Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/08/2026, 17:02

General

  • Target
    2026-08-20_d1a71d9ee236b32cc258f2e2434daa9a_coinminer_dosia_elex_frostygoop_glassworm_hive_poet-rat_.exe
  • Size 9.5MB
  • Sample260820-vkhdvs1glc
  • SHA256 d553d05102eee99c4b24109bdfd146cf0251e86d6ef9c6e303e4bbcbf905967d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 4 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Modifies trusted root certificate store through registry 1 TTPs 2 IoCs

    A root certificate was added, modified, or removed in the trusted certificate store registry paths.

  • System Location Discovery: System Language Discovery 1 TTPs 17 IoCs

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

  • Kills process with taskkill 15 IoCs
  • Modifies system certificate store 2 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 16 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-20_d1a71d9ee236b32cc258f2e2434daa9a_coinminer_dosia_elex_frostygoop_glassworm_hive_poet-rat_.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-20_d1a71d9ee236b32cc258f2e2434daa9a_coinminer_dosia_elex_frostygoop_glassworm_hive_poet-rat_.exe"
    1⤵
    • Modifies trusted root certificate store through registry
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:5192
    • C:\Windows\SysWOW64\reagentc.exe
      reagentc.exe /disable
      2⤵
      • Drops file in System32 directory
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      PID:4568
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM chrome.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:4964
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM firefox.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2472
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM brave.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:5472
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM opera.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:5004
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM kometa.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:1212
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM orbitum.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:1456
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM centbrowser.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:5240
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM 7star.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:1704
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM sputnik.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:1748
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM vivaldi.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:3540
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM epicprivacybrowser.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:4116
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM msedge.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:1376
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM uran.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:6044
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM yandex.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2668
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM iridium.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:4588
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k netsvcs -p -s BDESVC
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:5016

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        appsconversions.txt_Tq6P

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\appsconversions.txt_Tq6P
        • Size 1.4MB
        • SHA256 8b9fae5ea9dd21c2313022e151788b276d995c8b9115ee46832b804a914e6307
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appsglobals.txt_8lim

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\appsglobals.txt_8lim
        • Size 331KB
        • SHA256 bcb6ad603f5f2d3b0df5663e8ccd4a4209201816e80bb2f60ba11c81d4dd6bdf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appssynonyms.txt_g2j8

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\appssynonyms.txt_g2j8
        • Size 374KB
        • SHA256 293742879d3eafac5178f28d9272f370481914bc76e80f90808bba7d9c423c26
        • MD5 SHA1 SHA512 SSDEEP TLSH

        arbitration_service_config.json

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\arbitration_service_config.json
        • Size 18KB
        • SHA256 4f80297878efc766ea56228d59d559df416d36f3911a2ee240ba81a4eb27ca0f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        backupsave.csv

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\backupsave.csv
        • Size 870KB
        • SHA256 17c985fdd786e2183441b5266be8d13188f26b55d0b23cb2a72204cb614514a8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        brndlog.txt

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\brndlog.txt
        • Size 6KB
        • SHA256 7fb14e43389ec45232d7f89c1409af7c68877ebe7dd2d4ffc6f5253488a4b5b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        default_cloud_config.json

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\default_cloud_config.json
        • Size 13KB
        • SHA256 f9e4da319fe1f5a7d497c452421f4648a24ec7588f309ebea0f0cd61a6251eef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disableping.ppt

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\disableping.ppt
        • Size 1.7MB
        • SHA256 0cd95b9668655d49c5d781c2828ab702935c69d600060790c0cd4b60a78bec73
        • MD5 SHA1 SHA512 SSDEEP TLSH

        discovercachedata.dat

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\discovercachedata.dat
        • Size 1022B
        • SHA256 d289799ffdb48b506a2c114846cd5389ddbc6b985f3d8d6947fadf7f8ea54ee6
        • MD5 SHA1 SHA512 TLSH

        exitrestore.xlsx

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\exitrestore.xlsx
        • Size 12KB
        • SHA256 053b3a7a90641ba863a2c9361fe7024d8a2c7c45e63a883a556e4aec34a9cf3e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        frmdata64.dat

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\frmdata64.dat
        • Size 248KB
        • SHA256 ba2d0fc11a46c773f8e5eccc05c4541e18f73293e3bcace988f7cfbf69682c83
        • MD5 SHA1 SHA512 SSDEEP TLSH

        iconcacherdr65536.dat

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\iconcacherdr65536.dat
        • Size 68KB
        • SHA256 d6e43fd38c5f071d3291ef1d7d6875147c49b34e87bedc57062b58eb0f5b6f36
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ie4uinit-userconfig.log

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\ie4uinit-userconfig.log
        • Size 2KB
        • SHA256 8ab80b694bc97e673076e9b5d26e68016ead5c8edb1c5d6a06a4bbe85d198d71
        • MD5 SHA1 SHA512 TLSH

        index.txt

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\index.txt
        • Size 375B
        • SHA256 25e1fb1130c0fbcdcf0f5f5388c5a085aefad2720b591fb602afa10b4d9f78aa
        • MD5 SHA1 SHA512 TLSH

        msimgsiz.dat

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\msimgsiz.dat
        • Size 47KB
        • SHA256 3d9a9d6bfa75929409006fb1a4f21a335dfe59c7a1a65195a808eca9103edaaf
        • MD5 SHA1 SHA512 SSDEEP

        searchunifiedtilemodelcache.dat

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\searchunifiedtilemodelcache.dat
        • Size 9KB
        • SHA256 b1ecee8742ffb6530666239ecdf80e3c0e89fa39e0ed6db689ded833b3a19b5a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        settings.dat

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\settings.dat
        • Size 40B
        • SHA256 59ffe43ef3321744091ab6e91027cf89937735cf5fa8749bd7fc1ec8eeb2bb54
        • MD5 SHA1 SHA512

        settings.dat_Ekei

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\settings.dat_Ekei
        • Size 8KB
        • SHA256 7fbb3e503ed8a4a8e5d5fab601883cbb31d2e06d6b598460e570fb7a763ee555
        • MD5 SHA1 SHA512 SSDEEP TLSH

        settingscache.txt

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\settingscache.txt
        • Size 575KB
        • SHA256 bfef4a905afe500c0f805c24896ad9cfaa3b6258a39497c7d00ce8a6d3f7d19c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        settingsconversions.txt_NAmB

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\settingsconversions.txt_NAmB
        • Size 520KB
        • SHA256 2541db95c321472c4cb91864cdfa2f1ed0f0069ac7f9cec86e10822283985c13
        • MD5 SHA1 SHA512 SSDEEP TLSH

        settingsglobals.txt_3kxs

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\settingsglobals.txt_3kxs
        • Size 60KB
        • SHA256 980cf428a69ee46ec1385f1e3495b2fe91b21089a944de3a8bfb60f9091f3184
        • MD5 SHA1 SHA512 SSDEEP TLSH

        settingssynonyms.txt_n8NC

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\settingssynonyms.txt_n8NC
        • Size 125KB
        • SHA256 adc8986901f6d85440631722ff559c58f15bc7d3e555513278f4565c0675e9d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        startunifiedtilemodelcache.dat

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\startunifiedtilemodelcache.dat
        • Size 9KB
        • SHA256 bc4c76a66fa90a1aa68c1032e47991a28f98490b074894a97906138a43c92f3c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        thirdpartynotices.txt

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\thirdpartynotices.txt
        • Size 47KB
        • SHA256 44a7b7572c14f48c5fd0a757be8620d33332054bb93acc338e29da7e40624f6e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        throttle_store.dat

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\throttle_store.dat
        • Size 20B
        • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
        • MD5 SHA1 SHA512

        wpndatabase.db

        • Path C:\Users\Admin\AppData\Local\Temp\commonfiles-temp\Admin\wpndatabase.db
        • Size 1024KB
        • SHA256 2ab4e0493414e71d960a7b8c53c18c19d39069adb6d2988122c0a80daef96645
        • MD5 SHA1 SHA512 SSDEEP TLSH