Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-03-2023 01:54

General

  • Target

    fad51a72bbd0d42655db5750559f6d0aee75593d68bbba132bcd4a99f7300148.exe

  • Size

    1.4MB

  • MD5

    625abf75bacfbf41e4c70fa561ff5429

  • SHA1

    0b3d85c06ab37dcd3b5680f384f923182c6913f7

  • SHA256

    fad51a72bbd0d42655db5750559f6d0aee75593d68bbba132bcd4a99f7300148

  • SHA512

    c120b3fce98447576ad61c27f900015268448d7b3088d3d17eb958e1adb7333a01d1c798a5c4074579a7da62640b325056d1031433067b5dba83a047191cca6d

  • SSDEEP

    24576:CVYkTpy0OVnKhXJ04BJFKA3wRKB7a9WscrmCqeQrEXF5hxtlW:mpJOl8xFMRy/SeQg15j7W

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Drops file in Program Files directory 10 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Kills process with taskkill 1 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fad51a72bbd0d42655db5750559f6d0aee75593d68bbba132bcd4a99f7300148.exe
    "C:\Users\Admin\AppData\Local\Temp\fad51a72bbd0d42655db5750559f6d0aee75593d68bbba132bcd4a99f7300148.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:400
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c taskkill /f /im chrome.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2940
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im chrome.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:5000
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      2⤵
      • 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:3428
      • 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:7 --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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff84ea89758,0x7ff84ea89768,0x7ff84ea89778
        3⤵
          PID:4736
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1792 --field-trial-handle=1808,i,3411017546838447287,2021984569689466743,131072 /prefetch:2
          3⤵
            PID:4324
          • 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 --mojo-platform-channel-handle=2172 --field-trial-handle=1808,i,3411017546838447287,2021984569689466743,131072 /prefetch:8
            3⤵
              PID:3884
            • 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=utility --mojo-platform-channel-handle=2228 --field-trial-handle=1808,i,3411017546838447287,2021984569689466743,131072 /prefetch:8
              3⤵
                PID:4764
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3164 --field-trial-handle=1808,i,3411017546838447287,2021984569689466743,131072 /prefetch:1
                3⤵
                  PID:5068
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3204 --field-trial-handle=1808,i,3411017546838447287,2021984569689466743,131072 /prefetch:1
                  3⤵
                    PID:2232
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3852 --field-trial-handle=1808,i,3411017546838447287,2021984569689466743,131072 /prefetch:1
                    3⤵
                      PID:2204
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4740 --field-trial-handle=1808,i,3411017546838447287,2021984569689466743,131072 /prefetch:1
                      3⤵
                        PID:3760
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4700 --field-trial-handle=1808,i,3411017546838447287,2021984569689466743,131072 /prefetch:8
                        3⤵
                          PID:4280
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4760 --field-trial-handle=1808,i,3411017546838447287,2021984569689466743,131072 /prefetch:8
                          3⤵
                            PID:4852
                          • 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 --mojo-platform-channel-handle=5584 --field-trial-handle=1808,i,3411017546838447287,2021984569689466743,131072 /prefetch:8
                            3⤵
                              PID:3652
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4912 --field-trial-handle=1808,i,3411017546838447287,2021984569689466743,131072 /prefetch:8
                              3⤵
                                PID:3040
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5588 --field-trial-handle=1808,i,3411017546838447287,2021984569689466743,131072 /prefetch:8
                                3⤵
                                  PID:4124
                            • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                              "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                              1⤵
                                PID:4480

                              Network

                              MITRE ATT&CK Enterprise v6

                              Replay Monitor

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                              Downloads

                              • C:\Program Files\nndannfdnoaiphfcbbpgkhodebpoiocf\background.html

                                Filesize

                                786B

                                MD5

                                9ffe618d587a0685d80e9f8bb7d89d39

                                SHA1

                                8e9cae42c911027aafae56f9b1a16eb8dd7a739c

                                SHA256

                                a1064146f622fe68b94cd65a0e8f273b583449fbacfd6fd75fec1eaaf2ec8d6e

                                SHA512

                                a4e1f53d1e3bf0ff6893f188a510c6b3da37b99b52ddd560d4c90226cb14de6c9e311ee0a93192b1a26db2d76382eb2350dc30ab9db7cbd9ca0a80a507ea1a12

                              • C:\Program Files\nndannfdnoaiphfcbbpgkhodebpoiocf\icon.png

                                Filesize

                                6KB

                                MD5

                                362695f3dd9c02c83039898198484188

                                SHA1

                                85dcacc66a106feca7a94a42fc43e08c806a0322

                                SHA256

                                40cfea52dbc50a8a5c250c63d825dcaad3f76e9588f474b3e035b587c912f4ca

                                SHA512

                                a04dc31a6ffc3bb5d56ba0fb03ecf93a88adc7193a384313d2955701bd99441ddf507aa0ddfc61dfc94f10a7e571b3d6a35980e61b06f98dd9eee424dc594a6f

                              • C:\Program Files\nndannfdnoaiphfcbbpgkhodebpoiocf\js\aes.js

                                Filesize

                                13KB

                                MD5

                                4ff108e4584780dce15d610c142c3e62

                                SHA1

                                77e4519962e2f6a9fc93342137dbb31c33b76b04

                                SHA256

                                fc7e184beeda61bf6427938a84560f52348976bb55e807b224eb53930e97ef6a

                                SHA512

                                d6eee0fc02205a3422c16ad120cad8d871563d8fcd4bde924654eac5a37026726328f9a47240cf89ed6c9e93ba5f89c833e84e65eee7db2b4d7d1b4240deaef2

                              • C:\Program Files\nndannfdnoaiphfcbbpgkhodebpoiocf\js\background.js

                                Filesize

                                20KB

                                MD5

                                9c468e97526de2742f4f5e394eeb43f9

                                SHA1

                                e656d49c5e867cc30568b115523bbe849f570f0c

                                SHA256

                                7cbc32ad52a67bc677bebbbe658abd11eeeade98262898947208d502d7f0f00e

                                SHA512

                                a812a31f7c946f806cfcf9b515803df613d4eac2875145bde2687520705758b214344875ee9be9480465573d1e0fb721ade45c4986d6cd47f29f24408721d107

                              • C:\Program Files\nndannfdnoaiphfcbbpgkhodebpoiocf\js\content.js

                                Filesize

                                3KB

                                MD5

                                c31f14d9b1b840e4b9c851cbe843fc8f

                                SHA1

                                205e3a99dc6c0af0e2f4450ebaa49ebde8e76bb4

                                SHA256

                                03601415885fd5d8967c407f7320d53f4c9ca2ec33bbe767d73a1589c5e36c54

                                SHA512

                                2c3d7ed5384712a0013a2ebbc526e762f257e32199651192742282a9641946b6aea6235d848b1e8cb3b0f916f85d3708a14717a69cbcf081145bc634d11d75aa

                              • C:\Program Files\nndannfdnoaiphfcbbpgkhodebpoiocf\js\jquery-3.3.1.min.js

                                Filesize

                                84KB

                                MD5

                                a09e13ee94d51c524b7e2a728c7d4039

                                SHA1

                                0dc32db4aa9c5f03f3b38c47d883dbd4fed13aae

                                SHA256

                                160a426ff2894252cd7cebbdd6d6b7da8fcd319c65b70468f10b6690c45d02ef

                                SHA512

                                f8da8f95b6ed33542a88af19028e18ae3d9ce25350a06bfc3fbf433ed2b38fefa5e639cddfdac703fc6caa7f3313d974b92a3168276b3a016ceb28f27db0714a

                              • C:\Program Files\nndannfdnoaiphfcbbpgkhodebpoiocf\js\mode-ecb.js

                                Filesize

                                604B

                                MD5

                                23231681d1c6f85fa32e725d6d63b19b

                                SHA1

                                f69315530b49ac743b0e012652a3a5efaed94f17

                                SHA256

                                03164b1ac43853fecdbf988ce900016fb174cf65b03e41c0a9a7bf3a95e8c26a

                                SHA512

                                36860113871707a08401f29ab2828545932e57a4ae99e727d8ca2a9f85518d3db3a4e5e4d46ac2b6ba09494fa9727c033d77c36c4bdc376ae048541222724bc2

                              • C:\Program Files\nndannfdnoaiphfcbbpgkhodebpoiocf\js\pad-nopadding.js

                                Filesize

                                268B

                                MD5

                                0f26002ee3b4b4440e5949a969ea7503

                                SHA1

                                31fc518828fe4894e8077ec5686dce7b1ed281d7

                                SHA256

                                282308ebc3702c44129438f8299839ca4d392a0a09fdf0737f08ef1e4aff937d

                                SHA512

                                4290a1aee5601fcbf1eb2beec9b4924c30cd218e94ae099b87ba72c9a4fa077e39d218fc723b8465d259028a6961cc07c0cd6896aa2f67e83f833ca023a80b11

                              • C:\Program Files\nndannfdnoaiphfcbbpgkhodebpoiocf\manifest.json

                                Filesize

                                1KB

                                MD5

                                05bfb082915ee2b59a7f32fa3cc79432

                                SHA1

                                c1acd799ae271bcdde50f30082d25af31c1208c3

                                SHA256

                                04392a223cc358bc79fcd306504e8e834d6febbff0f3496f2eb8451797d28aa1

                                SHA512

                                6feea1c8112ac33d117aef3f272b1cc42ec24731c51886ed6f8bc2257b91e4d80089e8ca7ce292cc2f39100a7f662bcc5c37e5622a786f8dc8ea46b8127152f3

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

                                Filesize

                                2KB

                                MD5

                                4a6d273a976b8e0f4ebf933f3571c092

                                SHA1

                                499513129a8537c56b8da4518e14652355f6922a

                                SHA256

                                5419aadf7ba4727317d8338db248e675a29653471b25001ef8b44201e3ee7a0f

                                SHA512

                                99a3fc1d81c3e22dd0db16c5d18ec7853841a3e2140859d5bf348d093ccb6a53e0a8220177d288f62f9ee660f3b397354a97b51722a1c0354ceede214bba394b

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

                                Filesize

                                874B

                                MD5

                                54a285899fd04a6e1ed0064dde2e113b

                                SHA1

                                f048bc70440984393f985f30decb090c16f25067

                                SHA256

                                0dc12f03b38eb393b788493d6eb2ae7b614dd1e97d9458ae570b8d89e1a815d1

                                SHA512

                                de0153dfbc130f76a1872b0130cb4b43a76816e51acc2e6456499db585c64f9c90fe6d6357f8759728e18e95cf0f3707b2337f518b0f55f73864404c25a9856d

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

                                Filesize

                                874B

                                MD5

                                d2c76caf59c13baa6f527ffd2b6f2ac6

                                SHA1

                                74899437515fda9e42bc859e8a4d87a667b1e5f5

                                SHA256

                                8208f4d66378002d707b623fb3748b6792e668c3f900e8e6f02c002209b39a96

                                SHA512

                                9ff35f388e74e5622991666f4271e67a12f958e099808a14f96adfc0c1d764cc41fa1b5d6fd488fd8de35372d7ee55ec3cedfb361c886213f6aa1c17b5bd0d95

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

                                Filesize

                                874B

                                MD5

                                09810b255069a994870d7c560b5b4f44

                                SHA1

                                adaa5e69f25263eb364e38cfc96ee4bb4dc1d674

                                SHA256

                                3d2a7d3488110f5ba8888f28dc069889802622926940a79d04682e439113c993

                                SHA512

                                5fb25be5e4fcad5c7cd5cc8578b720d51f39140aa7bf425d0e427438775bfe4a00c2192e0dae65900562b3b6da9aed56e04ee855c695a40f508b7114266db7c3

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

                                Filesize

                                6KB

                                MD5

                                c8fa229c78136c876c5d2b8a00bb168f

                                SHA1

                                ce165d9b9e5c95739d9a38ac8243e557640eceef

                                SHA256

                                5e2fd44d3253b4a4520f86a0362031dfd16d85ff2f17566defad632d0968d52e

                                SHA512

                                522afd4ed263c022b5e909cc419f8f6562dad3cc51ab9eb87abd7e0abafd3ddc8bc0ca359d8ade9205bf84b62e37fe353186341c633767ff033f4998a7b9b58d

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

                                Filesize

                                6KB

                                MD5

                                39fd57bfd55bdb9f080120611b2879c3

                                SHA1

                                8d996b2a6daa67d62d5bda97405608f949cfe3fb

                                SHA256

                                a8102254d916cdb02316266a4ca7ff418be861c4650e1ca01cdda735c2d02417

                                SHA512

                                60edeb3fbce72825c13bedfa4b3ac8ab9b4b12e9734b65ba2ffcfc0b9dc3d0d0816a678c3576828305ffe10cc618ba3b4cfb5d3bb0a6893898aed62a839228d8

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

                                Filesize

                                16KB

                                MD5

                                3cb4f160dfe894cfa63e3bd7554cecf2

                                SHA1

                                7b9e513121e8b0822648cad3b4864ad98435093a

                                SHA256

                                735eb02bd1fd68c4d71bbaccaad96c7c652a66cc5f5e1884dec4718b2f7234ef

                                SHA512

                                9c91a9b5201dde951b035b645ba8bf1dd2231dcc0227f57531078f5226af26328f54ad12ed24121c173442e8d55a5779b2cd94b7675959228897e1d07b72eb06

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

                                Filesize

                                16KB

                                MD5

                                019100adbc95333d00e4d9036db97acd

                                SHA1

                                e9f6cc546aa505dbdbbc82a672c214e68e57226b

                                SHA256

                                b46e7ec1ae76923515536fe04f5a4fa68d1edb2e1ed0e1000be6e10afc6d21d8

                                SHA512

                                0520323a88f65a156b90e4704c5e8d8add39dcb60a0338973f47d12bd94d127f8ace40dfcae99ffa5d47e54bdbb10a199dcd4632081cb260e33800b124f63de1

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

                                Filesize

                                142KB

                                MD5

                                5011bfc582145ccf5fdb9b048f913195

                                SHA1

                                fd824a90a01a3e529e2696c8d7e5d43349741bb1

                                SHA256

                                2b0c155f926d8cf9c8b3a35ef6c94568527b8167e1115e59ddd687fe8825e798

                                SHA512

                                aecea124fdb6f0ab62a7b683cad02809d81e682e5f52ddc1c90ca2d4e8f606d227f0e5bc8723f5e4cb7fb170f18684838394a80231eb72cfe002b23cb97ad92c

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                              • \??\pipe\crashpad_3428_WEXNBKAYLJECBPSJ

                                MD5

                                d41d8cd98f00b204e9800998ecf8427e

                                SHA1

                                da39a3ee5e6b4b0d3255bfef95601890afd80709

                                SHA256

                                e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                SHA512

                                cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                              • memory/4280-206-0x00007FF86C230000-0x00007FF86C231000-memory.dmp

                                Filesize

                                4KB

                              • memory/4280-205-0x00007FF86C0C0000-0x00007FF86C0C1000-memory.dmp

                                Filesize

                                4KB

                              • memory/4324-163-0x00007FF86BBB0000-0x00007FF86BBB1000-memory.dmp

                                Filesize

                                4KB