Resubmissions

20-06-2023 17:53

230620-wgaqaaef3t 1

22-04-2023 19:18

230422-xzw7nsaa3v 6

19-04-2023 12:59

230419-p8g54sce2s 1

12-04-2023 21:21

230412-z7tgvsgg7s 10

Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-es
  • resource tags

    arch:x64arch:x86image:win10-20230220-eslocale:es-esos:windows10-1703-x64systemwindows
  • submitted
    22-04-2023 19:18

General

  • Target

    https://bazaar.abuse.ch/sample/37d8e1ce3b6e6488942717aa78cb54785edc985143bcc8d9ba9f42d73a3dbd7a/

Score
1/10

Malware Config

Signatures

  • 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://bazaar.abuse.ch/sample/37d8e1ce3b6e6488942717aa78cb54785edc985143bcc8d9ba9f42d73a3dbd7a/
    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:1632
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffa3cf09758,0x7ffa3cf09768,0x7ffa3cf09778
      2⤵
        PID:4184
      • 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=1852 --field-trial-handle=1792,i,3659272964442780986,2092822005311177561,131072 /prefetch:8
        2⤵
          PID:3556
        • 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=1592 --field-trial-handle=1792,i,3659272964442780986,2092822005311177561,131072 /prefetch:2
          2⤵
            PID:3564
          • 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=2120 --field-trial-handle=1792,i,3659272964442780986,2092822005311177561,131072 /prefetch:8
            2⤵
              PID:4936
            • 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=5 --mojo-platform-channel-handle=2960 --field-trial-handle=1792,i,3659272964442780986,2092822005311177561,131072 /prefetch:1
              2⤵
                PID:2892
              • 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=6 --mojo-platform-channel-handle=2940 --field-trial-handle=1792,i,3659272964442780986,2092822005311177561,131072 /prefetch:1
                2⤵
                  PID:2876
                • 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=7 --mojo-platform-channel-handle=4424 --field-trial-handle=1792,i,3659272964442780986,2092822005311177561,131072 /prefetch:1
                  2⤵
                    PID:4404
                  • 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=4716 --field-trial-handle=1792,i,3659272964442780986,2092822005311177561,131072 /prefetch:1
                    2⤵
                      PID:4136
                    • 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=3644 --field-trial-handle=1792,i,3659272964442780986,2092822005311177561,131072 /prefetch:8
                      2⤵
                        PID:1924
                      • 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=5184 --field-trial-handle=1792,i,3659272964442780986,2092822005311177561,131072 /prefetch:8
                        2⤵
                          PID:2680
                        • 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=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4504 --field-trial-handle=1792,i,3659272964442780986,2092822005311177561,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2200
                      • 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:504

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00000a

                          Filesize

                          163KB

                          MD5

                          109e1354dcad59ff8d3e589dcc09299a

                          SHA1

                          bc2cf564c7967a59936c2074b78e124e17439c3a

                          SHA256

                          a9f34a49984f7a94c7a522a6d171e470701d34a4b630dcb7ae673e6cfaf2e5ae

                          SHA512

                          4a85f37ac35db60a44e729a0ee842e45172657c17c71022dfa73aed445106b833cdceccf94b1735737d5b9c06da8db19a6799186bbf742544c943a4b8de737ce

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

                          Filesize

                          360B

                          MD5

                          e90b260db760e2fc178a6546321ab0f3

                          SHA1

                          1e7865161c3eacc9b850a009c987dd2ec2832173

                          SHA256

                          bfe1bb1207ca161cfab00462ae17b63709cfaf658e3c3afc49eef1cdf570514a

                          SHA512

                          5147df349b4556d23c04174419f2cb3bb1578b266d443c04414bad5b6fddd390ae029b3e5f1bd4db613253c2d675b24e2727b4824088b79861d191d3b9a16567

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

                          Filesize

                          1KB

                          MD5

                          6d0df24495de6ff61f6e402c1770f956

                          SHA1

                          3f452e3691644c338b4e540881d69341ff43defa

                          SHA256

                          1f9188e7e8b9a6ea0d0eb52d3b4d4f9fec74cad357204f0c8382d65906ab42a7

                          SHA512

                          c0ccc870ed266106d738a9a88dff62104a27c393f0e587fe0435912b6a6ae35dde6bfde10fc892cf35f440d3f03a0c09ca43454c85ffd8342690f333ad5a14c3

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

                          Filesize

                          1KB

                          MD5

                          ac605fe8defe5c0b0af354902cd6a56b

                          SHA1

                          601a652683c7fc9107ac3d62ba784d4be8e6851b

                          SHA256

                          203dafe808b66f2f313b96b627750d136973f590b2d65d5e658c2751be7e6927

                          SHA512

                          99561771d36d68229c30e0c644013b05ab508c3d39808ae45353bce643189fd47ae13940295a5668e7816f91855aeb4da465db24f0784b65ae4083a680226f0a

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

                          Filesize

                          705B

                          MD5

                          ef80f5158ab27286a14f48282b8992ac

                          SHA1

                          03033e28b0275fa195dcc44dccb1c732c80fd935

                          SHA256

                          cfe46b096963102b87dbe79180683c1f0bf491331cbdc45b14ffedfea57bec2a

                          SHA512

                          39c2a15da57e74a7e7939e519cb199981589583c05f593b8656e07430ab6689fc099039c0e4c1d713feda3947dfd6e033b26c252f3c0e83eeb6d9f83988b9c24

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

                          Filesize

                          705B

                          MD5

                          d02273a35a6985b6392e46de0a8f6f3c

                          SHA1

                          0b316109377c842cf9e453dab81ffb32f4325596

                          SHA256

                          b6f048952f3ed33ebb342ec28b22094a52c2bea881560de5cd9e8d693ea5c1df

                          SHA512

                          828cfd3f3187b314293c5596e40a7955c0569cf997bc4428cd952e34f2f0d695ff3750035db97afcea98758649d4ff08b514d684619c285b0866860f07c48d69

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

                          Filesize

                          5KB

                          MD5

                          3b633c07cda6ba00e93ab5878320aa72

                          SHA1

                          77d781c5aec92fc74aa3e8bbcfbff3b5cffa0f92

                          SHA256

                          22b354ca00b689233c6ab3dc691e351b3ea39b2b726c0c30a627133dd444219e

                          SHA512

                          4b6eb83cf104c8719f5fd28e610caae1e183bc5ec99c69a79cfa0c721693ef5f79ab7d2afb400c75c6557ccc8e4e285f05c756cf417f99244bf653f046a37414

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

                          Filesize

                          5KB

                          MD5

                          7bd696afcf7ffc2362df373771bc8c77

                          SHA1

                          06047d96bec63c7822da15c6a4c73973ddc1b21c

                          SHA256

                          5788e67a94b48ceee14f2cb03f695d0f0be32fffa212e156df11aa55290980ac

                          SHA512

                          a41ffc0af66460d50215dcc1a173bad3b81f9a86e0b77e736c5f08b811e5bb73a8ea92ca0f095b753fd0761b720d45c9525dd8208a9d86ae3b91d984350e7f76

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

                          Filesize

                          5KB

                          MD5

                          d1d4f716a1508457b938a407a95ea9b5

                          SHA1

                          ac0b05282e6a53e9f8c36ee48900b89295ee663f

                          SHA256

                          f857965dfcbeb72731ac5a0f9fbeab4ab3509e91aa9f8b5cadbf0a01fc2a13c2

                          SHA512

                          e4a461d70113f2e366afb4930ecb651288038058ba5c456c71afed21cf816ab63e91de3ab7f81704ae79393e7f0457e613f289382d32ead697e7b21096f5699b

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

                          Filesize

                          5KB

                          MD5

                          ab51a68c530dc740afbdb0328597e676

                          SHA1

                          c87749aa6f574941efe5aaa767f5de85d80eebf3

                          SHA256

                          133419c3fc1bfd90a909f67e124259bca0e86489eb9dde29dc8cd4f22119cfe8

                          SHA512

                          b2b724d785ab0e6fa091e6874264e3e808843db8c0790f1bd08ca38b94cec5eed67dbb9b277e8750eba757b4c6a8a39919cfe832b7c1f49881a9db07579b45ad

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

                          Filesize

                          200KB

                          MD5

                          44953bc6bf23bc1ccba890095f63d2b0

                          SHA1

                          a0baf55b43211cc1e0cfbebd00f75305a54cb375

                          SHA256

                          afb4a7d712426ce286ff2437529bdd4e10f8e28a7e762f7fd61bd522297c9fb5

                          SHA512

                          3adcae8cdd7eb24868ebcda382b4f73147ac262c1c8cc23d859c2718dc91a884e9689473151fb0aa0254a900e1997e78de438f990fe97744ab4b973db0266dd2

                        • 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_1632_BIYFZLLQEHQEZOJS

                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e