Analysis

  • max time kernel
    67s
  • max time network
    51s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-04-2024 14:32

General

  • Target

    3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe

  • Size

    1.4MB

  • MD5

    5673c04d81969a6603184069b6846213

  • SHA1

    49fdd9c69f1c281d94486029dfaa5108dfc168bf

  • SHA256

    3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446

  • SHA512

    c381630f7c9c72ca538679bef37b9e966ec2f906bd5eb36a42069e3742ddd57bd958d867ede257edc3244e40fa3a6c65c10cddd07dddfd89cc2085eef13291cb

  • SSDEEP

    24576:rq5TfcdHj4fmb9Ve9u2qTPIMeYyBMLlQjzCEzKJ9TtLzCwn1jAh0zQJ9TtDRli:rUTsamC9uxKjY5x1jAF5i

Malware Config

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • RevengeRat Executable 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • 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 8 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 29 IoCs
  • Suspicious use of SendNotifyMessage 27 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe
    "C:\Users\Admin\AppData\Local\Temp\3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4616
    • C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
      "C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -54417509 -chipderedesign -a80c61fa351a416282afb39d6c109d6c - -BLUB2 -ruesepaxzzsxavvp -4616
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2180
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.chip.de/secured-installer-support/feedback?t=&cid=&pid=&pg=57656C636F6D65&data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
        3⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:4400
        • 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=0x100,0xd8,0x104,0xfc,0x108,0x7ffbc61f46f8,0x7ffbc61f4708,0x7ffbc61f4718
          4⤵
            PID:3184
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,18022505338865994910,457266996811918047,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
            4⤵
              PID:3496
            • 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=2092,18022505338865994910,457266996811918047,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:1284
            • 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=2092,18022505338865994910,457266996811918047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:8
              4⤵
                PID:2448
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,18022505338865994910,457266996811918047,131072 --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=3204 /prefetch:1
                4⤵
                  PID:372
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,18022505338865994910,457266996811918047,131072 --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=3216 /prefetch:1
                  4⤵
                    PID:4128
                  • 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=2092,18022505338865994910,457266996811918047,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4800 /prefetch:8
                    4⤵
                      PID:5004
                    • 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=2092,18022505338865994910,457266996811918047,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4800 /prefetch:8
                      4⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2024
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,18022505338865994910,457266996811918047,131072 --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=4336 /prefetch:1
                      4⤵
                        PID:4488
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,18022505338865994910,457266996811918047,131072 --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=4164 /prefetch:1
                        4⤵
                          PID:3164
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,18022505338865994910,457266996811918047,131072 --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=5064 /prefetch:1
                          4⤵
                            PID:4836
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,18022505338865994910,457266996811918047,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3268 /prefetch:1
                            4⤵
                              PID:1964
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,18022505338865994910,457266996811918047,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3584 /prefetch:1
                              4⤵
                                PID:392
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,18022505338865994910,457266996811918047,131072 --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=5256 /prefetch:1
                                4⤵
                                  PID:5204
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,18022505338865994910,457266996811918047,131072 --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=3296 /prefetch:1
                                  4⤵
                                    PID:5220
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4836
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:4080

                                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

                                  fbe1ce4d182aaffb80de94263be1dd35

                                  SHA1

                                  bc6c9827aa35a136a7d79be9e606ff359e2ac3ea

                                  SHA256

                                  0021f72dbca789f179762b0e17c28fe0b93a12539b08294800e47469905aeb51

                                  SHA512

                                  3fb0a3b38e7d4a30f5560594b1d14e6e58419e274255fb68dfe0ca897aa181f9ce8cb2048403f851fd36a17b0e34d272d03927769d41a500b2fe64806354902f

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

                                  Filesize

                                  152B

                                  MD5

                                  2a70f1bd4da893a67660d6432970788d

                                  SHA1

                                  ddf4047e0d468f56ea0c0d8ff078a86a0bb62873

                                  SHA256

                                  c550af5ba51f68ac4d18747edc5dea1a655dd212d84bad1e6168ba7a97745561

                                  SHA512

                                  26b9a365e77df032fc5c461d85d1ba313eafead38827190608c6537ec12b2dfdbed4e1705bfd1e61899034791ad6fa88ea7490c3a48cdaec4d04cd0577b11343

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

                                  Filesize

                                  6KB

                                  MD5

                                  ea0dba87141745cbfe14d75ccd465418

                                  SHA1

                                  43a22dcb0f39427211f13b2aee0bcc7a18059dba

                                  SHA256

                                  13660ccef6c23e9f70c8c418b3d26764d2a04a307de171666966a95588a9e0c6

                                  SHA512

                                  d8764ef8a812a25e25af85ecc46a2633b0491c7fa7ecbe90a1d2a68bfe9d8c4ba71e6697c6d2c9abd4d5b1634dca51041e7b92293be1a23ce565b1626fae3c77

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

                                  Filesize

                                  6KB

                                  MD5

                                  0fb0192200eccf6112c6ef7fd911bbc3

                                  SHA1

                                  f4c48564c556ec911c2ae98a5dec72663a8ee1b8

                                  SHA256

                                  0b302428af04840ba7a1a1a6175216a4ea965d75ad22632c49902328e32910a0

                                  SHA512

                                  f36e03bbc9aead567effa6665fadc7c5d9af00782f6f8c091a3a38a90b4f7eba1edd2e87b9146fd93d28953e77c6995d766b18d880107e853c3881cb4b80c45e

                                • 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

                                  355ceb350c130840258e7ceeab207488

                                  SHA1

                                  eafdec4f0f7a7a9285fa8a1f576a694918a87684

                                  SHA256

                                  ea9e21e25d8e388afad796a3ed4fc5cf7c057b4ba8afdd0e8f9caf64a4f3ea07

                                  SHA512

                                  35626b72dfbe348faa29be6a28f3ec4aa52e6daccc259e2730a63f6937d8cd26d28e86c57711ca37e01b1c1a586c6f0331a8ac18b14e668796552eb5375a7d90

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

                                  Filesize

                                  8KB

                                  MD5

                                  62b707d564973b3e24e5d529d7a7d24f

                                  SHA1

                                  4c0ab3f996ed430a25dc49025b0c087fcefa6aca

                                  SHA256

                                  e3b943e86ca7f39bc8d1f0f807f4c06d849d726be0adf86535b4cc97af2f323c

                                  SHA512

                                  874a975974d1522bc37224c815c8f5863d6156fe80f4e239705916213ab8b9222aed54f9088acc139bf5baf70ed382cf51019913936af1ccf07724360725ca7a

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

                                  Filesize

                                  264KB

                                  MD5

                                  f50f89a0a91564d0b8a211f8921aa7de

                                  SHA1

                                  112403a17dd69d5b9018b8cede023cb3b54eab7d

                                  SHA256

                                  b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                  SHA512

                                  bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                • C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe

                                  Filesize

                                  508KB

                                  MD5

                                  da9e9a98a7cf8da14f9e3c9973328fb7

                                  SHA1

                                  42e37cbfa37877d247ebd37d9553cb6224d6bee6

                                  SHA256

                                  c1116053bbac19ab273dc120c2984c235d116cdcc9e3ac437951b55465fd7063

                                  SHA512

                                  ce98f1984a3db301df7c1078dc6014fc1a03a1643c5635ef59775ee8019fbae4e07c16e99ec3d1998f45947d57493ada96e5116c359a590b14573833eec17343

                                • C:\Users\Admin\AppData\Local\Temp\DMR\ruesepaxzzsxavvp.dat

                                  Filesize

                                  161B

                                  MD5

                                  c800879c1c73dbbb198fc42669646aa7

                                  SHA1

                                  ab63307099961d43ebb2b64809b7f39d030bab7b

                                  SHA256

                                  4c4dd62b579e43dc1c4cf859299df3023409492281f173bc5c3d2cc00bb782d7

                                  SHA512

                                  0bc20e0c61f46a6c8eb0d8c276edc1f1901ac2f2800199d78490ba0b3c096e4cbf08a175ee19f663d7c13d56e7b6852f32478ea6c85f7829f6fd2880023213df

                                • memory/2180-21-0x0000000002E90000-0x0000000002EA0000-memory.dmp

                                  Filesize

                                  64KB

                                • memory/2180-20-0x00007FFBCE620000-0x00007FFBCF0E1000-memory.dmp

                                  Filesize

                                  10.8MB

                                • memory/2180-29-0x00007FFBCE620000-0x00007FFBCF0E1000-memory.dmp

                                  Filesize

                                  10.8MB

                                • memory/2180-17-0x0000000002E90000-0x0000000002EA0000-memory.dmp

                                  Filesize

                                  64KB

                                • memory/2180-18-0x0000000002E90000-0x0000000002EA0000-memory.dmp

                                  Filesize

                                  64KB

                                • memory/2180-16-0x0000000002E90000-0x0000000002EA0000-memory.dmp

                                  Filesize

                                  64KB

                                • memory/2180-14-0x00007FFBCE620000-0x00007FFBCF0E1000-memory.dmp

                                  Filesize

                                  10.8MB

                                • memory/2180-13-0x0000000000C80000-0x0000000000D04000-memory.dmp

                                  Filesize

                                  528KB

                                • memory/4616-19-0x0000000000720000-0x0000000000A1D000-memory.dmp

                                  Filesize

                                  3.0MB

                                • memory/4616-0-0x0000000000720000-0x0000000000A1D000-memory.dmp

                                  Filesize

                                  3.0MB