Analysis

  • max time kernel
    292s
  • max time network
    282s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240730-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-08-2024 07:59

General

  • Target

    BruteFlix - Multi Module Netflix Valid Mail & Mail Access Checker\BruteFlix_protected.exe

  • Size

    499KB

  • MD5

    95fb8d6e4711d68a03da70c28590f3cf

  • SHA1

    e63d4905e61575f8b1227ca13ef8d727e62f3e6e

  • SHA256

    170a2009c0f8c0558e5c39061f499083ea9f4a5bf7c4af66c5d6074293893970

  • SHA512

    07a8a1bcdc903c5eed4e3f42cb9197a5b49068136d54e6acc09c035088175a6309057bd7dcaeb120ec00bccb2b7e7924fa1fec30915457272f42ba869dc40c94

  • SSDEEP

    6144:xrUHZYwUeFnp0Ak27gU6bF8VqOAOlpfQ6H21SyA8n7Tcnts/3dbCCgw+eh52caKv:xY5DjFnphE78AOjF9RyAA2omknPaEh

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
  • Checks BIOS information in registry 2 TTPs 4 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 2 IoCs
  • Themida packer 12 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 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).

  • 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 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BruteFlix - Multi Module Netflix Valid Mail & Mail Access Checker\BruteFlix_protected.exe
    "C:\Users\Admin\AppData\Local\Temp\BruteFlix - Multi Module Netflix Valid Mail & Mail Access Checker\BruteFlix_protected.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2288
    • C:\ProgramData\UserOOOBE\UserOOOBE.exe
      C:\ProgramData\\UserOOOBE\\UserOOOBE.exe ,.
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4268
    • C:\Users\Admin\AppData\Local\Temp\BruteFlix - Multi Module Netflix Valid Mail & Mail Access Checker\data.cfg
      data.cfg
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5080
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://t.me/Team_Pentesters
        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:1344
        • 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,0x100,0x104,0xd8,0x108,0x7ff844d246f8,0x7ff844d24708,0x7ff844d24718
          4⤵
            PID:3688
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,17101590214095198030,9841054671489474364,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:2
            4⤵
              PID:5096
            • 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=2164,17101590214095198030,9841054671489474364,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:3196
            • 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=2164,17101590214095198030,9841054671489474364,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:8
              4⤵
                PID:2324
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17101590214095198030,9841054671489474364,131072 --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
                4⤵
                  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=2164,17101590214095198030,9841054671489474364,131072 --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=3448 /prefetch:1
                  4⤵
                    PID:1980
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17101590214095198030,9841054671489474364,131072 --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=5112 /prefetch:1
                    4⤵
                      PID:2000
                    • 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=2164,17101590214095198030,9841054671489474364,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5284 /prefetch:8
                      4⤵
                        PID:2900
                      • 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=2164,17101590214095198030,9841054671489474364,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5284 /prefetch:8
                        4⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4292
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17101590214095198030,9841054671489474364,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5380 /prefetch:1
                        4⤵
                          PID:5064
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17101590214095198030,9841054671489474364,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5396 /prefetch:1
                          4⤵
                            PID:2704
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17101590214095198030,9841054671489474364,131072 --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=5620 /prefetch:1
                            4⤵
                              PID:64
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17101590214095198030,9841054671489474364,131072 --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=4044 /prefetch:1
                              4⤵
                                PID:3012
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,17101590214095198030,9841054671489474364,131072 --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=4992 /prefetch:2
                                4⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:1608
                          • C:\ProgramData\winsrvhost\winsrvhost.exe
                            C:\ProgramData\\winsrvhost\\winsrvhost.exe 09Y6AKQAX6hG0NhUqMFisLK81XmpSpg3VcFEX7Clfm6HrBwBtPM90EJJaocrKCm0
                            2⤵
                            • Identifies VirtualBox via ACPI registry values (likely anti-VM)
                            • Checks BIOS information in registry
                            • Executes dropped EXE
                            • Checks whether UAC is enabled
                            • System Location Discovery: System Language Discovery
                            PID:3584
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4448
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:844

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • C:\ProgramData\UserOOOBE\UserOOOBE.exe

                              Filesize

                              1.6MB

                              MD5

                              939712a4d4341fb67c0214621a78fca7

                              SHA1

                              53225cb2d07e8131c9fdb086a70a81cd41f588ea

                              SHA256

                              f594ff49ea0a51dc4a76609291b7c3e44fcc92789378f899349609407ac55b61

                              SHA512

                              f9cd9997394dae980b99018902e347a48b4eab44041e88bad6fc3d10c173b31cea44b0202e7233b1dc934c102c27f1ce5662a01e53b1b0f80197c9c73bb24144

                            • C:\ProgramData\winsrvhost\winsrvhost.exe

                              Filesize

                              3.0MB

                              MD5

                              a553208ea4a57f1334669fe1e80113b7

                              SHA1

                              509aebd8384adb5f0d5f37dd3dd2b799ca7ddae6

                              SHA256

                              c868a800bef638fd579202534fa763a584cf78a01447afc89908ed1bae308ace

                              SHA512

                              08765ce1ed9d095527b469495b2138e6446c9034916f4030e7c02c43ea7b39708c1d3cd4f35c9df156633e77cdcb702258f7d627c028c902ac3f450dd0643eef

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

                              Filesize

                              152B

                              MD5

                              31f5155eeaa8631c1c80614efb4e73cd

                              SHA1

                              aac054ba3a9bd71bb2644cc541aad11a5f119017

                              SHA256

                              7e0833f04bdc7ed7a88940d793f110d199368d7c2ca55eabb154de84a355d7cf

                              SHA512

                              94c43c4e59ae3745fee5157852c279110de2f89dd1562c47627ef960a70790db0b713155817ac7ac636e43f0218f73d35c915f9de61df019ba65c09730a21452

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

                              Filesize

                              152B

                              MD5

                              0dc31145339977b457eec605c4e1a567

                              SHA1

                              deb6ff8183afdaafd849858c821af52f93936e1c

                              SHA256

                              4b1ef876e1d4f2c9726b7b966222c336d0be026c588178ad40ab476be4d353ec

                              SHA512

                              ef095404247530ade966bae7d6920f0ff060852e3dfb545f4bbca384f88d0e2a4622b55e4b856ab63f6e6c56196a8ad1257711b53a2fcdd89962d1252b6c4e17

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

                              Filesize

                              72B

                              MD5

                              85c612e2421a57dc11319dfc8c518ec4

                              SHA1

                              5842074f4f790448eaaf57d89f3fbebafaf434c4

                              SHA256

                              1e7f5003b2207b004c0f427c67a9ea678ec0c6b499416b9dd383e90d44d7beab

                              SHA512

                              9e1133f7b9aab82b23fa7f1d9fcdebd4acca86b0eb5ca50e06fe6f9b0ff658db96b7eb1bc12848cd80655ee26d9f98ec3f15e5b6dca79f7a9211ad8bf981b83b

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

                              Filesize

                              442B

                              MD5

                              81968addb039987721a7b3922130907c

                              SHA1

                              d4356ce51a8662d142c713c5c21f6b8cf5b06327

                              SHA256

                              6f0fd8be6a33f587c7252dada60325b1c94890ef2c610f1e1fda02e7ac151624

                              SHA512

                              3eed66c67dd501345f30732985660ca1d31b91350efaeea239724035936fcb4a05e841c8fa5f08c160ed107c62609f08f3f72616f2f390bbf607baf9ff368fbf

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

                              Filesize

                              6KB

                              MD5

                              799b4bb2247bb330f142358815e491ea

                              SHA1

                              e9115c16e36f68fbbc7b91ff9ba4ce190a51ec9b

                              SHA256

                              dbdb68ea70b6191b66a0e100918a09e424799b0df01fb4f9e75195d26f2ea8de

                              SHA512

                              3c367df2ab21310f938a06b833519466f54ad23e3c58795c188efc51d55e98d64c9107290408f685e64b83db23e8493f5871c43d94c02d12d5efe045ef703cf6

                            • 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\Default\de0374ad-303d-4ec1-ac50-868dd25d4622.tmp

                              Filesize

                              6KB

                              MD5

                              96679a448e7758295a7306f0b8b36fbe

                              SHA1

                              1e3c05a2e7070ecf46b28e57b0dd44518656cbf0

                              SHA256

                              733b7b1d384c968848b2a22fe75eace2bddc42ec12a60e5c16c4dde2d6ba65ed

                              SHA512

                              886e60e9bf8d9b6fef57dc0971d563a88510c386cde710fbf00738e2f1ef5b3f0d2c40b2c5a77c39bc68bd0197ec39edc0629fcb5e240eeedad221e4c8fcd96b

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

                              Filesize

                              10KB

                              MD5

                              01fce9fd5f02184f0bb50c1c26c07b38

                              SHA1

                              e4029aa44d5b6b9ec7a7dacdae5719e2f25b9b88

                              SHA256

                              efb037f84af373344a90cc89160f5dd34a3c65ef80ba5109d46761f379acf652

                              SHA512

                              607da649bfb206bb9cd2efc83e8ea30f78633186ad04384fed19f696803cf97a3a2d379c98cd62108e275b79b88fd458202a47bc4c97f25aa80493d4ec1e96e0

                            • memory/3584-26-0x0000000000C10000-0x000000000106B000-memory.dmp

                              Filesize

                              4.4MB

                            • memory/3584-19-0x0000000000C10000-0x000000000106B000-memory.dmp

                              Filesize

                              4.4MB

                            • memory/3584-21-0x0000000000C10000-0x000000000106B000-memory.dmp

                              Filesize

                              4.4MB

                            • memory/3584-93-0x0000000000C10000-0x000000000106B000-memory.dmp

                              Filesize

                              4.4MB

                            • memory/3584-23-0x0000000000C10000-0x000000000106B000-memory.dmp

                              Filesize

                              4.4MB

                            • memory/3584-27-0x0000000000C10000-0x000000000106B000-memory.dmp

                              Filesize

                              4.4MB

                            • memory/3584-18-0x0000000000C10000-0x000000000106B000-memory.dmp

                              Filesize

                              4.4MB

                            • memory/3584-28-0x0000000000C10000-0x000000000106B000-memory.dmp

                              Filesize

                              4.4MB

                            • memory/3584-20-0x0000000000C10000-0x000000000106B000-memory.dmp

                              Filesize

                              4.4MB

                            • memory/5080-34-0x0000000000880000-0x0000000001108000-memory.dmp

                              Filesize

                              8.5MB

                            • memory/5080-33-0x0000000000880000-0x0000000001108000-memory.dmp

                              Filesize

                              8.5MB

                            • memory/5080-15-0x0000000077340000-0x0000000077341000-memory.dmp

                              Filesize

                              4KB

                            • memory/5080-38-0x0000000005E10000-0x0000000005EC0000-memory.dmp

                              Filesize

                              704KB

                            • memory/5080-24-0x0000000077320000-0x0000000077410000-memory.dmp

                              Filesize

                              960KB

                            • memory/5080-25-0x0000000077320000-0x0000000077410000-memory.dmp

                              Filesize

                              960KB

                            • memory/5080-29-0x0000000077320000-0x0000000077410000-memory.dmp

                              Filesize

                              960KB

                            • memory/5080-37-0x0000000005B40000-0x0000000005B66000-memory.dmp

                              Filesize

                              152KB

                            • memory/5080-36-0x0000000005B80000-0x0000000005C12000-memory.dmp

                              Filesize

                              584KB

                            • memory/5080-35-0x0000000005AC0000-0x0000000005ADC000-memory.dmp

                              Filesize

                              112KB

                            • memory/5080-22-0x0000000077320000-0x0000000077410000-memory.dmp

                              Filesize

                              960KB

                            • memory/5080-17-0x0000000077320000-0x0000000077410000-memory.dmp

                              Filesize

                              960KB

                            • memory/5080-110-0x0000000000880000-0x0000000001108000-memory.dmp

                              Filesize

                              8.5MB

                            • memory/5080-111-0x0000000077340000-0x0000000077341000-memory.dmp

                              Filesize

                              4KB

                            • memory/5080-112-0x0000000077320000-0x0000000077410000-memory.dmp

                              Filesize

                              960KB

                            • memory/5080-16-0x0000000077320000-0x0000000077410000-memory.dmp

                              Filesize

                              960KB

                            • memory/5080-131-0x0000000077320000-0x0000000077410000-memory.dmp

                              Filesize

                              960KB

                            • memory/5080-12-0x0000000000880000-0x0000000001108000-memory.dmp

                              Filesize

                              8.5MB