Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-01-2025 08:37

General

  • Target

    009.vbe

  • Size

    10KB

  • MD5

    9ff77002fbcbdd6e749722541b423034

  • SHA1

    ea5ff219e2dde3cc57a1668ff0526be5b84e1250

  • SHA256

    5b3b169b48056c1cd8b84093c312de2f9ec1c7a1edcd7591743f6eac62c98ab9

  • SHA512

    609f25739f34355e0e37fd244cd743f3442be6cb2518ff9fa0ec58ec5ec103e730d5f005ca86c040a7b3a078d49dd6b2363659085eaecc2de2fd24159da13388

  • SSDEEP

    192:meHNd/sigyXaoMutGV+GCCYSyC+QvdyNhnKxtKlK:5HMiTDV+xnYSH+QVyNhnctKM

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Blocklisted process makes network request 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 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 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Enumerates system info in registry 2 TTPs 7 IoCs
  • Script User-Agent 1 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\009.vbe"
    1⤵
    • Blocklisted process makes network request
    PID:2560
  • C:\Windows\System32\WScript.exe
    C:\Windows\System32\WScript.exe "C:\Users\Admin\AppData\Roaming\bEvujIIdkyIbOgF.vbs"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4024
    • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe"
      2⤵
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1192
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3952
      • C:\Windows\system32\wermgr.exe
        "C:\Windows\system32\wermgr.exe" "-outproc" "0" "1192" "2792" "2740" "2796" "0" "0" "2800" "0" "0" "0" "0" "0"
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        PID:3720
    • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe"
      2⤵
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3088
      • C:\Windows\system32\wermgr.exe
        "C:\Windows\system32\wermgr.exe" "-outproc" "0" "3088" "2688" "2620" "2692" "0" "0" "2696" "0" "0" "0" "0" "0"
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        PID:1588
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\Desktop\StopTest.mhtml
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4412
    • 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=0x11c,0x120,0x124,0xf8,0x128,0x7ffde69546f8,0x7ffde6954708,0x7ffde6954718
      2⤵
        PID:2360
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,9570027743060338535,17452551223944905092,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
        2⤵
          PID:4400
        • 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=2156,9570027743060338535,17452551223944905092,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2264 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4408
        • 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=2156,9570027743060338535,17452551223944905092,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2792 /prefetch:8
          2⤵
            PID:2476
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,9570027743060338535,17452551223944905092,131072 --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=3292 /prefetch:1
            2⤵
              PID:3328
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,9570027743060338535,17452551223944905092,131072 --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=3328 /prefetch:1
              2⤵
                PID:5036
              • 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=2156,9570027743060338535,17452551223944905092,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
                2⤵
                  PID:344
                • 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=2156,9570027743060338535,17452551223944905092,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4544
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,9570027743060338535,17452551223944905092,131072 --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=5332 /prefetch:1
                  2⤵
                    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=2156,9570027743060338535,17452551223944905092,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5348 /prefetch:1
                    2⤵
                      PID:3356
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,9570027743060338535,17452551223944905092,131072 --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=3144 /prefetch:1
                      2⤵
                        PID:1124
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,9570027743060338535,17452551223944905092,131072 --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=3448 /prefetch:1
                        2⤵
                          PID:648
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:2428
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:2188

                          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

                            61cef8e38cd95bf003f5fdd1dc37dae1

                            SHA1

                            11f2f79ecb349344c143eea9a0fed41891a3467f

                            SHA256

                            ae671613623b4477fbd5daf1fd2d148ae2a09ddcc3804b2b6d4ffcb60b317e3e

                            SHA512

                            6fb9b333fe0e8fde19fdd0bd01a1990a4e60a87c0a02bc8297da1206e42f8690d06b030308e58c862e9e77714a585eed7cc1627590d99a10aeb77fc0dd3d864d

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

                            Filesize

                            152B

                            MD5

                            0a9dc42e4013fc47438e96d24beb8eff

                            SHA1

                            806ab26d7eae031a58484188a7eb1adab06457fc

                            SHA256

                            58d66151799526b3fa372552cd99b385415d9e9a119302b99aadc34dd51dd151

                            SHA512

                            868d6b421ae2501a519595d0c34ddef25b2a98b082c5203da8349035f1f6764ddf183197f1054e7e86a752c71eccbc0649e515b63c55bc18cf5f0592397e258f

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

                            Filesize

                            5KB

                            MD5

                            dab4d9f9e5ebac3ae22618e2f9bc043b

                            SHA1

                            77c481d21b72cbee16063f00793675b4c5723779

                            SHA256

                            9880c57dda91267fbfdb97b159270779b1bcef16c8d44023bde7e15cb2bb20ec

                            SHA512

                            2f27975652da45426f1df751e393cf33b7b240d76472083e2387f287fe425322c3ca831a0fd0c0269eb9564b0234fc0f4642edb7381efd5cc00d33296090ad83

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

                            Filesize

                            6KB

                            MD5

                            d023108392530d9a06e025aa00915037

                            SHA1

                            3ddf72c63f549c0aff3e621f07bde769ce4f7037

                            SHA256

                            555413807dfc525ae1cd6a40720f7b85bcbc2b2c1021e852c3c9f358019a97e7

                            SHA512

                            601d0f3d3253583ac6dea1a85773cced96121734897566ab60a4747106a73d02499a9735f67398578a62b3f721ab010be887059c44ef48f2cccae93aaa309346

                          • 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

                            6ffbfce1c00872e45488e408abcab277

                            SHA1

                            b447425fe9156b3e5eab25093b14ab87657561ad

                            SHA256

                            7f81018d54a082de579487bed2466f03d4b3d1b32b6a4391b54aee005d4d71ec

                            SHA512

                            2ea7b25d58706562c4626e5ef047737ec34c9b745fa900dc1359ad9150778435a05516c200cc863a8f0bc65666bf76a200ae037ea713b036c1528470573da52f

                          • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache

                            Filesize

                            53KB

                            MD5

                            a26df49623eff12a70a93f649776dab7

                            SHA1

                            efb53bd0df3ac34bd119adf8788127ad57e53803

                            SHA256

                            4ebde1c12625cb55034d47e5169f709b0bd02a8caa76b5b9854efad7f4710245

                            SHA512

                            e5f9b8645fb2a50763fcbffe877ca03e9cadf099fe2d510b74bfa9ff18d0a6563d11160e00f495eeefebde63450d0ade8d6b6a824e68bd8a59e1971dc842709c

                          • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ywz3ptie.cph.ps1

                            Filesize

                            60B

                            MD5

                            d17fe0a3f47be24a6453e9ef58c94641

                            SHA1

                            6ab83620379fc69f80c0242105ddffd7d98d5d9d

                            SHA256

                            96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                            SHA512

                            5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                          • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

                            Filesize

                            6KB

                            MD5

                            18e2957cf9261842fca61472dd6bbd7c

                            SHA1

                            25986bb39ef78f593352f98a45f04e634dcb3335

                            SHA256

                            3c14ddba8260dcfb56e23c3cc9991cdbdd4b84dee73e759d3e9b548a30d7d963

                            SHA512

                            3d0c66346f2147aaf6d1f3dfb6d9ae78a5a767ea4a1d9c5da867038aba5f19aa8bef53acbc72b3d56aa7daf125e00bcc7e3b292f3c790a873a706756a46dd138

                          • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

                            Filesize

                            6KB

                            MD5

                            5f8f829bfc152f8eadd007abe2e68e1f

                            SHA1

                            29db0321283db3a93b6ec8f7bdb40af63739ad8c

                            SHA256

                            3c74021d7dc82adb4d6b1874561204b3be21352aa95d95aa4020e618d45af540

                            SHA512

                            1194db73e930ac80a58cc66ddb87f63651a91c1970dbf6d85c64eda3fbfd576e694feb1df14fcd5e3a03d5ad027bec7b06f9440f59ab7d68a013312cf0d63cd3

                          • C:\Users\Admin\AppData\Roaming\bEvujIIdkyIbOgF.vbs

                            Filesize

                            2KB

                            MD5

                            ddf1e2f5de2ce71ccf56af38dedb27d0

                            SHA1

                            0033a0eb6babb97203cb8bb7f68287cfac9d96dc

                            SHA256

                            0a988536fc481bd16af5469d5faa1bbb9dc321601dfa858479c01844a3cdd1c8

                            SHA512

                            f4e451051d3bf74faf142973ef1f2a8c008d654f6d7178dbc426dceee2f16fb88c90980e3e12e77b3499d9f7a0bc4f36faafad35fb52bb9c8f8ba03ae2585941

                          • memory/1192-13-0x000002A968600000-0x000002A968622000-memory.dmp

                            Filesize

                            136KB

                          • memory/1192-14-0x000002A96AB40000-0x000002A96AB84000-memory.dmp

                            Filesize

                            272KB

                          • memory/1192-15-0x000002A96AC10000-0x000002A96AC86000-memory.dmp

                            Filesize

                            472KB

                          • memory/1192-86-0x000002A968650000-0x000002A968658000-memory.dmp

                            Filesize

                            32KB

                          • memory/1192-87-0x000002A968660000-0x000002A96866C000-memory.dmp

                            Filesize

                            48KB

                          • memory/3952-88-0x0000000000160000-0x00000000001A0000-memory.dmp

                            Filesize

                            256KB

                          • memory/3952-106-0x0000000004EF0000-0x0000000005494000-memory.dmp

                            Filesize

                            5.6MB

                          • memory/3952-107-0x0000000004AC0000-0x0000000004B26000-memory.dmp

                            Filesize

                            408KB

                          • memory/3952-108-0x0000000006020000-0x0000000006070000-memory.dmp

                            Filesize

                            320KB

                          • memory/3952-109-0x0000000006110000-0x00000000061A2000-memory.dmp

                            Filesize

                            584KB

                          • memory/3952-110-0x0000000006090000-0x000000000609A000-memory.dmp

                            Filesize

                            40KB