Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 08:09

General

  • Target

    130be10e503004cb652d838cb28d985e.exe

  • Size

    441KB

  • MD5

    130be10e503004cb652d838cb28d985e

  • SHA1

    97735414841cce2b6e01dcbec55866cf393b9858

  • SHA256

    cfeae44425361dc32d4293313d7d380f3a07ef174fe0ceb0e0006f7181c87f72

  • SHA512

    c0754d3f44f824c048c649cfd30df2a2bbe5609be9014f42106927c9798857643d202a1f61d9ecf23604581dc62f517107cf3ca4397cabd448fc22efe1c33367

  • SSDEEP

    12288:3+i4OPDSTX0dZ+XPhFaioyyRhX9y/i5GDQrf:upbQprBff

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\130be10e503004cb652d838cb28d985e.exe
    "C:\Users\Admin\AppData\Local\Temp\130be10e503004cb652d838cb28d985e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4380
    • C:\Windows\TMP.exe
      C:\Windows\TMP.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4728
    • C:\Users\Admin\AppData\Local\Temp\130be10e503004cb652d838cb28d985e.exe
      C:\Users\Admin\AppData\Local\Temp\130be10e503004cb652d838cb28d985e.exe
      2⤵
        PID:1108
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 460
      1⤵
      • Program crash
      PID:4948
    • C:\Users\Admin\AppData\Local\Temp\is-823OP.tmp\is-J43SB.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-823OP.tmp\is-J43SB.tmp" /SL4 $401D4 "C:\Windows\TMP.exe" 53192 52224
      1⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:5048
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.eset.com/download/index.php
        2⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:4904
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8372680751788731063,462194721521678183,131072 --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=4168 /prefetch:1
          3⤵
            PID:1112
          • 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=2112,8372680751788731063,462194721521678183,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5148 /prefetch:8
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:3324
          • 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=2112,8372680751788731063,462194721521678183,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5148 /prefetch:8
            3⤵
              PID:940
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8372680751788731063,462194721521678183,131072 --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=2092 /prefetch:1
              3⤵
                PID:3844
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8372680751788731063,462194721521678183,131072 --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=5260 /prefetch:1
                3⤵
                  PID:3132
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8372680751788731063,462194721521678183,131072 --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=5660 /prefetch:1
                  3⤵
                    PID:868
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8372680751788731063,462194721521678183,131072 --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=5688 /prefetch:1
                    3⤵
                      PID:2508
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,8372680751788731063,462194721521678183,131072 --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=5304 /prefetch:2
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:5656
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1108 -ip 1108
                  1⤵
                    PID:2252
                  • 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,0x100,0x104,0xd8,0x108,0x7fff5aa846f8,0x7fff5aa84708,0x7fff5aa84718
                    1⤵
                      PID:1524
                    • 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=2112,8372680751788731063,462194721521678183,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2476 /prefetch:3
                      1⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4892
                    • 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=2112,8372680751788731063,462194721521678183,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2956 /prefetch:8
                      1⤵
                        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=2112,8372680751788731063,462194721521678183,131072 --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=3352 /prefetch:1
                        1⤵
                          PID:4960
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8372680751788731063,462194721521678183,131072 --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=3312 /prefetch:1
                          1⤵
                            PID:212
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:4440
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,8372680751788731063,462194721521678183,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
                              1⤵
                                PID:3420
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:456

                                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

                                  5e77545b7e1c504b2f5ce7c5cc2ce1fe

                                  SHA1

                                  d81a6af13cf31fa410b85471e4509124ebeaff7e

                                  SHA256

                                  cbb617cd6cde793f367df016b200d35ce3c521ab901bbcb52928576bb180bc11

                                  SHA512

                                  cbc65c61334a8b18ece79acdb30a4af80aa9448c3edc3902b00eb48fd5038bf6013d1f3f6436c1bcb637e78c485ae8e352839ca3c9ddf7e45b3b82d23b0e6e37

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

                                  Filesize

                                  111B

                                  MD5

                                  285252a2f6327d41eab203dc2f402c67

                                  SHA1

                                  acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                                  SHA256

                                  5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                                  SHA512

                                  11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

                                  Filesize

                                  180B

                                  MD5

                                  48f7e55eda12348267d09d3fcc49f220

                                  SHA1

                                  e0f49cf24949f919e03deba6f74da95764468823

                                  SHA256

                                  f3e853f7510ef35782501ee247e5afb95d8ac89e6d8a78019879dd98fc79828a

                                  SHA512

                                  aab4f25b03de3b4fcef193ee8a64eec4a73c4155ef9b68c0acf484c6ea8f962cabbd60f162cb8016109fa2ea0e1adeae9ecd1f4690cc422e16c4031594740e87

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

                                  Filesize

                                  5KB

                                  MD5

                                  02b25b861db3b853c1e4467051f19d0b

                                  SHA1

                                  1e8ccd977b0f557929cf787ec0c765ca543a8281

                                  SHA256

                                  3d772e7a93adc245dba078ea5683206dde50df2e6d0d9683ed2f31bc5ac26de9

                                  SHA512

                                  fadb8fddc0f6f4064cfeb6c4e90ece37e0c22eddbc1a6a043f17012a501ba53e8e86b16e62b68d185595dcc8cc33a31b876212fff7c1c950b82ccb277d4de55e

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

                                  Filesize

                                  24KB

                                  MD5

                                  6db2d2ceb22a030bd1caa72b32cfbf98

                                  SHA1

                                  fe50f35e60f88624a28b93b8a76be1377957618b

                                  SHA256

                                  7b22b0b16088ab7f7d6f938d7cfe9ae807856662ce3a63e7de6c8107186853e4

                                  SHA512

                                  d5a67a394003f559c98e1a1e9e31c2d473d04cc075b08bb0aab115ce42744da536895df2cec73fa54fc36f38d38e4906680cfacfbf4698ee925f1609fbb07912

                                • 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

                                  11KB

                                  MD5

                                  6aa0a7efa0c0a3b4e104d8ce5affa572

                                  SHA1

                                  0b1a44a4b3a660156889d2fac819e3ebe7d03aaa

                                  SHA256

                                  6c5fa685eabf589cb9c893c2b829d295ce1c085f83f18f32024f40fc99ddce48

                                  SHA512

                                  844f9606b9efa8f52680703b7a67c9da5a8d6f31c7cf0ff860bd2e59bd7a83d108e384d8d052a5227918d558c18c66c8c521fb4d29ffc6f4757d31103e1b21fb

                                • C:\Users\Admin\AppData\Local\Temp\is-823OP.tmp\is-J43SB.tmp

                                  Filesize

                                  642KB

                                  MD5

                                  3e3bcc934ed31aff244ce799c2725afa

                                  SHA1

                                  a79626f034e7309c3e531e5e37d264cc159ff7cf

                                  SHA256

                                  1a3dbfa3454546f18353e4400ebc8d4958d596cd750f6d626f19bb6956dd398e

                                  SHA512

                                  d922d01cef08d47428246d6a1b9cc91f525273d4efcd8bf291dac94a73fd8b2c3fed80cae5a0da7b73e85fef3166aa751098e76d27e9bcfec6e0901b00402b9c

                                • C:\Windows\TMP.exe

                                  Filesize

                                  371KB

                                  MD5

                                  9bacdee05bc51ed2a6bb9c1c7836f55a

                                  SHA1

                                  02ebc1d90cdf77d8aafc8bcf5d69888a39bb523e

                                  SHA256

                                  c2c762983f2947ca8ffea082e6ad9a4d8b9b43c20b5f04248c8fd87f79599205

                                  SHA512

                                  6504158a9056171f5c4b62cee37bf8a512a696d940bb3115fa4afd904abdfbf85dbe24a42ae7622e1d99c6742095f6d315292c1ae05bdec723e8719fd3c625c1

                                • memory/1108-17-0x0000000000400000-0x0000000000403400-memory.dmp

                                  Filesize

                                  13KB

                                • memory/1108-2-0x0000000000400000-0x0000000000404000-memory.dmp

                                  Filesize

                                  16KB

                                • memory/1108-4-0x0000000000400000-0x0000000000404000-memory.dmp

                                  Filesize

                                  16KB

                                • memory/4728-27-0x0000000000400000-0x0000000000413000-memory.dmp

                                  Filesize

                                  76KB

                                • memory/4728-22-0x0000000000400000-0x0000000000413000-memory.dmp

                                  Filesize

                                  76KB

                                • memory/4728-9-0x0000000000400000-0x0000000000413000-memory.dmp

                                  Filesize

                                  76KB

                                • memory/5048-26-0x0000000000400000-0x00000000004CF000-memory.dmp

                                  Filesize

                                  828KB

                                • memory/5048-23-0x0000000000400000-0x00000000004CF000-memory.dmp

                                  Filesize

                                  828KB

                                • memory/5048-15-0x0000000002110000-0x0000000002111000-memory.dmp

                                  Filesize

                                  4KB