Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250610-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250610-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/06/2025, 17:36

General

  • Target

    94a26e7d98f0e1fb9d205aba0419787344fb12ce6ac0d37fc9b499f0dfd40585.exe

  • Size

    5.7MB

  • MD5

    2b766e6ab1c957e85f20a551641c591b

  • SHA1

    9f938b4605614496b675906e59b464b4ab0a00fb

  • SHA256

    94a26e7d98f0e1fb9d205aba0419787344fb12ce6ac0d37fc9b499f0dfd40585

  • SHA512

    df330df33db33eb432a3fc86ea61c73f6bab5a45feeb8fadf491e7f5cbebf17f85e5c4ce4d28c3d2e0a7044f81feb44c3bae80c5051824de96a6b770d171f7f2

  • SSDEEP

    49152:ePv94AEsKU8ggw1g+1CART5eBiyKS3EI3wybn20DCYIHvc8ixuZm9+fWsw6dTPBJ:gKUgTH2M2m9UMpu1QfLczqssnKSk

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Enumerates connected drives 3 TTPs 21 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

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

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3404
      • C:\Users\Admin\AppData\Local\Temp\94a26e7d98f0e1fb9d205aba0419787344fb12ce6ac0d37fc9b499f0dfd40585.exe
        "C:\Users\Admin\AppData\Local\Temp\94a26e7d98f0e1fb9d205aba0419787344fb12ce6ac0d37fc9b499f0dfd40585.exe"
        2⤵
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:640
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3092
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:1032
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a8899.bat
          3⤵
          • System Location Discovery: System Language Discovery
          PID:3544
          • C:\Users\Admin\AppData\Local\Temp\94a26e7d98f0e1fb9d205aba0419787344fb12ce6ac0d37fc9b499f0dfd40585.exe
            "C:\Users\Admin\AppData\Local\Temp\94a26e7d98f0e1fb9d205aba0419787344fb12ce6ac0d37fc9b499f0dfd40585.exe"
            4⤵
            • Executes dropped EXE
            PID:5016
        • C:\Windows\Logo1_.exe
          C:\Windows\Logo1_.exe
          3⤵
          • Drops startup file
          • Executes dropped EXE
          • Enumerates connected drives
          • Drops file in Program Files directory
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2812
          • C:\Windows\SysWOW64\net.exe
            net stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2328
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2028
          • C:\Windows\SysWOW64\net.exe
            net stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4692
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
              5⤵
              • System Location Discovery: System Language Discovery
              PID:3468

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          • C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.exe

            Filesize

            132KB

            MD5

            ba334de511777152ea7f48e370af44d4

            SHA1

            f42466e61a76545306265516e883e919249480f5

            SHA256

            40acbed02bf2a35ce1651e2235e6aae414ba130dd10178e8586f3d41eda42e03

            SHA512

            82250a04de1cbbfad518599179a1e88feae519e294c4c0df05ae1747a00ffab4290071d85048b3f6337a88dbfc113cb38a45b83949c2c4bc11fd175cf9f51d09

          • C:\Program Files\7-Zip\7z.exe

            Filesize

            582KB

            MD5

            38dacf57da2f972bcb2d91525760069b

            SHA1

            67089faa4a033a5fe62c12ae705501e5b322e1f8

            SHA256

            ce6f517e6f8c4c79963e91ba7a26b8ec36cbb4a2b4c25648da14447da6b1b0f4

            SHA512

            98013276b20f8e41fc1157453c39696298119c2fc0b1d73770a45acdcbd5e5def0232e52f4e539a5770a8ef2aeb7abeee5650e1467d369a0dc29ed617ba9b642

          • C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe

            Filesize

            488KB

            MD5

            5ede147d684b624bff3c9087fc2f203f

            SHA1

            174c4ecba8d016bf2de19a1909479a08fc14de2b

            SHA256

            130a8a4abffa329e7253daa17685da1ca5eb705fd517766f88a7af704f6d71e1

            SHA512

            f605e21a16fc48327250ba0aa871d0921127a62c65613faf089e5fface89ccaecb5ab23067961930e2179699b686f291bf2c86da9cce2709304bfd5d3429e76e

          • C:\Users\Admin\AppData\Local\Temp\$$a8899.bat

            Filesize

            722B

            MD5

            ecdacd33ad203f60956decf555dee96e

            SHA1

            5557594c8195eb67d82fd1beb65842c19be6bf6e

            SHA256

            24a7b0ab1d3e49258a845bfe7e2733618d836fcf4f08cc22ff3311a9929cc16c

            SHA512

            ad6c21144c26f80ba9a509c7c2cc1a129943b287a97b315a02a6d7c2298bd51f785a184a98717373161ebc6014397e1037b6f5f1f503ae86fc4d415b2088f92a

          • C:\Users\Admin\AppData\Local\Temp\94a26e7d98f0e1fb9d205aba0419787344fb12ce6ac0d37fc9b499f0dfd40585.exe.exe

            Filesize

            5.7MB

            MD5

            ba18e99b3e17adb5b029eaebc457dd89

            SHA1

            ec0458f3c00d35b323f08d4e1cc2e72899429c38

            SHA256

            f5ee36de8edf9be2ac2752b219cfdcb7ca1677071b8e116cb876306e9f1b6628

            SHA512

            1f41929e6f5b555b60c411c7810cbf14e3af26100df5ac4533ec3739a278c1b925687284660efb4868e3741305098e2737836229efc9fe46c97a6057c10e677c

          • C:\Windows\Logo1_.exe

            Filesize

            33KB

            MD5

            07d465266ad0c96e77e6311dfbcec840

            SHA1

            d6daf990d3b110b08d58c11a485594925459ffdb

            SHA256

            6254846e8ff533bfbf772741e651a52e9e3629f167a8b5155d20066de051306b

            SHA512

            baf801253d21798695f12af6718e0d694d3ba9ebe14e58800fb89eaafad9fccc704b07ea8ba7c04a90a28a863558904e0485deeb06856eb0214655765eed0bea

          • F:\$RECYCLE.BIN\S-1-5-21-2866795425-63786011-2927312124-1000\_desktop.ini

            Filesize

            9B

            MD5

            8d5d367ed8a2afc1fc0b8fc7d14da98c

            SHA1

            fddfad39cd8b448d0d3dbb6e9c67752999568783

            SHA256

            93740c0db50f557803e16032194380e92e586f9cd845c4543eae2c3aa97d95f6

            SHA512

            3215518f650fe697fa80054e2e7e98a55a23832309347704985d502ecf46726048291ace0a619b669726fda404c9235047a21563971a238864ee3523f5bbe96b

          • memory/640-11-0x0000000000400000-0x000000000043D000-memory.dmp

            Filesize

            244KB

          • memory/640-0-0x0000000000400000-0x000000000043D000-memory.dmp

            Filesize

            244KB

          • memory/2812-18-0x0000000000400000-0x000000000043D000-memory.dmp

            Filesize

            244KB

          • memory/2812-1629-0x0000000000400000-0x000000000043D000-memory.dmp

            Filesize

            244KB

          • memory/2812-9-0x0000000000400000-0x000000000043D000-memory.dmp

            Filesize

            244KB

          • memory/2812-6540-0x0000000000400000-0x000000000043D000-memory.dmp

            Filesize

            244KB

          • memory/2812-9731-0x0000000000400000-0x000000000043D000-memory.dmp

            Filesize

            244KB