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Resubmissions

09/01/2024, 01:52

240109-cantsabbbj 1

09/01/2024, 01:34

240109-bzefzaaehk 1

Analysis

  • max time kernel
    1171s
  • max time network
    1173s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/01/2024, 01:52

General

  • Target

    https://content.money2020.com/m2020-comms-unsubscribe.html

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 5 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 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:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://content.money2020.com/m2020-comms-unsubscribe.html
    1⤵
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1264
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1264.0.760923536\1470634016" -parentBuildID 20221007134813 -prefsHandle 1884 -prefMapHandle 1876 -prefsLen 20671 -prefMapSize 233414 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e2b12a96-7d48-4535-a57e-7939929eb80d} 1264 "\\.\pipe\gecko-crash-server-pipe.1264" 1964 1a9c4df7158 gpu
      2⤵
        PID:2060
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1264.1.731035365\1052870670" -parentBuildID 20221007134813 -prefsHandle 2376 -prefMapHandle 2372 -prefsLen 21487 -prefMapSize 233414 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {01abf2b8-278b-4212-b74b-c5cf15042984} 1264 "\\.\pipe\gecko-crash-server-pipe.1264" 2388 1a9b8372b58 socket
        2⤵
          PID:4424
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1264.2.1319186574\1105925077" -childID 1 -isForBrowser -prefsHandle 3100 -prefMapHandle 3096 -prefsLen 21590 -prefMapSize 233414 -jsInitHandle 1420 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {676529d0-9761-4031-b614-d219ca2aeafc} 1264 "\\.\pipe\gecko-crash-server-pipe.1264" 3112 1a9c4d60058 tab
          2⤵
            PID:3528
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1264.3.1017912374\462947425" -childID 2 -isForBrowser -prefsHandle 3900 -prefMapHandle 3896 -prefsLen 25988 -prefMapSize 233414 -jsInitHandle 1420 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5ca857cc-d9f0-4e43-8dae-0c2ea80ebc84} 1264 "\\.\pipe\gecko-crash-server-pipe.1264" 3904 1a9c9908d58 tab
            2⤵
              PID:5040
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1264.6.261082063\809047790" -childID 5 -isForBrowser -prefsHandle 5328 -prefMapHandle 5332 -prefsLen 26047 -prefMapSize 233414 -jsInitHandle 1420 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ba21cda6-47aa-480f-aaa2-49a2efa600ae} 1264 "\\.\pipe\gecko-crash-server-pipe.1264" 5316 1a9cae2db58 tab
              2⤵
                PID:2244
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1264.5.1928223952\1655606644" -childID 4 -isForBrowser -prefsHandle 5132 -prefMapHandle 5136 -prefsLen 26047 -prefMapSize 233414 -jsInitHandle 1420 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d21d83cf-f5ba-403d-9a13-24368bc46990} 1264 "\\.\pipe\gecko-crash-server-pipe.1264" 5124 1a9cae2d258 tab
                2⤵
                  PID:2228
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1264.4.925467156\2043356839" -childID 3 -isForBrowser -prefsHandle 4944 -prefMapHandle 4900 -prefsLen 26047 -prefMapSize 233414 -jsInitHandle 1420 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2ba6afd9-5ec5-44e2-bd46-d24aac901e92} 1264 "\\.\pipe\gecko-crash-server-pipe.1264" 4984 1a9cae2ae58 tab
                  2⤵
                    PID:4316
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "https://content.money2020.com/m2020-comms-unsubscribe.html"
                  1⤵
                  • Suspicious use of WriteProcessMemory
                  PID:988
                • C:\Windows\system32\rundll32.exe
                  "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
                  1⤵
                    PID:1280
                  • C:\Windows\System32\svchost.exe
                    C:\Windows\System32\svchost.exe -k UnistackSvcGroup
                    1⤵
                    • Suspicious use of AdjustPrivilegeToken
                    PID:5992

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\nbjxj16p.default-release\cache2\entries\B573808F9B4F64D3E5F0B069BDAA48EF4086E712

                    Filesize

                    13KB

                    MD5

                    edecbb1b4a521da30df7c98cd2e2dcb9

                    SHA1

                    b5bb7f2110dab9d0c47975d02fcaf591fabcc801

                    SHA256

                    d5859c36389a1f26cde42e641d16298318de1fae780a0a4fce3c1b0ee5162dab

                    SHA512

                    b0d7fbc939dabfca1184017210dbd2687c8583773ae80230b7bd1a9f1e14c09433dc9ba6877299f883de36cbec7a91f39fb125531f29c39ff91de492b7267f1c

                  • 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

                    1.1MB

                    MD5

                    fb8f03ec8837b3217766487e9d757898

                    SHA1

                    696403c2493e7d019c64e551e65a70b84836a37e

                    SHA256

                    1417b73a9beba38cfaf77a45fe615af3001e2c77947b7ec172ff5c3fc82d190c

                    SHA512

                    1cd5648025472584c4ca019f44a5f68561556e22bb6451b80e0645078938e2aa5e84ace4a1ab10f1d6485d71f0497b761341a7e9e97824a63ff099c758c32a16

                  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6824f4a902c78fbd.customDestinations-ms

                    Filesize

                    7KB

                    MD5

                    27534da2d306e0d792a15e16ac55aa39

                    SHA1

                    8c1b86307ac5412a93f55fbd60052f85e2b45aa2

                    SHA256

                    9278f05be98ce3f0515d956ae1c6887a78b6c0fa99c6ed76734311953b6aacfa

                    SHA512

                    67ca9442bc92a01e2b6902f2bfed1548d13a18e02ce0894a35ffd81631d21ac433214e90c402b7ca930533301a6718b0407a8f462c7a76e31f3946f12650102a

                  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6824f4a902c78fbd.customDestinations-ms

                    Filesize

                    7KB

                    MD5

                    8650f6cb75ff216ba3e38c9f4038035f

                    SHA1

                    15fb17fef3e5e8bc55c4175bdb9d39eb76b37be5

                    SHA256

                    cfc195448b15ffba5ecee9eab288cbb5fe6a89c7da63d54049f2cb96f4418122

                    SHA512

                    641e00d37e72b8984d9ce120e8d34df69349c4ef9e9163855363c7b815c1359607e21ac08ef92a956073180bf34538866cf54f59bace451748672cfbd72ea0c1

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\SiteSecurityServiceState.txt

                    Filesize

                    372B

                    MD5

                    3029799388d7c6575d527c5d76c072dd

                    SHA1

                    cc733f46f27eba79e956b2b6b9e29cd0cd8e1172

                    SHA256

                    8ddff831624cf9fc8bce977c9deacbf2f2ada3887014b4b2f4a705e688bdea46

                    SHA512

                    cefbcd40ad4dd3c9e4023217c4385ef12df39db121f325db90f0a1d40227fe680ba247aa4e2025e01ca1b8d659fbe6907e7d81f627441dd63a45f890596d9d23

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\bookmarkbackups\bookmarks-2024-01-09_11_grVx-X3BxQbeKq7ztIKxWA==.jsonlz4

                    Filesize

                    944B

                    MD5

                    4ad200329f3da1d8db160df28c5bc015

                    SHA1

                    b5341199cb262ea6d4331510c006de7f52c77df8

                    SHA256

                    c12d2c1d66817b3ac755e4bc5102fd0c5a7f4c22d7933a6c58aec819c4c893a8

                    SHA512

                    fa6773333791df6db465816546ea37fd245537856286717c64d42b233d8403c72e19368a2626bee70ee74d46630fd008be298019817dd7d8405088c012033509

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\broadcast-listeners.json

                    Filesize

                    216B

                    MD5

                    73ecbdab5d4d21e31d04ae8cc58e1887

                    SHA1

                    400021060552168613ed06f36b1e73d3e263ff7c

                    SHA256

                    72e9137b936d8c06934ab44497fa83aec3271cd28c39d5d94a17a209dfa2e0df

                    SHA512

                    9de88910fa9a9487ea62888a91ae0815efd0f28aa391093e09180770b1467d1090343ad0ad526c3723cfda8b0cc5452451090052bb64ece26a896c1f5377ab9a

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\datareporting\glean\db\data.safe.bin

                    Filesize

                    9KB

                    MD5

                    3b06cd6703bfecc179fe114decfeeb9c

                    SHA1

                    076d4e0115444069effa38ff67b22b7b8620117d

                    SHA256

                    b06e3cdfb0f3dde4b8d94b241933e8fc04b6014b16dc54464b79ffb4d905f4c6

                    SHA512

                    af52e00ebdb0da0db502f26f36bc2734f1c6c7da8672320f76299763d62796c71e6f0845c98b91757cd142ba15e152dd46b2b50f30d15a731ca38eea8a8aa6d4

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\datareporting\glean\pending_pings\8c581502-603f-4961-91b0-e3e9ffd00ffc

                    Filesize

                    734B

                    MD5

                    c52f7b1b8025ceeab5ff0ada20e5b656

                    SHA1

                    ead518503d9812abad536f4409c2f4ef094da14a

                    SHA256

                    143912ea865d5a25451b7574a9374df09029c13884974ee50de58121cb2855f6

                    SHA512

                    83c00728edafc2771869970d924de99006d985fb207536d7058cfd384e0ff693c2481ed408fd8c9546636dc17d6de504949b3ad14cdac1685e63e2d6adcbe02e

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dll

                    Filesize

                    381KB

                    MD5

                    4ad4cbfbec69ea8fd9b65936461e95e7

                    SHA1

                    5d8eaccd237ffa44b913aef9e59a0367edbbca9f

                    SHA256

                    6bc84c8e253a3a944980204e4c879fdad32c1535cfeb1d9046a2eb40643a458d

                    SHA512

                    ed67e091c1cde35f3ac2318bb2fc028bd95ce7d37885af4d3315d6326b320e48ad8edff1ba6aa8df059993512c72a4918fa2de3aeecf5f245581dd8292471440

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.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\nbjxj16p.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\nbjxj16p.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\nbjxj16p.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll

                    Filesize

                    893KB

                    MD5

                    53c73e6c70ba8ebac201e58df0372a49

                    SHA1

                    c4200bf819dfdf0b516850a90dc0792c199e946f

                    SHA256

                    b1c5ed56d5ce1bff506f572a8c5423a8065f4ad01555ed373ff1493f3b2a1332

                    SHA512

                    5533a79ae48752d7746f60bb66a23733852a478cea3a67a5cadd9e77bf1b465b54ab6fba52a429dc88f5ba570ff35a4630cc62b43b451b7dbbc9abacc6ba3d2f

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.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\nbjxj16p.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\nbjxj16p.default-release\prefs-1.js

                    Filesize

                    6KB

                    MD5

                    ab3648dcea4711225c58d556bc0706cb

                    SHA1

                    a1c86ca1da88a65c3cc7eecda517108208458584

                    SHA256

                    07022ab9302aa10b664f04f660cf43ee965668a0237a03ecb53f083dea59594c

                    SHA512

                    b2725db5bb410e1358e467af3473c840a1edcea5696d391069943257254d9f81ea1ec7a9e939de97c1886a8c811ea015f866fd86277c97affe2950e1ebd49c95

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\prefs-1.js

                    Filesize

                    10KB

                    MD5

                    68785f9b531398cc044ad03928bf6bca

                    SHA1

                    053ba0fc5f5aac1b9d6fd50b5c22a2d9a8da7cbc

                    SHA256

                    a4fd6800003a0109dfdaedc1d4c389b8ec0479606156a0c9c162163a6fa392e6

                    SHA512

                    1e64d441ec861f45c73823be513b7ab3722325adaa929936df575957199cd5c1b4bb1f6bcebc385690090f5b838c735c20f35b18295873f4a5148b23185696fb

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\sessionCheckpoints.json

                    Filesize

                    90B

                    MD5

                    c4ab2ee59ca41b6d6a6ea911f35bdc00

                    SHA1

                    5942cd6505fc8a9daba403b082067e1cdefdfbc4

                    SHA256

                    00ad9799527c3fd21f3a85012565eae817490f3e0d417413bf9567bb5909f6a2

                    SHA512

                    71ea16900479e6af161e0aad08c8d1e9ded5868a8d848e7647272f3002e2f2013e16382b677abe3c6f17792a26293b9e27ec78e16f00bd24ba3d21072bd1cae2

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\sessionstore-backups\recovery.jsonlz4

                    Filesize

                    1KB

                    MD5

                    5617f5921ecb27b349c3fd757951aa1d

                    SHA1

                    ad1fdd2d330ffeb086151b2fde2a2edee909e0e5

                    SHA256

                    51e7a3867ffab85ba7d3785c4d256018e19b8785451e26a8d9deb5659380eb06

                    SHA512

                    e9c5b606839813b64a10f5e01739dc41ef1e096d22b0e3fa0a17b1c0951181cd261d7813653ec08739e9b53858afc5904be93997e8c632086a344e5413216052

                  • memory/5992-2105-0x0000025E45B90000-0x0000025E45B91000-memory.dmp

                    Filesize

                    4KB

                  • memory/5992-2089-0x0000025E3D840000-0x0000025E3D850000-memory.dmp

                    Filesize

                    64KB

                  • memory/5992-2108-0x0000025E45BC0000-0x0000025E45BC1000-memory.dmp

                    Filesize

                    4KB

                  • memory/5992-2109-0x0000025E45CD0000-0x0000025E45CD1000-memory.dmp

                    Filesize

                    4KB

                  • memory/5992-2107-0x0000025E45BC0000-0x0000025E45BC1000-memory.dmp

                    Filesize

                    4KB

                  • memory/5992-2073-0x0000025E3D740000-0x0000025E3D750000-memory.dmp

                    Filesize

                    64KB