Analysis

  • max time kernel
    42s
  • max time network
    67s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    26-07-2024 18:46

Errors

Reason
Machine shutdown

General

  • Target

    D3dx9.dll

  • Size

    4.7MB

  • MD5

    397cb6132f9632189d6f2b3bc9bb2b04

  • SHA1

    f7113885294e61f21e6021f6f3a50bb0eb60b0a6

  • SHA256

    a34174c9e4bbeb8b8592221e4e0fbf273e008c475875b5a4af45f5266ed58373

  • SHA512

    0e5bcf302a6dbb76cfb7e00476d41367851df9b42e2f9b0c821fd6db018fda30a2b405026d52a7677af65d35ddc4405260c1bd9eb47c22154b23f77be56dd336

  • SSDEEP

    6144:jQfN8PRtFlJntIkeUXpWeqQ0c4nr+O12Agvtt1tG5P0M3eFBXUuZLf0W/vouIs3w:1LheqpwQZOqvM1TKPr

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 1 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
  • Modifies Internet Explorer settings 1 TTPs 26 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 14 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\D3dx9.dll,#1
    1⤵
      PID:2832
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      1⤵
        PID:2684
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe"
        1⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:876
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:876 CREDAT:275457 /prefetch:2
          2⤵
          • System Location Discovery: System Language Discovery
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:3024
      • 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:308
        • 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,0x7fef5d59758,0x7fef5d59768,0x7fef5d59778
          2⤵
            PID:768
          • 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=1180 --field-trial-handle=1380,i,15648854427308816502,2703270017794534134,131072 /prefetch:2
            2⤵
              PID:596
            • 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=1512 --field-trial-handle=1380,i,15648854427308816502,2703270017794534134,131072 /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=1624 --field-trial-handle=1380,i,15648854427308816502,2703270017794534134,131072 /prefetch:8
                2⤵
                  PID:2288
                • 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=2172 --field-trial-handle=1380,i,15648854427308816502,2703270017794534134,131072 /prefetch:1
                  2⤵
                    PID:904
                  • 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=2140 --field-trial-handle=1380,i,15648854427308816502,2703270017794534134,131072 /prefetch:1
                    2⤵
                      PID:340
                    • 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=3276 --field-trial-handle=1380,i,15648854427308816502,2703270017794534134,131072 /prefetch:2
                      2⤵
                        PID:2460
                      • 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=1468 --field-trial-handle=1380,i,15648854427308816502,2703270017794534134,131072 /prefetch:1
                        2⤵
                          PID:1436
                        • 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=1380,i,15648854427308816502,2703270017794534134,131072 /prefetch:8
                          2⤵
                            PID:2936
                          • 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=10 --mojo-platform-channel-handle=3676 --field-trial-handle=1380,i,15648854427308816502,2703270017794534134,131072 /prefetch:1
                            2⤵
                              PID:1492
                          • 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:952
                            • C:\Windows\system32\LogonUI.exe
                              "LogonUI.exe" /flags:0x0
                              1⤵
                                PID:2964
                              • C:\Windows\system32\LogonUI.exe
                                "LogonUI.exe" /flags:0x1
                                1⤵
                                  PID:2996

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001

                                  Filesize

                                  210KB

                                  MD5

                                  5ac828ee8e3812a5b225161caf6c61da

                                  SHA1

                                  86e65f22356c55c21147ce97903f5dbdf363649f

                                  SHA256

                                  b70465f707e42b41529b4e6d592f136d9eb307c39d040d147ad3c42842b723e7

                                  SHA512

                                  87472912277ae0201c2a41edc228720809b8a94599c54b06a9c509ff3b4a616fcdd10484b679fa0d436e472a8fc062f4b9cf7f4fa274dde6d10f77d378c06aa6

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

                                  Filesize

                                  16B

                                  MD5

                                  aefd77f47fb84fae5ea194496b44c67a

                                  SHA1

                                  dcfbb6a5b8d05662c4858664f81693bb7f803b82

                                  SHA256

                                  4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                                  SHA512

                                  b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

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

                                  Filesize

                                  363B

                                  MD5

                                  2c02cc1f0bb9942c77ee658bff48c624

                                  SHA1

                                  bda9ece7187fefaed52dd10cec598d5c57f5fe54

                                  SHA256

                                  5ba5d68a0f96df9d897f670faf3f1e87078401760e57d68bb1818998858d8869

                                  SHA512

                                  0a04cb9049c41fe0011881f5958277cdd12a3754ed7f30758489c375a69f11fbd80d6379241e96fb8d6d7ef7339edd639ae915e18cc3f8a93e62494a70f7525b

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

                                  Filesize

                                  5KB

                                  MD5

                                  abf9165fcd69032b7691285d9a1c8c78

                                  SHA1

                                  1a7641a4b3618a9653753138c1c48aef63d31793

                                  SHA256

                                  72e959b8f05a274441d72c4cdacd0ead9a98512e17834a369f0f8dbcca0cf71e

                                  SHA512

                                  5d8eb86f91fe32c6313dc463549df60fe9e6387527dd41ce44f78605ce3b0f2e32934140d6a23f34f8e6eadcd12b5f98f9fbf234bc78c78aa95d8208ee62f0c8

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp

                                  Filesize

                                  16B

                                  MD5

                                  18e723571b00fb1694a3bad6c78e4054

                                  SHA1

                                  afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                  SHA256

                                  8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                  SHA512

                                  43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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

                                  Filesize

                                  312KB

                                  MD5

                                  6a45fba511f99849c613d02178e13e3a

                                  SHA1

                                  4ae93670a410907a8a170ec320228565e3694601

                                  SHA256

                                  0eb9f91e269e2daae7445bb5b5b8d8412e1e794e97962d544c4fdce88cdff5d6

                                  SHA512

                                  fdfe31e0855fc5e4adbc982aaf7b8bb974b76c15cd3a9b64d5ecbe99c50bc56a487a7cb844c9d1d7d80aa4ba92ae89d64c54368ee624bf5db1160deca0c4cb33

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

                                  Filesize

                                  264KB

                                  MD5

                                  f50f89a0a91564d0b8a211f8921aa7de

                                  SHA1

                                  112403a17dd69d5b9018b8cede023cb3b54eab7d

                                  SHA256

                                  b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                  SHA512

                                  bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\e366e277-757d-4a34-ae5d-89f03ca6a957.tmp

                                  Filesize

                                  312KB

                                  MD5

                                  a9116d7c21dd4bf7a86ad6f04e149bdd

                                  SHA1

                                  83381a692904f1e62d93f6c091c75a46f858585e

                                  SHA256

                                  96cad83dd8579ea9a4e3b2d5a9cdfb85b435f6ce001aeede9115ac0e2ddaafa2

                                  SHA512

                                  f08495850f4bf343b9d205ae0c03353c8a101a57283ab61c1be70d5f776bc3bdae79f671ca14d1f4a06d7ff9c2be58c4adc44a452178e3548f7e185879024f7d

                                • \??\pipe\crashpad_308_FTRNTJMOQGRPVWKI

                                  MD5

                                  d41d8cd98f00b204e9800998ecf8427e

                                  SHA1

                                  da39a3ee5e6b4b0d3255bfef95601890afd80709

                                  SHA256

                                  e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                  SHA512

                                  cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                • memory/2964-221-0x0000000002D90000-0x0000000002D91000-memory.dmp

                                  Filesize

                                  4KB