Analysis

  • max time kernel
    150s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250619-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250619-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/07/2025, 07:15

General

  • Target

    0bc0aa10b3c25baaa3ad6b90ba39829c496ae92a667477c6e9efbf2b64da6da3.exe

  • Size

    666KB

  • MD5

    2d476632dc61c1f1b0e0f2ea48398ed4

  • SHA1

    916f319152a0c9216c744c38d1505b0ecee7b0e2

  • SHA256

    0bc0aa10b3c25baaa3ad6b90ba39829c496ae92a667477c6e9efbf2b64da6da3

  • SHA512

    0c717ff8033eca967a5ce63ac8da337f0a69f90242e673b7ee3caaedb8a362a2c1df07cec79873dfc83ba58811c0b63b66dda8213709ca24be7cdbd214676ea7

  • SSDEEP

    6144:D+aX3LdC9LRU0ySj14WH+JPb7uL8zRMnJjNhAp7SO8zRMnJjNhAp7S8FRcdEKFVg:D+aoPFlTz

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 28 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3472
      • C:\Users\Admin\AppData\Local\Temp\0bc0aa10b3c25baaa3ad6b90ba39829c496ae92a667477c6e9efbf2b64da6da3.exe
        "C:\Users\Admin\AppData\Local\Temp\0bc0aa10b3c25baaa3ad6b90ba39829c496ae92a667477c6e9efbf2b64da6da3.exe"
        2⤵
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:5000
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3076
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:1040
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a82BD.bat
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:768
          • C:\Users\Admin\AppData\Local\Temp\0bc0aa10b3c25baaa3ad6b90ba39829c496ae92a667477c6e9efbf2b64da6da3.exe
            "C:\Users\Admin\AppData\Local\Temp\0bc0aa10b3c25baaa3ad6b90ba39829c496ae92a667477c6e9efbf2b64da6da3.exe"
            4⤵
            • Executes dropped EXE
            PID:1356
        • 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:2524
          • C:\Windows\SysWOW64\net.exe
            net stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:440
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
              5⤵
              • System Location Discovery: System Language Discovery
              PID:1944
          • C:\Windows\SysWOW64\net.exe
            net stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2052
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2740

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

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

            Filesize

            132KB

            MD5

            e68db442dd05302b3397ee51e3ce268a

            SHA1

            66983a719daa1c4963ac2757fbe319721e1c399f

            SHA256

            585722db8936a6c64617f05ff0d9e182f05304151e2941c88c71ebb0dd6c4fa6

            SHA512

            26016ec20efd3913b98cff18f540ff774db1d70ad8bff3649a766eb0986e1446185b86a8ed4d0943c4dbfa4b1ebea1ac92ec6ce616bdb7ed07112b764cadc7e5

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

            Filesize

            582KB

            MD5

            c8c891cf074e69e892dad4cab088c015

            SHA1

            af81ec4ce53582255c9fd3dcc6ea27adc2c1a39a

            SHA256

            1fc67e0f40f633f18ed34d26315c4eb5f375a9b38c7323b3a03ec4da0a59b2af

            SHA512

            8c7a0be34d299c89021bd1b2a19918cb61a088a3b3ac04ab61e5b2a813bf831c89cd5c940d078a15f255ad3a674e1caedc0cb324a4c8c879eae7ca7c57cac5db

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

            Filesize

            488KB

            MD5

            629c52705e4b56528fd0a9bd0ef3b26b

            SHA1

            8195ef6b90f8893c88887c763bf399cde1787b26

            SHA256

            4d1c2cdbf0684ef3ea3fc7123812b007687ded0a679275e5ea50f1d936a6fe3d

            SHA512

            0ea13e8f6c5d3b8e28a002c672f20d626e1ae1f8fb0162690961b2b94b49c6590f20ae50dd018f41b1947161ac62e63fa56b1e2aca5ee7335c3d9b7747817e0f

          • C:\Users\Admin\AppData\Local\Temp\$$a82BD.bat

            Filesize

            722B

            MD5

            fdbc355ee8219ab9fa51f0d3fd4e7a44

            SHA1

            5ac694f8d85f15cb0609c986a12c4ae2b717c678

            SHA256

            31d85d51adfa27f51b8fcddf7deb5b96336a884454ff22fe8d911e46231ba4d2

            SHA512

            922a469f75ef06e9d93bc2bcd1ee484ac301da4a44ca40e169026c5040a5344bca70ff6683ab3efbcd7b438111ad22de6c69719d8eb66065628814dc3556e373

          • C:\Users\Admin\AppData\Local\Temp\0bc0aa10b3c25baaa3ad6b90ba39829c496ae92a667477c6e9efbf2b64da6da3.exe.exe

            Filesize

            633KB

            MD5

            2e0d056ad62b6ef87a091003714fd512

            SHA1

            73150bddb5671c36413d9fbc94a668f132a2edc5

            SHA256

            cb83f04591cc1d602e650dd5c12f4470cf21b04328477bd6a52081f37c04bd7c

            SHA512

            b8e920f8b7547aec6f5771e3e6119b01157e5e36a92c67142b0d73ffe0d501d933581e1fc752e5bba9ce819e3897be9c146bebfc0018e91318b0c99d188a2580

          • C:\Windows\Logo1_.exe

            Filesize

            33KB

            MD5

            649d803324cb36e58b674d3cd0dc08e2

            SHA1

            3231951e20d5e26a61674f82cdd270ea8831a8e2

            SHA256

            7cf122782c0a1f53068858937cc9e92d2ca17c45a1715cff5ef718ba2ccdc1ea

            SHA512

            17e5d0fd1e46589ec8d4eb6a3660befea7679312c7aa4e191fda12a5089ee8bd3d25e7c2d8abbde65b975d6bb0c0be42a4ca3904cd7e76146022629b86a804fa

          • F:\$RECYCLE.BIN\S-1-5-21-4097847965-469305640-2969917343-1000\_desktop.ini

            Filesize

            8B

            MD5

            24c49e895be062b0bc063b7f1d713545

            SHA1

            096a87b1f8369fb3a4c4fc8323606dad58b8e790

            SHA256

            c18ba10163eca907f0f0957d320e3f831cdfaf81758c3a3a7aef62236d4d3f2f

            SHA512

            ae5d7fd55ea8caaea714d7baf66fe7c074e5d12d81bb10a774965ed23fd4d1dae5d2820c811bcbc5c84eab6aa7a2d6b8e81aef19875d87f62910c7387ec24f36

          • memory/2524-1673-0x0000000000400000-0x000000000043F000-memory.dmp

            Filesize

            252KB

          • memory/2524-18-0x0000000000400000-0x000000000043F000-memory.dmp

            Filesize

            252KB

          • memory/2524-8-0x0000000000400000-0x000000000043F000-memory.dmp

            Filesize

            252KB

          • memory/2524-9507-0x0000000000400000-0x000000000043F000-memory.dmp

            Filesize

            252KB

          • memory/2524-9805-0x0000000000400000-0x000000000043F000-memory.dmp

            Filesize

            252KB

          • memory/5000-0-0x0000000000400000-0x000000000043F000-memory.dmp

            Filesize

            252KB

          • memory/5000-11-0x0000000000400000-0x000000000043F000-memory.dmp

            Filesize

            252KB