Analysis

  • max time kernel
    104s
  • max time network
    116s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-09-2024 13:42

General

  • Target

    yo.exe

  • Size

    72KB

  • MD5

    c004f55c954e3b995788d1d3abe815ab

  • SHA1

    4691674c4844caba90a6f0ae998588f6c7cfaf2c

  • SHA256

    7a3ae259515d538a318c0a474ed43fa5b4c8fba8364a3f3411f3e474c4d58206

  • SHA512

    394ada2157fa49cbe29b01db11257e05e16d4005b1cc0f646dcfa28015d3ee6ff23c259d8fdd199d141736f9b22cbf673465ff3f62b826c0c4add42dd1e813cd

  • SSDEEP

    1536:IDaNA5bkrHwBboikAuM/Fg6XMb+KR0Nc8QsJq39:4+A5bS6botM/Fve0Nc8QsC9

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

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

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\yo.exe
    "C:\Users\Admin\AppData\Local\Temp\yo.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3172
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4836
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0x118,0x11c,0x120,0xf4,0x124,0x7ffaa105cc40,0x7ffaa105cc4c,0x7ffaa105cc58
      2⤵
        PID:2456
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1872,i,59244542724072514,16323199612302144457,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1860 /prefetch:2
        2⤵
          PID:3408
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=2000,i,59244542724072514,16323199612302144457,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2188 /prefetch:3
          2⤵
            PID:1740
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2256,i,59244542724072514,16323199612302144457,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2300 /prefetch:8
            2⤵
              PID:876
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3148,i,59244542724072514,16323199612302144457,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3164 /prefetch:1
              2⤵
                PID:3160
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3248,i,59244542724072514,16323199612302144457,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3412 /prefetch:1
                2⤵
                  PID:3520
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4564,i,59244542724072514,16323199612302144457,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4604 /prefetch:1
                  2⤵
                    PID:6040
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=3736,i,59244542724072514,16323199612302144457,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4872 /prefetch:8
                    2⤵
                      PID:3828
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --field-trial-handle=4084,i,59244542724072514,16323199612302144457,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4812 /prefetch:1
                      2⤵
                        PID:5208
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=4688,i,59244542724072514,16323199612302144457,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5148 /prefetch:1
                        2⤵
                          PID:4344
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --field-trial-handle=3440,i,59244542724072514,16323199612302144457,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4044 /prefetch:1
                          2⤵
                            PID:1964
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --field-trial-handle=5104,i,59244542724072514,16323199612302144457,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3472 /prefetch:1
                            2⤵
                              PID:888
                          • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                            "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                            1⤵
                              PID:2528
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:1268

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState

                                Filesize

                                649B

                                MD5

                                803f76ec1de4e2340f724cce445ad008

                                SHA1

                                363a22ff02bed3727ad471a036ae213a050913e2

                                SHA256

                                67630e9e5665e8d132d1b2624b172fb78027d21b753b73a309904c34c4eb66e8

                                SHA512

                                3e3c1e7d57e376ba3c2ccf430d829b70df282b498604bcc13f8e301f073375f079aad492a503a16cfcd7ea4fe973496ae55b6b3a27eca9a2b04159b1b75b2e45

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                Filesize

                                844B

                                MD5

                                e3e79b0199f26c8ba2cd8d6011d99a7e

                                SHA1

                                98c72229c466f49e5a298d4db9a7484c47ef512d

                                SHA256

                                fc3b3618cc9d92eea74d8c4a1f3d02932a50b015d55373ff4960457d22abc10f

                                SHA512

                                6408b55382cef0019af23587488f664ad14e16ab2a4d14ede96dd929855f4b035483978bfdb4d932619fa90d01773a36829840cd47b1cb299014ea5074514a7b

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                Filesize

                                2B

                                MD5

                                d751713988987e9331980363e24189ce

                                SHA1

                                97d170e1550eee4afc0af065b78cda302a97674c

                                SHA256

                                4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                SHA512

                                b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                Filesize

                                10KB

                                MD5

                                f6171b98dd27f12bbfe4aeca1748f407

                                SHA1

                                31e52ca8fdb62eed429ed172f8ba07b57df7ce0a

                                SHA256

                                fc374c26b69595bf22b3b02215de03694c2c297c6e18a4d7a33a2fd7833597b6

                                SHA512

                                7f8f4b6b05cf4bf96249fb46c43f001106ad8e6868718e8ded4497213bfe2d12935edfb737edace26c0de5c246f8548d902f6259d89e7850d647c995e58adcf1

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                Filesize

                                9KB

                                MD5

                                680d87fb62b135707e934e12070df75d

                                SHA1

                                1a5ff6dd336ce2c713284f837e4733715a76601e

                                SHA256

                                72c2452a23331579979473dcfd6a866e8fb1d9a3869b94f7fd19f8bbd119065c

                                SHA512

                                90d9050f83474f7eb9e28683310fe2460981235a7ae4f98133c8da85c089700d69d941db43e1037b89a1a0e5489201631b74cdd13feb5145c3ce1d5da7f177c1

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                Filesize

                                9KB

                                MD5

                                595adaa65183de84843bf8524c099f22

                                SHA1

                                ed3f8cba3f4fd43f52e84d1d6de682a8a1fcadc8

                                SHA256

                                4ec02d866e0961bdaa2aae5e112d4d239f5e2d5902c468ef1742cbe1f64aaa31

                                SHA512

                                8aa73ba57c0d43cc68a408d540bd221181bcaa5aa74239a19f43afef282d47a0e351eaaccf04f35c6336595959ac92bd31ee5a6db5ec278fe9fa6e4ab3299212

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                Filesize

                                9KB

                                MD5

                                7d640fc99f6aebec074e96aaf99d7c46

                                SHA1

                                64dad3201f4bd2eb457ca38ab68047120a8eac88

                                SHA256

                                0cb777a2213c3b5435d42c500f920a4bd4c3c8c2e4b3868d38a4fcede8a4eb46

                                SHA512

                                337a8ed9ca892a80012df11e07b05c650f7e310e8dad5975a1c785f50e1b086b5dbc0ff97a4ff4e26dc95bb6755514570010ff4403571e4eeb693fc03ee63fa5

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                Filesize

                                9KB

                                MD5

                                a7f27130eefc7d0ad4a14ed81b4c5018

                                SHA1

                                9d35a0feb8c6ed99af36b5a3208991c26c95db4d

                                SHA256

                                e33746413d1ce8e60b6d21560affe10accf7bd35d29c537f8676c9cc2d6db10a

                                SHA512

                                ca60175e214ceaf417c00069d1302b230872b2ff211c667c45063be6cc596e89bbd6dba1bc4971c23ed72121a33bba2e42954ef041daca572b0de9d869e36cf2

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                Filesize

                                9KB

                                MD5

                                548eec7df4be69548bae9d6cd8675dff

                                SHA1

                                afab6c4d9c8d81b8cf154c11093451495986b489

                                SHA256

                                92ec89c0ddf38663dcf7afdc6d80768d0ae127a5644348b10f0d1af82f367660

                                SHA512

                                3250e39f3860b79dd74f25f8a9fcac67c51cc72bf593005be69ac72bd03e93dbc9f3b63d9adb22911015c4ffab34bde87e8a13dbae3442a4a4684800f14f0fcb

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                Filesize

                                9KB

                                MD5

                                0126e49bff92d1963f88ef061665e88b

                                SHA1

                                27b1d4d801cec8078b11a7d3c9f03dafa927068e

                                SHA256

                                ec4d877e35948e224c3be1a03ef07069c8c16a429a34340ea467b6e857c293e3

                                SHA512

                                e097cad8d66c1a0c7a954f3e84cc6fa7b72461d833fdeaf9c55534188864f4686a3825ac569322428f3dfa72a0d8c5f6720df09e177d7d7c176d533a2fda5e51

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                Filesize

                                99KB

                                MD5

                                955f5b3edb527bcbeae43aee6bc43704

                                SHA1

                                ef0632d5de1eb7daa5812dc937923a175e8f9a5e

                                SHA256

                                2505b9c5394dd1bbe2d5fb84b2b937e28762b7b1e7097cea5b48613035c714aa

                                SHA512

                                2dc34f62808b508cacabc0a5ea2c993250259709cfa6095bb3c97b7bd83ae35083cfe9961001f26a37568a4243216ff0d3d999a1469db88cefa71e87523fcbcb

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                Filesize

                                99KB

                                MD5

                                d42fc445705f13855f4e6f6d956d182c

                                SHA1

                                01451f3352327802999b89b99a3a89d27052ea1d

                                SHA256

                                e11d613549268a5f5d3c9f17bad831666ec57c1dc97435670c4f92d73d5a6106

                                SHA512

                                54e5501c94e7a3790ed79cc2a2b33720ea18a9078ddcbd54cde14488000487b6c75dfb67aeb9583dfe43ee957dbd03377637266d9b798f904cb3ae9e23e0dcdc

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                Filesize

                                99KB

                                MD5

                                b120fdd912bf696d97eaa3f2c1a6811c

                                SHA1

                                19aabce74786afa26a1c3bdc411c80eec159e737

                                SHA256

                                082b99bafe0ea79023b7710f1db388c4786996a53c1e4cc04632c864aab27c64

                                SHA512

                                3acf540971b8f356676404ee2590879b09d0f23fdc271a18c3215371c5a5c8d88aeb9c8d1109c0a7ccfc1531e620b0cedbeb9d41d18852b636720ec2278a186a

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1

                                Filesize

                                264KB

                                MD5

                                7fe038e87205a76acd7fccf49e6f2579

                                SHA1

                                3c3f2f2d7ac01771d5a48f1c124ace91d68fe1a1

                                SHA256

                                109cde687e5a20fdf20ad823ad21c68525236acc0cbad3a189758227d6a0a4de

                                SHA512

                                bc0f33becb7410103e3c86891987236ed3b3deb30ae84aa1192885d7d35931c5640e19a1e73f7e35673e250ef4e0d6e94c9a7cc5f778d901ea0be1febe651116

                              • memory/3172-0-0x0000000000570000-0x0000000000571000-memory.dmp

                                Filesize

                                4KB