Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15-09-2024 11:20

General

  • Target

    3a75d6962893903bdfc8558485df3e3166989bb5dd5d524d2c5c796f60221f3d_unsafe.exe

  • Size

    1.4MB

  • MD5

    9364607dfe2cbfef763c146ee7e27dfa

  • SHA1

    53a7d87eef714750cc1751182443acfebc41b832

  • SHA256

    3a75d6962893903bdfc8558485df3e3166989bb5dd5d524d2c5c796f60221f3d

  • SHA512

    09a17b7f21bcb29b44db6b9f3c8ac972650b4e428752837a7afe9953a341b05d389fee49586273ef5ec3ed9b9a4f5d3d064b30a82130bf738be1266a1afa1aeb

  • SSDEEP

    24576:eq5TfcdHj4fmbqOY2q570smVkVMyO7BlWEWEzKJ9TtLs2l0llFJ+o0zQJ9TtDi8I:eUTsamVYxkle5YlF55q

Malware Config

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • RevengeRat Executable 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 27 IoCs
  • Suspicious use of FindShellTrayWindow 38 IoCs
  • Suspicious use of SendNotifyMessage 35 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a75d6962893903bdfc8558485df3e3166989bb5dd5d524d2c5c796f60221f3d_unsafe.exe
    "C:\Users\Admin\AppData\Local\Temp\3a75d6962893903bdfc8558485df3e3166989bb5dd5d524d2c5c796f60221f3d_unsafe.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
      "C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -56269414 -chipderedesign -fcb4fd7f2fd843e782da1aaa665f1fc2 - -mwchk -meqzxxijzazfjbbv -2532
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1708
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • 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:2852
    • 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,0x7fef6729758,0x7fef6729768,0x7fef6729778
      2⤵
        PID:2868
      • 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=1156 --field-trial-handle=1140,i,4187173613573174211,9433791139980899161,131072 /prefetch:2
        2⤵
          PID:836
        • 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=1508 --field-trial-handle=1140,i,4187173613573174211,9433791139980899161,131072 /prefetch:8
          2⤵
            PID:2900
          • 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=1548 --field-trial-handle=1140,i,4187173613573174211,9433791139980899161,131072 /prefetch:8
            2⤵
              PID:1628
            • 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=2060 --field-trial-handle=1140,i,4187173613573174211,9433791139980899161,131072 /prefetch:1
              2⤵
                PID:2456
              • 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=2308 --field-trial-handle=1140,i,4187173613573174211,9433791139980899161,131072 /prefetch:1
                2⤵
                  PID:1296
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1472 --field-trial-handle=1140,i,4187173613573174211,9433791139980899161,131072 /prefetch:2
                  2⤵
                    PID:1360
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3220 --field-trial-handle=1140,i,4187173613573174211,9433791139980899161,131072 /prefetch:1
                    2⤵
                      PID:1680
                    • 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=3688 --field-trial-handle=1140,i,4187173613573174211,9433791139980899161,131072 /prefetch:8
                      2⤵
                        PID:3044
                    • 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:1572
                      • C:\Windows\explorer.exe
                        "C:\Windows\explorer.exe"
                        1⤵
                          PID:2952

                        Network

                        MITRE ATT&CK Enterprise v15

                        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

                          5KB

                          MD5

                          a1561f3ad7c50854f3167e5bc9519d35

                          SHA1

                          83eb1905e3ae649d0b78994c7b8941a3b7fa5a40

                          SHA256

                          ce147bf590e70ecbb357e8b78e2c23c3cb6d6b06b6c9e9e7840a7236c5ce4d01

                          SHA512

                          7c1d4e4fa4c0f945ad188078fd351f33b9b36048c077ccfd4008eda20384f3f655037721dcfee87d246370a8b6151704b8f5f8ee9c5e4dff0a159a1a97b9f7f8

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                          Filesize

                          16B

                          MD5

                          18e723571b00fb1694a3bad6c78e4054

                          SHA1

                          afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                          SHA256

                          8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                          SHA512

                          43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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

                          Filesize

                          340KB

                          MD5

                          89e958b241055d89cf53d0edfe5d9329

                          SHA1

                          20d0808d24428a00930d0b38f30b5d3d46550750

                          SHA256

                          47ef142319431e3e03dd3ebaa08c6d9e616946af5eb505d70cc494c436268dcf

                          SHA512

                          1a610c47a779fe59e57c2063f859b903c722f1eccc9c678b41fe8d8e473684f4c06233c3e0de87993a0598e74b7d87621cacbea8d3a95a46ce8c2d5e0a195b14

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

                          Filesize

                          335KB

                          MD5

                          c25dcf0b46f4e3a8f37c6b7c5f670937

                          SHA1

                          0b9e640074555de10c62cf79a246c87c649783c5

                          SHA256

                          af46b98141ca507f2b21784bbe34c8bbcc80ba3edb1ffdabb48087442ce22eea

                          SHA512

                          bb6e70e85349b553ad31464bc97194e980f565f485e4b62dd7c4a7ce76ec4e07be892eb2ce224f635a1763f43749a51a463b8e8b00e54a563b307fda44ec2ca1

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\af37c9ba-d4b9-4fac-bdcd-f8c0c9c277a3.tmp

                          Filesize

                          340KB

                          MD5

                          04eb744c3427ae7b6c7f90fbd7ddd29e

                          SHA1

                          a569b31c7348ed542e59be7b53cdf4e549eee860

                          SHA256

                          8a46e06cc25bad0788d91f9eb5ac7bfc1ef9b5c194bc4efabc0715252a907f73

                          SHA512

                          0a39c1c10fb27e79c19724e2f854ee698b65d67857c470abcbeeeef6409958c1fe3f1c09de552bf09a156908338ff294ce1df8a3cd8f1abc656654cd586b50a6

                        • C:\Users\Admin\AppData\Local\Temp\DMR\meqzxxijzazfjbbv.dat

                          Filesize

                          153B

                          MD5

                          ba1c0181a090c96f1f7c4d3a077abcf6

                          SHA1

                          2f7f350dd78c5c4e3aff4a1e68e5490726c956d9

                          SHA256

                          60aa222b453f959eeacc90f0d7982f2231a97e9694873f27582d8ae62ec75465

                          SHA512

                          4cc68fdbd1bcd0c92e8fb8ef3aa6e33d3db58b56d09c11f5004f05d0cc014745e0a9b6107dab8abe324f82e92da4b789223f08663218593b23adcbfd480e4753

                        • \Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe

                          Filesize

                          504KB

                          MD5

                          9b6c9b2660e2819352b9e9afa900eb68

                          SHA1

                          a901074f923efa09a7e4413d55ef30c8fcbd0322

                          SHA256

                          e7b27eb0b4e5ccfb97d68a125cb401b05939b8fd8010c57f72b04e9e841b6b5a

                          SHA512

                          0eeff30dffd76732ef64cb450dd594628bfd2bd5439700f444317ccef001c145b02bc12aa16c8df41d5b64934ca2f642148bff17967b5b6a82fcd8fbae534599

                        • memory/1708-22-0x000007FEF5250000-0x000007FEF5C3C000-memory.dmp

                          Filesize

                          9.9MB

                        • memory/1708-23-0x000007FEF5250000-0x000007FEF5C3C000-memory.dmp

                          Filesize

                          9.9MB

                        • memory/1708-25-0x000007FEF5250000-0x000007FEF5C3C000-memory.dmp

                          Filesize

                          9.9MB

                        • memory/1708-21-0x000007FEF5250000-0x000007FEF5C3C000-memory.dmp

                          Filesize

                          9.9MB

                        • memory/1708-20-0x000007FEF5250000-0x000007FEF5C3C000-memory.dmp

                          Filesize

                          9.9MB

                        • memory/1708-19-0x000007FEF5250000-0x000007FEF5C3C000-memory.dmp

                          Filesize

                          9.9MB

                        • memory/1708-17-0x0000000000930000-0x00000000009B2000-memory.dmp

                          Filesize

                          520KB

                        • memory/1708-16-0x000007FEF5253000-0x000007FEF5254000-memory.dmp

                          Filesize

                          4KB

                        • memory/2532-24-0x0000000000830000-0x0000000000B29000-memory.dmp

                          Filesize

                          3.0MB

                        • memory/2532-0-0x0000000000830000-0x0000000000B29000-memory.dmp

                          Filesize

                          3.0MB