Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-12-2023 18:53

General

  • Target

    payment confirmation.exe

  • Size

    787KB

  • MD5

    bc093d7923b582bc37b09a814940a4e4

  • SHA1

    4ff679166f942395b2d335757f759f39fe8dcdd4

  • SHA256

    d9961b923d5187cab6c6216a4de0f61a03a24fd3cf6765a5c3eb0963e05f580c

  • SHA512

    4f1eb3dd9df2bb7f80a47d39083522c3255102bed9c29fefda6513f4a0224287138c64911360acec8140f76f8b2d483d14f28a30ea12d66661015d3592401af7

  • SSDEEP

    12288:QWodJz/ZGPpglaJwnQieFtD6Ba+FdEmp2UdAmhu1qCvRUULCeNPSiyyjK:QzEpglw53t2I02wfU1PnNPd8

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 1 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of SetThreadContext 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 11 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 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\payment confirmation.exe
    "C:\Users\Admin\AppData\Local\Temp\payment confirmation.exe"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUAByAG8AYwBlAHMAcwAgACcAaAB0AHQAcABzADoALwAvAGcAbwBvAGcAbABlAC4AYwBvAG0AJwA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2040
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://google.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:2556
        • 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,0x100,0x104,0xd8,0x108,0x7ffea62e46f8,0x7ffea62e4708,0x7ffea62e4718
          4⤵
            PID:8
          • 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=2072,3220566567817204426,559465322037834564,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:2244
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,3220566567817204426,559465322037834564,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
            4⤵
              PID:3068
            • 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=2072,3220566567817204426,559465322037834564,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2676 /prefetch:8
              4⤵
                PID:3548
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,3220566567817204426,559465322037834564,131072 --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
                4⤵
                  PID:4452
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,3220566567817204426,559465322037834564,131072 --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=3344 /prefetch:1
                  4⤵
                    PID:2872
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,3220566567817204426,559465322037834564,131072 --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=4952 /prefetch:1
                    4⤵
                      PID:3040
                    • 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=2072,3220566567817204426,559465322037834564,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5488 /prefetch:8
                      4⤵
                        PID:1592
                      • 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=2072,3220566567817204426,559465322037834564,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5488 /prefetch:8
                        4⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:2128
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,3220566567817204426,559465322037834564,131072 --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=5532 /prefetch:1
                        4⤵
                          PID:3348
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,3220566567817204426,559465322037834564,131072 --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=4208 /prefetch:1
                          4⤵
                            PID:4552
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,3220566567817204426,559465322037834564,131072 --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=4976 /prefetch:1
                            4⤵
                              PID:452
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,3220566567817204426,559465322037834564,131072 --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=5052 /prefetch:1
                              4⤵
                                PID:756
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
                            C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            • Suspicious use of AdjustPrivilegeToken
                            PID:2564
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 1520
                              3⤵
                              • Program crash
                              PID:3100
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2564 -ip 2564
                          1⤵
                            PID:4952
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:5116
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4028

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

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

                                Filesize

                                152B

                                MD5

                                e5c27b4a4d5a3c9c60ba18cb867266e3

                                SHA1

                                dea55f1d4cdc831f943f4e56f4f8e9a926777600

                                SHA256

                                860ed0acc83eb0096cc8911725e2c631ff879ad8c35854577651af502c4b69c9

                                SHA512

                                56eda28e9c61e8081dadc220d23e7bb3320a9ba557eb7511d17a3d2836aa61f301d1d714a3d611eedd7c4b91886c790af7366b01acdb3b637f3dc4fb024f3f6b

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

                                Filesize

                                312B

                                MD5

                                ec6de26f1c125e195996531e24cb1c6e

                                SHA1

                                1b5ca64e98800a4e1132fc86c86e9d1cf56fb688

                                SHA256

                                06c0d6e5f4f5d888bc07b08da6c71521df99c6abade15451ba7de00f13244202

                                SHA512

                                6d78eeee1b0cf67186863ae6883d89db10979f96391a15f118162d27fe3f19e7a98c560017db8cd40fd4f6878f393e3e2f2b4304505549deb65674c626f833ed

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

                                Filesize

                                1KB

                                MD5

                                451bb37ebeb0ee291db814b2c5877180

                                SHA1

                                a0d94ca26ea779f380cc0c39294831ad8660df62

                                SHA256

                                6cd8ff295313357cbf40ab4619dec7854db6ecd4be6d287cfa30ff7cd80d86e5

                                SHA512

                                778f1acb642ebc19d2478a4e382256417d91283a2c96fc446fb280ca9f07d595cf781b435fb3cc5ab84e687060a23ffaa42041961008c68954460a811dba7033

                              • 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\Preferences

                                Filesize

                                6KB

                                MD5

                                92cd854ad1604af4bc79c11383cbcf03

                                SHA1

                                32e789f2b827f76694cd723f2f1c9838052e82b2

                                SHA256

                                438245493edca6e40c6d4535a9ff27001a92a87208f4844b44b05faf35a55463

                                SHA512

                                f49fb7af219449691e558ca46cd83c9a2fc6b13158eb1d9024142fecac26631ce432dd979d860fc117ee425eb16f52617355fbcc9a679d2cbde9b49c731a2efe

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

                                Filesize

                                5KB

                                MD5

                                e7d9dcc19c320b5925d10f72ae4e2f87

                                SHA1

                                3038cb1d6fe01cd63d8c7b008666a4bc1791f53c

                                SHA256

                                f1dd4271dd52ab37a808b6273942a8c995fa4d5fc9522d8a3b5790919becfbb9

                                SHA512

                                16d8af87f7fe9072cf0ff823e7acaf4f2be0af214a2520a79bf44c867cfd1e197252a5b7cb3902010d78e2828c781ce9ad7ca85df5e75d93cd1bf0b67c408e3e

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

                                Filesize

                                24KB

                                MD5

                                e30738d93d6789672ce8e1c4bfe275a8

                                SHA1

                                ce2195ec1f2e3830b9a106a9dc8d7fa5397d10fc

                                SHA256

                                7d60046d1238ff11bdf616d83c212ad6866a7cc630ee9be8580050dee7f74832

                                SHA512

                                e39c9590f558477a1b823de555bf27542a725566d8bd839a1c493459444d49d755445d8ff34f59681ede12a8e654c5a7fc34b6008c9abcfd65d09f6b1b523a65

                              • 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

                                10KB

                                MD5

                                a9445c0c4ae53823967f5ecf9ccc47a3

                                SHA1

                                4ea5e5bdd2b882a36c1f0703eef4cd164609a547

                                SHA256

                                3778e49b5ce102ec9c00028e94fa38b6a9de8c1cc8b14373783cff467f30dbe0

                                SHA512

                                6163d24b8a115cfc98c882f80099bf78b9c2a085f2f104d7e181fe5f89bea0ca9b75b07cdab3bd5e9f33e3e5c8456464b33bcffaac057279e7d6392322220183

                              • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_v05qbadw.hhx.ps1

                                Filesize

                                60B

                                MD5

                                d17fe0a3f47be24a6453e9ef58c94641

                                SHA1

                                6ab83620379fc69f80c0242105ddffd7d98d5d9d

                                SHA256

                                96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                                SHA512

                                5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                              • memory/1724-9-0x0000000005E70000-0x0000000006414000-memory.dmp

                                Filesize

                                5.6MB

                              • memory/1724-0-0x0000000074C80000-0x0000000075430000-memory.dmp

                                Filesize

                                7.7MB

                              • memory/1724-1-0x0000000000180000-0x000000000024A000-memory.dmp

                                Filesize

                                808KB

                              • memory/1724-2-0x0000000004B80000-0x0000000004BD8000-memory.dmp

                                Filesize

                                352KB

                              • memory/1724-3-0x0000000004CD0000-0x0000000004CE0000-memory.dmp

                                Filesize

                                64KB

                              • memory/1724-4-0x0000000004C00000-0x0000000004C40000-memory.dmp

                                Filesize

                                256KB

                              • memory/1724-5-0x0000000004C50000-0x0000000004C90000-memory.dmp

                                Filesize

                                256KB

                              • memory/1724-19-0x0000000074C80000-0x0000000075430000-memory.dmp

                                Filesize

                                7.7MB

                              • memory/1724-6-0x0000000004CE0000-0x0000000004D2C000-memory.dmp

                                Filesize

                                304KB

                              • memory/1724-7-0x0000000074C80000-0x0000000075430000-memory.dmp

                                Filesize

                                7.7MB

                              • memory/1724-8-0x0000000004CD0000-0x0000000004CE0000-memory.dmp

                                Filesize

                                64KB

                              • memory/2040-36-0x0000000006220000-0x000000000626C000-memory.dmp

                                Filesize

                                304KB

                              • memory/2040-10-0x0000000002C00000-0x0000000002C36000-memory.dmp

                                Filesize

                                216KB

                              • memory/2040-34-0x0000000005D40000-0x0000000006094000-memory.dmp

                                Filesize

                                3.3MB

                              • memory/2040-35-0x00000000061F0000-0x000000000620E000-memory.dmp

                                Filesize

                                120KB

                              • memory/2040-13-0x0000000074C80000-0x0000000075430000-memory.dmp

                                Filesize

                                7.7MB

                              • memory/2040-37-0x0000000007480000-0x0000000007516000-memory.dmp

                                Filesize

                                600KB

                              • memory/2040-39-0x0000000006740000-0x0000000006762000-memory.dmp

                                Filesize

                                136KB

                              • memory/2040-38-0x00000000066C0000-0x00000000066DA000-memory.dmp

                                Filesize

                                104KB

                              • memory/2040-43-0x0000000074C80000-0x0000000075430000-memory.dmp

                                Filesize

                                7.7MB

                              • memory/2040-33-0x0000000005C60000-0x0000000005CC6000-memory.dmp

                                Filesize

                                408KB

                              • memory/2040-15-0x00000000054C0000-0x0000000005AE8000-memory.dmp

                                Filesize

                                6.2MB

                              • memory/2040-23-0x0000000005420000-0x0000000005442000-memory.dmp

                                Filesize

                                136KB

                              • memory/2040-16-0x0000000002E20000-0x0000000002E30000-memory.dmp

                                Filesize

                                64KB

                              • memory/2040-14-0x0000000002E20000-0x0000000002E30000-memory.dmp

                                Filesize

                                64KB

                              • memory/2564-20-0x0000000074C80000-0x0000000075430000-memory.dmp

                                Filesize

                                7.7MB

                              • memory/2564-21-0x00000000057E0000-0x00000000057F0000-memory.dmp

                                Filesize

                                64KB

                              • memory/2564-22-0x0000000005770000-0x00000000057D6000-memory.dmp

                                Filesize

                                408KB

                              • memory/2564-17-0x0000000000400000-0x0000000000442000-memory.dmp

                                Filesize

                                264KB

                              • memory/2564-58-0x0000000074C80000-0x0000000075430000-memory.dmp

                                Filesize

                                7.7MB