Resubmissions

17-12-2024 17:57

241217-wjr3catlhs 10

04-12-2024 11:26

241204-nj75katpgs 10

04-12-2024 11:05

241204-m67lwaynak 10

Analysis

  • max time kernel
    132s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-12-2024 17:57

General

  • Target

    badassfuckingtien.exe

  • Size

    840KB

  • MD5

    264db47eec711ef618870219832e5dfe

  • SHA1

    116d2ff601d6640d3fe24fb67492ca2c82d9bbd9

  • SHA256

    5c8b1d9c70780e1e669b4b34b0e190f6a691b8ada42179e248513feafe5b9ee5

  • SHA512

    1672cbd9273987fd2d3cb1f843e2e28bb4c107913e0d1562ce6cdd7a403ba40e1bdd05647f3d89b0b00a8dff8328c9fad342f1b771ee391990db6d4855d8ad56

  • SSDEEP

    24576:9uDXTIGaPhEYzUzA0q5VR0cNnns+UrZtb5jpXw86qh:gDjlabwz9iVR0WnQZ5xpA86qh

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMxMzYwMzQzNTY5MzYwOTEwMg.G0k280.tlujv7Qu1u6uHZMDdDCuyzSTaLQITkGmfU0u3s

  • server_id

    1312325986385264681

Signatures

  • Discord RAT

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

  • Discordrat family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 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
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 26 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\badassfuckingtien.exe
    "C:\Users\Admin\AppData\Local\Temp\badassfuckingtien.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4468
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:3360
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3592
    • 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=0x11c,0x120,0x124,0xf8,0x128,0x7ffabc9246f8,0x7ffabc924708,0x7ffabc924718
      2⤵
        PID:4616
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,7479283724688364738,16289414666363445994,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
        2⤵
          PID:1820
        • 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=2148,7479283724688364738,16289414666363445994,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2380 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3620
        • 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=2148,7479283724688364738,16289414666363445994,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2724 /prefetch:8
          2⤵
            PID:1016
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,7479283724688364738,16289414666363445994,131072 --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=3440 /prefetch:1
            2⤵
              PID:3572
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,7479283724688364738,16289414666363445994,131072 --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=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3444 /prefetch:1
              2⤵
                PID:948
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,7479283724688364738,16289414666363445994,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4764 /prefetch:1
                2⤵
                  PID:4272
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,7479283724688364738,16289414666363445994,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4684 /prefetch:1
                  2⤵
                    PID:3708
                  • 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=2148,7479283724688364738,16289414666363445994,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4036 /prefetch:8
                    2⤵
                      PID:3152
                    • 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=2148,7479283724688364738,16289414666363445994,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4036 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3664
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,7479283724688364738,16289414666363445994,131072 --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=5372 /prefetch:1
                      2⤵
                        PID:2888
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,7479283724688364738,16289414666363445994,131072 --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=3444 /prefetch:1
                        2⤵
                          PID:3940
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,7479283724688364738,16289414666363445994,131072 --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=4760 /prefetch:1
                          2⤵
                            PID:2420
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,7479283724688364738,16289414666363445994,131072 --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=3772 /prefetch:1
                            2⤵
                              PID:2716
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2148,7479283724688364738,16289414666363445994,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=6108 /prefetch:8
                              2⤵
                                PID:2744
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,7479283724688364738,16289414666363445994,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4028 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:232
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4404
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:984
                                • C:\Windows\system32\AUDIODG.EXE
                                  C:\Windows\system32\AUDIODG.EXE 0x4e8 0x244
                                  1⤵
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:2336

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

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

                                  Filesize

                                  152B

                                  MD5

                                  c2d9eeb3fdd75834f0ac3f9767de8d6f

                                  SHA1

                                  4d16a7e82190f8490a00008bd53d85fb92e379b0

                                  SHA256

                                  1e5efb5f1d78a4cc269cb116307e9d767fc5ad8a18e6cf95c81c61d7b1da5c66

                                  SHA512

                                  d92f995f9e096ecc0a7b8b4aca336aeef0e7b919fe7fe008169f0b87da84d018971ba5728141557d42a0fc562a25191bd85e0d7354c401b09e8b62cdc44b6dcd

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

                                  Filesize

                                  152B

                                  MD5

                                  e55832d7cd7e868a2c087c4c73678018

                                  SHA1

                                  ed7a2f6d6437e907218ffba9128802eaf414a0eb

                                  SHA256

                                  a4d7777b980ec53de3a70aca8fb25b77e9b53187e7d2f0fa1a729ee9a35da574

                                  SHA512

                                  897fdebf1a9269a1bf1e3a791f6ee9ab7c24c9d75eeff65ac9599764e1c8585784e1837ba5321d90af0b004af121b2206081a6fb1b1ad571a0051ee33d3f5c5f

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                  Filesize

                                  259B

                                  MD5

                                  677827446884ba3fe17c87beb45ff50a

                                  SHA1

                                  67a290c208a1b0a55780a31b4da9e146ed430276

                                  SHA256

                                  c0304eb64445dd4da2fd6f01a6bfe156cf7e319eb82cf416a1b40e56e6c1d061

                                  SHA512

                                  4755f7485b7f3b91dac196806cf02153b0456d55be71adc4ed688f218e0e25d49d5e98e7e653f2b8adba390f6f263d5598405de12ce9941c9860af3dcf25cbd7

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

                                  Filesize

                                  6KB

                                  MD5

                                  29ae4d849a7a3299c394c98a4badb0f1

                                  SHA1

                                  71c625c51829a3f4bc37490de1811b453ab00e06

                                  SHA256

                                  a84cfcb562b6f2cdbe7797576f4f77f541ee0f51441af813b44357644a375927

                                  SHA512

                                  6e0099172ff0be23038a89f8297fb880ead58871dac6aeb16a342089a21b1121267f12e9887e7c28c28215c4df6190acfc382cda22440a0eed31086bc2155364

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

                                  Filesize

                                  5KB

                                  MD5

                                  d7f5847befff79d79572cca3466e7e97

                                  SHA1

                                  c5837990c230c07492ec6593155825b5e6dd9710

                                  SHA256

                                  9431fcc7a4833b168c8831c4a91f39ca82a9b21071934fee2e2961eed54c8508

                                  SHA512

                                  d4d4bd6b0fb5cbf011df6785c81133fb3c7a4668d128185066b443fc5c87f8a5fb1ab580c1580c5955c129300f3d75d7ab813bade118183673da89588ae5d3fb

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

                                  Filesize

                                  6KB

                                  MD5

                                  a54489d668dd805e8cf5602994c8a571

                                  SHA1

                                  8d669278c27da013f4600f920601781b8bf6b13e

                                  SHA256

                                  0504c4f327b64fff20a571629eec02109ffcabd5ef79150a5f088d6d337f2c96

                                  SHA512

                                  cb8ddb270049e2d7518d14fd8cd399d0d709b9449b2e9f30b0582c83432e112911b24f1a96ae9ebd14daf1eca7b65d2c15951a1c2dd003a79dcfd99c75fbb99a

                                • 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

                                  f4959b78ccf55b4e840c43121ccb7544

                                  SHA1

                                  6abd6985186941b356be82fe1feaa220f28d76c6

                                  SHA256

                                  6db694527596c55617152506cdfdad1c2e3434f6bfbb2fceb9f677b67774c8ac

                                  SHA512

                                  7cde06a80e5501ecf1a6aa8c8ff3e9f9ff4693f0f6dc9393fe52f2ee9df4005f3822bb9979944d877f3108461742c69bdc70ae455b3b3840149a349ecd301850

                                • C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe

                                  Filesize

                                  78KB

                                  MD5

                                  83584a62c33baae3be8b48c32ae4acb6

                                  SHA1

                                  9bb68ea8bb9f2c2e54d9a0efff4a66a512ac90b5

                                  SHA256

                                  56bc5859994282eb5b672c9b27c2ef7cad232af34c9033077a949b04d6c55c58

                                  SHA512

                                  554caabadea24ad0c2f0e1c55632d76b12e2f19ce506f5dffa39f841e35d263bffb001e2f6ebab043070794f97f988802e3db086092e28f262b36569ed8c7d79

                                • memory/3360-19-0x00007FFABEDC0000-0x00007FFABF881000-memory.dmp

                                  Filesize

                                  10.8MB

                                • memory/3360-59-0x00007FFABEDC3000-0x00007FFABEDC5000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3360-60-0x00007FFABEDC0000-0x00007FFABF881000-memory.dmp

                                  Filesize

                                  10.8MB

                                • memory/3360-20-0x0000013BAF070000-0x0000013BAF598000-memory.dmp

                                  Filesize

                                  5.2MB

                                • memory/3360-18-0x0000013BAE870000-0x0000013BAEA32000-memory.dmp

                                  Filesize

                                  1.8MB

                                • memory/3360-17-0x0000013B94270000-0x0000013B94288000-memory.dmp

                                  Filesize

                                  96KB

                                • memory/3360-16-0x00007FFABEDC3000-0x00007FFABEDC5000-memory.dmp

                                  Filesize

                                  8KB