Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2024 13:17

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
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • UPX packed file 2 IoCs

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

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 4 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 29 IoCs
  • Suspicious use of FindShellTrayWindow 38 IoCs
  • Suspicious use of SendNotifyMessage 35 IoCs
  • Suspicious use of SetWindowsHookEx 5 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⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2348
    • 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 -zdelllcidkpiebmg -2348
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1956
  • 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:2656
    • 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,0x7fef6a49758,0x7fef6a49768,0x7fef6a49778
      2⤵
        PID:2140
      • 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=1136 --field-trial-handle=1480,i,15304998111915410304,12096388746738348617,131072 /prefetch:2
        2⤵
          PID:2180
        • 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=1424 --field-trial-handle=1480,i,15304998111915410304,12096388746738348617,131072 /prefetch:8
          2⤵
            PID:2004
          • 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=1636 --field-trial-handle=1480,i,15304998111915410304,12096388746738348617,131072 /prefetch:8
            2⤵
              PID:1588
            • 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=2240 --field-trial-handle=1480,i,15304998111915410304,12096388746738348617,131072 /prefetch:1
              2⤵
                PID:2036
              • 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=2248 --field-trial-handle=1480,i,15304998111915410304,12096388746738348617,131072 /prefetch:1
                2⤵
                  PID:1528
                • 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=2804 --field-trial-handle=1480,i,15304998111915410304,12096388746738348617,131072 /prefetch:2
                  2⤵
                    PID:1844
                  • 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=3200 --field-trial-handle=1480,i,15304998111915410304,12096388746738348617,131072 /prefetch:1
                    2⤵
                      PID:1644
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3460 --field-trial-handle=1480,i,15304998111915410304,12096388746738348617,131072 /prefetch:8
                      2⤵
                        PID:1676
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3548 --field-trial-handle=1480,i,15304998111915410304,12096388746738348617,131072 /prefetch:8
                        2⤵
                          PID:1740
                        • 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=3420 --field-trial-handle=1480,i,15304998111915410304,12096388746738348617,131072 /prefetch:8
                          2⤵
                            PID:2476
                          • 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=3732 --field-trial-handle=1480,i,15304998111915410304,12096388746738348617,131072 /prefetch:1
                            2⤵
                              PID:2288
                          • 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:2800
                            • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
                              "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde
                              1⤵
                              • System Location Discovery: System Language Discovery
                              • Enumerates system info in registry
                              • Suspicious behavior: AddClipboardFormatListener
                              • Suspicious use of SetWindowsHookEx
                              PID:2216
                              • C:\Windows\splwow64.exe
                                C:\Windows\splwow64.exe 12288
                                2⤵
                                  PID:1960
                              • C:\Windows\system32\cmd.exe
                                "C:\Windows\system32\cmd.exe"
                                1⤵
                                  PID:1856

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • 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\Preferences

                                  Filesize

                                  5KB

                                  MD5

                                  d8b59f03369c6b0acc382110a0165d43

                                  SHA1

                                  b864c7e5e8d89f06ccf7df648b6e36a0f99f24ed

                                  SHA256

                                  62fd8c6b40a6417963d157e989869a682f18709ac6728bca30574a06b51c81be

                                  SHA512

                                  522e901c7db3559613e8db0556fd4a2d532ecde6a642e186bbf11a733c20f98e47d2fe8c7ea5c0d318956560440b360846eba08fa31b35dde2f6b02699f3cdef

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\metadata\000007.dbtmp

                                  Filesize

                                  16B

                                  MD5

                                  18e723571b00fb1694a3bad6c78e4054

                                  SHA1

                                  afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                  SHA256

                                  8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                  SHA512

                                  43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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

                                  Filesize

                                  340KB

                                  MD5

                                  ff9c29a62dfd3797b67a32fafcf7c629

                                  SHA1

                                  1e013adc4077842fed5bafb02d19a45b1e6e2417

                                  SHA256

                                  6913465bf3cab86df0ca33793ac4d14f1ee738b8cbe8a8f4c3cacd757049cbef

                                  SHA512

                                  77a2877809257dea5a3a9ce4c576bd3d1ec682f9158ff5418e9bbd541c88799dd37cc0fc5f7d038ca344a111b600e994b4cec3ce9b879c6ef7970446225063a1

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\aad4b9cf-190c-4287-948e-4dae5a5abb7e.tmp

                                  Filesize

                                  340KB

                                  MD5

                                  ad99381d4595513ca5646ae8d8537c6b

                                  SHA1

                                  98f76a922061c7c877715d885d63ac57a5ee3030

                                  SHA256

                                  62450ec79c2dca55ca36fb2c4a5bf214f7a10eb8190e2033d615c2ac12dfcff8

                                  SHA512

                                  737f6539a096408e347cfc26dd8d6acfb20216f842543dd3f036c64f79cbc2fac926b5b4c36dcdc1d6f7825ee1ffa4aa01c6c91c9428f23b0c69284e2fa4b503

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

                                  Filesize

                                  161B

                                  MD5

                                  c800879c1c73dbbb198fc42669646aa7

                                  SHA1

                                  ab63307099961d43ebb2b64809b7f39d030bab7b

                                  SHA256

                                  4c4dd62b579e43dc1c4cf859299df3023409492281f173bc5c3d2cc00bb782d7

                                  SHA512

                                  0bc20e0c61f46a6c8eb0d8c276edc1f1901ac2f2800199d78490ba0b3c096e4cbf08a175ee19f663d7c13d56e7b6852f32478ea6c85f7829f6fd2880023213df

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

                                  Filesize

                                  508KB

                                  MD5

                                  da9e9a98a7cf8da14f9e3c9973328fb7

                                  SHA1

                                  42e37cbfa37877d247ebd37d9553cb6224d6bee6

                                  SHA256

                                  c1116053bbac19ab273dc120c2984c235d116cdcc9e3ac437951b55465fd7063

                                  SHA512

                                  ce98f1984a3db301df7c1078dc6014fc1a03a1643c5635ef59775ee8019fbae4e07c16e99ec3d1998f45947d57493ada96e5116c359a590b14573833eec17343

                                • memory/1956-19-0x000007FEF6080000-0x000007FEF6A6C000-memory.dmp

                                  Filesize

                                  9.9MB

                                • memory/1956-24-0x000007FEF6080000-0x000007FEF6A6C000-memory.dmp

                                  Filesize

                                  9.9MB

                                • memory/1956-22-0x000007FEF6080000-0x000007FEF6A6C000-memory.dmp

                                  Filesize

                                  9.9MB

                                • memory/1956-21-0x000007FEF6080000-0x000007FEF6A6C000-memory.dmp

                                  Filesize

                                  9.9MB

                                • memory/1956-20-0x000007FEF6080000-0x000007FEF6A6C000-memory.dmp

                                  Filesize

                                  9.9MB

                                • memory/1956-17-0x0000000001390000-0x0000000001414000-memory.dmp

                                  Filesize

                                  528KB

                                • memory/1956-16-0x000007FEF6083000-0x000007FEF6084000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/2216-227-0x000000005FFF0000-0x0000000060000000-memory.dmp

                                  Filesize

                                  64KB

                                • memory/2216-239-0x000000005FFF0000-0x0000000060000000-memory.dmp

                                  Filesize

                                  64KB

                                • memory/2348-23-0x0000000000230000-0x000000000052D000-memory.dmp

                                  Filesize

                                  3.0MB

                                • memory/2348-0-0x0000000000230000-0x000000000052D000-memory.dmp

                                  Filesize

                                  3.0MB