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Analysis

  • max time kernel
    22s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/03/2023, 19:44

General

  • Target

    IMG_9715.heic

  • Size

    1.3MB

  • MD5

    eb4190d50458289116b15a11fb0d0cb7

  • SHA1

    1e3af914792b4e71a93bdeee7eecc71eae8e4fe0

  • SHA256

    51f352fdb2535cb5333114e1de3fe12eaf56e3a771327f438a0f72e7f1b156a9

  • SHA512

    6a7bfaf5466dd617ef5a93185e2125f3eedb0c25eec1d52d34d8621c1a1b5f5101c450579bb00890872fa2d2dd7a56711a1a70906e36fc2a967b7ec377ffcdfc

  • SSDEEP

    24576:Z36zpSfRRJz3PgtNhCGXt7Mz2Q2zgBrcNyGxpNBE5zLUwUnocSW:Z3gSJHz/gbhCIMaQ2kBwNVAf5K

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 5 IoCs

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

  • Modifies registry class 11 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 46 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\IMG_9715.heic
    1⤵
    • Modifies registry class
    PID:4904
  • 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:3992
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\AppData\Local\Temp\IMG_9715.heic"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1132
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url C:\Users\Admin\AppData\Local\Temp\IMG_9715.heic
        3⤵
        • Checks processor information in registry
        • Modifies registry class
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4780
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4780.0.1969309002\416324208" -parentBuildID 20221007134813 -prefsHandle 1836 -prefMapHandle 1828 -prefsLen 20890 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {17dfccb6-4494-4102-86f2-a23481379411} 4780 "\\.\pipe\gecko-crash-server-pipe.4780" 1916 19c3fd18558 gpu
          4⤵
            PID:3116
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4780.1.1741246262\1232898447" -parentBuildID 20221007134813 -prefsHandle 2320 -prefMapHandle 2316 -prefsLen 21706 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {baa0a7e0-a888-4d29-a186-d8d55bd22228} 4780 "\\.\pipe\gecko-crash-server-pipe.4780" 2332 19c31d73558 socket
            4⤵
              PID:2160
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4780.2.466390988\345940456" -childID 1 -isForBrowser -prefsHandle 3200 -prefMapHandle 3216 -prefsLen 21854 -prefMapSize 232675 -jsInitHandle 1504 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {78496bf2-3823-4a49-a324-57eb951359bb} 4780 "\\.\pipe\gecko-crash-server-pipe.4780" 3188 19c4230fd58 tab
              4⤵
                PID:4812
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4780.3.1682428025\1917971664" -childID 2 -isForBrowser -prefsHandle 4072 -prefMapHandle 3828 -prefsLen 26519 -prefMapSize 232675 -jsInitHandle 1504 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {67c19b3f-6711-4de3-af79-71cf027218bd} 4780 "\\.\pipe\gecko-crash-server-pipe.4780" 4084 19c31d61d58 tab
                4⤵
                  PID:4468
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4780.4.1870385810\693187872" -childID 3 -isForBrowser -prefsHandle 4592 -prefMapHandle 4596 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1504 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {71fa8b6d-d687-457f-a6e2-0fdbe383ab98} 4780 "\\.\pipe\gecko-crash-server-pipe.4780" 4684 19c3fd1ac58 tab
                  4⤵
                    PID:2768
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4780.5.1930960284\1238611694" -childID 4 -isForBrowser -prefsHandle 3012 -prefMapHandle 3412 -prefsLen 26834 -prefMapSize 232675 -jsInitHandle 1504 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b8e7403b-148f-483c-ad27-4718b67a8f56} 4780 "\\.\pipe\gecko-crash-server-pipe.4780" 2860 19c40f8ca58 tab
                    4⤵
                      PID:1956
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4780.6.1015004685\1549444558" -childID 5 -isForBrowser -prefsHandle 3928 -prefMapHandle 2908 -prefsLen 27099 -prefMapSize 232675 -jsInitHandle 1504 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1c68b902-7aba-4221-a0f0-189197db98df} 4780 "\\.\pipe\gecko-crash-server-pipe.4780" 4232 19c41a41658 tab
                      4⤵
                        PID:5000
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\AppData\Local\Temp\IMG_9715.heic"
                  1⤵
                    PID:2724
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url C:\Users\Admin\AppData\Local\Temp\IMG_9715.heic
                      2⤵
                        PID:3240

                    Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\57nap2zl.default-release\activity-stream.discovery_stream.json.tmp

                      Filesize

                      156KB

                      MD5

                      e69449f01c3487f321926de1c39a1fdf

                      SHA1

                      129102870f5dc6a26c00d70187b84d44b76afd40

                      SHA256

                      780da18c4850743a15543f92f1513e9d1fa7b99d9f2a61a01a1e5bd1997aa026

                      SHA512

                      ba3e55835e7aeff64db08cbe3f1e7eac175e535d9f9ff05323c12748003e9c26b4974258a60ef97c28fc09d7ca8a2b4345368292bef861e2778cd17eddc75f7d

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

                      Filesize

                      442KB

                      MD5

                      85430baed3398695717b0263807cf97c

                      SHA1

                      fffbee923cea216f50fce5d54219a188a5100f41

                      SHA256

                      a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e

                      SHA512

                      06511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\57nap2zl.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\57nap2zl.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\57nap2zl.default-release\prefs-1.js

                      Filesize

                      6KB

                      MD5

                      e38c807bf65396af03da7b1e2511381b

                      SHA1

                      b387f519d7845fe23c061e4b702e210e77971904

                      SHA256

                      bb2532a3227cd6c5374991299e23e6634ee28c6ee0dfc58f2133d85d2f9b0bba

                      SHA512

                      d13d6352b3fa45f0b0b295de9694cf7c73152bc1ff04b28eb8ffb155384e6428f30f465690a5cd42555e947491f019f873b8b715304de38a216b0f007dd7ee41

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\57nap2zl.default-release\prefs-1.js

                      Filesize

                      6KB

                      MD5

                      c288da0ea861d5cba622e3a5ca8c2f79

                      SHA1

                      e7e936afa26da87f389e39bd927261fcad13e2b1

                      SHA256

                      31dbf3b6cd716e81c672b9b0236d194430f05300aa6c3a65871e9ea35f046db4

                      SHA512

                      da106dc1ed671a874fb0f9e731a538ad6ebcdd3231cbd3111e81498461c15799b758232b69d3b80bf59d7d6253c392131ff71bc70ed5dd23e3f1b0eb421d07f9

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\57nap2zl.default-release\prefs-1.js

                      Filesize

                      6KB

                      MD5

                      c9911b3e6556c71b1bf5f61dbdb4e643

                      SHA1

                      b4c60d46324a2c8056cf37839faa5cdceb48bcf7

                      SHA256

                      225d7d10fb48845c5ccec061ab7470dc8e174da58bcb43aaf0aa0cbedaadab9f

                      SHA512

                      d3c9f7a5db769f1c8b3d825cd6f0b2b269c6e86e29d8b645319e27ede1b560a7ff20845ab4b929ce20cfa2a6ed4fc6dd9c0e797ee90fd7426416b146df70f94a

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\57nap2zl.default-release\prefs-1.js

                      Filesize

                      7KB

                      MD5

                      dcfc42f093f3253ffddeeb4e4704c582

                      SHA1

                      5e3369fa4b570570f53c7d4b224615dd7a9ecebc

                      SHA256

                      33311f627fd8ae53194baab8266256aaa985272b85d009e12b4633829ac5acfe

                      SHA512

                      b5af0f5e1e0fab560463aa06d3aa219e5dcc42fcfe30a50625ab82d7e9ba8c19479b3ddd446c56bfa979af36d9c2599d241c957c02ce17ac38b4702c4e2e04cf

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\57nap2zl.default-release\prefs.js

                      Filesize

                      6KB

                      MD5

                      feb8a52858c8167a58f36caa1b37f116

                      SHA1

                      7ae7f9d2721ae3c579f9e18e4fea679e8c848158

                      SHA256

                      adbc4c7b5e775c3d401ae811d5be5a69b844f5937e3d0a416d374dd5a7ec227a

                      SHA512

                      109d42ec5b9744b3561d29a9cabdcf2ffb81233935fa5c2d80c39f27b92ae55366c3c51ae3d26cc1a8936635662acbd11af89e54efac374aceaa279f13e7dc16

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\57nap2zl.default-release\sessionstore-backups\recovery.jsonlz4

                      Filesize

                      1KB

                      MD5

                      65fd506cbbc2fbc144ebe594759f67fd

                      SHA1

                      6711966fe0ce79482866528b39aa61c8c8e5b447

                      SHA256

                      c44e178dd3a5c71a6a1be7af3e636c30961ed0e23ef07b83105787b65adfd292

                      SHA512

                      cf61d0bc7d54934c2e864663838467ab5c7121ddec2427fb9b5b50efd47eabf81bf77e0867ea6fe45dfd2b853542ea4b12c52b3842530adad136bda37645af4a

                    • C:\Users\Admin\Downloads\MGPvMMEa.heic.part

                      Filesize

                      1.3MB

                      MD5

                      eb4190d50458289116b15a11fb0d0cb7

                      SHA1

                      1e3af914792b4e71a93bdeee7eecc71eae8e4fe0

                      SHA256

                      51f352fdb2535cb5333114e1de3fe12eaf56e3a771327f438a0f72e7f1b156a9

                      SHA512

                      6a7bfaf5466dd617ef5a93185e2125f3eedb0c25eec1d52d34d8621c1a1b5f5101c450579bb00890872fa2d2dd7a56711a1a70906e36fc2a967b7ec377ffcdfc