Analysis

  • max time kernel
    124s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/11/2024, 03:02

General

  • Target

    91b487952951ee6cd25ff253c5ffd8f270290e6425b247d364115f41f5f362a9.exe

  • Size

    901KB

  • MD5

    1afc6ca33051ebf697daf4ea02562fd6

  • SHA1

    64cfe0ddc48842798859756cd0d8bb1d3dac4738

  • SHA256

    91b487952951ee6cd25ff253c5ffd8f270290e6425b247d364115f41f5f362a9

  • SHA512

    79068d1de93847c90ccae9c5bf13b529770cfa81116a2fd067e94a6aa00a18a194647014997c2ff10c12be083f9955233622d2192e3740e019ab8516319f90e6

  • SSDEEP

    12288:jqDEvFo+yo4DdbbMWu/jrQu4M9lBAlKhQcDGB3cuBNGE6iOrpfe4JdaDgaoT0:jqDEvCTbMWu7rQYlBQcBiT6rprG8aw0

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Kills process with taskkill 5 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of FindShellTrayWindow 14 IoCs
  • Suspicious use of SendNotifyMessage 13 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\91b487952951ee6cd25ff253c5ffd8f270290e6425b247d364115f41f5f362a9.exe
    "C:\Users\Admin\AppData\Local\Temp\91b487952951ee6cd25ff253c5ffd8f270290e6425b247d364115f41f5f362a9.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1840
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM firefox.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2140
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM chrome.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2860
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM msedge.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2384
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM opera.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2748
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM brave.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2592
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:552
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
        3⤵
        • Checks processor information in registry
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:2624
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2624.0.994468533\337804244" -parentBuildID 20221007134813 -prefsHandle 1216 -prefMapHandle 1208 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4cd5a25d-af82-4402-ab42-5a6e8344454b} 2624 "\\.\pipe\gecko-crash-server-pipe.2624" 1300 118f5158 gpu
          4⤵
            PID:1348
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2624.1.1220212164\421815043" -parentBuildID 20221007134813 -prefsHandle 1484 -prefMapHandle 1480 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a18d474d-7f70-48bf-bbcb-32ecc088c51f} 2624 "\\.\pipe\gecko-crash-server-pipe.2624" 1496 e73058 socket
            4⤵
              PID:1572
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2624.2.1430717020\1318222584" -childID 1 -isForBrowser -prefsHandle 2096 -prefMapHandle 2092 -prefsLen 21811 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {9064309f-ec2d-4db2-8dac-dbf11e15fd77} 2624 "\\.\pipe\gecko-crash-server-pipe.2624" 2108 1a7b9658 tab
              4⤵
                PID:2544
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2624.3.1406506652\1739078800" -childID 2 -isForBrowser -prefsHandle 2896 -prefMapHandle 2892 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {9a60b720-7331-4074-9036-3749d1db778e} 2624 "\\.\pipe\gecko-crash-server-pipe.2624" 2908 1b84a558 tab
                4⤵
                  PID:1184
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2624.4.320438882\1571370486" -childID 3 -isForBrowser -prefsHandle 3812 -prefMapHandle 3756 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4856d042-e6f3-4fc0-841e-156d010d686d} 2624 "\\.\pipe\gecko-crash-server-pipe.2624" 3824 1fb6c858 tab
                  4⤵
                    PID:2916
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2624.5.349769011\1611457726" -childID 4 -isForBrowser -prefsHandle 3904 -prefMapHandle 3644 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ad9a02b6-afdb-4cd0-a4b2-b9780d79ebc6} 2624 "\\.\pipe\gecko-crash-server-pipe.2624" 3892 1fb6ce58 tab
                    4⤵
                      PID:2860
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2624.6.1654822196\860515529" -childID 5 -isForBrowser -prefsHandle 4092 -prefMapHandle 4100 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f8d3e172-f842-4116-b989-3c1746ff8a8a} 2624 "\\.\pipe\gecko-crash-server-pipe.2624" 4080 1fbf8458 tab
                      4⤵
                        PID:2828

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\activity-stream.discovery_stream.json.tmp

                  Filesize

                  31KB

                  MD5

                  3cd63815f97e358e0f5ea15db4d5fd34

                  SHA1

                  7cd850de915461c857252573e6316d2a74d91dd9

                  SHA256

                  dbeca400e3225c76d5468853103d548b568003f48b002cbe03792abc786a74c2

                  SHA512

                  960b39c6f388426b6637761b931b1d9c06a6b9dc97d1b7854ec8e6d5d4d42d2a1888f4cf4873181df12f8c72339678241025acafd7fe70437edd1674aba7ebb7

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\settings\main\ms-language-packs\browser\newtab\asrouter.ftl

                  Filesize

                  13KB

                  MD5

                  f99b4984bd93547ff4ab09d35b9ed6d5

                  SHA1

                  73bf4d313cb094bb6ead04460da9547106794007

                  SHA256

                  402571262fd1f6dca336f822ceb0ec2a368a25dfe2f4bfa13b45c983e88b6069

                  SHA512

                  cd0ed84a24d3faae94290aca1b5ef65eef4cfba8a983da9f88ee3268fc611484a72bd44ca0947c0ca8de174619debae4604e15e4b2c364e636424ba1d37e1759

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

                  Filesize

                  442KB

                  MD5

                  85430baed3398695717b0263807cf97c

                  SHA1

                  fffbee923cea216f50fce5d54219a188a5100f41

                  SHA256

                  a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e

                  SHA512

                  06511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1

                • C:\Users\Admin\AppData\Local\Temp\tmpaddon-1

                  Filesize

                  8.0MB

                  MD5

                  a01c5ecd6108350ae23d2cddf0e77c17

                  SHA1

                  c6ac28a2cd979f1f9a75d56271821d5ff665e2b6

                  SHA256

                  345d44e3aa3e1967d186a43d732c8051235c43458169a5d7d371780a6475ee42

                  SHA512

                  b046dd1b26ec0b810ee441b7ad4dc135e3f1521a817b9f3db60a32976352e8f7e53920e1a77fc5b4130aac260d79deef7e823267b4414e9cc774d8bffca56a72

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\datareporting\glean\db\data.safe.bin

                  Filesize

                  9KB

                  MD5

                  035096f629303ecc368cb711ecc2cb4c

                  SHA1

                  1a7bf0408d0d9a9122d52d2df762870cf6304ca5

                  SHA256

                  68359011ca7faf295904646372944f706dcc59ce66dc664c10912e9105bde7ce

                  SHA512

                  52b1ca3770d5f3c0184d26c8a6db03aa8a2f160e181a430a50171966c57e509fe6ecdc2eca41defe63eaa4f38659cfc9f37467e1bd4c0f82df9309f84416f0e9

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\datareporting\glean\pending_pings\6675e781-f302-4b8e-b601-9cca462fd481

                  Filesize

                  733B

                  MD5

                  e6c82d81abc09177f13933d1c351bd7f

                  SHA1

                  3c1d54dda6718b5500a5c134eebb29890a30876e

                  SHA256

                  01ee4a1ff6bf1c1550b87ff5db77f72b9942333bc96369bf275a399f5f81a9a1

                  SHA512

                  a15783bf747c42e871fcbef047b634a63752ab40cb6f7ee8292bdefe5c2bae3973d66a6c68df4fb78114246ed681e40d87480ab7d707c034073c9f637b27360f

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dll

                  Filesize

                  997KB

                  MD5

                  fe3355639648c417e8307c6d051e3e37

                  SHA1

                  f54602d4b4778da21bc97c7238fc66aa68c8ee34

                  SHA256

                  1ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e

                  SHA512

                  8f4030bb2464b98eccbea6f06eb186d7216932702d94f6b84c56419e9cf65a18309711ab342d1513bf85aed402bc3535a70db4395874828f0d35c278dd2eac9c

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.info

                  Filesize

                  116B

                  MD5

                  3d33cdc0b3d281e67dd52e14435dd04f

                  SHA1

                  4db88689282fd4f9e9e6ab95fcbb23df6e6485db

                  SHA256

                  f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b

                  SHA512

                  a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\gmp-widevinecdm\4.10.2557.0\LICENSE.txt

                  Filesize

                  479B

                  MD5

                  49ddb419d96dceb9069018535fb2e2fc

                  SHA1

                  62aa6fea895a8b68d468a015f6e6ab400d7a7ca6

                  SHA256

                  2af127b4e00f7303de8271996c0c681063e4dc7abdc7b2a8c3fe5932b9352539

                  SHA512

                  48386217dabf7556e381ab3f5924b123a0a525969ff98f91efb03b65477c94e48a15d9abcec116b54616d36ad52b6f1d7b8b84c49c204e1b9b43f26f2af92da2

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\gmp-widevinecdm\4.10.2557.0\manifest.json

                  Filesize

                  372B

                  MD5

                  8be33af717bb1b67fbd61c3f4b807e9e

                  SHA1

                  7cf17656d174d951957ff36810e874a134dd49e0

                  SHA256

                  e92d3394635edfb987a7528e0ccd24360e07a299078df2a6967ca3aae22fa2dd

                  SHA512

                  6125f60418e25fee896bf59f5672945cd8f36f03665c721837bb50adf5b4dfef2dddbfcfc817555027dcfa90e1ef2a1e80af1219e8063629ea70263d2fc936a7

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll

                  Filesize

                  11.8MB

                  MD5

                  33bf7b0439480effb9fb212efce87b13

                  SHA1

                  cee50f2745edc6dc291887b6075ca64d716f495a

                  SHA256

                  8ee42d9258e20bbc5bfdfae61605429beb5421ffeaaa0d02b86d4978f4b4ac4e

                  SHA512

                  d329a1a1d98e302142f2776de8cc2cd45a465d77cb21c461bdf5ee58c68073a715519f449cb673977288fe18401a0abcce636c85abaec61a4a7a08a16c924275

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.lib

                  Filesize

                  1KB

                  MD5

                  688bed3676d2104e7f17ae1cd2c59404

                  SHA1

                  952b2cdf783ac72fcb98338723e9afd38d47ad8e

                  SHA256

                  33899a3ebc22cb8ed8de7bd48c1c29486c0279b06d7ef98241c92aef4e3b9237

                  SHA512

                  7a0e3791f75c229af79dd302f7d0594279f664886fea228cfe78e24ef185ae63aba809aa1036feb3130066deadc8e78909c277f0a7ed1e3485df3cf2cd329776

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.sig

                  Filesize

                  1KB

                  MD5

                  937326fead5fd401f6cca9118bd9ade9

                  SHA1

                  4526a57d4ae14ed29b37632c72aef3c408189d91

                  SHA256

                  68a03f075db104f84afdd8fca45a7e4bff7b55dc1a2a24272b3abe16d8759c81

                  SHA512

                  b232f6cf3f88adb346281167ac714c4c4c7aac15175087c336911946d12d63d3a3a458e06b298b41a7ec582ef09fe238da3a3166ff89c450117228f7485c22d2

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\prefs-1.js

                  Filesize

                  6KB

                  MD5

                  709bb68a7e660166b6a8fbe42efeaa43

                  SHA1

                  2c7c78ef3f6d95da829cd56bcf2060da1ded5ae5

                  SHA256

                  c6d58b4309ccbb58524042e34f18735ed4199797e61bd70b657fc8e8e59c7e43

                  SHA512

                  b0438785ceb42bca74ec9666b85c5f6d8a10b6aa52bc47e6a4dcdbaf9d7b45e9395022ea9da927f687a93018e4956b2b8c078601959237b43922ece5a180166f

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\prefs-1.js

                  Filesize

                  7KB

                  MD5

                  e997a0f5c406405f42fb28e82006c042

                  SHA1

                  25983e76ba3c1e795c676fe69e547405ef60199c

                  SHA256

                  ea4c007597762f0ac9ea9fa00cea1f69a9b68fe25a4498d49ee96fce123a48b8

                  SHA512

                  9821ddafd40d9e1080555a27c5fde65a74fdad31d3bda9cc2967a77e8402a3c1ea28bf5903ad642af82f7360396dd95e785f2e9eff7ec4673f850c06507ca6be

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\prefs-1.js

                  Filesize

                  7KB

                  MD5

                  f2f5604fedc969dad23b3df905edee27

                  SHA1

                  dc53c15914e05a603596f5d3d89ee51dc32bbebb

                  SHA256

                  a5c9a6fe7d86fcb102a6c91749b719f8cdf14978a4b5592a8854af33b4b04dea

                  SHA512

                  195fddb3b87e04ef53bcedaef8442830a189516fd3854750776b75e29bece8d46e73bba9e1c9cdca6607da11c02049271e0b6bf40532e9955f5c57fb426b0d9b

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\prefs.js

                  Filesize

                  6KB

                  MD5

                  7c0d94ba154b8f3121e505c8b56a7e16

                  SHA1

                  0441a03bb3323e2524f2c2f80f581ade92f0cd92

                  SHA256

                  bea6301399f3f56f28d45fc9e56bc11734ca6d0466684bf3849dd3a684d5f1a4

                  SHA512

                  bc45dc451e014d09c52bce6971f0c708742bb9c616bf4c23b223eddaba9303e5f8036268a09576543c8cf761daf17666c6b427d3d9ee45226bdf303284544653

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bs4a8d8y.default-release\sessionstore-backups\recovery.jsonlz4

                  Filesize

                  4KB

                  MD5

                  dd1057e37d79a1cbc87c458332c1cb09

                  SHA1

                  1d297415da037eb8cc8cfe9e82078ec67743e926

                  SHA256

                  60d8d829b4f781d4e8e6556ffa14d6c0449a307b9f35a03553c5ce5c675f20a7

                  SHA512

                  0f6541554801ea61efea97f84bf715aee83abcb07e3022280d6e2a29d9724e8a90ae034779aa7b8b704555ce53629c72a5d2d3bb5c6a7c3d5a5f7145f53e9309