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Resubmissions

13/09/2024, 13:47

240913-q3j8ystbnf 4

13/09/2024, 13:37

240913-qwvq4ssepn 4

Analysis

  • max time kernel
    37s
  • max time network
    40s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    13/09/2024, 13:37

General

  • Target

    https://we.tl/t-1GeC18RXcI?utm_campaign=TRN_TDL_05&utm_source=sendgrid&utm_medium=email&trk=TRN_TDL_05

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://we.tl/t-1GeC18RXcI?utm_campaign=TRN_TDL_05&utm_source=sendgrid&utm_medium=email&trk=TRN_TDL_05
    1⤵
    • Drops file in Windows directory
    • 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:1992
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffbe2c19758,0x7ffbe2c19768,0x7ffbe2c19778
      2⤵
        PID:2384
      • 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=1580 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:2
        2⤵
          PID:1352
        • 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=1744 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:8
          2⤵
            PID:1376
          • 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=2012 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:8
            2⤵
              PID:4380
            • 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=2832 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:1
              2⤵
                PID:4568
              • 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=2840 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:1
                2⤵
                  PID:4544
                • 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=4372 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:1
                  2⤵
                    PID:4420
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4732 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:8
                    2⤵
                      PID:5052
                    • 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=5340 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:8
                      2⤵
                        PID:4604
                      • 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=5428 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:8
                        2⤵
                          PID:1100
                        • 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=5384 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:1
                          2⤵
                            PID:4316
                          • 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=4944 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:1
                            2⤵
                              PID:2268
                            • 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=13 --mojo-platform-channel-handle=2836 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:1
                              2⤵
                                PID:3920
                              • 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=14 --mojo-platform-channel-handle=5644 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:1
                                2⤵
                                  PID:1724
                                • 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=15 --mojo-platform-channel-handle=4964 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:1
                                  2⤵
                                    PID:32
                                  • 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=16 --mojo-platform-channel-handle=4952 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:1
                                    2⤵
                                      PID:3024
                                    • 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=17 --mojo-platform-channel-handle=4892 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:1
                                      2⤵
                                        PID:2400
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6408 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:8
                                        2⤵
                                          PID:2512
                                        • 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=19 --mojo-platform-channel-handle=6696 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:1
                                          2⤵
                                            PID:4832
                                          • 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=20 --mojo-platform-channel-handle=6772 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:1
                                            2⤵
                                              PID:3700
                                            • 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=21 --mojo-platform-channel-handle=4940 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:1
                                              2⤵
                                                PID:2420
                                              • 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=22 --mojo-platform-channel-handle=2236 --field-trial-handle=1856,i,2039768182684923295,13046251989019416656,131072 /prefetch:1
                                                2⤵
                                                  PID:600
                                              • 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:3140
                                                • C:\Windows\system32\AUDIODG.EXE
                                                  C:\Windows\system32\AUDIODG.EXE 0x3d0
                                                  1⤵
                                                  • Suspicious use of AdjustPrivilegeToken
                                                  PID:4864

                                                Network

                                                MITRE ATT&CK Enterprise v15

                                                Replay Monitor

                                                Loading Replay Monitor...

                                                Downloads

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

                                                  Filesize

                                                  1KB

                                                  MD5

                                                  271247db95f8ad340e55f0cb16213259

                                                  SHA1

                                                  23c54627fc7e765e3141325d09b35c3809c5eaa1

                                                  SHA256

                                                  e439130931d8cc50dda328bb2fb8244adcdb7ec6c27396467c16e3b84dd1ce42

                                                  SHA512

                                                  943f98b6b2e9e0590c728361e13bb9d12d90577f2fc3727bd66da725ef1b6dea95e80e94504a2d61f68927ce69a9a359279f4e9f436fa72115802b8a8032b75d

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

                                                  Filesize

                                                  3KB

                                                  MD5

                                                  c815376af6788f65909761191e9e1278

                                                  SHA1

                                                  275e7973857df6a3172d318694273647798ad016

                                                  SHA256

                                                  1b7eb004094fe046adc3e29b538db27d8ee43ed72324849a0341f557372453d6

                                                  SHA512

                                                  8e058138ce7359ce486ea9940fe6828db0b22b85eb158b8477517aebb38bc9d80fff5a61856c90f8b2b7c7f61e7cba5281f923e99516b1dea5bd8a15167b3cc1

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

                                                  Filesize

                                                  2KB

                                                  MD5

                                                  63b61ec32795d8d40cb61b2ec90c695c

                                                  SHA1

                                                  3e42e2aafdf722ae2dd5a4e04efd58c279969dde

                                                  SHA256

                                                  823700381df33b54b21378a9043b480eed7a1f31220c22951a7d2649c781abb5

                                                  SHA512

                                                  60edd6d979731e0558152e83c7e21d89bff622e833d6d9b9246c6b6be63ae10a34fd44195e57b94c5c83292a9bb2a2b68b196d0766b7c424cf75eafe716c845d

                                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\be23612a-25e7-479e-b512-7a3ba5b329ea.tmp

                                                  Filesize

                                                  3KB

                                                  MD5

                                                  49243bde144d7869a0e0b663c3eb7ea1

                                                  SHA1

                                                  e8fface5a5150f8c52610bd32bfec24205976dcc

                                                  SHA256

                                                  c732fe5a65af857ff443e7bcd9ef3cd00973cf20052d1d355a87970612759222

                                                  SHA512

                                                  25c1ab80ba6e089b21e0b4f4a6569d5df46b53e24e60a58e571f6e055b9d979ee6d35b904017b091f32cb79271ab03297ef4663c9535ab623a85a323ce3a3065

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

                                                  Filesize

                                                  6KB

                                                  MD5

                                                  7387cda920cbcc24672c1604bfee4efa

                                                  SHA1

                                                  d5ea8f1f28f89a8cf1e59552480303d192a2e178

                                                  SHA256

                                                  99195484264d4ecd0763e4d1b06019e4dd65d371c2b950f4d393e60e8d7749e9

                                                  SHA512

                                                  f0ed895c95adf391eead61b0e42f9eec91d38ba5ac66e3ae58e3ed350beedb882f4f1991d8d68e137b6d2a0bd74c80931ba8b62bb0220aad55db7a66746e6a01

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

                                                  Filesize

                                                  6KB

                                                  MD5

                                                  7d13a91be6ed748c3f194b8ec2b3900f

                                                  SHA1

                                                  424ab2426fb1e944bbadbf27205d4f75e458af0c

                                                  SHA256

                                                  641f82a94f72325cc46711a6cdf69464d152a048e4c7e9c14a408ddedc18017f

                                                  SHA512

                                                  0468f850f4a274103822daf8d25aefaf14e4b92b1d7706591e2391efd9c9d0c0993aa77bf9d66d714e57b6fb6610f701bf00aeb03f34551b4676aa80ff162755

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

                                                  Filesize

                                                  136KB

                                                  MD5

                                                  2839a96f926acadb5bb54d3672b47aa8

                                                  SHA1

                                                  137ebca8a1b226fe9a175a6d4af45b87ec852d08

                                                  SHA256

                                                  22f7a79a2523e8b295a913119899479ebab286e984161ea8967ad7cc29de2e54

                                                  SHA512

                                                  8038acfee682ae313dd00d3efa170d6c20c1b665346e9fa849705da533b8ad6f1b9a27cf66d65b4ede82231fe6a7560d6742da9405a85fc3f5a20250be241c95

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

                                                  Filesize

                                                  136KB

                                                  MD5

                                                  7c0e8c319088661b227faec9c7e8920a

                                                  SHA1

                                                  24ca4a4562c556b3a727d3b2c5cf5cc3383dfce6

                                                  SHA256

                                                  2d7acd6044116958813edfd2186867a2d04dd2ff58bf37124ae00bdd706c12f9

                                                  SHA512

                                                  7055ef7c308850f921f6224d2df87c539c0ed1e3d7c0e07098ff359633b8ef2b0fc37ab1137ff1b455a733a3d2ceb87e5ea8dcf5436173791f0d43eb281f0df3

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

                                                  Filesize

                                                  2B

                                                  MD5

                                                  99914b932bd37a50b983c5e7c90ae93b

                                                  SHA1

                                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                                  SHA256

                                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                                  SHA512

                                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                                                • C:\Users\Admin\Downloads\Product requirements, Technical specifications and Data Sheet for Jessica Stahl.html

                                                  Filesize

                                                  972KB

                                                  MD5

                                                  34c82975ad13229718cec3986acf46bc

                                                  SHA1

                                                  10a3459551ad764dfc1d1b52d70ace64b97b4df9

                                                  SHA256

                                                  90affe93e19e87d69503a654fd40bfdb555806bb60645d3099fec1c175c96ffe

                                                  SHA512

                                                  f579a2d1e968595a0a43e81829e7719bb1169f5c25ba04c4bf9a6250b5d4c66491afce05151ec80b6feafcccd36d184e6d59c4f588e2fc429849486526a64ec3