Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2024 17:45

General

  • Target

    http://multifactor-0ffice.info/

Score
10/10

Malware Config

Signatures

  • Kinsing

    Kinsing is a loader written in Golang.

  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://multifactor-0ffice.info/
    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:2040
    • 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,0x100,0x104,0xd8,0x108,0x7ff93ad59758,0x7ff93ad59768,0x7ff93ad59778
      2⤵
        PID:3096
      • 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=1780 --field-trial-handle=1716,i,9145129116486413607,12369334518023915761,131072 /prefetch:2
        2⤵
          PID:4036
        • 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=2120 --field-trial-handle=1716,i,9145129116486413607,12369334518023915761,131072 /prefetch:8
          2⤵
            PID:3236
          • 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=2208 --field-trial-handle=1716,i,9145129116486413607,12369334518023915761,131072 /prefetch:8
            2⤵
              PID:4728
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2876 --field-trial-handle=1716,i,9145129116486413607,12369334518023915761,131072 /prefetch:1
              2⤵
                PID:4552
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2868 --field-trial-handle=1716,i,9145129116486413607,12369334518023915761,131072 /prefetch:1
                2⤵
                  PID:1592
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4684 --field-trial-handle=1716,i,9145129116486413607,12369334518023915761,131072 /prefetch:1
                  2⤵
                    PID:3712
                  • 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=5192 --field-trial-handle=1716,i,9145129116486413607,12369334518023915761,131072 /prefetch:8
                    2⤵
                      PID:2132
                    • 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=5284 --field-trial-handle=1716,i,9145129116486413607,12369334518023915761,131072 /prefetch:8
                      2⤵
                        PID:4436
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=2992 --field-trial-handle=1716,i,9145129116486413607,12369334518023915761,131072 /prefetch:1
                        2⤵
                          PID:4892
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=5396 --field-trial-handle=1716,i,9145129116486413607,12369334518023915761,131072 /prefetch:1
                          2⤵
                            PID:2456
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=5304 --field-trial-handle=1716,i,9145129116486413607,12369334518023915761,131072 /prefetch:1
                            2⤵
                              PID:4092
                            • 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=4804 --field-trial-handle=1716,i,9145129116486413607,12369334518023915761,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3596
                          • 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:2196

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

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

                              Filesize

                              120B

                              MD5

                              774c70c66d2b6ae23a922186bd0373f5

                              SHA1

                              caa7f579a5bb1470d1860d9eb3147c9577b680f0

                              SHA256

                              3f8be3e97c932dd097b8f8e063c01cdbc8dee43f97baa6329bddeace81f9d1a4

                              SHA512

                              c9833b0a02594693d56ccafd0fc1f805f95941304e558828393b11d541b4b37daadf1abf34f14cb0f094912ef83914fd7042e174682b49d66cae3857c733fc7d

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

                              Filesize

                              939B

                              MD5

                              e64380d909c74e313f46a9871651f661

                              SHA1

                              ced312eba42937ff24b74cd30c55688f2c5d0efe

                              SHA256

                              9c78b9a4ac793ff0d2925747d534e618b1ead2cb7208e4492ad4190f7dec04ab

                              SHA512

                              2e1700b08fce2c6ba8d12a56022b792aa257815bcc3ec76b2d7688e50ec3387ee25827928ccf5f09a6d8b031eefa31e7ae1114e6579a2984a6bab27a612d8bdb

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

                              Filesize

                              536B

                              MD5

                              ebdaf7a79775abe7e0506b0ad6b7e517

                              SHA1

                              cc12a78708766fe16a02939c6f416353e96599ec

                              SHA256

                              db8eeb61b72b26de2d3b800d5e70ad33961433681ec4c82747417b3048f30fa0

                              SHA512

                              9220f951b702ac2d2313bd6592241724d6226092a804bf985d06c64de6d61f6ec21c049ceca7eab56ff7e85acdd03a443cc4251eb94287d14d0f83a4c1de9a5f

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

                              Filesize

                              6KB

                              MD5

                              d4ef6c03dfbb056658650f7126a87621

                              SHA1

                              000b050b38ddc07e54ce48bf236c4c9c417fb1fd

                              SHA256

                              fc9e1351bb005d165092e93854384fc1664d3fdb996e7657515fb4d67aa97a44

                              SHA512

                              2e25c62d3a095ec44f7118ebe2906905c6a9d5df6c419e9d646f631e919c077f1007505dd0c7c18b2afab77890a80613dd4d8d6fba378400087e55126cce4d3c

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

                              Filesize

                              6KB

                              MD5

                              1a2f7324dbc0b0bbc2dc6c45e130fb89

                              SHA1

                              71c5a122a3c99ccef053e0fb3cf8890e08a9b6b2

                              SHA256

                              ae6b5e6267e1f9dba0c5806be7e77e849f130d816f7618344e9cd902775862a6

                              SHA512

                              f2846b47fd89b278c4a9d17c713916283a62e3c0b1413396a7e2497f66209eb8058559ffb80564769f4767220f7ed707c3972bae1265e9aa5b64184eb9124c5f

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

                              Filesize

                              6KB

                              MD5

                              6ca7ff3bd6ed6d48b1be205e7595286d

                              SHA1

                              933431b9ea10436d7a8517810ecd6c9cebc8d97c

                              SHA256

                              110393e6a65ca4801126b263fecd46ed6b4cdafa5098150541796ae4214bad60

                              SHA512

                              9384c821922172046264cd6eb1afce07cbb73c179a0dc904e5235bd6695dab48b25537ce898825a2640df1dada97c14ddd21b808a6fbd34a01b419e26e63bc1b

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

                              Filesize

                              114KB

                              MD5

                              375a4178b74547c0273e03c07ad15cbf

                              SHA1

                              e7d06684834cbd536dc742fe4cb6b384bf33f96f

                              SHA256

                              2adb3e3a7a974b092a29287a996cc50e8d90db10ae2dad7c324255efe19c552b

                              SHA512

                              84b85387c99b9fbc62b55d53e12dc9dc62d9faaea48e798afdf63f80189e62f9e8b3038366f0b10ccaeec9658e1d4b9aca7cd008e0d722728e1652b929ba670a

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                              Filesize

                              103KB

                              MD5

                              72f4d618535c41e5ab92732a02379b84

                              SHA1

                              6e32a7d0a8fe9f0b08fc2aaf945349d49665592f

                              SHA256

                              3f8a8bc76d01144026ecbc3cf662f4351c79d0ed98294d1619efab11027fa823

                              SHA512

                              26a3d2e2446fca69244c71b3adaaab15b3f4fc450854d26d8ea93b97e759a2767127f7508484ed2f6c609c9be16c3e49774cfffd3405f7bb7c608b75cedb2b66

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe587fe9.TMP

                              Filesize

                              101KB

                              MD5

                              9a5ba4127ee0d47b7f406cc8e55aee82

                              SHA1

                              42230bc04f9a083b4af7eaafdf7d3d2ef3d9ba18

                              SHA256

                              33257b777380e9554d2271c1ee11eb3d6421551ef919e72b5b407660bc256432

                              SHA512

                              2432092df48c7c9f9f14b61da2b8435f3f1a16a95ebbce60decf835be50d34da846274f376533b9851c0ed4f8a2da8d43ec6716e3a8dca693cb098e1ec2357e3

                            • 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_2040_OISMXDLTBQVZBYQM

                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e