Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-04-2024 16:44

General

  • Target

    2024-04-09_ea4ef1d593e5f674c502d4ec6b24a08a_mafia.exe

  • Size

    2.0MB

  • MD5

    ea4ef1d593e5f674c502d4ec6b24a08a

  • SHA1

    c07234674de4b812ab74350254bdb339c419c726

  • SHA256

    e8d19e6b9b7b3beb3aa2e01c7ef9cfbd9d369940b1e1a7d4eb8243885363b341

  • SHA512

    a058a7e1c4b8e2c13157ac02f0f3da5ec9a84db575e223a7c5fe5d969ba0f570418d45e523cbcfa8f7d144ce19cd45aa856d5830b11a5457fbbb4c71fd4fa6e6

  • SSDEEP

    49152:ptYugss2KqgT+oBxdsp4xwTHsEiR3joQBTrCfu:ptzrsssdErHiRDBTrCfu

Malware Config

Signatures

  • Banload

    Banload variants download malicious files, then install and execute the files.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-09_ea4ef1d593e5f674c502d4ec6b24a08a_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-09_ea4ef1d593e5f674c502d4ec6b24a08a_mafia.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:756
    • C:\Users\Admin\AppData\Local\Temp\2024-04-09_ea4ef1d593e5f674c502d4ec6b24a08a_mafia.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-04-09_ea4ef1d593e5f674c502d4ec6b24a08a_mafia.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3224
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.remosoftware.com/
        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:3548
        • 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=0x124,0x128,0x12c,0xf4,0x130,0x7ffeb9a846f8,0x7ffeb9a84708,0x7ffeb9a84718
          4⤵
            PID:4960
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2036,17276435565286220634,14137038687989624862,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
            4⤵
              PID:2548
            • 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=2036,17276435565286220634,14137038687989624862,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:1980
            • 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=2036,17276435565286220634,14137038687989624862,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2964 /prefetch:8
              4⤵
                PID:4884
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,17276435565286220634,14137038687989624862,131072 --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=3280 /prefetch:1
                4⤵
                  PID:3676
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,17276435565286220634,14137038687989624862,131072 --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=3292 /prefetch:1
                  4⤵
                    PID:3120
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,17276435565286220634,14137038687989624862,131072 --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=4024 /prefetch:1
                    4⤵
                      PID:3684
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,17276435565286220634,14137038687989624862,131072 --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=5200 /prefetch:1
                      4⤵
                        PID:3608
                      • 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=2036,17276435565286220634,14137038687989624862,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2904 /prefetch:8
                        4⤵
                          PID:3500
                        • 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=2036,17276435565286220634,14137038687989624862,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2904 /prefetch:8
                          4⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2644
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,17276435565286220634,14137038687989624862,131072 --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=5560 /prefetch:1
                          4⤵
                            PID:208
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,17276435565286220634,14137038687989624862,131072 --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=5580 /prefetch:1
                            4⤵
                              PID:3520
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,17276435565286220634,14137038687989624862,131072 --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=6048 /prefetch:1
                              4⤵
                                PID:3464
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,17276435565286220634,14137038687989624862,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4012 /prefetch:1
                                4⤵
                                  PID:3888
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2036,17276435565286220634,14137038687989624862,131072 --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=2268 /prefetch:2
                                  4⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:320
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:3148
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4324

                              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

                                279e783b0129b64a8529800a88fbf1ee

                                SHA1

                                204c62ec8cef8467e5729cad52adae293178744f

                                SHA256

                                3619c3b82a8cbdce37bfd88b66d4fdfcd728a1112b05eb26998bea527d187932

                                SHA512

                                32730d9124dd28c196bd4abcfd6a283a04553f3f6b050c057264bc883783d30d6602781137762e66e1f90847724d0e994bddf6e729de11a809f263f139023d3b

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

                                Filesize

                                152B

                                MD5

                                cbec32729772aa6c576e97df4fef48f5

                                SHA1

                                6ec173d5313f27ba1e46ad66c7bbe7c0a9767dba

                                SHA256

                                d34331aa91a21e127bbe68f55c4c1898c429d9d43545c3253d317ffb105aa24e

                                SHA512

                                425b3638fed70da3bc16bba8b9878de528aca98669203f39473b931f487a614d3f66073b8c3d9bc2211e152b4bbdeceb2777001467954eec491f862912f3c7a0

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

                                Filesize

                                216B

                                MD5

                                f706933a422b82d75e7777f108072784

                                SHA1

                                9cce28e250c6dd422f63e72e920e7ea1e8cf28f5

                                SHA256

                                32495e9172178e27c3854e9c403f7ca0aa62b935f6b68c51d4729321ea8ea59f

                                SHA512

                                a45d8206547b8782e7185f4bab93ecf3a07026c99b009c1439d40c5f6c6ca2695707f5f4cc1218e6bf73d84e500863ae8b119817f66881e3ce0d53ea5c99ef4b

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

                                Filesize

                                1022B

                                MD5

                                8310e9d36feca824f00ba7d760e57af3

                                SHA1

                                a3dd3af18138a366c5834097780b4247eb6708f7

                                SHA256

                                e5ef0efb48af4d37059ac24c47ef93c9ee50e6351a8e5ecd7a2cdd75120d2d87

                                SHA512

                                2e68e9638785c17ab8c4ae7851fb0d45d95e345d25544b1537cdecdc0f9ca1f29509f584860cc2268ab01913fa9319c362a69e78644b890c475d4bb09580d5a3

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

                                Filesize

                                6KB

                                MD5

                                778a517c18fc0fa17f7e834bb3771f84

                                SHA1

                                ca09978d10495eb326d007c58feb28acad90b60e

                                SHA256

                                0ee1c7ec175c746b9b71ea2589c1597adf1356a901e34b30513853f79a9c408b

                                SHA512

                                df188e46637e1f6ccc472a1d6d5f026f766eb4584183941e1795ebf1058adba92036aeb871367413e014db0222b9a4f0372d145fb346c4beda72a82fb4a4bb6e

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

                                Filesize

                                6KB

                                MD5

                                a10e969246c2aa4703f90d94d5245b1b

                                SHA1

                                e619e89c665eaf386a3325d475efecc3d424585a

                                SHA256

                                79f6db089e97d8a36ec316abf09bd8b27113dcbd5746f6ade6e9915d3411e8e3

                                SHA512

                                ecf76b78429be2e72e8cf2ac44b35aac57cebe4e9d3d7f47f7f164e2f619bad449a8bfd1cfc2f6ab79c38b95daff415ab7be8917a93f528fe6f896bf77648a05

                              • 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

                                c305e221da3cecd658037818de35fb4e

                                SHA1

                                945619fc4b52648cf170a63f61ef230688f88573

                                SHA256

                                33b5add7fcbf7f56096951d66b36cc821caaed9a3056b83b7d80df61584344df

                                SHA512

                                58074810633cdb41ad93d576e72af2e874478dcd912ead9b556ef73bce5b1e301228a15f0dff15b241f6ba21fec8da3f3234218c0c2904065501303d71ffea5c

                              • C:\Users\Admin\AppData\Local\Temp\settings.ini

                                Filesize

                                107B

                                MD5

                                fea4b6b21786868e731d384d534087a8

                                SHA1

                                09d3fbdec000fd3eb09d3d319ec71ede673ee5d9

                                SHA256

                                3324d954390a227d579b5bacfb3fc0411de743d654c5262c6d19e237bfa93e82

                                SHA512

                                54b59f21b0bea2a1374f6f3c2f67a5e72644ba95a6c009ba0903d8ab6178bab382e6383ee8aa147b70c1be1ea8624f129e1e7a06ac6e97eebf259d345344f1e4

                              • memory/756-127-0x0000000000400000-0x0000000000665000-memory.dmp

                                Filesize

                                2.4MB

                              • memory/756-0-0x0000000000400000-0x0000000000665000-memory.dmp

                                Filesize

                                2.4MB

                              • memory/3224-18-0x0000000000400000-0x0000000000665000-memory.dmp

                                Filesize

                                2.4MB

                              • memory/3224-30-0x0000000002B30000-0x0000000002D3D000-memory.dmp

                                Filesize

                                2.1MB

                              • memory/3224-23-0x0000000002B30000-0x0000000002D3D000-memory.dmp

                                Filesize

                                2.1MB

                              • memory/3224-22-0x0000000000400000-0x0000000000665000-memory.dmp

                                Filesize

                                2.4MB

                              • memory/3224-20-0x0000000000400000-0x0000000000665000-memory.dmp

                                Filesize

                                2.4MB

                              • memory/3224-96-0x0000000000400000-0x0000000000665000-memory.dmp

                                Filesize

                                2.4MB

                              • memory/3224-19-0x0000000003420000-0x0000000003438000-memory.dmp

                                Filesize

                                96KB

                              • memory/3224-17-0x0000000000400000-0x0000000000665000-memory.dmp

                                Filesize

                                2.4MB

                              • memory/3224-16-0x0000000000400000-0x0000000000665000-memory.dmp

                                Filesize

                                2.4MB

                              • memory/3224-11-0x0000000002B30000-0x0000000002D3D000-memory.dmp

                                Filesize

                                2.1MB

                              • memory/3224-4-0x0000000002B30000-0x0000000002D3D000-memory.dmp

                                Filesize

                                2.1MB

                              • memory/3224-3-0x0000000000400000-0x0000000000665000-memory.dmp

                                Filesize

                                2.4MB