Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 06:17

General

  • Target
    2026-08-04_91dfa198a5d582ccfa6774955f306ccc_akira_cobalt-strike_rusty-stealer_satacom_zxxz.exe
  • Size 3.5MB
  • Sample260804-g2jrcsec97
  • SHA256 7fb8272bb1f1d0c72fd33c11fd696ca68522b01c7fd63afd6ad39958b3bb4659
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Drops file in Program Files directory 58 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-04_91dfa198a5d582ccfa6774955f306ccc_akira_cobalt-strike_rusty-stealer_satacom_zxxz.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_91dfa198a5d582ccfa6774955f306ccc_akira_cobalt-strike_rusty-stealer_satacom_zxxz.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3796
    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name=2026-08-04_91dfa198a5d582ccfa6774955f306ccc_akira_cobalt-strike_rusty-stealer_satacom_zxxz.exe --webview-exe-version=0.4.8 --user-data-dir="C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --lang=en-US --mojo-named-platform-channel-pipe=3796.4280.7278608393936389735
      2⤵
      • Drops file in Program Files directory
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:3380
      • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
        "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=132.0.2957.140 --initial-client-data=0x15c,0x160,0x164,0x138,0x16c,0x7ffb82d1b078,0x7ffb82d1b084,0x7ffb82d1b090
        3⤵
          PID:1988
        • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
          "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=gpu-process --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView" --webview-exe-name=2026-08-04_91dfa198a5d582ccfa6774955f306ccc_akira_cobalt-strike_rusty-stealer_satacom_zxxz.exe --webview-exe-version=0.4.8 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1724,i,9203722414751021854,18171333478690251615,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1716 /prefetch:2
          3⤵
            PID:1272
          • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
            "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView" --webview-exe-name=2026-08-04_91dfa198a5d582ccfa6774955f306ccc_akira_cobalt-strike_rusty-stealer_satacom_zxxz.exe --webview-exe-version=0.4.8 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=1920,i,9203722414751021854,18171333478690251615,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1900 /prefetch:3
            3⤵
              PID:4904
            • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
              "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView" --webview-exe-name=2026-08-04_91dfa198a5d582ccfa6774955f306ccc_akira_cobalt-strike_rusty-stealer_satacom_zxxz.exe --webview-exe-version=0.4.8 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2304,i,9203722414751021854,18171333478690251615,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2344 /prefetch:8
              3⤵
                PID:3760
              • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=renderer --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView" --webview-exe-name=2026-08-04_91dfa198a5d582ccfa6774955f306ccc_akira_cobalt-strike_rusty-stealer_satacom_zxxz.exe --webview-exe-version=0.4.8 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc --ms-user-locale=" --always-read-main-dll --field-trial-handle=3568,i,9203722414751021854,18171333478690251615,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3564 /prefetch:1
                3⤵
                  PID:552
                • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                  "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView" --webview-exe-name=2026-08-04_91dfa198a5d582ccfa6774955f306ccc_akira_cobalt-strike_rusty-stealer_satacom_zxxz.exe --webview-exe-version=0.4.8 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2200,i,9203722414751021854,18171333478690251615,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=752 /prefetch:8
                  3⤵
                    PID:4932
                  • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView" --webview-exe-name=2026-08-04_91dfa198a5d582ccfa6774955f306ccc_akira_cobalt-strike_rusty-stealer_satacom_zxxz.exe --webview-exe-version=0.4.8 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=4372,i,9203722414751021854,18171333478690251615,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4384 /prefetch:8
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4952
                  • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView" --webview-exe-name=2026-08-04_91dfa198a5d582ccfa6774955f306ccc_akira_cobalt-strike_rusty-stealer_satacom_zxxz.exe --webview-exe-version=0.4.8 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=4360,i,9203722414751021854,18171333478690251615,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4452 /prefetch:8
                    3⤵
                      PID:2464

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      hyph-as.hyb

                      • Path C:\Program Files\chrome_Unpacker_BeginUnzipping3380_775981549\hyph-as.hyb
                      • Size 703B
                      • SHA256 c2784e33158a807135850f7125a7eaabe472b3cfc7afb82c74f02da69ea250fe
                      • MD5 SHA1 SHA512 TLSH

                      hyph-hi.hyb

                      • Path C:\Program Files\chrome_Unpacker_BeginUnzipping3380_775981549\hyph-hi.hyb
                      • Size 687B
                      • SHA256 f4df224d459fd111698dd5a13613c5bbf0ed11f04278d60230d028010eac0c42
                      • MD5 SHA1 SHA512 TLSH

                      hyph-nb.hyb

                      • Path C:\Program Files\chrome_Unpacker_BeginUnzipping3380_775981549\hyph-nb.hyb
                      • Size 141KB
                      • SHA256 c2771fbb1bfff7db5e267dc7a4505a9675c6b98cfe7a8f7ae5686d7a5a2b3dd0
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      manifest.json

                      • Path C:\Program Files\chrome_Unpacker_BeginUnzipping3380_775981549\manifest.json
                      • Size 82B
                      • SHA256 d571ef33b0e707571f10bb37b99a607d6f43afe33f53d15b4395b16ef3fda665
                      • MD5 SHA1 SHA512 TLSH

                      manifest.fingerprint

                      • Path C:\Program Files\chrome_Unpacker_BeginUnzipping3380_869165925\manifest.fingerprint
                      • Size 66B
                      • SHA256 e84df839eb3dee2a10ba66de65c372c6e2bba0cbab46a39af041f4eeaab1ffe8
                      • MD5 SHA1 SHA512 TLSH

                      manifest.json

                      • Path C:\Program Files\chrome_Unpacker_BeginUnzipping3380_869165925\manifest.json
                      • Size 135B
                      • SHA256 bf066a2cf10074e847bef7c066a9c84deada6586412e181cb417c6426a5d60a4
                      • MD5 SHA1 SHA512 TLSH

                      protocols.json

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\AutoLaunchProtocolsComponent\1.0.0.12\protocols.json
                      • Size 3KB
                      • SHA256 2edf732da5fd827859e7a1a5b69a4a622cfc416f60a6ae04154d5aad3a1bccec
                      • MD5 SHA1 SHA512 TLSH

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 fabdd852993398155b10ee79a1d5be33e59bd0c5a59abc740ce22a49985c3923
                      • MD5 SHA1 SHA512

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 1017042f9d2d9ff200ae325df8d670dd549af7a3b9d1da1fec5c312c77571405
                      • MD5 SHA1 SHA512 TLSH

                      throttle_store.dat

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Crashpad\throttle_store.dat
                      • Size 20B
                      • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                      • MD5 SHA1 SHA512

                      data_0

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Default\DawnWebGPUCache\data_0
                      • Size 8KB
                      • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                      • MD5 SHA1 SHA512 SSDEEP

                      data_1

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Default\DawnWebGPUCache\data_1
                      • Size 264KB
                      • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                      • MD5 SHA1 SHA512 SSDEEP

                      data_2

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Default\DawnWebGPUCache\data_2
                      • Size 8KB
                      • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                      • MD5 SHA1 SHA512 SSDEEP

                      data_3

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Default\DawnWebGPUCache\data_3
                      • Size 8KB
                      • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                      • MD5 SHA1 SHA512 SSDEEP

                      MANIFEST-000001

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Default\Extension Rules\MANIFEST-000001
                      • Size 41B
                      • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                      • MD5 SHA1 SHA512

                      Network Persistent State

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Default\Network\Network Persistent State
                      • Size 111B
                      • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                      • MD5 SHA1 SHA512 TLSH

                      Network Persistent State~RFe5984c6.TMP

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Default\Network\Network Persistent State~RFe5984c6.TMP
                      • Size 59B
                      • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                      • MD5 SHA1 SHA512 TLSH

                      SCT Auditing Pending Reports

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Default\Network\SCT Auditing Pending Reports
                      • Size 2B
                      • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                      • MD5 SHA1 SHA512

                      Preferences

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Default\Preferences
                      • Size 6KB
                      • SHA256 13dd9abc7e59491aeb20a790e1dce8de793d950ee67f7646e24a238000597f3d
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Preferences~RFe58f48c.TMP

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Default\Preferences~RFe58f48c.TMP
                      • Size 6KB
                      • SHA256 022abd208b1cd43d50bfceec2f1ae69edcbc35bbb2c7f80fccf192f41485a107
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      CURRENT

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Default\Site Characteristics Database\CURRENT
                      • Size 16B
                      • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                      • MD5 SHA1 SHA512

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Local State
                      • Size 1KB
                      • SHA256 65be4b73939415cf94e9659002ed1b5ac95a821b59b63af79177d3854962a906
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Local State
                      • Size 2KB
                      • SHA256 485b12e5ecff3066dcb8d3e4486aa5dba3c3c27fdb43e3f5e49b2499b9931a31
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Local State
                      • Size 3KB
                      • SHA256 b177a953f44d99e230d93c220dbde64c25b39097af9e72729f6ffbbc854bf62d
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Local State
                      • Size 16KB
                      • SHA256 897f36df182d734fe8db9032aaf8acfbf9ad5c1485814f43b1af6ad5a6173ab0
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Local State~RFe585530.TMP

                      • Path C:\Users\Admin\AppData\Local\com.komersa.app\EBWebView\Local State~RFe585530.TMP
                      • Size 1KB
                      • SHA256 b8307dab5ea720a63ca95b76308c63bfbc451c574a631261979555a8453e408b
                      • MD5 SHA1 SHA512 TLSH

                      memory/552-129-0x00007FFB9E150000-0x00007FFB9E151000-memory.dmp

                      memory/1272-25-0x00007FFB9E150000-0x00007FFB9E151000-memory.dmp

                      memory/3760-75-0x00007FFB9EC10000-0x00007FFB9EC11000-memory.dmp

                      memory/3760-76-0x00007FFB9F4B0000-0x00007FFB9F4B1000-memory.dmp

                      memory/4952-305-0x000002E1E1510000-0x000002E1E1511000-memory.dmp

                      memory/4952-307-0x000002E1E1510000-0x000002E1E1511000-memory.dmp

                      memory/4952-311-0x000002E1E1510000-0x000002E1E1511000-memory.dmp

                      memory/4952-310-0x000002E1E1510000-0x000002E1E1511000-memory.dmp

                      memory/4952-309-0x000002E1E1510000-0x000002E1E1511000-memory.dmp

                      memory/4952-308-0x000002E1E1510000-0x000002E1E1511000-memory.dmp

                      memory/4952-306-0x000002E1E1510000-0x000002E1E1511000-memory.dmp

                      memory/4952-300-0x000002E1E1510000-0x000002E1E1511000-memory.dmp

                      memory/4952-301-0x000002E1E1510000-0x000002E1E1511000-memory.dmp

                      memory/4952-299-0x000002E1E1510000-0x000002E1E1511000-memory.dmp