Analysis

  • max time kernel
    151s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/05/2024, 00:01

General

  • Target
    Bearly.exe
  • Size 154.7MB
  • Sample240511-aazvyacb95
  • SHA256 a87607b53250badcf6829e42e0d5f84b1d47f1861b49de23135e44978b8d0f07
  • MD5 SHA1 SHA512 SSDEEP
Score
5/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 4 IoCs

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

  • Checks processor information in registry 2 TTPs 7 IoCs

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

  • Modifies registry class 7 IoCs
  • Modifies registry key 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Bearly.exe
    "C:\Users\Admin\AppData\Local\Temp\Bearly.exe"
    1⤵
    • Checks computer location settings
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1696
    • C:\Users\Admin\AppData\Local\Temp\Bearly.exe
      C:\Users\Admin\AppData\Local\Temp\Bearly.exe --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Roaming\Bearly /prefetch:7 --no-rate-limit --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Roaming\Bearly\Crashpad --url=https://f.a.k/e --annotation=_productName=Bearly --annotation=_version=3.0.0 --annotation=plat=Win64 --annotation=prod=Electron --annotation=ver=24.4.0 --initial-client-data=0x46c,0x444,0x468,0x408,0x470,0x7ff76fb1dc70,0x7ff76fb1dc80,0x7ff76fb1dc90
      2⤵
        PID:1352
      • C:\Users\Admin\AppData\Local\Temp\Bearly.exe
        "C:\Users\Admin\AppData\Local\Temp\Bearly.exe" --type=gpu-process --user-data-dir="C:\Users\Admin\AppData\Roaming\Bearly" --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAABgAAAAAAAAAGAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1772 --field-trial-handle=1776,i,11091132949443525409,2699396143259886628,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:2
        2⤵
          PID:468
        • C:\Users\Admin\AppData\Local\Temp\Bearly.exe
          "C:\Users\Admin\AppData\Local\Temp\Bearly.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --user-data-dir="C:\Users\Admin\AppData\Roaming\Bearly" --standard-schemes --secure-schemes --bypasscsp-schemes=sentry-ipc --cors-schemes=sentry-ipc --fetch-schemes=sentry-ipc --service-worker-schemes --streaming-schemes --mojo-platform-channel-handle=1928 --field-trial-handle=1776,i,11091132949443525409,2699396143259886628,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:8
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2968
        • C:\Users\Admin\AppData\Local\Temp\Bearly.exe
          "C:\Users\Admin\AppData\Local\Temp\Bearly.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Roaming\Bearly" --standard-schemes --secure-schemes --bypasscsp-schemes=sentry-ipc --cors-schemes=sentry-ipc --fetch-schemes=sentry-ipc --service-worker-schemes --streaming-schemes --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --no-sandbox --no-zygote --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=4 --mojo-platform-channel-handle=2408 --field-trial-handle=1776,i,11091132949443525409,2699396143259886628,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:1
          2⤵
          • Checks computer location settings
          • Suspicious behavior: EnumeratesProcesses
          PID:3932
        • C:\Windows\system32\reg.exe
          C:\Windows\system32\reg.exe QUERY HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v Bearly
          2⤵
          • Modifies registry key
          PID:4988
        • C:\Users\Admin\AppData\Local\Temp\Bearly.exe
          "C:\Users\Admin\AppData\Local\Temp\Bearly.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Roaming\Bearly" --standard-schemes --secure-schemes --bypasscsp-schemes=sentry-ipc --cors-schemes=sentry-ipc --fetch-schemes=sentry-ipc --service-worker-schemes --streaming-schemes --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --enable-sandbox --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3608 --field-trial-handle=1776,i,11091132949443525409,2699396143259886628,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:1
          2⤵
          • Checks computer location settings
          PID:7984
        • C:\Users\Admin\AppData\Local\Temp\Bearly.exe
          "C:\Users\Admin\AppData\Local\Temp\Bearly.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Roaming\Bearly" --standard-schemes --secure-schemes --bypasscsp-schemes=sentry-ipc --cors-schemes=sentry-ipc --fetch-schemes=sentry-ipc --service-worker-schemes --streaming-schemes --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --enable-sandbox --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3764 --field-trial-handle=1776,i,11091132949443525409,2699396143259886628,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:1
          2⤵
          • Checks computer location settings
          PID:8152
        • C:\Users\Admin\AppData\Local\Temp\Bearly.exe
          "C:\Users\Admin\AppData\Local\Temp\Bearly.exe" --type=gpu-process --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 --user-data-dir="C:\Users\Admin\AppData\Roaming\Bearly" --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAABgAAAAAAAAAGAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1352 --field-trial-handle=1776,i,11091132949443525409,2699396143259886628,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:2
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4920

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            08a44c07-8ece-45f0-967c-6ff606c5790e.tmp

            • Path C:\Users\Admin\AppData\Roaming\Bearly\08a44c07-8ece-45f0-967c-6ff606c5790e.tmp
            • Size 57B
            • SHA256 be4b8924ab38e8acf350e6e3b9f1f63a1a94952d8002759acd6946c4d5d0b5de
            • MD5 SHA1 SHA512

            the-real-index

            • Path C:\Users\Admin\AppData\Roaming\Bearly\Code Cache\js\index-dir\the-real-index
            • Size 48B
            • SHA256 4391d79f5b4ed14a7bbc8db17be9b29b9cac8ab9cf1a0d12113a4600d760e3c0
            • MD5 SHA1 SHA512

            the-real-index

            • Path C:\Users\Admin\AppData\Roaming\Bearly\Code Cache\js\index-dir\the-real-index
            • Size 192B
            • SHA256 e8d8b6fe091e5b198c2d3bf016d7b8514d5d8f1de6650879b44aab6bcb3cc174
            • MD5 SHA1 SHA512

            Network Persistent State

            • Path C:\Users\Admin\AppData\Roaming\Bearly\Network\Network Persistent State
            • Size 1KB
            • SHA256 cc59b0327e8b1f46b6d48491fdb1a2901ebe9d3ae86cbc6a84e3de8f5248d765
            • MD5 SHA1 SHA512

            Network Persistent State~RFe5873f3.TMP

            • Path C:\Users\Admin\AppData\Roaming\Bearly\Network\Network Persistent State~RFe5873f3.TMP
            • Size 59B
            • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
            • MD5 SHA1 SHA512

            MANIFEST-000001

            • Path C:\Users\Admin\AppData\Roaming\Bearly\Service Worker\Database\MANIFEST-000001
            • Size 41B
            • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
            • MD5 SHA1 SHA512

            the-real-index

            • Path C:\Users\Admin\AppData\Roaming\Bearly\Service Worker\ScriptCache\index-dir\the-real-index
            • Size 72B
            • SHA256 003d1ea680f56afc66cc67633aa2ae8c3fe49918e7df499082c8c63b9b58fcb7
            • MD5 SHA1 SHA512

            the-real-index~RFe57b342.TMP

            • Path C:\Users\Admin\AppData\Roaming\Bearly\Service Worker\ScriptCache\index-dir\the-real-index~RFe57b342.TMP
            • Size 48B
            • SHA256 9a9f979efe5ee4876ab3a02a6f99c316d72102c54e439d448f5d73b7da300daa
            • MD5 SHA1 SHA512

            CURRENT

            • Path C:\Users\Admin\AppData\Roaming\Bearly\Session Storage\CURRENT
            • Size 16B
            • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
            • MD5 SHA1 SHA512

            config.json

            • Path C:\Users\Admin\AppData\Roaming\Bearly\config.json
            • Size 34B
            • SHA256 8e3ed5120a02820b427cb66f4f10c93aa4ca6415f332686b39174a6e04a70c76
            • MD5 SHA1 SHA512

            config.json.tmp-5385805535e2d5f8

            • Path C:\Users\Admin\AppData\Roaming\Bearly\config.json.tmp-5385805535e2d5f8
            • Size 64B
            • SHA256 bf7d1e5bafc682ba7bf07389750e4165fa3076e69625630998b4a528f5e6d635
            • MD5 SHA1 SHA512

            config.json.tmp-538580565686c9a5

            • Path C:\Users\Admin\AppData\Roaming\Bearly\config.json.tmp-538580565686c9a5
            • Size 113B
            • SHA256 dc011a83b38ed30c2eb64000cd76d92dd2fa807170fbe2dbab77bc5221471ab3
            • MD5 SHA1 SHA512

            default.dic

            • Path C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic
            • Size 2B
            • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
            • MD5 SHA1 SHA512

            memory/4920-1278-0x000001DAB7AD0000-0x000001DAB7AD1000-memory.dmp

            memory/4920-1275-0x000001DAB7AD0000-0x000001DAB7AD1000-memory.dmp

            memory/4920-1276-0x000001DAB7AD0000-0x000001DAB7AD1000-memory.dmp

            memory/4920-1277-0x000001DAB7AD0000-0x000001DAB7AD1000-memory.dmp

            memory/4920-1269-0x000001DAB7AD0000-0x000001DAB7AD1000-memory.dmp

            memory/4920-1271-0x000001DAB7AD0000-0x000001DAB7AD1000-memory.dmp

            memory/4920-1270-0x000001DAB7AD0000-0x000001DAB7AD1000-memory.dmp

            memory/4920-1279-0x000001DAB7AD0000-0x000001DAB7AD1000-memory.dmp

            memory/4920-1280-0x000001DAB7AD0000-0x000001DAB7AD1000-memory.dmp

            memory/4920-1281-0x000001DAB7AD0000-0x000001DAB7AD1000-memory.dmp

            memory/7984-1219-0x00000160731B0000-0x00000160738EF000-memory.dmp

            memory/7984-1178-0x00007FF807240000-0x00007FF807241000-memory.dmp

            memory/7984-1179-0x00007FF8079B0000-0x00007FF8079B1000-memory.dmp

            memory/8152-1220-0x000002714F380000-0x000002714FABF000-memory.dmp