Resubmissions

18-04-2024 16:57

240418-vgmjeaaa67 9

16-04-2024 15:15

240416-sm328sdc55 9

16-04-2024 14:46

240416-r5c34acf52 9

16-04-2024 13:32

240416-qs9e4ach4t 9

15-04-2024 23:55

240415-3yn3kabg48 9

15-04-2024 22:47

240415-2qtgmsad66 9

15-04-2024 20:55

240415-zqqpmsgb58 8

15-04-2024 13:28

240415-qq2x8shg6y 6

Analysis

  • max time kernel
    1800s
  • max time network
    1735s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-04-2024 13:28

General

  • Target

    https://bit.ly/triageshare2024

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 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:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://bit.ly/triageshare2024
    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:1536
    • 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=110.0.5481.104 --initial-client-data=0xe0,0xe4,0xd8,0xdc,0x108,0x7ffb129eab58,0x7ffb129eab68,0x7ffb129eab78
      2⤵
        PID:2772
      • 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=1644 --field-trial-handle=1908,i,15181797556241461786,3895160294634788383,131072 /prefetch:2
        2⤵
          PID:2456
        • 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=2152 --field-trial-handle=1908,i,15181797556241461786,3895160294634788383,131072 /prefetch:8
          2⤵
            PID:4772
          • 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 --mojo-platform-channel-handle=2248 --field-trial-handle=1908,i,15181797556241461786,3895160294634788383,131072 /prefetch:8
            2⤵
              PID:1012
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2920 --field-trial-handle=1908,i,15181797556241461786,3895160294634788383,131072 /prefetch:1
              2⤵
                PID:2112
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2928 --field-trial-handle=1908,i,15181797556241461786,3895160294634788383,131072 /prefetch:1
                2⤵
                  PID:2024
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4208 --field-trial-handle=1908,i,15181797556241461786,3895160294634788383,131072 /prefetch:1
                  2⤵
                    PID:4516
                  • 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=3860 --field-trial-handle=1908,i,15181797556241461786,3895160294634788383,131072 /prefetch:8
                    2⤵
                      PID:2484
                    • 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=3204 --field-trial-handle=1908,i,15181797556241461786,3895160294634788383,131072 /prefetch:8
                      2⤵
                        PID:232
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=2536 --field-trial-handle=1908,i,15181797556241461786,3895160294634788383,131072 /prefetch:1
                        2⤵
                          PID:4824
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3188 --field-trial-handle=1908,i,15181797556241461786,3895160294634788383,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4960
                      • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                        1⤵
                          PID:2032

                        Network

                        MITRE ATT&CK Matrix ATT&CK v13

                        Discovery

                        Query Registry

                        1
                        T1012

                        System Information Discovery

                        1
                        T1082

                        Command and Control

                        Web Service

                        1
                        T1102

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00001c
                          Filesize

                          27KB

                          MD5

                          02dbb8b5695eaa16c15040a1e0d1d9d5

                          SHA1

                          0c589d4cf36dc04ecc6899ab27050dc1cda80647

                          SHA256

                          20e906ebf4ebed2ae1788e6c5044c18a20363846f15b1c98909985deed9ed749

                          SHA512

                          6fde53dac2aa5bd8ff1f4328608b352b3c8c13962efae95e57ebef9a7052456afc50d741de5cc401663c936446594b180acf4460318de05c1192e79861513874

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                          Filesize

                          1KB

                          MD5

                          f5af4f559ce8463b54d535ddf83f0504

                          SHA1

                          66ec33b01ad0c35426ce13083539545450498f82

                          SHA256

                          7d5343956cf2be0eb2ac8739d88957e30f0a6928130163702f30211f319ccb29

                          SHA512

                          6beb7ae27be3a409ba4feab9c1a1b486efec76861be5941635060022b5754c9cd782bda53476d20913163508ef84b143ac27738a84e40d055600ac5d3c4aaa32

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                          Filesize

                          1KB

                          MD5

                          d869c4696b5ca4acd7c8ecfb34ed2ba3

                          SHA1

                          763a902fde403221b66e0db20d99563a67f8773e

                          SHA256

                          0b5ef0b72e82a031f36d320610570973c2711e2331c1f255e5d296828fa1cf11

                          SHA512

                          2c9ba8bacc21602269285a7ff86affc1801fc7a2521bcddef729e59fc2289385c653b0587ed126b925d0d014daef5ecb0bb69062fd804da23efc4ad4e35318ea

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                          Filesize

                          960B

                          MD5

                          364e2d66ab9e0b7f66efa77372797035

                          SHA1

                          868484ce70972e26348d692dabb77938d0cfaae1

                          SHA256

                          45feeb67363e3023d42223806ca400e463109f9fec5659e54b9be9b11d7bf8d1

                          SHA512

                          db45431ad24693f5499bcf8b48af66e44e40127b65931ec50fd882217bf7c0fb3d2aad0451512cc42f36b2d2dceae159f2ed32689f48ff944a530dad64ffb2a4

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

                          4KB

                          MD5

                          62aab8ee9b5de86f307115642b8731b5

                          SHA1

                          e08dc6866f990d18112974e18621c08aca19d7da

                          SHA256

                          8e579b594c2442c5b21f4473c3f3dba412e48d7d728058ebd96374cfe5c82609

                          SHA512

                          8b399e71cc1961610c16dc3b17d329da9dac092de3ee316f72c6639eb974204ef9ab93128baf5a86e113403ea7a97654ac291523db7a80e4d78f5e13f8ba9558

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

                          5KB

                          MD5

                          d876a91ee5d3e1462171f37aef55614f

                          SHA1

                          bc6ea4fcae082d56c85d5adcb80935f1c09ca22d

                          SHA256

                          49b1663b3d8792f95e802a3aa59de68451fa98475ade0f9b4615fb104ac18a6c

                          SHA512

                          1ce332526c434eeb5f5f3e9c515ec8f71034a4e9e37f4e661244cfd284a6d9ed86d05db721f0eabbf73758bcc6f79abbb67252fe4b7cc9471b2f4e6e237445da

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

                          5KB

                          MD5

                          c71b255fd149eb388616f9754d4ca587

                          SHA1

                          3dc2dc045b0c079040754cf603a71a6d1bffaf8f

                          SHA256

                          c664def329a9d0a1e752ceeabc7e19c94b5b8abb68cc30e733e3f6d31841d638

                          SHA512

                          84df363c600cd4157ac8dfc778ace9b2c39ae03d5eaf8381833c59429116aed17def2d8cd8fefc686e5967a2cf844ce2884b57088bf9e8824b2c756ccb2194bc

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

                          5KB

                          MD5

                          73502264bc3326834c0245b804de66d4

                          SHA1

                          b6b54c9bf98c7b4e50977328ef52c464f482d250

                          SHA256

                          2de68ce0d2f95d1397d3c66ad2621e4fa572d0093feb4a6ee2fd24cc55a0a99e

                          SHA512

                          ca93d629a2d61ed1e04ba1c37d295a255989e2f7a2a64646a4b986128ec483e1dc0bc6a3add7b789093468ce7347f97c4c78ae13a56e9e78361c9b66beb3c7b3

                        • 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\Network\TransportSecurity
                          Filesize

                          1KB

                          MD5

                          15eefc0993ac9e79fd39962892ea734a

                          SHA1

                          8edd5808b9726fafd4113a65b4f0ad6e491b10b4

                          SHA256

                          d4d9ffe3ce9341a349be3e95810c78f242b2804f000df1125fffc9be8f609437

                          SHA512

                          ecb1e058b1619fbe8c76020945aa06d77af0a3378bb44799aa1471431a132329976d95b7f321d9b87864efa837970ffe130f0897e8f4bd446d8c6178138cb15e

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

                          1KB

                          MD5

                          1cf1f3811378cc466e620620a02c55ec

                          SHA1

                          2c8c6d9338ef02163097442c6b84890be65e2765

                          SHA256

                          2bb6db821ccaf6e3b44c642ba0fa3ef5a887c5ad260d3d65fc53e83999399d2f

                          SHA512

                          ecb3d3a743d5d3fe7537a9d5540ba772d4e882ef9fa88c3b09ef45cfde47f02e916573b7fa72a2e00ce629074c6f600092a3d8a2a95d2f8b19ae55f96e7b5854

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

                          6KB

                          MD5

                          1af1b77880a06e82b76af047d067dc91

                          SHA1

                          3a76c575cbc5e5b454869065dfbcd90c08c81b5a

                          SHA256

                          c8cdc953df0290347151ef1ba25a5a2d4f12ae361630549c925676d6b7e14449

                          SHA512

                          5f69df9c4baa19f36223d9025c58df8002cbb849d0995d6c8317dfca490435b3d23d311b7de50bb9d434c3ff1ea653c7b32b29b13e5a093bc0476cd1fbff4142

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Web Applications\Manifest Resources\aghbiahbpaijignceidepookljebhfak\Icons\16.png
                          Filesize

                          567B

                          MD5

                          32069dd75567b3138421e48e7d7aeb13

                          SHA1

                          72fd75e45ee3b788816bdd7672160f3e709c2ee5

                          SHA256

                          1b5970e696016e753f60e9c2bb59aca67b46b8349184975ff5ff725a465f53cb

                          SHA512

                          e6c5d055b704af8af801aa53793ccfad32d02cb314440869560bc87bf9e7d2e938602ce97a1cda0ee0d9083304033f57d848b25b5d06f7586cf0c8a26d5bfd4d

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Web Applications\Temp\scoped_dir1536_699948948\Icons\128.png
                          Filesize

                          7KB

                          MD5

                          9f7165e53ce1f7f109be240a7145d96d

                          SHA1

                          08df18922492fe799f75912a100d00f4fb9ed4c4

                          SHA256

                          7ace7af33ecddb14b0e5870d9c5be28f0218d106f33fb505154d089a5055e9e9

                          SHA512

                          8fed74e748736b36a9ff33340120a85f722651a877b5404ae79eb650b31885d37b43d8102cfd9eeda4033dbf463d324533ced3bb2418e95fa0662291652db448

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

                          250KB

                          MD5

                          ddac4284525632ea5c70db1574c6478a

                          SHA1

                          b906f3f4c12af8ae351bdca9b29bdaadc21b5f3f

                          SHA256

                          431704dd31419f44a62da4b19c884f343763bfefb8c967e8b755cdc343a7c82b

                          SHA512

                          0e2e1b1a95c0e73c2f883ed1dcb32b7284e6279e3028d8cea0925d8ccf65d333c88944c7469cb250ce0b1abd7ed66cd4c58846f15d52013e9ad763b09df7cad1

                        • \??\pipe\crashpad_1536_RMLSFUHIFAQREWOZ
                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e