Analysis

  • max time kernel
    150s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-09-2024 22:02

General

  • Target

    32712a3036b8222afb45c622a22d4ca7264bd96f691569ab0a36b46a823acfc2.exe

  • Size

    258KB

  • MD5

    006a3b66d21ee3a19400d563d741e05d

  • SHA1

    fd8970cc55501c01cb65c845fe77dc65342d8c97

  • SHA256

    32712a3036b8222afb45c622a22d4ca7264bd96f691569ab0a36b46a823acfc2

  • SHA512

    9d398dd7a8754335f1cd5a5b4dfe42a5a81a131d473e21db04827d05f106e38826ade8257f54f554bca3c1c93c96a322950441d527273a876d1434d4bfa8ae88

  • SSDEEP

    1536:jZ3SHmLKarIpYQILFkbeumIkA39xSZW175V7UZQJ0UjsWpcdVO4Mqg+aJRaCAd1L:jZkF3plLRkgUA1nQZwFGVO4Mqg+WDY

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • 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 6 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 20 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3488
      • C:\Users\Admin\AppData\Local\Temp\32712a3036b8222afb45c622a22d4ca7264bd96f691569ab0a36b46a823acfc2.exe
        "C:\Users\Admin\AppData\Local\Temp\32712a3036b8222afb45c622a22d4ca7264bd96f691569ab0a36b46a823acfc2.exe"
        2⤵
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3264
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a9981.bat
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4412
          • C:\Users\Admin\AppData\Local\Temp\32712a3036b8222afb45c622a22d4ca7264bd96f691569ab0a36b46a823acfc2.exe
            "C:\Users\Admin\AppData\Local\Temp\32712a3036b8222afb45c622a22d4ca7264bd96f691569ab0a36b46a823acfc2.exe"
            4⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:1340
        • C:\Windows\Logo1_.exe
          C:\Windows\Logo1_.exe
          3⤵
          • 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:3716
          • C:\Windows\SysWOW64\net.exe
            net stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:3572
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
              5⤵
              • System Location Discovery: System Language Discovery
              PID:1184

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateCore.exe

      Filesize

      244KB

      MD5

      4ee72301f91ebf95db1edab9b652a28b

      SHA1

      daf177c0a14c99be95523a200fc31d13f971b786

      SHA256

      13590bc64eb1e18cc0e600d660c25cc0707bc3f0096d45e8a56f211d439f209e

      SHA512

      ecebf5dd9d453992534b54844e9b00bad6a7cb9f100af1729e2a28299eb93e735c3f9c18eb70bd66379b58b1b7c71ddffcb74929048a6f451863d8393677f69c

    • C:\Program Files\7-Zip\7z.exe

      Filesize

      571KB

      MD5

      00be422b049bd0e2152db6e92e02c82e

      SHA1

      487f53e988b001d4b1a202af2f017faf90b51e46

      SHA256

      4952db65a62db199e80f6699e4bf0d1f4c5fdb76467508ad35d23ba9aa165c53

      SHA512

      c1ac7e69b6d7cf9a7c4470f851f0164342c5ebca42ed9defed814f0d7f4d1373f04c37344a5c62d5a7228076155525c3b59c362b1a9e6e67858dd3e6c3fa16da

    • C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe

      Filesize

      637KB

      MD5

      9cba1e86016b20490fff38fb45ff4963

      SHA1

      378720d36869d50d06e9ffeef87488fbc2a8c8f7

      SHA256

      a22e6d0f5c7d44fefc2204e0f7c7b048e1684f6cf249ba98c006bbf791c22d19

      SHA512

      2f3737d29ea3925d10ea5c717786425f6434be732974586328f03691a35cd1539828e3301685749e5c4135b8094f15b87fb9659915de63678a25749e2f8f5765

    • C:\Users\Admin\AppData\Local\Temp\$$a9981.bat

      Filesize

      722B

      MD5

      0c39f64046a8bdfca2dfffc6c4e5d342

      SHA1

      6809828bcf7d6b69c2b305b619a99b198859985d

      SHA256

      7f6e032bf5beed92f87dd9f3c669078b4f6c40e7448e804603d7f90d166ca2a9

      SHA512

      cf421a35a4231ef3d0a5e877316851dd6f2287d17b7cc28440ccf228ddbf93e234adbe4b5c7e3a7b99c62dc37d0798efc7c825acb695a857158306299dc74612

    • C:\Users\Admin\AppData\Local\Temp\32712a3036b8222afb45c622a22d4ca7264bd96f691569ab0a36b46a823acfc2.exe

      Filesize

      231KB

      MD5

      6f581a41167d2d484fcba20e6fc3c39a

      SHA1

      d48de48d24101b9baaa24f674066577e38e6b75c

      SHA256

      3eb8d53778eab9fb13b4c97aeab56e4bad2a6ea3748d342f22eaf4d7aa3185a7

      SHA512

      e1177b6cea89445d58307b3327c78909adff225497f9abb8de571cdd114b547a8f515ec3ab038b583bf752a085b231f6329d6ca82fbe6be8a58cd97a1dbaf0f6

    • C:\Windows\rundl132.exe

      Filesize

      27KB

      MD5

      9bbc3817237b1731d5dbe97befe25e6e

      SHA1

      082ff1063b8b48172a4b728afc53cea1e8cf1c47

      SHA256

      740805a91a84f106a413b5fb5a2b8de558091f6b852f07c9af44172467c6927a

      SHA512

      815371ad32f7951aace75fb9a56c38d914cd50d66f8730f142687d383636f7dac45ddcaa071fe1deca10d0e3526fe6d9d0f2f474c9660e347787316780e16807

    • F:\$RECYCLE.BIN\S-1-5-21-945322488-2060912225-3527527000-1000\_desktop.ini

      Filesize

      9B

      MD5

      475984718232cf008bb73666d834f1f4

      SHA1

      12f23c9301c222f599a279e02a811d274d0f4abc

      SHA256

      a5b32591119f87eb3c8a00c0c39e26ea6d6414aa9887d85fcb4903e1c14921b5

      SHA512

      80235dc2560b7991d79f9550cdeca6ac02c00cee6bf186f8f20d4ff3fbd7718be937b73ab768d71c4027e153557b08bbfd95ea88d2e0857a7c70cf1da6fa9937

    • memory/3264-11-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/3264-0-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/3716-27-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/3716-37-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/3716-33-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/3716-615-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/3716-1234-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/3716-20-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/3716-4795-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/3716-8-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/3716-5240-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB