Analysis

  • max time kernel
    22s
  • max time network
    14s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-08-2024 12:44

General

  • Target

    https://cdn.discordapp.com/attachments/1252285021377527923/1252285096434729011/160107100400-monkey-selfie.exe?ex=66b199a1&is=66b04821&hm=8de011afe0076b39ffe8a1e1418109bacccc9251ad7930633dc1a00bbc11ce9b&

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTIwNTMzOTUzNjEwMDY5NjA3NA.GE6gMg.mfWLL6-p2ZTIG_q9R9EM57japDdbe-TVG83A5E

  • server_id

    1205339412481704017

Signatures

  • Discord RAT

    A RAT written in C# using Discord as a C2.

  • Downloads MZ/PE file
  • Executes dropped EXE 8 IoCs
  • 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
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of FindShellTrayWindow 36 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • 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/1252285021377527923/1252285096434729011/160107100400-monkey-selfie.exe?ex=66b199a1&is=66b04821&hm=8de011afe0076b39ffe8a1e1418109bacccc9251ad7930633dc1a00bbc11ce9b&
    1⤵
    • Enumerates system info in registry
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:520
    • 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,0x100,0x104,0xd8,0x108,0x7ff807f246f8,0x7ff807f24708,0x7ff807f24718
      2⤵
        PID:1040
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,8073757062882666263,12587034129941250158,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
        2⤵
          PID:2640
        • 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=2092,8073757062882666263,12587034129941250158,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:728
        • 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=2092,8073757062882666263,12587034129941250158,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:8
          2⤵
            PID:3584
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8073757062882666263,12587034129941250158,131072 --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=3304 /prefetch:1
            2⤵
              PID:3444
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8073757062882666263,12587034129941250158,131072 --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=3408 /prefetch:1
              2⤵
                PID:3728
              • 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=2092,8073757062882666263,12587034129941250158,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5124 /prefetch:8
                2⤵
                  PID:4668
                • 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=2092,8073757062882666263,12587034129941250158,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5124 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:2324
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2092,8073757062882666263,12587034129941250158,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5592 /prefetch:8
                  2⤵
                    PID:4916
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8073757062882666263,12587034129941250158,131072 --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=5604 /prefetch:1
                    2⤵
                      PID:4116
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2092,8073757062882666263,12587034129941250158,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6072 /prefetch:8
                      2⤵
                        PID:2428
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2092,8073757062882666263,12587034129941250158,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5880 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:560
                      • C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe
                        "C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe"
                        2⤵
                        • Executes dropped EXE
                        PID:4636
                      • C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe
                        "C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe"
                        2⤵
                        • Executes dropped EXE
                        PID:1772
                      • C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe
                        "C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe"
                        2⤵
                        • Executes dropped EXE
                        PID:2032
                      • C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe
                        "C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe"
                        2⤵
                        • Executes dropped EXE
                        PID:4976
                      • C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe
                        "C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe"
                        2⤵
                        • Executes dropped EXE
                        PID:2168
                      • C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe
                        "C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe"
                        2⤵
                        • Executes dropped EXE
                        PID:4668
                      • C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe
                        "C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe"
                        2⤵
                        • Executes dropped EXE
                        PID:4844
                      • C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe
                        "C:\Users\Admin\Downloads\160107100400-monkey-selfie.exe"
                        2⤵
                        • Executes dropped EXE
                        PID:5080
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8073757062882666263,12587034129941250158,131072 --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=5528 /prefetch:1
                        2⤵
                          PID:4404
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8073757062882666263,12587034129941250158,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5468 /prefetch:1
                          2⤵
                            PID:2376
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:1732
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1332

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

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

                              Filesize

                              152B

                              MD5

                              53bc70ecb115bdbabe67620c416fe9b3

                              SHA1

                              af66ec51a13a59639eaf54d62ff3b4f092bb2fc1

                              SHA256

                              b36cad5c1f7bc7d07c7eaa2f3cad2959ddb5447d4d3adcb46eb6a99808e22771

                              SHA512

                              cad44933b94e17908c0eb8ac5feeb53d03a7720d97e7ccc8724a1ed3021a5bece09e1f9f3cec56ce0739176ebbbeb20729e650f8bca04e5060c986b75d8e4921

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

                              Filesize

                              152B

                              MD5

                              e765f3d75e6b0e4a7119c8b14d47d8da

                              SHA1

                              cc9f7c7826c2e1a129e7d98884926076c3714fc0

                              SHA256

                              986443556d3878258b710d9d9efbf4f25f0d764c3f83dc54217f2b12a6eccd89

                              SHA512

                              a1872a849f27da78ebe9adb9beb260cb49ed5f4ca2d403f23379112bdfcd2482446a6708188100496e45db1517cdb43aba8bb93a75e605713c3f97cd716b1079

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

                              Filesize

                              6KB

                              MD5

                              a7486e07208b3bae8d55841fbf6e4aa5

                              SHA1

                              95eb4b69ed776afc6aa51231951db6af17a38023

                              SHA256

                              a079660193b0d590a0b8975114dfa77d1d1ee2982b2e8bf6cd9abc333b0d666e

                              SHA512

                              6091c0b0abcb8206f88b3139e15019684e9bb74dd5a0e0d3f1a05b4f7d709bb0dd41ceb800ef0375488f91172c2d4872dfe8b588b1cc7690400b8bae8ec3837c

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

                              Filesize

                              6KB

                              MD5

                              a2d7eac68295c5bf8a5ade4e2d51b560

                              SHA1

                              f95b98c5c7ad406717969a2f8cf818aba4fdf19b

                              SHA256

                              788131d92d0049c2d6aa38d3884996cd5e2cb23812b1b92cf436acd80597d92d

                              SHA512

                              1d16a584331326ea6e0b40a027a221c73230e1d459db483ef6dc6ff8c23fe46d85da9a0e52e26e266bd3c36721d754d61f57f603f0a0bd054caf6d27329fd4dc

                            • 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

                              10KB

                              MD5

                              687cc188a869c369ea93e909a4708593

                              SHA1

                              6c79a4d01cc2e48f04533eac76e2d6e236713a42

                              SHA256

                              5eb02cb10e3d99741de04ca0d54533b9005dcb3a5c866a6739204088d388d8db

                              SHA512

                              7440107c09d9259183eb909d384a2a9f08b61b9368fa238aa3fe4ddb44cc87adf5617dab8554a353541000d416a3c0c37c0a31fd83a2eeb4bcca3a4c4a3c15a3

                            • C:\Users\Admin\AppData\Local\Temp\RarSFX0\160107100400-monkey-selfie.jpg

                              Filesize

                              608KB

                              MD5

                              314f70cacf564335eba1955cca1ee98a

                              SHA1

                              0bf5e64a02e1a37c8342f601b1a11820372f899f

                              SHA256

                              20205fb291dcc8bb36a73bfd18ffdf455d396a06506a5c22eb4a972e7a8c3121

                              SHA512

                              7a19cbb98d15c313adf5467ae96997bc2b73e41594374b0a60d0bee7d69620c4be46d38705ae6b449c26fb23a948f76197d1116b432a8b34639cde72ebaf1ce8

                            • C:\Users\Admin\AppData\Local\Temp\RarSFX0\SHELLSHOCK V4 BETA.exe

                              Filesize

                              78KB

                              MD5

                              29d38362cbd41b5e1a5e59430703ceec

                              SHA1

                              8295e65a9b50f5e547cbee60d1824941dceb2390

                              SHA256

                              5f66c734a143d42ceb199d3fde28309147c8d1f289397bb4c72e5788976c0874

                              SHA512

                              bf53878035431a91ffcb87445fccd6b0623100acbff64219f6fb99cc38f0f59c77a5df25cee119cbeb47350b49b1ce1e187d5be287beca90e0c9652abd389a70

                            • C:\Users\Admin\Downloads\Unconfirmed 304960.crdownload

                              Filesize

                              1.2MB

                              MD5

                              a4880b8dead5dd953df4c7e3f1afef44

                              SHA1

                              e9a098cf38d19999153b7a13e13dce9d80ba311f

                              SHA256

                              f22d8d5aac00f66414ca8b74b0c023f8adbef57698e9b64532d6fdaa1b41693b

                              SHA512

                              6b46d687b2a96c36580a5993cb1585a77f61cc42da459aef8665220b2c77f5e9934bb659c1bd909e36cbcb7e4399904a09fe2819e2ed9da068fd99286eca0177