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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-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 13 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Blocklisted process makes network request 1 IoCs
  • 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 16 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
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 22 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
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2196
  • 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
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:712
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 56B66E9FE9290F59A0FDA4DC8C4796B2
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2300
      • C:\Users\Admin\AppData\Local\Temp\B6CD64A5-F7EF-4B40-9AC0-9B727F1E46DE\lite_installer.exe
        "C:\Users\Admin\AppData\Local\Temp\B6CD64A5-F7EF-4B40-9AC0-9B727F1E46DE\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:2076
      • C:\Users\Admin\AppData\Local\Temp\0D66AB86-6A1E-4328-B136-9CC901D6FAAF\seederexe.exe
        "C:\Users\Admin\AppData\Local\Temp\0D66AB86-6A1E-4328-B136-9CC901D6FAAF\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\FF4F22DB-AAA7-4A5E-965A-B3C62AA1F788\sender.exe" "--is_elevated=yes" "--ui_level=5" "--good_token=x" "--no_opera=n"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2176
        • C:\Users\Admin\AppData\Local\Temp\FF4F22DB-AAA7-4A5E-965A-B3C62AA1F788\sender.exe
          C:\Users\Admin\AppData\Local\Temp\FF4F22DB-AAA7-4A5E-965A-B3C62AA1F788\sender.exe --send "/status.xml?clid=10609000&uuid=bc96a027-DA60-4D73-9A57-2B2C5F94e030&vnt=Windows 7x64&file-no=6%0A15%0A25%0A45%0A57%0A59%0A111%0A125%0A129%0A"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          PID:1816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Config.Msi\f773c47.rbs

    Filesize

    575B

    MD5

    9d76c5866b4fdb459640c2ac724413b6

    SHA1

    2a8ae9a22fb12a9eeca42b48087365da90ad9b70

    SHA256

    2eb21bc6686f0fe3f5631b8ba55de646ea29de61332ec408bccdbf29fb20355f

    SHA512

    449a9968591f5f72a29c1d77dd75d0718d02c812166d76a2f66dbdbcc1417f5b72fa4f177a8b74827291485e89f1a1ec2e96f11e7f87305fd36ef504979b75a8

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

    Filesize

    342B

    MD5

    a3856cfd07fb6e40fbcca84712402641

    SHA1

    5f4fe4d989f035bcb96832b1e1bbff1ef68e8aee

    SHA256

    fd2f0e479002b8a845b3b5952d9af9c05fd341ce23e82e84d668780b286af5ce

    SHA512

    331f826b3df4ef13c7519aa0827e871fa180b9001cc51decaec1683f0d41c6fe58fabf3eefffe0be4cb8f80f9dedfdd1239abd47cf7a1f585f0baddcfeda94f1

  • C:\Users\Admin\AppData\Local\Temp\B6CD64A5-F7EF-4B40-9AC0-9B727F1E46DE\lite_installer.exe

    Filesize

    419KB

    MD5

    aafdfaa7a989ddb216510fc9ae5b877f

    SHA1

    41cf94692968a7d511b6051b7fe2b15c784770cb

    SHA256

    688d0b782437ccfae2944281ade651a2da063f222e80b3510789dbdce8b00fdc

    SHA512

    6e2b76ff6df79c6de6887cf739848d05c894fbd70dc9371fff95e6ccd9938d695c46516cb18ec8edd01e78cad1a6029a3d633895f7ddba4db4bf9cd39271bd44

  • C:\Users\Admin\AppData\Local\Temp\Cab37C5.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • 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\Tar37D7.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

    Filesize

    34KB

    MD5

    c7e5da14b38d23b42aca09e0fb325cc7

    SHA1

    dba389c128b734b735b16f3050225c822ea4db77

    SHA256

    47b049c68568886c8026115b530cc3112f775d9047afd58a5e216f172dbeaec0

    SHA512

    b0317a6cf5cd7cc9bec645a91046ec4c79ec7cd46e74569b0617b082d66f95a8980af7c97cb3e06d3c99142982cada7bcbc0ffbc5a221dbfb7fe48bb6f79cf7a

  • 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\[email protected]

    Filesize

    2KB

    MD5

    0244054d7d87f205af1a1420ee8f927e

    SHA1

    a35a6ab7da66091e4f14b1ff4067a04855a20a3f

    SHA256

    89e51c80008d4c6e3b4c26e7ec9b7db0e37517573141e0c37348347bd0eabb20

    SHA512

    9d70694785e745e020498f60f3aff91ddceffff0093c5c46da2db42951ac994395926e94feb92a6f009510f96a33e601000d4fc8ce845bb7471113b705875aef

  • C:\Users\Admin\AppData\Local\Temp\tmp2176aaaaaa

    Filesize

    2.5MB

    MD5

    fefc3d677388386c29d8720c15b9db3f

    SHA1

    370f1f40ae5c652d87b3b8f42e67d827af2b1754

    SHA256

    74d5e8d3cd8d659d8df8e6f306832dfc252e1a6e676bb60334e31b5943deb4fb

    SHA512

    b462ca1ffb0798bedc39c945daa75ff73e0efbb1c6dfdb262e6b2936158933f514f0b4169e811069df11aaeaebd39c826ce0caf9f6eb6d77de249fca6abe39fe

  • 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\bz1ih2a5.Admin\places.sqlite-20240927173728.398000.backup

    Filesize

    68KB

    MD5

    314cb7ffb31e3cc676847e03108378ba

    SHA1

    3667d2ade77624e79d9efa08a2f1d33104ac6343

    SHA256

    b6d278384a3684409a2a86f03e4f52869818ce7dd8b5779876960353f7d35dc1

    SHA512

    dc795fa35ea214843a781ee2b2ef551b91b6841a799bef2c6fb1907d90f6c114071a951ebb7b2b30e81d52b594d447a26ab12ddb57c331e854577d11e5febef5

  • C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Bookmarks-20240927173728.460400.backup

    Filesize

    1KB

    MD5

    3adec702d4472e3252ca8b58af62247c

    SHA1

    35d1d2f90b80dca80ad398f411c93fe8aef07435

    SHA256

    2b167248e8136c4d45c2c46e2bff6fb5e5137dd4dfdccde998599be2df2e9335

    SHA512

    7562e093d16ee6305c1bb143a3f5d60dafe8b5de74952709abc68a0c353b65416bf78b1fa1a6720331615898848c1464a7758c5dfe78f8098f77fbfa924784c0

  • C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Preferences-20240927173728.460400.backup

    Filesize

    313B

    MD5

    af006f1bcc57b11c3478be8babc036a8

    SHA1

    c3bb4fa8c905565ca6a1f218e39fe7494910891e

    SHA256

    ed6a32e11cc99728771989b01f5ae813de80c46a59d3dc68c23a4671a343cb8c

    SHA512

    3d20689b0f39b414349c505be607e6bfc1f33ac401cf62a32f36f7114e4a486552f3e74661e90db29402bb85866944e9f8f31baba9605aa0c6def621511a26af

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

    Filesize

    36B

    MD5

    82f4b10f4efb2526865344167c22c901

    SHA1

    4c5b01da065c31a31b15505c8ea6ea8b549f82fb

    SHA256

    148f1523cef8fd3712046b90c94c431076c14438d00091f359eca3dd10e10176

    SHA512

    93e1582d59d5769af366718e61105bbee65b18952ff893e6060648a7f28c91aab1be6182944ed0389003e3070b5aaf292e9cc09d0563c206ce7073c92e9232b8

  • C:\Windows\Installer\MSI403A.tmp

    Filesize

    181KB

    MD5

    0c80a997d37d930e7317d6dac8bb7ae1

    SHA1

    018f13dfa43e103801a69a20b1fab0d609ace8a5

    SHA256

    a5dd2f97c6787c335b7807ff9b6966877e9dd811f9e26326837a7d2bd224de86

    SHA512

    fe1caef6d727344c60df52380a6e4ab90ae1a8eb5f96d6054eced1b7734357ce080d944fa518cf1366e14c4c0bd9a41db679738a860800430034a75bb90e51a5

  • C:\Windows\Installer\MSI40B8.tmp

    Filesize

    189KB

    MD5

    e6fd0e66cf3bfd3cc04a05647c3c7c54

    SHA1

    6a1b7f1a45fb578de6492af7e2fede15c866739f

    SHA256

    669cc0aae068ced3154acaecb0c692c4c5e61bc2ca95b40395a3399e75fcb9b2

    SHA512

    fc8613f31acaf6155852d3ad6130fc3b76674b463dcdcfcd08a3b367dfd9e5b991e3f0a26994bcaf42f9e863a46a81e2520e77b1d99f703bcb08800bdca4efcb

  • \Users\Admin\AppData\Local\Temp\0D66AB86-6A1E-4328-B136-9CC901D6FAAF\seederexe.exe

    Filesize

    8.6MB

    MD5

    225ba20fa3edd13c9c72f600ff90e6cb

    SHA1

    5f1a9baa85c2afe29619e7cc848036d9174701e4

    SHA256

    35585d12899435e13e186490fcf1d270adbe3c74a1e0578b3d9314858bf2d797

    SHA512

    97e699cffe28d3c3611570d341ccbc1a0f0eec233c377c70e0e20d4ed3b956b6fe200a007f7e601a5724e733c97eaddc39d308b9af58d45f7598f10038d94ab3

  • \Users\Admin\AppData\Local\Temp\FF4F22DB-AAA7-4A5E-965A-B3C62AA1F788\sender.exe

    Filesize

    260KB

    MD5

    f1a8f60c018647902e70cf3869e1563f

    SHA1

    3caf9c51dfd75206d944d4c536f5f5ff8e225ae9

    SHA256

    36022c6ecb3426791e6edee9074a3861fe5b660d98f2b2b7c13b80fe11a75577

    SHA512

    c02dfd6276ad136283230cdf07d30ec2090562e6c60d6c0d4ac3110013780fcafd76e13931be53b924a35cf473d0f5ace2f6b5c3f1f70ce66b40338e53d38d1e