f9d8dacc3273f43e1b99bffba8453de37540a62

    SHA512

    db3139c23fb4715155adf222202025b33d1876e0b31e5539dfe05fd0a9e0b3aa8a5908f81c637acb06452ee27ab8903a58db4893165e1da86dff7967435ef91d

  • C:\Windows\System32\OpenSSH\ssh-agent.exe

    Filesize

    932KB

    MD5

    36e615ffc3513fe6c3990a4152b6a454

    SHA1

    6f23c9e73f3413bb016964d2ecc902232f4711c1

    SHA256

    9003ed29aa0eadd8f1f461a84f9d8dacc3273f43e1b99bffba8453de37540a62

    SHA512

    db3139c23fb4715155adf222202025b33d1876e0b31e5539dfe05fd0a9e0b3aa8a5908f81c637acb06452ee27ab8903a58db4893165e1da86dff7967435ef91d

  • C:\Windows\servicing\TrustedInstaller.exe

    Filesize

    193KB

    MD5

    805418acd5280e97074bdadca4d95195

    SHA1

    a69e4f03d775a7a0cc5ed2d5569cbfbb4d31d2d6

    SHA256

    73684e31ad4afe3fdc525b51ccaacc14d402c92db9c42e3fcbfe1e65524b1c01

    SHA512

    630a255950c0ae0983ae907d20326adea36ce262c7784428a0811b04726849c929bc9cea338a89e77447a6cec30b0889694158327c002566d3cf5be2bb88e4de

  • C:\odt\office2016setup.exe

    Filesize

    5.6MB

    MD5

    203355f9bec8d31642501fe5f37eacc1

    SHA1

    604cae117f1f6b511506167885831d5cc9d1d84d

    SHA256

    0b6a2906ba2730b8e177db83045fc6782e31a9974b70ca257d7c05068351615a

    SHA512

    dcaee240672d8471f670501e96185604e18ebfe772f89a58babd403447a51a721acbbdb7e557406974e8893137c4f357fab68c3864f505319ecf25dfc689d490

  • \??\c:\program files (x86)\mozilla maintenance service\maintenanceservice.exe

    Filesize

    788KB

    MD5

    b61d02a3c13a9426fcd7c2e5443fd137

    SHA1

    c3171e0d0f144d7860affb14bfbb5f63e4830474

    SHA256

    3ae906326377453a57e486c3189ef77d33f0f0c2dc6d1f7f3315c56c50caa780

    SHA512

    c4c622dd574618c32e3df4d7e6e7296f06906b2e18f6fdec07e6043fc423ba712da4c4bad7c1174d5adfaccf6423c955dc9565735ec53ea3db977de057c8bec7

  • \??\c:\program files\windows media player\wmpnetwk.exe

    Filesize

    1.5MB

    MD5

    3f6c08e3b12b2a9d3bcd8c00b941f8cc

    SHA1

    88a88e35ee9df043ca3b8454fc97927a8eeb9487

    SHA256

    8fc580c863bf22ed3793d5d995322bb7ad24afcd3608450accf2fd71642f592c

    SHA512

    1f02155dc02978e4101571b70efa62d685488f722026ac277ebeb110fd842ea0f9f1c9a3830ee49d2ea3f709ce53808150fdad1fd805f4b1b4cd9afeb665907a

  • \??\c:\windows\system32\Agentservice.exe

    Filesize

    1.7MB

    MD5

    536e3c605e46b33640a2632162a0dca8

    SHA1

    dff719759e09782dc71a9f1d8c7f79b35c984960

    SHA256

    9b9afbc9cb58a1aa1682fcedeb7a957ca7bf30de44ca6bee0d231ebaa828c6f9

    SHA512

    5aa78d825f0499f09394ac9d64f3e29bc4b46f7616e4db8a710030d604cf7927a11fc9d6b4c8c9c18ab0060f19eec55b933762b1b14b8ac78693e05af7354741

  • \??\c:\windows\system32\Appvclient.exe

    Filesize

    1.3MB

    MD5

    3a577da47c2a4a575b38ffa70b44dd09

    SHA1

    94e940920de33f862670596e9a888edbb7b28776

    SHA256

    4aee2db077059270030bec158aaa6fc2ebc6c250528bd1ecbcf961fc1ae62c33

    SHA512

    d6f1403cd3851c593e0fb8f521c198972c8ea773fa921cbbaea35a46392344e29f1ede02ce104a69afec7d9a37b644f0de393dc0b9349e5e77e9284ca2dda7f6

  • \??\c:\windows\system32\fxssvc.exe

    Filesize

    1.2MB

    MD5

    175f8a923c19d425fca46e20d36a0e9a

    SHA1

    88fda2f4429b90f432a704d89c82f6535e1056a2

    SHA256

    34ff0e9cec38a1bb87560eadadb2cbf12be45f65ed115985587d8842c52bc846

    SHA512

    7f91986377f092582981f679636b4112f60150641d903ff47f07f354049b70a41da61ed73f0673db905ab2cf263f2541f525a6c494dbf364d8213f245d4bc8fd

  • \??\c:\windows\system32\msdtc.exe

    Filesize

    700KB

    MD5

    bf6cb2a8c9af4d40c2e87abc2747700a

    SHA1

    50b6bc3f5964c2a4be8989e5101582abfb66c8d8

    SHA256

    13decd4872eb4700169d6285e662c70530906a00513b75d139f400f578b8e603

    SHA512

    559c99d996c9276dde7d59f6d3a09734e001448dfcc656159f7c19f08ff46fe4394a6ad678b261d81d9ed6d8dfbc76601f677092e93b074713ecb36c961049fa

  • \??\c:\windows\system32\msiexec.exe

    Filesize

    623KB

    MD5

    85b0a7b17c914ccee8a87ae9e1b8fa22

    SHA1

    99254aa545af801d6ea5416ddcc41e70628214ca

    SHA256

    6195fdc9e6df4a4ecb9e7ee45a958bf1deb88b49f7dd99bcc4fc228ec982e516

    SHA512

    41efd7711d85bec8a0ae4d4ba2825450113480caf6304ab45d45f58f406c39aaf358b416b3df0600e5bac29cdc9c039ec03fd66d8d85b387dc0ac24f4e7b89a4

  • \??\c:\windows\system32\snmptrap.exe

    Filesize

    572KB

    MD5

    f4b3781d603979a5fdf3eebc7c97fe5d

    SHA1

    5d49f237e7d1f5df8adabc25ffbe494a3c4101c0

    SHA256

    e63442d710a23a6fb5a4ab4ebf2f4e60d2059d21ae777eecc726595207ad0025

    SHA512

    4d854e3d66b4062e8eca7a9c4d2b9616c0ab52c3d072e2089e58fb2a4ec892bd9b752e50f7086c32019246020dc0d775a4825812b66577588fa245b070b2bd0a

  • \??\c:\windows\system32\wbengine.exe

    Filesize

    2.1MB

    MD5

    ecfe5497fc0c8481089c67966539ef3a

    SHA1

    99d1513676b33616df2930048303da740c27117e

    SHA256

    f240fd2b5f9ea582b85f6bbdb729f429da9ad97706f1d49500eee341af81a7ae

    SHA512

    55623fb35c142802623b31b0bb82e1481884e3a775ff6dc680527f18906515f8a780b916ddebfa7fe897724b74302bb5a7b498e59fa91928f9a6419be8d627ea

  • memory/1752-138-0x0000000140000000-0x00000001402B3000-memory.dmp

    Filesize

    2.7MB

  • memory/2240-144-0x0000000140000000-0x00000001402E6000-memory.dmp

    Filesize

    2.9MB

  • memory/2240-157-0x0000000140000000-0x00000001402E6000-memory.dmp

    Filesize

    2.9MB

  • memory/2548-140-0x0000000140000000-0x000000014040F000-memory.dmp

    Filesize

    4.1MB

  • memory/2548-154-0x0000000140000000-0x000000014040F000-memory.dmp

    Filesize

    4.1MB

  • memory/3220-145-0x0000000140000000-0x00000001403F2000-memory.dmp

    Filesize

    3.9MB

  • memory/3220-135-0x0000000140000000-0x00000001403F2000-memory.dmp

    Filesize

    3.9MB

  • memory/4412-141-0x0000000140000000-0x00000001402B3000-memory.dmp

    Filesize

    2.7MB

  • memory/4412-156-0x0000000140000000-0x00000001402B3000-memory.dmp

    Filesize

    2.7MB

  • memory/4480-132-0x0000000001000000-0x0000000001253000-memory.dmp

    Filesize

    2.3MB

  • memory/4480-133-0x0000000001000000-0x0000000001253000-memory.dmp

    Filesize

    2.3MB