Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28-04-2024 04:29

General

  • Target

    2024-04-28_33767700d76ec06fc23048c79445eac6_magniber.exe

  • Size

    8.8MB

  • MD5

    33767700d76ec06fc23048c79445eac6

  • SHA1

    125e1c1e827ae5e5f1bdfdd5d64aa6ff60912c85

  • SHA256

    0f41f36f74377aa707776bdfd5f4a8946e75bf77fec65d14288de7ce31ea2fd2

  • SHA512

    5a1ac089707ea6075d79d31d79cf1d51cb84534cf21aa841c5549949c423e862ce899a23c9c0074d718fab37d5b15bbf1f5915694c851b4978f7d5525f2186dc

  • SSDEEP

    98304:xmCMLyAw3LNIsVqygGP0w1sBJ1QttoFCqkKq7NO55f0pmsOWrqufezvWq/vUv2T1:PJBILX6svTCZWfFWrqufezvWqHUK

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Blocklisted process makes network request 2 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Checks installed software on the system 1 TTPs

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

  • Drops file in Windows directory 15 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 12 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies data under HKEY_USERS 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 62 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-28_33767700d76ec06fc23048c79445eac6_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-28_33767700d76ec06fc23048c79445eac6_magniber.exe"
    1⤵
    • Enumerates connected drives
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1948
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Blocklisted process makes network request
    • Enumerates connected drives
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1604
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 71AA20B7D060A9A8B1DC8574C00EA703
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2740
      • C:\Users\Admin\AppData\Local\Temp\F2F60837-C3FD-4A45-993E-020A6F92744B\lite_installer.exe
        "C:\Users\Admin\AppData\Local\Temp\F2F60837-C3FD-4A45-993E-020A6F92744B\lite_installer.exe" --use-user-default-locale --silent --cumtom-welcome-page=https://browser.yandex.ru/promo/welcome_com/
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:1848
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding C1528996F8AFD4A4DC478618C2F354DC M Global\MSI0000
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1648
      • C:\Users\Admin\AppData\Local\Temp\18C9985E-FD67-484A-A5B8-18E64251473C\seederexe.exe
        "C:\Users\Admin\AppData\Local\Temp\18C9985E-FD67-484A-A5B8-18E64251473C\seederexe.exe" "--yqs=" "--yhp=" "--ilight=" "--locale=us" "--browser=" "--browser_default=" "--yabm=" "--loglevel=trace" "--ess=" "--clids=C:\Users\Admin\AppData\Local\Temp\clids-yasearch.xml" "--sender=C:\Users\Admin\AppData\Local\Temp\2EBBC555-E17D-4CC5-B4A3-E1002F455869\sender.exe" "--is_elevated=yes" "--ui_level=5"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Modifies Internet Explorer settings
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2100
        • C:\Users\Admin\AppData\Local\Temp\2EBBC555-E17D-4CC5-B4A3-E1002F455869\sender.exe
          C:\Users\Admin\AppData\Local\Temp\2EBBC555-E17D-4CC5-B4A3-E1002F455869\sender.exe --send "/status.xml?clid=2254721&uuid=%7B65DE2905-2BEA-4AE1-BA04-ABAAD9BFB27A%7D&vnt=Windows 7x64&file-no=6%0A15%0A25%0A37%0A38%0A45%0A57%0A59%0A106%0A108%0A111%0A129%0A"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          PID:8928

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Config.Msi\f762c40.rbs

    Filesize

    591B

    MD5

    0eafae9f741ecb10402c18a8d07036e3

    SHA1

    73122697ae38f17f227be3246fd52173e29a46b0

    SHA256

    e014654873874d7bac06e6457332fbaae3881417b6fe1789e4f52ba7567e8c07

    SHA512

    dba148b1d558abc00d6f702da48f0f7d5fd00136df0c4d79a321a7274f89404d2efccad6fdb5134af0369c505b0f7d98b85bb317332f876171990b6ec07e6d1c

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0DA515F703BB9B49479E8697ADB0B955_A026C9CD7BA14377D055F4A2325D4501

    Filesize

    1KB

    MD5

    d51332c4498a42803274c8934d94c9d9

    SHA1

    c74338351316938b5b74467e7574e7dce8f3772e

    SHA256

    e241e6464c543009cd33ee42d029e6e3dab9770c37fd313c415736ce8881bb58

    SHA512

    10aeb818f56a839a25a5bcea15fe2c924e631a25b64978b3995e0d96ad0f20c2eb1543ed17c59285b7267f8ac2b7b692deeada04c683cd2f4bb16db40a379f65

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B0B1E3C3B1330A269DBEE4BA6313E7B4

    Filesize

    1KB

    MD5

    2ffbdb98df2a2b022a48adeb94a3af50

    SHA1

    6c86923b5c5832bb102f041cb7d38db397074f12

    SHA256

    dd12c5733bc4b682e1da6353c8c27650f53d11a8ada8fd8a2d06f23cecae5ebd

    SHA512

    a5f29661ac78ea205dd945fcc53e015152277426af4bcce688231ca1a564dc49144b2953409651737733fec72e9042468c780917543c007d7de74ed44058dbfb

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\DDA81A73291E20E6ACF6CACA76D5C942_4EA93225B46C4B45501FF0DDE9E306D0

    Filesize

    5B

    MD5

    5bfa51f3a417b98e7443eca90fc94703

    SHA1

    8c015d80b8a23f780bdd215dc842b0f5551f63bd

    SHA256

    bebe2853a3485d1c2e5c5be4249183e0ddaff9f87de71652371700a89d937128

    SHA512

    4cd03686254bb28754cbaa635ae1264723e2be80ce1dd0f78d1ab7aee72232f5b285f79e488e9c5c49ff343015bd07bb8433d6cee08ae3cea8c317303e3ac399

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0DA515F703BB9B49479E8697ADB0B955_A026C9CD7BA14377D055F4A2325D4501

    Filesize

    508B

    MD5

    b07a8e9ad8e0a6bc107fd58bbc9f578f

    SHA1

    7c7bab5db015cde666e333c0f375aff5554e893d

    SHA256

    8dd4de633c6633619be234ae0eeb17fc3fc51ee9b89118a10ca21e9b4c6fe9a5

    SHA512

    6e2c98ae26d03e1964f7084309968c6c65765dfced71e33839439ede30117cf6d28c591606054f17aa6911ec37a930eea94de69920bdffb4af3e2a658ae6791c

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    a9bad9191212f960a84fa12195dc2edb

    SHA1

    081dcb2383b598319ffb3d4e63353072f5881527

    SHA256

    c90cd23f9292cf6a62735bf9361e72de33aa09d23c660a91fc771e98b19d44cd

    SHA512

    f42ee9866b237d500ff6ddba4b0765905b32ac906296504025ff0d3d482f21a61abc1096ffde1c02db40cde7a419546075d0374f738bbcb80c4729af16f4a999

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B0B1E3C3B1330A269DBEE4BA6313E7B4

    Filesize

    208B

    MD5

    35e74d26506ed05c2ef0f2b8db7292fa

    SHA1

    fd786044fbf7068d979a32c612a964d810b7c240

    SHA256

    c63f0e45191e1e1efc74a896044214c9b789c00505bfb1b3f461813e28b49fe8

    SHA512

    238a647b8b852881f2474c981497e62471fc8be7859421070961f57e8be2995073ea91bbce0063e75633026bac5499d293907dc3b73756f2d4148542de824afb

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\DDA81A73291E20E6ACF6CACA76D5C942_4EA93225B46C4B45501FF0DDE9E306D0

    Filesize

    440B

    MD5

    6246dee56c6b97785f8a7895d7c97982

    SHA1

    e5db00e9fc74f9044c1c12737bd17d4aa43bbb6f

    SHA256

    1da3f9470e0ac37b2fd676e28ad89ff875e7b3cd56bdb0ed38805446596ef3e2

    SHA512

    ebad456176f814fc0e3788d6e1c8fcf350a6602bdee4f46ccd890711e99095804e579ecb0a3ddcb57d83234f3ac67df35af25e3336aae207cec6d46584f7f54f

  • C:\Users\Admin\AppData\Local\Temp\18C9985E-FD67-484A-A5B8-18E64251473C\seederexe.exe

    Filesize

    6.8MB

    MD5

    6df2e368846222aef04e596d9ea43aac

    SHA1

    57b59e1002d9d971fc504df0493d5ac54380027b

    SHA256

    f4adf79355ff21c11faf8283d06e28013478834a64d9473d27194f4dbcfed359

    SHA512

    a40636178285fa12b1b6f99802fdfd3b569c674b1864f5c6893ccb6a48c90232539704da8ea478457ead39c1f94c319467b41142c8aa26473a280c4fb329f662

  • C:\Users\Admin\AppData\Local\Temp\Cab2EDD.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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

    Filesize

    41.3MB

    MD5

    1d6cfd7db58008d1b44328c5a3a4220c

    SHA1

    8e8304bfd7a73b9ae8415b6cbd273e612868a2b2

    SHA256

    915e46dcc29d6fee123c4b8e88d846ac95ffd4a6f4eb956dc882d305ee1b8256

    SHA512

    4c17160aa83abeff897462f981226902dd6694817ad95f246511fc63c637bdffa0989a3db00c4309fa673a13b4993c509df538ddad482d1be8b4058749ee93f2

  • C:\Users\Admin\AppData\Local\Temp\YandexSearch00000.log

    Filesize

    34KB

    MD5

    7565d4ac6734b98f60663aba3ae12110

    SHA1

    56fe3bb5a98407ee5d6833c2a164bc51aadc76cd

    SHA256

    740f329b363bde5b8a3e193861d60d60d003f9bb625742e45ab94dff447c4c94

    SHA512

    c6e8f079d6ee06007d89cc7f0a676efb72f580b543eaef944fc232a33de6a9d5a16faf5efd3c0594cd643f71326de0fb7b5aec6c3f283f452629c7d8bdc0d127

  • C:\Users\Admin\AppData\Local\Temp\clids-yasearch.xml

    Filesize

    553B

    MD5

    259948af09c8bfa99fba6af3b309d788

    SHA1

    d7268196e896621803d1a97f76be8ae40e305b9e

    SHA256

    cd62649ba0728dbd782a589650008f97ab48f53eb3bcdbe8d39ea8d01600b7c4

    SHA512

    aa5819d5c054f92955650686987b716f2e556779274db0c8301294b4a54ab87a3b3a001f75bda52917e52d7f55e70e6b22e684f46202474b63865e246eb32b43

  • C:\Users\Admin\AppData\Local\Temp\vendor00000.xml

    Filesize

    590B

    MD5

    1574ba09aedd6f7d9cfa87970ee2fbc5

    SHA1

    ada0ccaf8443701c01fd1feeb366e2917a053551

    SHA256

    1e990e62b70c2423b99c30aafab3bf19993ad5d7f415daca915358985412c2f9

    SHA512

    c43c7ee132648a0bc3258ee523d499870ec8ae3578ba6a106e14f4bc3298cc749fc1b6c372f93f4314c471a4413b5feb7b5c9dc08c5daa2dc5879cbb03cad777

  • C:\Users\Admin\AppData\Local\Temp\{5B964E0E-B9A3-4276-9ED9-4D5A5720747A}\YandexSearch.msi

    Filesize

    8.5MB

    MD5

    a2674f56ba1bd526769d8734ae43a891

    SHA1

    eb06fb659dc05f0f3ce6df71cf36c267709eecd4

    SHA256

    ab257e5b0d0caf0234fe9aafadac71f84d824c13bcf84c868fc37e64d84dbb82

    SHA512

    a71105b4006c135ee9214adb6f69bff4d294657fe6906e399b469761b88207ba9b133350d8ad7993e4ee622feeedcc893e0817ed1726fd9955c43a04e784a59c

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\0rowjuc9.Admin\places.sqlite-2024292840.883800883.backup

    Filesize

    68KB

    MD5

    d57cd95de07d3b15eb5cf8baa80471af

    SHA1

    322c0e13f2022ab255a8d2a50c5835779b6ccc3e

    SHA256

    651efdc8961efbf6476e4cc4b3965a4da72690ebedda009fd800c6d936a67696

    SHA512

    2e98256a9e76ae384f88b83075a321f60cb13ee6f7e8cb93f1919103b82ba79a67b5eec8a7d3043fe26b377fae58545e82323813897c0e67adfacaa885d6f68e

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\0rowjuc9.default-release\extensions\staged\[email protected]

    Filesize

    1KB

    MD5

    5a40649cf7f6923e1e00e67a8e5fc6c8

    SHA1

    fc849b64b31f2b3d955f0cb205db6921eacc1b53

    SHA256

    6d432ba7096090837f9533a33a686c846ad67aed8ecc43af7ce8af42649cd51a

    SHA512

    0fc42a2cc61528b14478f4b9ae098ea90e6b05ddbe10f3a6cdd6326d0d8e6185b49d2b8143b76a9f329bdc277cf02b54d98f374edd65df68a1ffc41e1c817786

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\0rowjuc9.default-release\extensions\staged\[email protected]

    Filesize

    688KB

    MD5

    ab6d42f949df8d7e6a48c07e9b0d86e0

    SHA1

    1830399574b1973e2272e5dcc368c4c10dbbe06b

    SHA256

    205ebf52c47b42fa0ad1a734a1d882d96b567e15a32b19bdb907562db8ea09e2

    SHA512

    6c4f9bb726384c87b6523e08339f7821ad4ec8717b26db902ca51df74eb89b46e4ded1504a131683b07b2bba3e6e911a549a8a83b2aad3971047c0fe315a1ad5

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\0rowjuc9.default-release\extensions\staged\[email protected]

    Filesize

    5KB

    MD5

    856242624386f56874a3f3e71d7993f4

    SHA1

    96d3199c5eebb0d48c944050fbc753535ee09801

    SHA256

    d86ed80d2a9e4e1af843a991a6553a2fefd5433b2144be0cfb63a2f18deb86be

    SHA512

    76d440fe2ed535677a1d249b289463bfedfc5d2afc0e269e4593bb113393f165856c07117735cf3e5a230b5d04a61c7126df24a466594d8c27b47b2047834a09

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\0rowjuc9.default-release\extensions\staged\[email protected]

    Filesize

    1.7MB

    MD5

    e68cea8c6d4b16641f30dd930a952ebb

    SHA1

    7e8c4b51e6e56f35a2983ab6cb121341aeda565c

    SHA256

    a7f3f788323a12158d66f341c4711d71fc2244a2b07a68fb8df4baec0ff76f35

    SHA512

    96351e36a4c5020ed464b96b72bb3063db819981440bde7c6c3a50f7fe470e1d70f0350ec7c4bcd4808fcabe2ddfbdebfc7039ae2248c1455e2245f53ce44ec0

  • C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Bookmarks-2024292841.117800117.backup

    Filesize

    1KB

    MD5

    3adec702d4472e3252ca8b58af62247c

    SHA1

    35d1d2f90b80dca80ad398f411c93fe8aef07435

    SHA256

    2b167248e8136c4d45c2c46e2bff6fb5e5137dd4dfdccde998599be2df2e9335

    SHA512

    7562e093d16ee6305c1bb143a3f5d60dafe8b5de74952709abc68a0c353b65416bf78b1fa1a6720331615898848c1464a7758c5dfe78f8098f77fbfa924784c0

  • C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Preferences-2024292841.117800117.backup

    Filesize

    313B

    MD5

    af006f1bcc57b11c3478be8babc036a8

    SHA1

    c3bb4fa8c905565ca6a1f218e39fe7494910891e

    SHA256

    ed6a32e11cc99728771989b01f5ae813de80c46a59d3dc68c23a4671a343cb8c

    SHA512

    3d20689b0f39b414349c505be607e6bfc1f33ac401cf62a32f36f7114e4a486552f3e74661e90db29402bb85866944e9f8f31baba9605aa0c6def621511a26af

  • C:\Users\Admin\AppData\Roaming\Yandex\ui

    Filesize

    38B

    MD5

    8f8d95514ae2b9450aceadbc844da62e

    SHA1

    795a9c2e3bffb479c79c3ba658a1d30b83566c71

    SHA256

    36e2b3fcac27508e235b71713e8c0142a7005dc654f66c9986835e4b24a24804

    SHA512

    85dd10fc7931a87d83f06dbdbf1a4fa83954d9413d9518031e50bb249c7f7afa30a5168083fd79cc6d36fb67e30e97fcb9cdb84476ae42af3fee61135f6f9ee5

  • C:\Windows\Installer\MSI2FC9.tmp

    Filesize

    172KB

    MD5

    694a088ff8fa0e3155881bb6500868bc

    SHA1

    096626661b9bcb3b3197b92e7e3c4e77ad4b2df4

    SHA256

    6f3a5bbd29f669712d6c2c7e5174dea6807cb86fda293acbe360bde81d29a633

    SHA512

    bd3a9cdf9ea591d462be8e00e9bc44c391897c40d598ada19f0377f3a6aea97aba03627d97d6362edbb81763fe3c7570d07bdfd5a004dd9e7af4531bc490bdeb

  • C:\Windows\Installer\MSI30C4.tmp

    Filesize

    189KB

    MD5

    c3a831564e7b54fb7b502b728e232542

    SHA1

    82a4f969b1f19dc6489e13d357ccad9fef4837ab

    SHA256

    43097d66f86e3a1103d4cc7c410e46daba8d1a7a991ab6c222d41bd2620c19ca

    SHA512

    4855ca4429974a0b111d42b86cb8f89188310aaaf9174b4cf462a968163c8b92e38d4a519c78133301b341be5cd02e34b55b55575e84f0d01c2cd11ae74cce05

  • C:\Windows\Installer\MSI3446.tmp

    Filesize

    202KB

    MD5

    ba84dd4e0c1408828ccc1de09f585eda

    SHA1

    e8e10065d479f8f591b9885ea8487bc673301298

    SHA256

    3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852

    SHA512

    7a38418f6ee8dbc66fab2cd5ad8e033e761912efc465daa484858d451da4b8576079fe90fd3b6640410edc8b3cac31c57719898134f246f4000d60a252d88290

  • \Users\Admin\AppData\Local\Temp\2EBBC555-E17D-4CC5-B4A3-E1002F455869\sender.exe

    Filesize

    249KB

    MD5

    4ce9460ed83b599b1176c4161e0e5816

    SHA1

    ca1bd4f28ec3e6f4b0253764e6339e480d3549bd

    SHA256

    118d277f46df036ffb1ca69d9da7890c65c3807a6e88248f3ba703b0f51cd308

    SHA512

    1064da56e85d3b0c34c47e9fa0821b2ceb79e338e602e705b7f801c0a1bfb83246c340fa1351fc222216a12968bcc52540e105f186a3ef6f3e7c32348936daf3

  • \Users\Admin\AppData\Local\Temp\F2F60837-C3FD-4A45-993E-020A6F92744B\lite_installer.exe

    Filesize

    390KB

    MD5

    28b10eff9b78787aa18e424fd9319064

    SHA1

    0bd2bc3665e8988567607460ea6bfc51d45d4d5c

    SHA256

    dbbbf54115fb97f777180f67ee341cf16803ed6e85bf9af60ea13d9b99be362d

    SHA512

    a908a231c9db21767066ab13ec4a8ac451bc978f5d8bccf5032e5ecbcaa996c7e2afff0121036cc184a3c19a4caf542bb15dbe6ad6dae16c422f6ac6bc5a791a