Resubmissions

17-04-2024 12:19

240417-pg5r4afh91 10

17-04-2024 12:18

240417-pg46kaee23 10

17-04-2024 12:18

240417-pg4j2afh9x 10

17-04-2024 12:18

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17-04-2024 12:18

240417-pg1s5sfh9t 10

16-04-2024 14:07

240416-re2nrsde5s 10

Analysis

  • max time kernel
    1205s
  • max time network
    1210s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-04-2024 12:18

General

  • Target

    ed614783ecd08afb919ae4b42625beaa6c9ed4207fa4f9c925c32a16d543ee3a.exe

  • Size

    1.3MB

  • MD5

    40755985ba0182b59a34909770557b77

  • SHA1

    68752dead25052420fd8e5b94c867233accad1f4

  • SHA256

    ed614783ecd08afb919ae4b42625beaa6c9ed4207fa4f9c925c32a16d543ee3a

  • SHA512

    788ec7a6c08ac4fb23e1489489152048c9663a3bcdebe767e3db304b5955f430c6bd06a16550b8c9c6bd5229a7cf2c5d1ca1ce6e40e1cbc0f2104d2630f7c507

  • SSDEEP

    12288:hD0Yxtmgcj3DKjs16MKYIjhy+AC5j6vfNqi:hQYxtmiEEYIjhyQj6vfNqi

Score
10/10

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Looks up external IP address via web service 2 IoCs

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

  • Uses Tor communications 1 TTPs

    Malware can proxy its traffic through Tor for more anonymity.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3012
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.70 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.52 --initial-client-data=0x238,0x23c,0x240,0x234,0x2ac,0x7ffadb592e98,0x7ffadb592ea4,0x7ffadb592eb0
      2⤵
        PID:3876
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=2176 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:2
        2⤵
          PID:5068
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=2376 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:3
          2⤵
            PID:3680
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=2596 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
            2⤵
              PID:4972
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --mojo-platform-channel-handle=5292 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:1
              2⤵
                PID:4396
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --mojo-platform-channel-handle=5424 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:1
                2⤵
                  PID:3164
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4488 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
                  2⤵
                    PID:756
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=2376 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:3
                    2⤵
                      PID:3496
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=5096 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:3
                      2⤵
                        PID:5072
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3912 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
                        2⤵
                          PID:1540
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3056 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:3
                          2⤵
                            PID:1964
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=4224 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:3
                            2⤵
                              PID:3664
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3932 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:3
                              2⤵
                                PID:800
                            • C:\Users\Admin\AppData\Local\Temp\ed614783ecd08afb919ae4b42625beaa6c9ed4207fa4f9c925c32a16d543ee3a.exe
                              "C:\Users\Admin\AppData\Local\Temp\ed614783ecd08afb919ae4b42625beaa6c9ed4207fa4f9c925c32a16d543ee3a.exe"
                              1⤵
                              • Drops startup file
                              • Suspicious behavior: EnumeratesProcesses
                              • Suspicious use of SetWindowsHookEx
                              • Suspicious use of WriteProcessMemory
                              PID:3488
                              • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
                                "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
                                2⤵
                                • Executes dropped EXE
                                PID:2128

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports

                              Filesize

                              2B

                              MD5

                              d751713988987e9331980363e24189ce

                              SHA1

                              97d170e1550eee4afc0af065b78cda302a97674c

                              SHA256

                              4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                              SHA512

                              b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries

                              Filesize

                              40B

                              MD5

                              20d4b8fa017a12a108c87f540836e250

                              SHA1

                              1ac617fac131262b6d3ce1f52f5907e31d5f6f00

                              SHA256

                              6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d

                              SHA512

                              507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                              Filesize

                              9KB

                              MD5

                              4224be752e7ab09c8f6b49c6c3596d34

                              SHA1

                              610575baebb9647cc3e2e28c651128c6298afd13

                              SHA256

                              1a98b9dd8115d7ad5cd9edf06724553c59363b24ba26295bfbe1d725dd05d377

                              SHA512

                              ceaebba01439a5f7e4618640fcec5763330f40d037f6ad1edb4691f2c5e2b3b95828b3a3f2717e2dc65091407eb789fdaa1ea68452dcb1dc47a85ea4adf5852a

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                              Filesize

                              36KB

                              MD5

                              42d317990204babe0c359f32660d8361

                              SHA1

                              15b6404e57ee619a92b3b437459617deb3d3323d

                              SHA256

                              9e68b7a8841aaff786cb6a87d4b3da07bace05d9840798d2add79a3d12ea6821

                              SHA512

                              b902845b303d82e1907e37332c0b67e6b291aaa99870b3f2652c41f41ae7ab55aa9de56157349c34035fe07202da21324263289f724f85aefc97d67c38f86a97

                            • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe

                              Filesize

                              3KB

                              MD5

                              b4cd27f2b37665f51eb9fe685ec1d373

                              SHA1

                              7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

                              SHA256

                              91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

                              SHA512

                              e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

                            • C:\Users\Admin\AppData\Local\Temp\x64btit.txt

                              Filesize

                              28B

                              MD5

                              2a66a194ea78cf49c803417eadde9de7

                              SHA1

                              9a1e9c0771db4e9d1378df6605b237a46d7dd2ad

                              SHA256

                              ab726c03c7722524ddce37c0211370a6e2c259e5d400bde66e9b77c6f454ec4b

                              SHA512

                              92a1b5d613feede014d13a03bc0c44b0c4baeb51eab231436452456d34e5698faed31d168a7baf5dcd315ff04d513b3cf41fcdec1841b6f361f5e1a084a70889

                            • memory/3488-20-0x00000000053C0000-0x00000000054C0000-memory.dmp

                              Filesize

                              1024KB

                            • memory/3488-51-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-8-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-6-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-16-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-17-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-18-0x0000000000400000-0x00000000051BC000-memory.dmp

                              Filesize

                              77.7MB

                            • memory/3488-1-0x00000000053C0000-0x00000000054C0000-memory.dmp

                              Filesize

                              1024KB

                            • memory/3488-21-0x0000000005310000-0x0000000005377000-memory.dmp

                              Filesize

                              412KB

                            • memory/3488-23-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-25-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-9-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-52-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-64-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-66-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-67-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-7-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-76-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-5-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-4-0x0000000005760000-0x0000000005826000-memory.dmp

                              Filesize

                              792KB

                            • memory/3488-3-0x0000000000400000-0x00000000051BC000-memory.dmp

                              Filesize

                              77.7MB

                            • memory/3488-2-0x0000000005310000-0x0000000005377000-memory.dmp

                              Filesize

                              412KB