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Resubmissions

22/05/2023, 07:52

230522-jqm1raeh55 5

22/05/2023, 07:48

230522-jnh9saeh46 6

Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    22/05/2023, 07:48

General

  • Target

    EpicLauncher GameLocator.exe

  • Size

    544KB

  • MD5

    bb6365c148588cf6e6e6f7cbc6d284af

  • SHA1

    3005228d79aaf5874a96ba8560bdf49ad416f445

  • SHA256

    de7673e239ab7c33440f38ead3dad5dc0f474962556e106d0b80c8f9e1e68312

  • SHA512

    8fef664146ce6e0f6c4cd54e5ee0c5fe1392bc74ed1bdb578809b466b612425e88e478d2616ce71a773bd7c233c8a475c9e4750a6c2428bb00283f76130af9e7

  • SSDEEP

    1536:qr5UKyNGu2xzzKVTvzdj/OF2CShu2xzzKVTvzdj/OF2CT:Wm92pzAh2Nl2pzAh2NT

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 31 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 21 IoCs
  • Suspicious use of FindShellTrayWindow 52 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\EpicLauncher GameLocator.exe
    "C:\Users\Admin\AppData\Local\Temp\EpicLauncher GameLocator.exe"
    1⤵
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1660
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1068
    • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6d09758,0x7fef6d09768,0x7fef6d09778
      2⤵
        PID:1468
      • 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=1172 --field-trial-handle=1196,i,164004006302466474,7093995047335031232,131072 /prefetch:2
        2⤵
          PID:1640
        • 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=1456 --field-trial-handle=1196,i,164004006302466474,7093995047335031232,131072 /prefetch:8
          2⤵
            PID:1512
          • 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=1612 --field-trial-handle=1196,i,164004006302466474,7093995047335031232,131072 /prefetch:8
            2⤵
              PID:1900
            • 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=2268 --field-trial-handle=1196,i,164004006302466474,7093995047335031232,131072 /prefetch:1
              2⤵
                PID:1428
              • 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=2228 --field-trial-handle=1196,i,164004006302466474,7093995047335031232,131072 /prefetch:1
                2⤵
                  PID:1508
                • 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=1396 --field-trial-handle=1196,i,164004006302466474,7093995047335031232,131072 /prefetch:2
                  2⤵
                    PID:2088
                • 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:1480

                  Network

                  MITRE ATT&CK Enterprise v6

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                    Filesize

                    264KB

                    MD5

                    f50f89a0a91564d0b8a211f8921aa7de

                    SHA1

                    112403a17dd69d5b9018b8cede023cb3b54eab7d

                    SHA256

                    b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                    SHA512

                    bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                    Filesize

                    4KB

                    MD5

                    f7bd218bb48650769eb601b595cda089

                    SHA1

                    8e81658666e8d47386b8c7428e96058af80cfdf5

                    SHA256

                    b07b76ba986ab781065eb3f60d7cac7b1d7c4899d72ffed38446a073717c4b4b

                    SHA512

                    40b4790f28978e534525acb1f7aa21156bb66b51ec890281f3d04bb398f2a227e3ba4d4ba6319a8adcfcf287ff0c8236d4f6ab95e647c0b053d7bd52a60c905e

                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000004.dbtmp

                    Filesize

                    16B

                    MD5

                    6752a1d65b201c13b62ea44016eb221f

                    SHA1

                    58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                    SHA256

                    0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                    SHA512

                    9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

                    Filesize

                    151KB

                    MD5

                    f2aee49265d7df87ade29d2deb7097bd

                    SHA1

                    2aa694d3b2bd60351f86abdd027687d72cca1e99

                    SHA256

                    6aa1a83d335fc0f050d1c5a5da4d2055ad91b9c4d13c217ed9ed8eb3e1abcdbf

                    SHA512

                    f0f0e2aedc4d8154f16f46f9b7a4272aa18d0a9de9e9e38fb0ef077d4334f193ff6728e4ee49a5a021fd5b67e5ce50d2dd564f8efc61757de9d203199a82e9c9

                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\f87c5c81-928c-4eb7-982b-41ec35c1e96d.tmp

                    Filesize

                    151KB

                    MD5

                    5536e5f1727df554f178ee59afb6fd94

                    SHA1

                    2d90f427869a968497efdeabc67a6c2fd715374f

                    SHA256

                    4009e2661af67d3da7dbc4229cfa02417ef4bb30e05e86261676b3d5ae5f073d

                    SHA512

                    9a595693608d042da370dfcb7de1252ecd22693e34a29b79f68d797549031d2eaf9ebb7a086710282236ce4259525d2066e166f5cd8f29d0af1a8d64446b2b4c

                  • memory/1660-64-0x0000000006CA0000-0x0000000006CA2000-memory.dmp

                    Filesize

                    8KB

                  • memory/1660-60-0x0000000004F00000-0x0000000004F40000-memory.dmp

                    Filesize

                    256KB

                  • memory/1660-62-0x0000000000350000-0x000000000035A000-memory.dmp

                    Filesize

                    40KB

                  • memory/1660-63-0x0000000004F00000-0x0000000004F40000-memory.dmp

                    Filesize

                    256KB

                  • memory/1660-54-0x00000000009E0000-0x0000000000A6E000-memory.dmp

                    Filesize

                    568KB

                  • memory/1660-65-0x0000000004F00000-0x0000000004F40000-memory.dmp

                    Filesize

                    256KB

                  • memory/1660-66-0x0000000006B70000-0x0000000006B71000-memory.dmp

                    Filesize

                    4KB

                  • memory/1660-61-0x0000000000350000-0x000000000035A000-memory.dmp

                    Filesize

                    40KB

                  • memory/1660-59-0x0000000004F00000-0x0000000004F40000-memory.dmp

                    Filesize

                    256KB

                  • memory/1660-108-0x0000000006B70000-0x0000000006B71000-memory.dmp

                    Filesize

                    4KB

                  • memory/1660-58-0x0000000000350000-0x000000000035A000-memory.dmp

                    Filesize

                    40KB

                  • memory/1660-57-0x0000000000370000-0x000000000038A000-memory.dmp

                    Filesize

                    104KB

                  • memory/1660-56-0x0000000000350000-0x000000000035A000-memory.dmp

                    Filesize

                    40KB

                  • memory/1660-55-0x0000000004F00000-0x0000000004F40000-memory.dmp

                    Filesize

                    256KB