Analysis

  • max time kernel
    146s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-05-2024 18:52

General

  • Target

    1116aae37e24e33ad4e90b2c7a8ad2b31061448d85651e9f2c983f5a45dbc9f3.exe

  • Size

    1.0MB

  • MD5

    822ae93f26cc9196b746bfd2751654db

  • SHA1

    7e341a1ba97fb3227b7f65607a3f55b9dac02d15

  • SHA256

    1116aae37e24e33ad4e90b2c7a8ad2b31061448d85651e9f2c983f5a45dbc9f3

  • SHA512

    60d9096591087223f43c02d718844fc7afd8b5ed56694cec1d7ad8934133ad5143e8b656ac7b3a2bc98bd0a1706a4bdd1424db7365fcd7001ed91a837d0c3d5b

  • SSDEEP

    24576:L8DacOV6ZPxx2gA5EsRBOU9RHd/eonNytd3jhyUEJvFCb:L8GNV0ygpsbOUPlpuTy5FC

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 4 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 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\1116aae37e24e33ad4e90b2c7a8ad2b31061448d85651e9f2c983f5a45dbc9f3.exe
    "C:\Users\Admin\AppData\Local\Temp\1116aae37e24e33ad4e90b2c7a8ad2b31061448d85651e9f2c983f5a45dbc9f3.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:892
    • C:\Users\Admin\AppData\Local\Temp\1116aae37e24e33ad4e90b2c7a8ad2b31061448d85651e9f2c983f5a45dbc9f3.exe
      "C:\Users\Admin\AppData\Local\Temp\1116aae37e24e33ad4e90b2c7a8ad2b31061448d85651e9f2c983f5a45dbc9f3.exe" Master
      2⤵
      • Enumerates connected drives
      • Suspicious use of WriteProcessMemory
      PID:2576
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.35my.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:464
        • 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,0x100,0x104,0xd8,0x108,0x7ffd3f8446f8,0x7ffd3f844708,0x7ffd3f844718
          4⤵
            PID:1668
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,17984309636200275301,7253096283350151283,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
            4⤵
              PID:2172
            • 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=2148,17984309636200275301,7253096283350151283,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:460
            • 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=2148,17984309636200275301,7253096283350151283,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2948 /prefetch:8
              4⤵
                PID:2320
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,17984309636200275301,7253096283350151283,131072 --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=3300 /prefetch:1
                4⤵
                  PID:4312
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,17984309636200275301,7253096283350151283,131072 --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=3308 /prefetch:1
                  4⤵
                    PID:1452
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,17984309636200275301,7253096283350151283,131072 --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=5008 /prefetch:1
                    4⤵
                      PID:5024
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,17984309636200275301,7253096283350151283,131072 --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=4896 /prefetch:1
                      4⤵
                        PID:3696
                      • 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=2148,17984309636200275301,7253096283350151283,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5604 /prefetch:8
                        4⤵
                          PID:2560
                        • 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=2148,17984309636200275301,7253096283350151283,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5604 /prefetch:8
                          4⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:5000
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,17984309636200275301,7253096283350151283,131072 --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=4796 /prefetch:1
                          4⤵
                            PID:4816
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,17984309636200275301,7253096283350151283,131072 --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=5688 /prefetch:1
                            4⤵
                              PID:2184
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,17984309636200275301,7253096283350151283,131072 --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=6028 /prefetch:1
                              4⤵
                                PID:2688
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,17984309636200275301,7253096283350151283,131072 --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=5972 /prefetch:1
                                4⤵
                                  PID:3464
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,17984309636200275301,7253096283350151283,131072 --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=1048 /prefetch:2
                                  4⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:5044
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:3268
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:3644

                              Network

                              MITRE ATT&CK Matrix ATT&CK v13

                              Credential Access

                              Unsecured Credentials

                              1
                              T1552

                              Credentials In Files

                              1
                              T1552.001

                              Discovery

                              Query Registry

                              4
                              T1012

                              System Information Discovery

                              4
                              T1082

                              Peripheral Device Discovery

                              1
                              T1120

                              Collection

                              Data from Local System

                              1
                              T1005

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

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

                                152B

                                MD5

                                f53207a5ca2ef5c7e976cbb3cb26d870

                                SHA1

                                49a8cc44f53da77bb3dfb36fc7676ed54675db43

                                SHA256

                                19ab4e3c9da6d9cedda7461efdba9a2085e743513ab89f1dd0fd5a8f9486ad23

                                SHA512

                                be734c7e8afda19f445912aef0d78f9941add29baebd4a812bff27f10a1d78b52aeb11c551468c8644443c86e1a2a6b2e4aead3d7f81d39925e3c20406ac1499

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

                                152B

                                MD5

                                ae54e9db2e89f2c54da8cc0bfcbd26bd

                                SHA1

                                a88af6c673609ecbc51a1a60dfbc8577830d2b5d

                                SHA256

                                5009d3c953de63cfd14a7d911156c514e179ff07d2b94382d9caac6040cb72af

                                SHA512

                                e3b70e5eb7321b9deca6f6a17424a15b9fd5c4008bd3789bd01099fd13cb2f4a2f37fe4b920fb51c50517745b576c1f94df83efd1a7e75949551163985599998

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

                                72B

                                MD5

                                9932557eca6f9f1d9d542a877cf71edf

                                SHA1

                                02d8d15af4f33d69a55fd28aed2825de027144db

                                SHA256

                                3963678b9ffa8a2f4468c064b22fbc1ad2ee4b7c07cefaa410a1080f23ea717f

                                SHA512

                                a7edfca8e2ac4cff51ee2feb5a54a3397df72d2635040e49dc56f8e656fe8dd62310802b297a845a69f99c08ec641c2886ac271a6c9f20a48820b5d30c80f322

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

                                250B

                                MD5

                                207b1fabd04f8212bc8990d2797e8a06

                                SHA1

                                86ecc9a76b68eb38481f1a153c492929c48f7594

                                SHA256

                                1f162a52c464e59a250c3c29255619616bbb1ca71889dc8139a8907c9bbb2cf2

                                SHA512

                                6247a2382c5f68f1dbad2ea6317f6b086f7aaf451b85abbbaefe91333198f70c402970fa5af9e8e868c07d5d6fe1108c7bd60a6a5dc462507fc53f37ce32dd82

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

                                5KB

                                MD5

                                e03744c7613c7053c513ab570a46c458

                                SHA1

                                260c1f391a8988dab8682531f62ba56c36d3c2b5

                                SHA256

                                e2dbc72052ee3eeab5ae348d0234e718bffd50715a91ac912957ab3ec6661a65

                                SHA512

                                718952afc232c229edec44e811f6cf4bd6abdf6a65835f844bc9ed3ed56cf893d8c3585e6fd44bc8ffdd7d0bc6bc138ce7e610b735f97acb16a9ca37a16bf444

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

                                6KB

                                MD5

                                da32d709399822e4de35024d38fcd7c7

                                SHA1

                                535a2604bd814103f89ecfb9bb1979e234c5d8d6

                                SHA256

                                e499d021a133d030148ce0292b0a921d5e15575cb66c50d0dd251f467773560b

                                SHA512

                                307012c05d475f70eb693afee43314760f7a5ef603028db2c782b68afb866335ef5e4db8a9dd74959a3302497650caec7e321c96434f75d5fb92ede3bc1a9057

                              • 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

                                8435a8fc4920677cbcdd47b924a73989

                                SHA1

                                640c83231691f5a82eb3bb1d63e1516ff366eb3f

                                SHA256

                                ca2fbce2396640b0cc8f9bb3d88d7944f1bc10405b04c3869aedcdf507717283

                                SHA512

                                250bf800b972cfa0f5d593a5564c47f08d921bd105beab940194784bf5f0770cc90b224528a96c3c1413e23f9df60ff5fd6b902e67fbfc830cd410988cc87176

                              • \??\pipe\LOCAL\crashpad_464_PMISNXARYXGOVQWF
                                MD5

                                d41d8cd98f00b204e9800998ecf8427e

                                SHA1

                                da39a3ee5e6b4b0d3255bfef95601890afd80709

                                SHA256

                                e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                SHA512

                                cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                              • memory/892-0-0x0000000000400000-0x0000000000674000-memory.dmp
                                Filesize

                                2.5MB

                              • memory/892-6-0x0000000000400000-0x0000000000674000-memory.dmp
                                Filesize

                                2.5MB

                              • memory/892-2-0x00000000022B0000-0x00000000022B1000-memory.dmp
                                Filesize

                                4KB

                              • memory/892-1-0x0000000002280000-0x0000000002283000-memory.dmp
                                Filesize

                                12KB

                              • memory/2576-3-0x0000000000400000-0x0000000000674000-memory.dmp
                                Filesize

                                2.5MB

                              • memory/2576-11-0x0000000000400000-0x0000000000674000-memory.dmp
                                Filesize

                                2.5MB

                              • memory/2576-9-0x0000000000400000-0x0000000000674000-memory.dmp
                                Filesize

                                2.5MB

                              • memory/2576-8-0x0000000000400000-0x0000000000674000-memory.dmp
                                Filesize

                                2.5MB

                              • memory/2576-7-0x0000000002220000-0x0000000002221000-memory.dmp
                                Filesize

                                4KB

                              • memory/2576-4-0x0000000000790000-0x0000000000793000-memory.dmp
                                Filesize

                                12KB