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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/09/2024, 17:37

General

  • Target

    2024-09-27_df44c7883fc2db59a608b25f68505560_magniber.exe

  • Size

    10.1MB

  • MD5

    df44c7883fc2db59a608b25f68505560

  • SHA1

    9cab5ec761a0ad291830d757d3311c79e6e32ce6

  • SHA256

    42ad6ed09816deba48766084f7f5a2f8501d6816ab64b24150e2b27202d6db74

  • SHA512

    ec7c2aa2e100034fe18509baa1649dac9ce1d7bd0359944eea515ca511aee68c21db8f22f676b8ee840a3e27fa2b5c1bcc213f767757113c3ad82795ccef3b16

  • SSDEEP

    196608:Jdad4T0xcsSB5orrcbSsi0s/lmPJ7N3VvXWrqufezvq:/adCoXrlAJ7N3pXW2uGzy

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 10 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Checks installed software on the system 1 TTPs

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

  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Drops file in Windows directory 17 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 60 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-09-27_df44c7883fc2db59a608b25f68505560_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-09-27_df44c7883fc2db59a608b25f68505560_magniber.exe"
    1⤵
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:3292
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4916
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding AF62F8927450B03E459B8B6E544022D4
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2428
      • C:\Users\Admin\AppData\Local\Temp\1C9F8292-6124-4603-8E56-A87F2C45A007\lite_installer.exe
        "C:\Users\Admin\AppData\Local\Temp\1C9F8292-6124-4603-8E56-A87F2C45A007\lite_installer.exe" --use-user-default-locale --silent --cumtom-welcome-page=https://browser.yandex.ru/promo/welcome_com/5/
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:1956
      • C:\Users\Admin\AppData\Local\Temp\3F6DA034-8949-4C8A-99F8-0E28DE8EC20E\seederexe.exe
        "C:\Users\Admin\AppData\Local\Temp\3F6DA034-8949-4C8A-99F8-0E28DE8EC20E\seederexe.exe" "--yqs=" "--yhp=" "--ilight=" "--oem=" "--nopin=n" "--pin_custom=n" "--pin_desktop=n" "--pin_taskbar=y" "--locale=us" "--browser=" "--browser_default=" "--loglevel=trace" "--ess=" "--clids=C:\Users\Admin\AppData\Local\Temp\clids-yasearch.xml" "--sender=C:\Users\Admin\AppData\Local\Temp\7C0B12DA-836A-4503-A28B-C7692016C4B5\sender.exe" "--is_elevated=yes" "--ui_level=5" "--good_token=x" "--no_opera=n"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:904
        • C:\Users\Admin\AppData\Local\Temp\7C0B12DA-836A-4503-A28B-C7692016C4B5\sender.exe
          C:\Users\Admin\AppData\Local\Temp\7C0B12DA-836A-4503-A28B-C7692016C4B5\sender.exe --send "/status.xml?clid=10609000&uuid=b0edac3e-d61b-416d-82d4-8c5d534526ce&vnt=Windows 10x64&file-no=8%0A15%0A25%0A45%0A57%0A59%0A102%0A111%0A125%0A129%0A"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          PID:5936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Config.Msi\e5786b5.rbs

    Filesize

    575B

    MD5

    9d76c5866b4fdb459640c2ac724413b6

    SHA1

    2a8ae9a22fb12a9eeca42b48087365da90ad9b70

    SHA256

    2eb21bc6686f0fe3f5631b8ba55de646ea29de61332ec408bccdbf29fb20355f

    SHA512

    449a9968591f5f72a29c1d77dd75d0718d02c812166d76a2f66dbdbcc1417f5b72fa4f177a8b74827291485e89f1a1ec2e96f11e7f87305fd36ef504979b75a8

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\357F04AD41BCF5FE18FCB69F60C6680F_394487CAFBCFB8C5917AD7A10924C8A7

    Filesize

    1KB

    MD5

    13791283b2688cae6a48018142be5345

    SHA1

    5af8d38035704001d327b7a256103722470d2c49

    SHA256

    16e74767d9b97a987c4a2672b572aa5c4e331a762de12a05395b84e04fc9bae8

    SHA512

    048163ae9ea1eeecbfaeeea5fb40d9eb3f66424c3d84ea6247a3a87f6fa8627a6b8f6096199103f95d1566f1fe3631b138f3d7dfbd2bc19e8acc019c7666b4fa

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\9CB4373A4252DE8D2212929836304EC5_1AB74AA2E3A56E1B8AD8D3FEC287554E

    Filesize

    1KB

    MD5

    ba2d6139db117e78e1f6e0ac187b9564

    SHA1

    80df4879655a6896d97fe350365eec45722b1a01

    SHA256

    ff35d00e9d4ce4bc5622f2998a164ad525ec3782c2921243272050f33a7768b6

    SHA512

    f6e2c531ec96d0d37f7ae9cf05ed7fd79e0bb8fa55a77c9bc965c17f5d4ea97f59d4c1b388de03bf06106230b63d4d1901d633b8915740d00f76b97f8e1b3e80

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\357F04AD41BCF5FE18FCB69F60C6680F_394487CAFBCFB8C5917AD7A10924C8A7

    Filesize

    536B

    MD5

    96051a14d72d1345748cbb97ad7c13ce

    SHA1

    3e79c8c0f1c9c37cf7325411e2aebbdc22eb8887

    SHA256

    8f24b6aa1e8162e8573542d1c4bc17a3787ee0a6a43f96c73f32d64224a5a90f

    SHA512

    51cb25b7cc207018b7c8bf843556752da7c6f09e361159d9fa08f1fc8f6e48e1c76211cdc25f4f16fb1d4fd9cc192ed1dec5f329be5e8fc020d85cb52a96704a

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\9CB4373A4252DE8D2212929836304EC5_1AB74AA2E3A56E1B8AD8D3FEC287554E

    Filesize

    536B

    MD5

    d573a7276e08e3822f9f7b80f5888531

    SHA1

    c3b4ec97581b32de9ab5af93d5a0cd5cad05b24d

    SHA256

    2c561197f3d2a29a698294ae1a8c7153c4ecbe4cca6131cecb4e5fa29f5a49db

    SHA512

    a40af292448a3bc70523ac0f9b3e3761c6f338950a788b70aa59251b9b7bf1d559192754854686a13bbc85421b94b38645763e7d408a6dfa3b58128996fc19ce

  • C:\Users\Admin\AppData\Local\Temp\1C9F8292-6124-4603-8E56-A87F2C45A007\lite_installer.exe

    Filesize

    419KB

    MD5

    aafdfaa7a989ddb216510fc9ae5b877f

    SHA1

    41cf94692968a7d511b6051b7fe2b15c784770cb

    SHA256

    688d0b782437ccfae2944281ade651a2da063f222e80b3510789dbdce8b00fdc

    SHA512

    6e2b76ff6df79c6de6887cf739848d05c894fbd70dc9371fff95e6ccd9938d695c46516cb18ec8edd01e78cad1a6029a3d633895f7ddba4db4bf9cd39271bd44

  • C:\Users\Admin\AppData\Local\Temp\3F6DA034-8949-4C8A-99F8-0E28DE8EC20E\seederexe.exe

    Filesize

    8.6MB

    MD5

    225ba20fa3edd13c9c72f600ff90e6cb

    SHA1

    5f1a9baa85c2afe29619e7cc848036d9174701e4

    SHA256

    35585d12899435e13e186490fcf1d270adbe3c74a1e0578b3d9314858bf2d797

    SHA512

    97e699cffe28d3c3611570d341ccbc1a0f0eec233c377c70e0e20d4ed3b956b6fe200a007f7e601a5724e733c97eaddc39d308b9af58d45f7598f10038d94ab3

  • C:\Users\Admin\AppData\Local\Temp\7C0B12DA-836A-4503-A28B-C7692016C4B5\sender.exe

    Filesize

    260KB

    MD5

    f1a8f60c018647902e70cf3869e1563f

    SHA1

    3caf9c51dfd75206d944d4c536f5f5ff8e225ae9

    SHA256

    36022c6ecb3426791e6edee9074a3861fe5b660d98f2b2b7c13b80fe11a75577

    SHA512

    c02dfd6276ad136283230cdf07d30ec2090562e6c60d6c0d4ac3110013780fcafd76e13931be53b924a35cf473d0f5ace2f6b5c3f1f70ce66b40338e53d38d1e

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

    Filesize

    36KB

    MD5

    7fb3e2bf4f18bb58699753be29cc3ca8

    SHA1

    14d8b2206e8f6c37d9243be479dd134e6df21aed

    SHA256

    4f4d5ebddf78185851854c0535ab03ef77750c2e560ae911395d1931a8f52582

    SHA512

    7121738b46062a7c93a2e3919a902c5cca9a3dd96da672bc6769218c1a3f09564df3dbc14e547fd0b4d6f61378b3f01044ade0a3d0f1893d1569968748cb87f8

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

    Filesize

    549B

    MD5

    5b325a45683a4ffbaaf6a7ba4d689a61

    SHA1

    67fbb685c57bd0ff55d8108a42ab60164391aef6

    SHA256

    9efda329827a5261c32f813bc3ad084e8ef05b28a5e61554a26a7a3eb89cad9f

    SHA512

    03a24dafec1ff58837cb7246591310cdec025e1a289a744198668f06a4a66487beef1eb1eeb9c5c0dd1dfc8d23bce2a3605ffd02070f6d3b847aafe0627f1c25

  • C:\Users\Admin\AppData\Local\Temp\omnija-20243727.zip

    Filesize

    42.1MB

    MD5

    bf952b53408934f1d48596008f252b8d

    SHA1

    758d76532fdb48c4aaf09a24922333c4e1de0d01

    SHA256

    2183a97932f51d5b247646985b4e667d8be45f18731c418479bbd7743c825686

    SHA512

    a510a96e17090ada1a107e0f6d4819787652ab3d38cd17237f255c736817c7cfcb3fd5cf25f56d5693f4923375b2ab9548e9215070e252aae25c3528b2186d99

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

    Filesize

    528B

    MD5

    19fa38543547c790c709d61e8174d1f6

    SHA1

    963fb7f2136baf108ec90e3704f068e031efd729

    SHA256

    2b3fdedd3b1c9d83b64a639981ca3144ac4f4496bc43ef75cde3b50768b6c944

    SHA512

    ecbf1ae2d7d2a2b11fc3f10592f5bcaf5b49f24f2556beb5ded72d34cc65b871e88b7e9392eef146573af40d60aa46ec7073f94a05d95d936068ae88141d20e9

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

    Filesize

    9.8MB

    MD5

    7ec4ae7a71804751fd37ca832beaddb5

    SHA1

    57c081a1cfd4d87584b45815a926ec1d0a963ba2

    SHA256

    6eecddae71eab554406e544c1d036ac78876259b0dc89a4d77149edfaa84f538

    SHA512

    bb70f8447ea7db4ec1a506a1870b7b10fc9404cce1502bc42fa8ace1ff8a625405716e3f44d7a5afa3fbbf966acb6201bb3223d65b0b15669f2480edf4f6bdfa

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\lzsht85k.Admin\places.sqlite-20240927173726.797861.backup

    Filesize

    68KB

    MD5

    314cb7ffb31e3cc676847e03108378ba

    SHA1

    3667d2ade77624e79d9efa08a2f1d33104ac6343

    SHA256

    b6d278384a3684409a2a86f03e4f52869818ce7dd8b5779876960353f7d35dc1

    SHA512

    dc795fa35ea214843a781ee2b2ef551b91b6841a799bef2c6fb1907d90f6c114071a951ebb7b2b30e81d52b594d447a26ab12ddb57c331e854577d11e5febef5

  • C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Bookmarks-20240927173726.844732.backup

    Filesize

    1KB

    MD5

    3adec702d4472e3252ca8b58af62247c

    SHA1

    35d1d2f90b80dca80ad398f411c93fe8aef07435

    SHA256

    2b167248e8136c4d45c2c46e2bff6fb5e5137dd4dfdccde998599be2df2e9335

    SHA512

    7562e093d16ee6305c1bb143a3f5d60dafe8b5de74952709abc68a0c353b65416bf78b1fa1a6720331615898848c1464a7758c5dfe78f8098f77fbfa924784c0

  • C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Preferences-20240927173726.844732.backup

    Filesize

    313B

    MD5

    af006f1bcc57b11c3478be8babc036a8

    SHA1

    c3bb4fa8c905565ca6a1f218e39fe7494910891e

    SHA256

    ed6a32e11cc99728771989b01f5ae813de80c46a59d3dc68c23a4671a343cb8c

    SHA512

    3d20689b0f39b414349c505be607e6bfc1f33ac401cf62a32f36f7114e4a486552f3e74661e90db29402bb85866944e9f8f31baba9605aa0c6def621511a26af

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

    Filesize

    38B

    MD5

    fcf8122bbb4eaef7128773a052e79a2b

    SHA1

    963aa5b8b423e72e3df03ad292dea016aab5f8dc

    SHA256

    7d745ba08c61fbbe0665201fd02fe3de79e596d50adb84b7ffeac73d93f4e468

    SHA512

    21e2d2a16579ffd05d8ab8c12203266051d3ee4683ffe7aa4b3cc21ba0cea0aa9d347c74654bb3f27bacb3af5aa09fd8d2744820c0cb6432c38fb7c204bcaf56

  • C:\Windows\Installer\MSI87BE.tmp

    Filesize

    181KB

    MD5

    0c80a997d37d930e7317d6dac8bb7ae1

    SHA1

    018f13dfa43e103801a69a20b1fab0d609ace8a5

    SHA256

    a5dd2f97c6787c335b7807ff9b6966877e9dd811f9e26326837a7d2bd224de86

    SHA512

    fe1caef6d727344c60df52380a6e4ab90ae1a8eb5f96d6054eced1b7734357ce080d944fa518cf1366e14c4c0bd9a41db679738a860800430034a75bb90e51a5

  • C:\Windows\Installer\MSI885B.tmp

    Filesize

    189KB

    MD5

    e6fd0e66cf3bfd3cc04a05647c3c7c54

    SHA1

    6a1b7f1a45fb578de6492af7e2fede15c866739f

    SHA256

    669cc0aae068ced3154acaecb0c692c4c5e61bc2ca95b40395a3399e75fcb9b2

    SHA512

    fc8613f31acaf6155852d3ad6130fc3b76674b463dcdcfcd08a3b367dfd9e5b991e3f0a26994bcaf42f9e863a46a81e2520e77b1d99f703bcb08800bdca4efcb