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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

240417-pg3yhaee22 10

17/04/2024, 12:18

240417-pg1s5sfh9t 10

16/04/2024, 14:07

240416-re2nrsde5s 10

Analysis

  • max time kernel
    330s
  • max time network
    250s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-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

  • 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 12 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:892
    • 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=123.0.6312.106 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=123.0.2420.81 --initial-client-data=0x238,0x23c,0x240,0x234,0x248,0x7ffd9f944e48,0x7ffd9f944e54,0x7ffd9f944e60
      2⤵
        PID:2916
      • 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=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2224,i,14910875736531803530,4367035887674785793,262144 --variations-seed-version --mojo-platform-channel-handle=2220 /prefetch:2
        2⤵
          PID:5056
        • 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 --field-trial-handle=1956,i,14910875736531803530,4367035887674785793,262144 --variations-seed-version --mojo-platform-channel-handle=2372 /prefetch:3
          2⤵
            PID:2256
          • 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 --field-trial-handle=2512,i,14910875736531803530,4367035887674785793,262144 --variations-seed-version --mojo-platform-channel-handle=2532 /prefetch:8
            2⤵
              PID:4824
            • 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=15 --field-trial-handle=5408,i,14910875736531803530,4367035887674785793,262144 --variations-seed-version --mojo-platform-channel-handle=5340 /prefetch:1
              2⤵
                PID:5048
              • 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=16 --field-trial-handle=5584,i,14910875736531803530,4367035887674785793,262144 --variations-seed-version --mojo-platform-channel-handle=5568 /prefetch:1
                2⤵
                  PID:4520
                • 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 --field-trial-handle=3208,i,14910875736531803530,4367035887674785793,262144 --variations-seed-version --mojo-platform-channel-handle=4044 /prefetch:3
                  2⤵
                    PID:116
                • C:\Users\Admin\AppData\Local\Temp\ed614783ecd08afb919ae4b42625beaa6c9ed4207fa4f9c925c32a16d543ee3a.exe
                  "C:\Users\Admin\AppData\Local\Temp\ed614783ecd08afb919ae4b42625beaa6c9ed4207fa4f9c925c32a16d543ee3a.exe"
                  1⤵
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of SetWindowsHookEx
                  • Suspicious use of WriteProcessMemory
                  PID:2800
                  • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
                    "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
                    2⤵
                    • Executes dropped EXE
                    PID:648

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

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

                  Filesize

                  25KB

                  MD5

                  820cc4a565cf4b5320e34c5c98b7ef66

                  SHA1

                  f90b747213152cd0fb7d69449e54a143a0285742

                  SHA256

                  7f3498d1d40dc8aab1d010f2736c0a6254c430f9f2f2b46ca31ca42418c5c331

                  SHA512

                  70af3bcf87468fa86532e99958e76f4b0cf00d25c090c47b0cdeae71646a3dccda5cd44ce9ea400c86f4016edd2e252f8014cea816e1668b53e76902d789919b

                • 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

                  06769236f5c5de6a2e17abfc58b3b629

                  SHA1

                  0c77f9a1561cd694b55aaee66a613408b7414c23

                  SHA256

                  5a4c4bf8b7e18db23c7493f8a5b03f3f96183022540af6f676be0a347dd297fb

                  SHA512

                  2185739327c500e5f17698d238f570593d54a2d4e32707c0de5782c56f0b8f404c7792ae21246c35a45143e46f4d49207ca631e2a131a2759045a70244e1dd76

                • memory/2800-24-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-38-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-6-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-8-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-7-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-10-0x0000000000400000-0x00000000051BC000-memory.dmp

                  Filesize

                  77.7MB

                • memory/2800-4-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-3-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-16-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-17-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-19-0x0000000005530000-0x0000000005630000-memory.dmp

                  Filesize

                  1024KB

                • memory/2800-20-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-22-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-1-0x0000000005530000-0x0000000005630000-memory.dmp

                  Filesize

                  1024KB

                • memory/2800-5-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-30-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-26-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-32-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-35-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-27-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-40-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-42-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-44-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-2-0x0000000005630000-0x0000000005697000-memory.dmp

                  Filesize

                  412KB

                • memory/2800-63-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-68-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-71-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-77-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB

                • memory/2800-81-0x0000000005730000-0x00000000057F6000-memory.dmp

                  Filesize

                  792KB