Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2024, 20:24

General

  • Target

    5b47c9c22d8aa22cc94c1c5db9498fdc5235c88ba3699aeb618e84c33e0d7a9a.exe

  • Size

    2.6MB

  • MD5

    1a168713d89de2e5c655f6a3d34439f8

  • SHA1

    cf75c1a5e6a52687cf224c1f2940d1fc11502557

  • SHA256

    5b47c9c22d8aa22cc94c1c5db9498fdc5235c88ba3699aeb618e84c33e0d7a9a

  • SHA512

    fcc0d7707728de34d8235aa569632f14e757aa270d7cb00218e74e790914160affdf66af5aba31763832a1f312757211b21c730e3d139b0e3fc1185ba4514a2b

  • SSDEEP

    49152:sxX7665YxRVplZzSKntlGIiT+HvRdpcAHSjpjK3LBDB/bS:sxX7QnxrloE5dpUp4b

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b47c9c22d8aa22cc94c1c5db9498fdc5235c88ba3699aeb618e84c33e0d7a9a.exe
    "C:\Users\Admin\AppData\Local\Temp\5b47c9c22d8aa22cc94c1c5db9498fdc5235c88ba3699aeb618e84c33e0d7a9a.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3240
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sysdevbod.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sysdevbod.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2068
    • C:\IntelprocS9\devbodsys.exe
      C:\IntelprocS9\devbodsys.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2992

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\IntelprocS9\devbodsys.exe

          Filesize

          1.0MB

          MD5

          9b7432701b58f393f2207a81132da650

          SHA1

          f108c1de07fee0c3e6b198940b440ef4a65496c9

          SHA256

          656dfcb8c9e4cad596a32e77f8e2b2671bc45d36538d465edb79c190be51f628

          SHA512

          a00bc66e4ca3dea3a063c7d294f602ceb74f68eba9abdbfc394633f2b5840a012ddd0245853ca7f6086d5110396081dfd122d49d5062a03e5674075f6d5e38f9

        • C:\IntelprocS9\devbodsys.exe

          Filesize

          2.6MB

          MD5

          767ab381962bb0cb92c4fd052dee8ec3

          SHA1

          b516821ed7494c34f88de867e4d03432d89227aa

          SHA256

          ca68b32cb182b69e854ec3c9afda073d58a5aedba5afac4d5b402a03410f2dad

          SHA512

          567876fcf07ebabcf353dd5c8b8995e16cace8d13b08a5f9981b485df3ee1c18dfde2b1d856fc07e5e581eadbf3e40a40b5c14fbff24845aec8608d9311f39e6

        • C:\KaVB63\bodaec.exe

          Filesize

          1.1MB

          MD5

          dbce66a2c885605875954f75555dcc15

          SHA1

          19b5e6879ff04babda6abb1c2ba2f8aeaa347d7d

          SHA256

          8e661dceb9cbc33d3b8a66fe5606501b24039d74f1093e26516b97750f89d0e1

          SHA512

          96aa2eaf4cc45e6f0388b864e0488efef28ea2df3a0cd45e9f9864f8aeedc8f18c05baf5fd83bd6e6ae47489c8a087646531decdc90665c66084c08b1e3ef42c

        • C:\KaVB63\bodaec.exe

          Filesize

          2.6MB

          MD5

          fd562090da360ae1650e82bdbe3409ff

          SHA1

          77b6f5f1f85a93de3f2942ae0157c8d38b88140d

          SHA256

          fa1c661f5e01649b674d5ce5070f7630527f1ec7625a8ed7c292821b980fb256

          SHA512

          745aac8d7a55a05cbd6e150d996685437914b7f3e3ee7f296ce0bb113752d9fb1ddc3c3fec693af72c02c8fffb165cfdd8360fb35d47cc8cabca0423d6559f1a

        • C:\Users\Admin\253086396416_10.0_Admin.ini

          Filesize

          207B

          MD5

          62e7a49a9d78ec6e4ea25e382e53355d

          SHA1

          21fa6b8755c4331c2de2224cc2655aa755729052

          SHA256

          cb10b5adbbbf48e9e3df40f60942db2c8d4081a7ec434e4886b1ecb243c69250

          SHA512

          e8075c0d3ec839cec7d669763f7605037826977bc3646e59bd98d994462279740d33c55efd663e7a4f0523c293e488063009ec2a8fe507ddd2e29489d67fa2ec

        • C:\Users\Admin\253086396416_10.0_Admin.ini

          Filesize

          175B

          MD5

          2bfd40537dd808d36fc997f510c83636

          SHA1

          cf8814610220e8d4acfdb9937991c7dd71db2dfc

          SHA256

          7a542f3edb7660a7379b109cf1330f547d7d5ed9037457d60334fb7aeec7fbe5

          SHA512

          c1942e6e7c6a20569cfad98118b95aa3b3d2e9983a9888dfe8dd1925447ee80d244f5bc8b892c4a5ffeebcf6918ca0ee5f3f801904cded042ee3ff31fa97d6a1

        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sysdevbod.exe

          Filesize

          2.6MB

          MD5

          ed454259f3e74dd77d94b5563bf30c86

          SHA1

          2a82fee570558c5cba9ba72a1306de80a2d5c5cc

          SHA256

          87557788a7b1bfd8e247fc5cbab4a00daae6f874674363a5341e1e65d21cf7d3

          SHA512

          d9fbb465fe15f436299f124652999b2846246c934d8ad00c375f857830d27c01be8b0a7871bde04bd251dee82308424c6c5973169f5fcd7998d77588a297e9e1