Analysis

  • max time kernel
    88s
  • max time network
    76s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-04-2024 10:07

General

  • Target

    slinkyloader.exe.url

  • Size

    214B

  • MD5

    004d3539eeb76a64787462b376373b13

  • SHA1

    6a90527ced609174759421b2f65f318f2e57cc4a

  • SHA256

    e9af7619ba69ebc26ff1d34c09a9dcbe75bebb9de4c74c196116c9e8726a90f7

  • SHA512

    5e3fbd60d0ec0d7643701d1038e0e25db562b8381c0307cb560637cf569241a786e49ecc4fb65404877d644203b13cf076b43a2767b614128c421591fff0f74f

Score
3/10

Malware Config

Signatures

  • 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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\System32\rundll32.exe
    "C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\slinkyloader.exe.url
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:740
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cdn.discordapp.com/attachments/1228131383579381842/1228131643366314065/slinkyloader.exe?ex=662ee239&is=662d90b9&hm=85a33b9a36fe65fc8cee3f2c86b6aaab3d538524394808a294a1771414b043cd&
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1916
      • 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:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffc966f46f8,0x7ffc966f4708,0x7ffc966f4718
        3⤵
          PID:3320
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
          3⤵
            PID:3700
          • 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 --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            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=storage.mojom.StorageService --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2868 /prefetch:8
            3⤵
              PID:4428
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3296 /prefetch:1
              3⤵
                PID:3028
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3312 /prefetch:1
                3⤵
                  PID:3632
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4780 /prefetch:8
                  3⤵
                    PID:2132
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4780 /prefetch:8
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:1988
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5016 /prefetch:1
                    3⤵
                      PID:4056
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5028 /prefetch:1
                      3⤵
                        PID:4044
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4524 /prefetch:1
                        3⤵
                          PID:2556
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4784 /prefetch:1
                          3⤵
                            PID:4308
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3944 /prefetch:1
                            3⤵
                              PID:1952
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3312 /prefetch:1
                              3⤵
                                PID:1608
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4072 /prefetch:1
                                3⤵
                                  PID:1600
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15127520826906033539,15533125845063275360,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2208 /prefetch:1
                                  3⤵
                                    PID:3532
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:2412
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:1260

                                  Network

                                  MITRE ATT&CK Matrix ATT&CK v13

                                  Discovery

                                  System Information Discovery

                                  2
                                  T1082

                                  Query Registry

                                  1
                                  T1012

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                    Filesize

                                    152B

                                    MD5

                                    dbac49e66219979194c79f1cf1cb3dd1

                                    SHA1

                                    4ef87804a04d51ae1fac358f92382548b27f62f2

                                    SHA256

                                    f24ed6c5bf4b734a9af4d64e14a80a160bea569f50849f70bf7b7277c4f48562

                                    SHA512

                                    bb314d61f53cf7774f6dfb6b772c72f5daf386bc3d27d2bb7a14c65848ee86e6c48e9c5696693ded31846b69b9372a530175df48494e3d61a228e49d43401ad1

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                    Filesize

                                    152B

                                    MD5

                                    a9e55f5864d6e2afd2fd84e25a3bc228

                                    SHA1

                                    a5efcff9e3df6252c7fe8535d505235f82aab276

                                    SHA256

                                    0f4df3120e4620555916be8e51c29be8d600d68ae5244efad6a0268aabc8c452

                                    SHA512

                                    12f45fa73a6de6dfe17acc8b52b60f2d79008da130730b74cc138c1dcd73ccc99487165e3c8c90dc247359fde272f1ec6b3cf2c5fcb04e5093936144d0558b75

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                    Filesize

                                    6KB

                                    MD5

                                    3d2190dc8692456e5e9a4e4916551260

                                    SHA1

                                    4f6a59bcd1c52761ec00de7bcab6863a924e4f5b

                                    SHA256

                                    c9438e6df7b09e7510d8d56453e7ab714a93d150c1be06425153279edd53d22a

                                    SHA512

                                    c45799b008217529a631cc6a580ec94bf03371a1d0f70f3fa128cdfeafa10eaa80c3f9784767b44f6a8cecf55297bd65c9527368d9f5481f48f25695d4a3a6c3

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                    Filesize

                                    6KB

                                    MD5

                                    d2e6b3c890b1eeb16c538b26ba7a5b2c

                                    SHA1

                                    b6e0025b8619a5b5fa417cf7b41dc6a1023aeae3

                                    SHA256

                                    289437ba461637be8ba5b78710f2927ee89c5157212cedb4b41abedea70a9c20

                                    SHA512

                                    7a5c5fdf4f8386d230bae5e1af93f6e771497bc66c0e802aba4c1f197d38ef2f7c62439acce85baca424a9bbccda5129bf0cedba2fadd34419ee4edb111db669

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
                                    Filesize

                                    16B

                                    MD5

                                    6752a1d65b201c13b62ea44016eb221f

                                    SHA1

                                    58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                    SHA256

                                    0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                    SHA512

                                    9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

                                    8KB

                                    MD5

                                    69970a02132a11fd3ff95df252cced96

                                    SHA1

                                    34b095c6a8bb76087a852d04b9669506816aaf1f

                                    SHA256

                                    7018bbb2fbfc0c5610233dcf2437b689b3b462c9721fa5224320275a6ec7c938

                                    SHA512

                                    ab7b38de9cfa93bdce383276e14e0cdb694d429fbd0e129e5bad90c1cf0661926ef23755404b350d10a7277c29d959657df1ce1ad73859c28af7baeb4397f297

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

                                    9KB

                                    MD5

                                    03ea2730390a29fadff06a5f8f031ec4

                                    SHA1

                                    045c111ef24273de971a54ec8a43541b2b0915cc

                                    SHA256

                                    859c75d31157d764c40007c26013a81ef9473fb337e1061bbbf9f65bd7436e1e

                                    SHA512

                                    a977a3b3135e7b3b1a65883feac4034b8a4e784b3e6f196f741df14b4add766a3e6ea83e8cdfeafcefbf86d4b33a9879dda5430d8150c67e895e166ae9933176

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ShaderCache\GPUCache\data_1
                                    Filesize

                                    264KB

                                    MD5

                                    bf4ad6b50b06cbc728bf6187b4c809a7

                                    SHA1

                                    3b59a99f9c5b18cf97c518b545d1c26a2ab8174e

                                    SHA256

                                    cb5f2f89786d6b4d36b9982d4fb64bb4d698d8f3acc6e9a3aa6339fd93ab8053

                                    SHA512

                                    c57d74244f574e8771851c556442fccb509409c35eb454e552eb48b7d1fecb4331a3d42bb0ace68f222435dfa5bec7866704a09c8e396186c70c6d9c44a48468

                                  • \??\pipe\LOCAL\crashpad_1916_MMYBAMKUQZYKEJRP
                                    MD5

                                    d41d8cd98f00b204e9800998ecf8427e

                                    SHA1

                                    da39a3ee5e6b4b0d3255bfef95601890afd80709

                                    SHA256

                                    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                    SHA512

                                    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e