Analysis

  • max time kernel
    60s
  • max time network
    62s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 19:07

General

  • Target

    System Voleume Information pcaps/f2e83873-ad5c-4abb-b0d4-e3b752b1f46f.pcap

  • Size

    15.8MB

  • MD5

    5106122aecb27dc5e095c137beb161ed

  • SHA1

    0f36ee4f2dcaa7e8c0d863c762d8720d3210b947

  • SHA256

    595f5c09f39423a9be52175c748f180a2575e7fbce32a1b19284e81347f74991

  • SHA512

    482c905dc055ab35a55b4d034f43d4c31133c3c3110906ed0eb872482cf9097bd66ebbedb2011aef4e4e7a7814af46058238e91a3b4151e4bcf8be78533bdfa4

  • SSDEEP

    196608:vZMdyBuLpqB+Ns7XP4Be14eVpobRZKoRmuJjkZ5oM1lnrgb0/sWx1u3FR7zFFQdu:aYU1w+qP6eKDWfIu9ycsWzuL3T/

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Modifies registry class 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 17 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:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\System Voleume Information pcaps\f2e83873-ad5c-4abb-b0d4-e3b752b1f46f.pcap"
    1⤵
    • Modifies registry class
    PID:2796
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1640
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\AppData\Local\Temp\System Voleume Information pcaps\f2e83873-ad5c-4abb-b0d4-e3b752b1f46f.pcap"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1624
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\AppData\Local\Temp\System Voleume Information pcaps\f2e83873-ad5c-4abb-b0d4-e3b752b1f46f.pcap"
        3⤵
        • 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:3528
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3528.0.1588514724\1916037704" -parentBuildID 20230214051806 -prefsHandle 1736 -prefMapHandle 1728 -prefsLen 22076 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {dd15e18a-cb7d-4e09-b9bc-edbfd2dbc053} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" 1816 1c410903858 gpu
          4⤵
            PID:1580
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3528.1.11575124\954842036" -parentBuildID 20230214051806 -prefsHandle 2400 -prefMapHandle 2396 -prefsLen 22927 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {72410399-0709-49bf-8070-2114de4ea9d2} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" 2412 1c403b8ad58 socket
            4⤵
              PID:2348
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3528.2.983248669\312468420" -childID 1 -isForBrowser -prefsHandle 3016 -prefMapHandle 3012 -prefsLen 22965 -prefMapSize 235121 -jsInitHandle 1248 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {61e3462b-180d-445f-ad6f-6dec945349ea} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" 3028 1c413741b58 tab
              4⤵
                PID:2132
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3528.3.1341711705\390730562" -childID 2 -isForBrowser -prefsHandle 3588 -prefMapHandle 3584 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 1248 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0a3e16e5-6973-4ee2-a40c-3c52c5e94eca} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" 3596 1c414eea558 tab
                4⤵
                  PID:3124
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3528.4.511710049\1711766744" -childID 3 -isForBrowser -prefsHandle 5368 -prefMapHandle 5364 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1248 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {55d5aef0-78c0-4d81-b935-2ca51388b345} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" 5380 1c416eac358 tab
                  4⤵
                    PID:4020
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3528.5.493201724\746575066" -childID 4 -isForBrowser -prefsHandle 5524 -prefMapHandle 5528 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1248 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6630797a-cb6e-4703-9b52-2c2a8cd294ec} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" 5520 1c416eacc58 tab
                    4⤵
                      PID:4852
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3528.6.270174632\50132029" -childID 5 -isForBrowser -prefsHandle 5716 -prefMapHandle 5720 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1248 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cc00e0e8-55b4-4e62-a8cc-2d961f18cade} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" 5712 1c416eacf58 tab
                      4⤵
                        PID:1624
                • C:\Windows\system32\NOTEPAD.EXE
                  "C:\Windows\system32\NOTEPAD.EXE" "C:\Users\Admin\AppData\Local\Temp\System Voleume Information pcaps\f2e83873-ad5c-4abb-b0d4-e3b752b1f46f.pcap"
                  1⤵
                    PID:4732

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\activity-stream.discovery_stream.json.tmp

                    Filesize

                    24KB

                    MD5

                    9948750f422087590c4c84957ef8f02b

                    SHA1

                    7a302ff81a84fe40d0a5682ac256032673635e76

                    SHA256

                    1b0543ceb7a08a6cb4f3d83b4a9423e1b43a45d07e5c1024e4ffe4cdbd9207f5

                    SHA512

                    c9366c34340cd2eb8617435f3aaecf12815da75ec1adcaa2074aa762cc51921986db5098466417b09c66293a104ab455902e030add65a9d051f32c2ade618122

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\cache2\entries\F4EFE37A30D0F14C6AC03FF7949A51CBC2EBC649

                    Filesize

                    13KB

                    MD5

                    1454e4e515029aedf3401346320c845a

                    SHA1

                    7b48c77c58c0fc1c0d019449acfb45d978f00481

                    SHA256

                    4481fbfafd5b743623180705a4f6a817c62b61df39fe277ea333610fd920eece

                    SHA512

                    867f0dc536259fc3e921e1bea64fde4139d30039706e134d1391c5d4fc91c12acc1d513cc38e123d9d4e038f2bdff4b34616d2c67a66d7376aed90a8094dc1fa

                  • 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\h6dhg2l4.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\h6dhg2l4.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\h6dhg2l4.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\h6dhg2l4.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\h6dhg2l4.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\h6dhg2l4.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\h6dhg2l4.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\h6dhg2l4.default-release\prefs-1.js

                    Filesize

                    8KB

                    MD5

                    8aa69326fe599707131ef10f2cf9da74

                    SHA1

                    82c99862290a54782e1e97fd4f844807469bd52d

                    SHA256

                    f0d50eaf661f9025e34b5b50d5348776821519086be435ad08bb0be74d7f0b39

                    SHA512

                    98b42c5ab15cca622ae1f352b80a43da5d723692b2100576e6e4e1480b450af03802cae6cb1562cb5e2471a7503d953fe6c81acd14042114b9837fd66cbabd53

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\prefs-1.js

                    Filesize

                    7KB

                    MD5

                    ef53cca1f773eb3786f297cc111f4689

                    SHA1

                    16309908578d61634c87ac6beefbb6bcab5e0d86

                    SHA256

                    c9e17eefb4d581440c955247f4d1aef6ad36551c1168075c102039354d82591b

                    SHA512

                    74fd619eead56b73b9ade5e3faf164f380e926c281c28409b0d7589523413d5251c6df70d1e7a3eabdc66397b3a5ea0407658fa47dffef6d69a14e55b3da3172

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\sessionstore-backups\recovery.jsonlz4

                    Filesize

                    1KB

                    MD5

                    ca30173c65b6bdb36a2c1da7fd40cb87

                    SHA1

                    6a390b6373047ff779f3b8a5683dbe15312d88bc

                    SHA256

                    c70e5c1bef3225a1be504658c5ae20757fd8b5eb1786ff7c232dcd8a9fd3809d

                    SHA512

                    d1ad31b4c40f63fc5db86c7d1cdd3f22145b7442d3cf5f112335bc92cee88bb57fca924005811e87150dbc4c32344dfb4fc797f4e34d9abdb2fd5b3f411594ea

                  • C:\Users\Admin\Downloads\qYEtDlsg.pcap.part

                    Filesize

                    15.8MB

                    MD5

                    5106122aecb27dc5e095c137beb161ed

                    SHA1

                    0f36ee4f2dcaa7e8c0d863c762d8720d3210b947

                    SHA256

                    595f5c09f39423a9be52175c748f180a2575e7fbce32a1b19284e81347f74991

                    SHA512

                    482c905dc055ab35a55b4d034f43d4c31133c3c3110906ed0eb872482cf9097bd66ebbedb2011aef4e4e7a7814af46058238e91a3b4151e4bcf8be78533bdfa4