Analysis

  • max time kernel
    405s
  • max time network
    536s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    17-08-2024 09:56

General

  • Target

    riri.png

  • Size

    119KB

  • MD5

    4c1f621448f6b3ebbf794a0831a96e28

  • SHA1

    82db26757eada2358cfb5019635f2b829aee5e27

  • SHA256

    3c4610b923aadedcc94151320eea7cd9b28700962c2605408164e78d78146371

  • SHA512

    61427241fab07c5317d3d59807d1dabb7367baa3be2f9e8d0b5eab45264b2dfca8fde517c037b80e068bb0c7227bc4da3e7cdd1090992bf5246bb08a6bd1003e

  • SSDEEP

    1536:mKL8i9Fy3GIGXSWF9P/VJWunHJERPwPTcFIvWQC+Pi4JpH92+yaUWw:m+9FJImSWF9awEhwPTcKvp6QfryAw

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 36 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen C:\Users\Admin\AppData\Local\Temp\riri.png
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:3048
  • 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:2808
    • 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,0x7fef7079758,0x7fef7079768,0x7fef7079778
      2⤵
        PID:2828
      • 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=1128 --field-trial-handle=1200,i,8248739034594176472,15111561111049730931,131072 /prefetch:2
        2⤵
          PID:2600
        • 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=1500 --field-trial-handle=1200,i,8248739034594176472,15111561111049730931,131072 /prefetch:8
          2⤵
            PID:2636
          • 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=1540 --field-trial-handle=1200,i,8248739034594176472,15111561111049730931,131072 /prefetch:8
            2⤵
              PID:3020
            • 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=2280 --field-trial-handle=1200,i,8248739034594176472,15111561111049730931,131072 /prefetch:1
              2⤵
                PID:2040
              • 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=2292 --field-trial-handle=1200,i,8248739034594176472,15111561111049730931,131072 /prefetch:1
                2⤵
                  PID:2032
                • 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=1364 --field-trial-handle=1200,i,8248739034594176472,15111561111049730931,131072 /prefetch:2
                  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 --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=2876 --field-trial-handle=1200,i,8248739034594176472,15111561111049730931,131072 /prefetch:1
                    2⤵
                      PID:468
                    • 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=3636 --field-trial-handle=1200,i,8248739034594176472,15111561111049730931,131072 /prefetch:8
                      2⤵
                        PID:1540
                      • 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=840 --field-trial-handle=1200,i,8248739034594176472,15111561111049730931,131072 /prefetch:1
                        2⤵
                          PID:1984
                        • 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=2388 --field-trial-handle=1200,i,8248739034594176472,15111561111049730931,131072 /prefetch:8
                          2⤵
                            PID:2232
                          • 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=12 --mojo-platform-channel-handle=1292 --field-trial-handle=1200,i,8248739034594176472,15111561111049730931,131072 /prefetch:1
                            2⤵
                              PID:1052
                            • 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=13 --mojo-platform-channel-handle=2816 --field-trial-handle=1200,i,8248739034594176472,15111561111049730931,131072 /prefetch:1
                              2⤵
                                PID:2088
                              • 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=14 --mojo-platform-channel-handle=3084 --field-trial-handle=1200,i,8248739034594176472,15111561111049730931,131072 /prefetch:1
                                2⤵
                                  PID:2940
                                • 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=15 --mojo-platform-channel-handle=1288 --field-trial-handle=1200,i,8248739034594176472,15111561111049730931,131072 /prefetch:1
                                  2⤵
                                    PID:3060
                                • 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:2904

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\44a8c385-6c62-4e04-93e1-2297adbdb89d.tmp

                                    Filesize

                                    6KB

                                    MD5

                                    0b6ac38a2b372a29fa95ba6d76dfd880

                                    SHA1

                                    a75a5ee0bee6218065c575b71c894d2bf51bd309

                                    SHA256

                                    41295c4e25b72fefecea60568e3ccb534c1533f63fe4e6b2eb9b56ddd284a8d4

                                    SHA512

                                    eadb81708fd6e467fe031c1e09ec0b363ca064b9f90bbf04229ff8f39a025090fb6aae09d4c05e165cc8741cb8758dfc68f9d7e08be9c13717ce29d9c45db390

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

                                    Filesize

                                    209KB

                                    MD5

                                    3e552d017d45f8fd93b94cfc86f842f2

                                    SHA1

                                    dbeebe83854328e2575ff67259e3fb6704b17a47

                                    SHA256

                                    27d9c4613df7a3c04da0b79c13217aa69992b441acb7e44bf2a7578ca87d97d6

                                    SHA512

                                    e616436f2f15615429c7c5c37de3990c3e86c5e1da7d75a0f524fc458b75d44a5be1a3648a628d63e1cf8aa062e08b538f2f2bc9c6a0b42157beb24f82c571d9

                                  • 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\GPUCache\data_1

                                    Filesize

                                    264KB

                                    MD5

                                    f50f89a0a91564d0b8a211f8921aa7de

                                    SHA1

                                    112403a17dd69d5b9018b8cede023cb3b54eab7d

                                    SHA256

                                    b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                    SHA512

                                    bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                                    Filesize

                                    2KB

                                    MD5

                                    118b015d1752be31342db701937d80a0

                                    SHA1

                                    9ca96352b8a67c9a04acabe9503229dda78a506c

                                    SHA256

                                    2f9805613f4ce48c2f4d0bcb3b11aba8ce5519577983e0db0ee77f7e10860cde

                                    SHA512

                                    235f8f5b42992bb5f7091c93e0427b56bf66f15676930003a9aa57671f219de99261d5757551336dad8fdcdce302b707184e650d0edcb2f6818c133127c1ad76

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

                                    Filesize

                                    633B

                                    MD5

                                    f3c3b957562736c0af472739342ceafe

                                    SHA1

                                    2e235ffb24f0ee38a8b50a1189c500dedfedf76b

                                    SHA256

                                    a7c004558b9599963b56aabc80afa7e2f69b25a35a7daedd73892b840f5d11e4

                                    SHA512

                                    692be26b02c531ef672fc1c46eeb38a608079f0fd3eed8939d3ecf3e42b9acae80ead1f7bf93f7861a1e203267ab1727722d3e6f6a7f8e4eb6d286583f568121

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

                                    Filesize

                                    1KB

                                    MD5

                                    ebabbecb63ffae6c552c4e69b657fd60

                                    SHA1

                                    c47a1f857fab0cf226af2a0be158f018e3280bb8

                                    SHA256

                                    3a42501648bac87ea3212e1356a383020b8adefb5168c73703246bf888994d24

                                    SHA512

                                    840bd394c75613a91ee1b18115972b929c0929c3e37eb22a4cf861cea8e03b3b7cec9d484232b484496af3f1addeb8012dc2e5b7818c6f539b7db32dab1f7304

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

                                    Filesize

                                    1KB

                                    MD5

                                    dd969f493835ed9093eaf90aff0a96d1

                                    SHA1

                                    8a605af2b12eb9b3afe3ce21f2e723df4365b523

                                    SHA256

                                    c3f146e046ce9a0f064ff791deb4ac1a78753291de1e6c6840d36b039f2c953a

                                    SHA512

                                    d6748f69a32739e4de18d499b971e6cecf503ee5e27e16ba779bf7434405e69882ffd96b2e2d35dca39004d0fe150cdcf1eff9816fa1a3f27c67934963e27efe

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

                                    Filesize

                                    359B

                                    MD5

                                    f8dea5d9d057909132c8afa0cd6c7603

                                    SHA1

                                    331bd3066b1bda6eda85900c3d59468daab4edda

                                    SHA256

                                    55386b53c650f37ca63fd4d8154bedb2faaa632472846b39d4f826698b25f5bb

                                    SHA512

                                    922b6084d77c31fdae724dba55cd113ecf497c613a15ae7da1b9614f9080001713b6b8b0373b96383ed6fde61ed48d2647235f2379483e06dab8fc691f341ee7

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

                                    Filesize

                                    5KB

                                    MD5

                                    9ccf8cfd1dc2d225f4f4ba1287384d1b

                                    SHA1

                                    49d77dfc719da4bdff84863de8d89c40aafb73a8

                                    SHA256

                                    35e79c9bb83be2412527f7485acbd6ae5df35da206f6a9b5b85eb2a8301713a1

                                    SHA512

                                    e84cb5f55e3922b92d8a2649ae8a80fbf24e33f0dc77ef50dadcd8fadff1da124763882748fac066944400f2dfdb0ba1c1931f12fcdf50f9e8b71f98cc2f2d43

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

                                    Filesize

                                    6KB

                                    MD5

                                    8922050929b7e2a9584c115a936a1eaf

                                    SHA1

                                    eafbc501097a7bb627e312e6fdc47992dc719d3f

                                    SHA256

                                    a9d086d5dbd2ba18affc8e385524673e29ad03d36d06d5efc435bbbe21ae267b

                                    SHA512

                                    4c0ec25f7e78f3025a3c4a232dcae1eb5808b4f7aaa8f2ccdcdd75973b58a645968277e83687d4d90159dc78f2bc5be36f43d9cc1f7ecc5cf0f1f4cb2a4540a5

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

                                    Filesize

                                    6KB

                                    MD5

                                    f4976f27b31d41acf09ad3dcf19ae9a0

                                    SHA1

                                    905770f63b7ac92c918b60f1bde2f35dabf4df64

                                    SHA256

                                    7906ebda69718e1b1489eac0b76fb28a31757dc46b153f65ef0d8f4d3d84fa95

                                    SHA512

                                    6561b2af44d516bbea45a5bc101351fa0b9445f1cc7bacca15593f2196f2c79c7c0e42dd31c9a2bce435b5e899555ef276a75c72a361278c47ebcfe7a2f0374e

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

                                    Filesize

                                    5KB

                                    MD5

                                    b2d3a1b1d03c1fcb97d8a9a44e0dc2e6

                                    SHA1

                                    8ed573e62fa631e8b0528b59b4e29d720a704061

                                    SHA256

                                    750c36f0d1f933483170045c4cf9faabc233b2b5a48bf480d49172e894a0a92a

                                    SHA512

                                    091b4e54444bae531102577ea44215cf3817a4c7982d37e3579302e0d4a75fc0f9e5b886ea3fe02098592947bd6ae70c8bc95bdf90a00df3a3917665b8dd70af

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

                                    Filesize

                                    5KB

                                    MD5

                                    aef140f26817e80bd3b81eadc63428c6

                                    SHA1

                                    c93eff2677f200890e765eee3b3631ef2f05506c

                                    SHA256

                                    6a2fddf205d994c47ea97043df85a1415a37796622b360cef289367344fb43c0

                                    SHA512

                                    fb6d5df5764b885e9923f19442f5a0e187e4ae5f4a85afe2646776a7397646b8c824bf61becf6fa603246958ea5d3bb7b9d05c07bf7a8814b4e27f59f868041c

                                  • 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

                                    312KB

                                    MD5

                                    d52e65a514e7437f6aa72dbc79543269

                                    SHA1

                                    61d3e23f1aa0b145c92b9da250dcd24548556631

                                    SHA256

                                    7dde90f1ad827db48f85b196f2d6b0d04bb571933f65149af1325ed6170d6442

                                    SHA512

                                    ad1ee9d16ed49d87efe78ac21155f73524733f584b5452d789e65eb53868ac7573b0f2030baa386aeee7fa9f1562f5970d5bc76afe4b06afdece86473b2a7471

                                  • C:\Users\Admin\AppData\Local\Temp\Cab7D9B.tmp

                                    Filesize

                                    70KB

                                    MD5

                                    49aebf8cbd62d92ac215b2923fb1b9f5

                                    SHA1

                                    1723be06719828dda65ad804298d0431f6aff976

                                    SHA256

                                    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

                                    SHA512

                                    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

                                  • C:\Users\Admin\AppData\Local\Temp\Tar7DCC.tmp

                                    Filesize

                                    181KB

                                    MD5

                                    4ea6026cf93ec6338144661bf1202cd1

                                    SHA1

                                    a1dec9044f750ad887935a01430bf49322fbdcb7

                                    SHA256

                                    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

                                    SHA512

                                    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

                                  • memory/3048-1-0x00000000001B0000-0x00000000001B1000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/3048-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

                                    Filesize

                                    4KB