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Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    05/05/2024, 03:58

General

  • Target

    2024-05-05_952cccb46b215ec9a714105ed1c6cb16_magniber.exe

  • Size

    8.8MB

  • MD5

    952cccb46b215ec9a714105ed1c6cb16

  • SHA1

    9f3f0c5c541afeb45c0a880aa5e1eacf8126b49b

  • SHA256

    a68a4362302d12acf4466e91a69eb0cff637d2c9d5a20c135386f185c2ad61ec

  • SHA512

    8f085ac61093a06bf0e8a6ca35735e5bba760869f1752b390be9f929177097f91397bc5ed8a91e98dbe5700db7d8f828454ee103c3ab98173a61c0c0d7159745

  • SSDEEP

    98304:5mCMLyAw3LNIsVqygGP0w1sBJ1QttoFCqkKq7NO55f0pmsOWrqufezvWq/vUv2Tk:3JBILX6svTCZWfFWrqufezvWqHUD

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\2024-05-05_952cccb46b215ec9a714105ed1c6cb16_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-05_952cccb46b215ec9a714105ed1c6cb16_magniber.exe"
    1⤵
    • Enumerates connected drives
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2360
  • 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:2728
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 1CA0D049CE2EE1D718511DC4B25451FC
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2740
      • C:\Users\Admin\AppData\Local\Temp\400A7F20-F39D-4D6D-B696-47D86D48791B\lite_installer.exe
        "C:\Users\Admin\AppData\Local\Temp\400A7F20-F39D-4D6D-B696-47D86D48791B\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:1548
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding F8D0E94ED003965A2933DB27A5273D76 M Global\MSI0000
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1264
      • C:\Users\Admin\AppData\Local\Temp\8F995403-26B1-4214-BD34-77D3F65E7E2E\seederexe.exe
        "C:\Users\Admin\AppData\Local\Temp\8F995403-26B1-4214-BD34-77D3F65E7E2E\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\3834BC32-E398-4E15-88E7-AF520E0D96BF\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:1768
        • C:\Users\Admin\AppData\Local\Temp\3834BC32-E398-4E15-88E7-AF520E0D96BF\sender.exe
          C:\Users\Admin\AppData\Local\Temp\3834BC32-E398-4E15-88E7-AF520E0D96BF\sender.exe --send "/status.xml?clid=2313866&uuid=%7BD97833F6-1A97-401B-B266-F88DD0C4E6F5%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:2468

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Config.Msi\f761048.rbs

    Filesize

    591B

    MD5

    a02b97594d7fe1db310b20b6f36900da

    SHA1

    7af468a4398110bf772389dfda2c4915c3ec86d9

    SHA256

    a755238b0bb9d1b4e09ec4f8c3d4a9bd510c2a7cd2814a67d1b1e8beee791c53

    SHA512

    10b8f15827a09c087c6ded97d341f8a3eebeca1603d2f03c57364550117655fa40b438cbe3d6ad2d85e908723046cc44143b05af70c1d3a7e6d5402e4af5142e

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

    Filesize

    1KB

    MD5

    11328a348d752e784815f061ce51dab5

    SHA1

    9e8d50eb943ae29cfc518c34f9278e67337454f6

    SHA256

    da16b92efcb80b2c86ac8c6a4e94e56a55c59daafb709c103c10a16ee54c1ea8

    SHA512

    d8aa9a8a92f11bd527430d71a7228a8209fb7d75a8ce9beae81a01d4a5f65c14a7b7d5014cd67595f12123a0c9e7746d35ab88611049d055351e291dcd511a1d

  • 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

    379f499cce692fd9ee010e482aa48515

    SHA1

    e05ae02f46dff1bf1e393456ebf15b6ff8de9e00

    SHA256

    86054c05241db3a0f99a038f7414e7ed2bee1517f9cb3ef98171a85ff781462d

    SHA512

    e738b0dfc21797aa600ba2b6b08748bb8ebd9e35afa3f933efe9e396d3a4e4a0a30e85f48958ba0d1587ab93fba9be4fb935f896480a40ffb14ede7ae837ff5c

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

    Filesize

    344B

    MD5

    1150b8b2e1038d676481de374e8f3a22

    SHA1

    f3878355f5bb39c6009cafbf08c066c4afb1a7b8

    SHA256

    95b610a132bf83d8890c222120954d88fc6984b81ce00f84ef31408e770d51da

    SHA512

    084ffe49eece13c35d52265f8b372f27d8f262029c8cf381b9dcea413ccb9d39f6fff41fe28ed7d659cdc1f5ef166da048ee749f67cfd4441cf18d1c77183d9e

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

    Filesize

    208B

    MD5

    8acbdb93b1149e5334864a3867d156e0

    SHA1

    9edaeace683c81a4c9f7831f68c6a94c0be89fad

    SHA256

    fb174a316bb16f914884d849fad68e9f4de0fc5a08b68c35ec60ec354e7c14fc

    SHA512

    546eb575948eb6f847456f50be3a566bcdc0c61c453e9835e8e0ca7dd70ba6f6d2aaf357afa910db71e588120d2582f6b6fd78eb25f47bc961fa692fa5adf058

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

    Filesize

    440B

    MD5

    d814d9c91dc5e02cad89ef3be04c9826

    SHA1

    ebf6295d2288706029b4f5532a25ade19fa40991

    SHA256

    c13cfbbb8f1dc71f01f47355ac73dd59b0324eef95500d795602d27a3dbad2f0

    SHA512

    62549d54def5111dc17889bac5d107bb99bb01d9cfb32a90a7b81a7cca14c10dca79e043f8abb89b7fa9bf50adc202f63169165912d1b0c3f06f9795f670097e

  • C:\Users\Admin\AppData\Local\Temp\3834BC32-E398-4E15-88E7-AF520E0D96BF\sender.exe

    Filesize

    249KB

    MD5

    4ce9460ed83b599b1176c4161e0e5816

    SHA1

    ca1bd4f28ec3e6f4b0253764e6339e480d3549bd

    SHA256

    118d277f46df036ffb1ca69d9da7890c65c3807a6e88248f3ba703b0f51cd308

    SHA512

    1064da56e85d3b0c34c47e9fa0821b2ceb79e338e602e705b7f801c0a1bfb83246c340fa1351fc222216a12968bcc52540e105f186a3ef6f3e7c32348936daf3

  • C:\Users\Admin\AppData\Local\Temp\Cab1239.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

    f9588962ad57b9001441bf12338a9ec2

    SHA1

    536cf7e52febccdd534582353d735e0ecfcf8014

    SHA256

    aee9308ff17a46b7c57bbae1a2944cb44ab95ffa32859d1b3ca8dcebfe0d1ec3

    SHA512

    241f93c1b058ec488d552422ba35985aeaf362e1a20ae1e5cbfc14c93aec2c98bf8a8f3dc7fe71403a5559be80273246d58549772455c935aeccc4d46bf48842

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

    Filesize

    529B

    MD5

    bf372e44582ea029835e2a820d9cf0a3

    SHA1

    f7d4c5083d05c155be8213ce93f72559ff1b7046

    SHA256

    dcc569ff2e5c7caa6e9ee39cd4a2c8cfe8c82b1a2b2c269c4aa2014f83b685f9

    SHA512

    32990966ddd6baaf473da91701a6944eba49f8cdf179ed7b9d28ed061453ea0cc0e6e07f1907403049845e41bc55a406d8bb6590b94dc6b71d73bd878eb33c62

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

    Filesize

    508B

    MD5

    7ef54b83135701224135930aff8678bf

    SHA1

    5b5854e4289c3b6d2e88c3a0745c2063c61a0548

    SHA256

    8842b70e542dc56c874322cef738e0d2b55321fb531a0b0216d7e51a31111317

    SHA512

    d418b734c71e59536fa91dfd8e5833d783897613fbca83a46ab7271e0ab3c7e2ce53be6d5179117cce93a4c376195ccf5fbf92847b4ae4a0dd588be4213e09db

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

    Filesize

    8.5MB

    MD5

    c6957c347d86c1e6c1a4155e0484c83f

    SHA1

    7eac2cc11aaf47a85f7ea100aff666261feccee8

    SHA256

    e792c8a199a83ea2373a6cfb5bfc4f1fa57d93c9825855422bda19f34cf02ae9

    SHA512

    d9641ce47626d1cbb96ae247e6125377fe17c2f043a23e3eff5bd23cd3b8fbbf7b2e6439ebe97e13813905623b8dca5c7ee7ef72bb046a5d55c8cffeec2f3b56

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\xkoyglns.Admin\places.sqlite-2024580513.982600982.backup

    Filesize

    68KB

    MD5

    d57cd95de07d3b15eb5cf8baa80471af

    SHA1

    322c0e13f2022ab255a8d2a50c5835779b6ccc3e

    SHA256

    651efdc8961efbf6476e4cc4b3965a4da72690ebedda009fd800c6d936a67696

    SHA512

    2e98256a9e76ae384f88b83075a321f60cb13ee6f7e8cb93f1919103b82ba79a67b5eec8a7d3043fe26b377fae58545e82323813897c0e67adfacaa885d6f68e

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

    Filesize

    1KB

    MD5

    5a40649cf7f6923e1e00e67a8e5fc6c8

    SHA1

    fc849b64b31f2b3d955f0cb205db6921eacc1b53

    SHA256

    6d432ba7096090837f9533a33a686c846ad67aed8ecc43af7ce8af42649cd51a

    SHA512

    0fc42a2cc61528b14478f4b9ae098ea90e6b05ddbe10f3a6cdd6326d0d8e6185b49d2b8143b76a9f329bdc277cf02b54d98f374edd65df68a1ffc41e1c817786

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

    Filesize

    688KB

    MD5

    ab6d42f949df8d7e6a48c07e9b0d86e0

    SHA1

    1830399574b1973e2272e5dcc368c4c10dbbe06b

    SHA256

    205ebf52c47b42fa0ad1a734a1d882d96b567e15a32b19bdb907562db8ea09e2

    SHA512

    6c4f9bb726384c87b6523e08339f7821ad4ec8717b26db902ca51df74eb89b46e4ded1504a131683b07b2bba3e6e911a549a8a83b2aad3971047c0fe315a1ad5

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

    Filesize

    5KB

    MD5

    856242624386f56874a3f3e71d7993f4

    SHA1

    96d3199c5eebb0d48c944050fbc753535ee09801

    SHA256

    d86ed80d2a9e4e1af843a991a6553a2fefd5433b2144be0cfb63a2f18deb86be

    SHA512

    76d440fe2ed535677a1d249b289463bfedfc5d2afc0e269e4593bb113393f165856c07117735cf3e5a230b5d04a61c7126df24a466594d8c27b47b2047834a09

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\xkoyglns.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-2024580514.138600138.backup

    Filesize

    1KB

    MD5

    3adec702d4472e3252ca8b58af62247c

    SHA1

    35d1d2f90b80dca80ad398f411c93fe8aef07435

    SHA256

    2b167248e8136c4d45c2c46e2bff6fb5e5137dd4dfdccde998599be2df2e9335

    SHA512

    7562e093d16ee6305c1bb143a3f5d60dafe8b5de74952709abc68a0c353b65416bf78b1fa1a6720331615898848c1464a7758c5dfe78f8098f77fbfa924784c0

  • C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Preferences-2024580514.138600138.backup

    Filesize

    313B

    MD5

    af006f1bcc57b11c3478be8babc036a8

    SHA1

    c3bb4fa8c905565ca6a1f218e39fe7494910891e

    SHA256

    ed6a32e11cc99728771989b01f5ae813de80c46a59d3dc68c23a4671a343cb8c

    SHA512

    3d20689b0f39b414349c505be607e6bfc1f33ac401cf62a32f36f7114e4a486552f3e74661e90db29402bb85866944e9f8f31baba9605aa0c6def621511a26af

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

    Filesize

    38B

    MD5

    98d672860ce1da961a6dd642a3e7663e

    SHA1

    97522282eeaf8707da73f35688a8e0881ff2d907

    SHA256

    724f2680628049e8a9b46d79a376715d4c1a735c078a23e65a722fc8ae432a1b

    SHA512

    bf64d22c8cffe5d857a9db7c6405a7fda121834c061bd43c57158f3f7f5d0e5080c9128af8bd667fc960ca6132b19cda74b21b86ca04a8bd49c96e75146437f3

  • C:\Windows\Installer\MSI12A8.tmp

    Filesize

    172KB

    MD5

    694a088ff8fa0e3155881bb6500868bc

    SHA1

    096626661b9bcb3b3197b92e7e3c4e77ad4b2df4

    SHA256

    6f3a5bbd29f669712d6c2c7e5174dea6807cb86fda293acbe360bde81d29a633

    SHA512

    bd3a9cdf9ea591d462be8e00e9bc44c391897c40d598ada19f0377f3a6aea97aba03627d97d6362edbb81763fe3c7570d07bdfd5a004dd9e7af4531bc490bdeb

  • C:\Windows\Installer\MSI1365.tmp

    Filesize

    189KB

    MD5

    c3a831564e7b54fb7b502b728e232542

    SHA1

    82a4f969b1f19dc6489e13d357ccad9fef4837ab

    SHA256

    43097d66f86e3a1103d4cc7c410e46daba8d1a7a991ab6c222d41bd2620c19ca

    SHA512

    4855ca4429974a0b111d42b86cb8f89188310aaaf9174b4cf462a968163c8b92e38d4a519c78133301b341be5cd02e34b55b55575e84f0d01c2cd11ae74cce05

  • C:\Windows\Installer\MSI1580.tmp

    Filesize

    202KB

    MD5

    ba84dd4e0c1408828ccc1de09f585eda

    SHA1

    e8e10065d479f8f591b9885ea8487bc673301298

    SHA256

    3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852

    SHA512

    7a38418f6ee8dbc66fab2cd5ad8e033e761912efc465daa484858d451da4b8576079fe90fd3b6640410edc8b3cac31c57719898134f246f4000d60a252d88290

  • \Users\Admin\AppData\Local\Temp\400A7F20-F39D-4D6D-B696-47D86D48791B\lite_installer.exe

    Filesize

    390KB

    MD5

    28b10eff9b78787aa18e424fd9319064

    SHA1

    0bd2bc3665e8988567607460ea6bfc51d45d4d5c

    SHA256

    dbbbf54115fb97f777180f67ee341cf16803ed6e85bf9af60ea13d9b99be362d

    SHA512

    a908a231c9db21767066ab13ec4a8ac451bc978f5d8bccf5032e5ecbcaa996c7e2afff0121036cc184a3c19a4caf542bb15dbe6ad6dae16c422f6ac6bc5a791a

  • \Users\Admin\AppData\Local\Temp\8F995403-26B1-4214-BD34-77D3F65E7E2E\seederexe.exe

    Filesize

    6.8MB

    MD5

    6df2e368846222aef04e596d9ea43aac

    SHA1

    57b59e1002d9d971fc504df0493d5ac54380027b

    SHA256

    f4adf79355ff21c11faf8283d06e28013478834a64d9473d27194f4dbcfed359

    SHA512

    a40636178285fa12b1b6f99802fdfd3b569c674b1864f5c6893ccb6a48c90232539704da8ea478457ead39c1f94c319467b41142c8aa26473a280c4fb329f662