Analysis

  • max time kernel
    187s
  • max time network
    189s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    02/12/2022, 02:01

General

  • Target

    15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe

  • Size

    521KB

  • MD5

    c82198fcda37715ee02f1e65b36a72e8

  • SHA1

    c3a588ca07c0ee3fba8543d7c758244bfaf60fea

  • SHA256

    15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7

  • SHA512

    9a8d3055fa9b831db5e75d1c25cedd7cae9dae25e166022a8f62c55abb7a543c2505742a41c0d61f2777dfbd2c826df82a9e249cc5b4f29a18636f4cb4fc706f

  • SSDEEP

    12288:vuoKwWgvA0fJR+e8edfljU21g6kdwWnwecW1A:vjfjvA0BDtjUcg6NGC

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • NSIS installer 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe
    "C:\Users\Admin\AppData\Local\Temp\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1884
    • C:\Users\Admin\AppData\Local\Temp\DM\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe\T7SQWKgPw8lGhfJ\Launcher.exe
      C:\Users\Admin\AppData\Local\Temp\DM\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe\T7SQWKgPw8lGhfJ\Launcher.exe /in="e15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe" /out="15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe" /psw="eb3e510d34b5490fa529e42754c4d21c" /typ=dec
      2⤵
      • Executes dropped EXE
      PID:1384
    • C:\Users\Admin\AppData\Local\Temp\DM\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe\T7SQWKgPw8lGhfJ\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe
      C:\Users\Admin\AppData\Local\Temp\DM\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe\T7SQWKgPw8lGhfJ\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe /path="C:\Users\Admin\AppData\Local\Temp\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:2032

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\DM\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe\T7SQWKgPw8lGhfJ\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe

          Filesize

          390KB

          MD5

          160991090d42a71aab5d9424612a3f4f

          SHA1

          6f8e8ab2afbf02f0c8daecdd1133ead8e56c8f33

          SHA256

          8c356f42961968b4ba20fe05046ebccdb5051ec1d39f202bdc36eb54d2bcbdb2

          SHA512

          c3aee3de57f460a7d76337fc4f13861f324c0209a35aa7d66dec9e88c7f52d6c631294cc7af55562b89e6714c0e5c0d3f0851e92be6a8563dafca29dc576393a

        • C:\Users\Admin\AppData\Local\Temp\DM\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe\T7SQWKgPw8lGhfJ\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe

          Filesize

          390KB

          MD5

          160991090d42a71aab5d9424612a3f4f

          SHA1

          6f8e8ab2afbf02f0c8daecdd1133ead8e56c8f33

          SHA256

          8c356f42961968b4ba20fe05046ebccdb5051ec1d39f202bdc36eb54d2bcbdb2

          SHA512

          c3aee3de57f460a7d76337fc4f13861f324c0209a35aa7d66dec9e88c7f52d6c631294cc7af55562b89e6714c0e5c0d3f0851e92be6a8563dafca29dc576393a

        • C:\Users\Admin\AppData\Local\Temp\DM\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe\T7SQWKgPw8lGhfJ\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe.config

          Filesize

          690B

          MD5

          bca0ea75b6940aa86960d7b9098a5998

          SHA1

          3d57f82158ac72c7eb2e72ba19a80485d8103130

          SHA256

          5a494295936d2170433864b449257bbac7b976413811a0b6339e37f83a891f8d

          SHA512

          260a05c509d874239a27798421ee75ac7e2bbc0d2a0485122740e8b8adcd8f43f98f7633cef278d9f7f4a132633b4b1cdf4b641e2233e891dce2d6eb6e75c3d3

        • C:\Users\Admin\AppData\Local\Temp\DM\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe\T7SQWKgPw8lGhfJ\Launcher.exe

          Filesize

          105KB

          MD5

          195f796afb02929da2609a0ce6ccf01a

          SHA1

          708e26b343971449eda5a32ec91b6bb16e958a5e

          SHA256

          8647cde9ab6e026674d7b72988caba1e2ef6a25cacba380c183770dec6e64197

          SHA512

          7c6c46d0a7957200859724cd4b094566307604220fee06673e5964b6d59837b2776224573af792f0292c6925d8b6e4777f7d95e60b08745a57eccafa19d44e4a

        • C:\Users\Admin\AppData\Local\Temp\DM\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe\T7SQWKgPw8lGhfJ\Launcher.exe

          Filesize

          105KB

          MD5

          195f796afb02929da2609a0ce6ccf01a

          SHA1

          708e26b343971449eda5a32ec91b6bb16e958a5e

          SHA256

          8647cde9ab6e026674d7b72988caba1e2ef6a25cacba380c183770dec6e64197

          SHA512

          7c6c46d0a7957200859724cd4b094566307604220fee06673e5964b6d59837b2776224573af792f0292c6925d8b6e4777f7d95e60b08745a57eccafa19d44e4a

        • C:\Users\Admin\AppData\Local\Temp\DM\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe\T7SQWKgPw8lGhfJ\Launcher.exe.config

          Filesize

          340B

          MD5

          91629f6b28cbe2b52bb86cb5af3bdbca

          SHA1

          35fb57ac58c9eb0668f5832a588d9f81e040568b

          SHA256

          589c122996fadc118731c6f983c5d3b498c4b4b59700ea548f4cfb79e4eaaeeb

          SHA512

          f08382296696173784841a163c73c19e7bd674a08a053c0434d55696f45039721925e5d829e4bbbf71b07385d1b88c5ea241b8247eb0d81bf381205977bd14c5

        • C:\Users\Admin\AppData\Local\Temp\DM\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe\T7SQWKgPw8lGhfJ\e15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe

          Filesize

          390KB

          MD5

          4bc776af4ed93ef13aa0c19a1623ef48

          SHA1

          a74fa4e05d63cf8537059464e9935fc0afca60bd

          SHA256

          3218e348af71292b6bc7c8be932a97f4388c0be36d2dbd527750ad668bc83151

          SHA512

          85b6274cb5fc58a3c68a6a25dbe6dafcd0e5a4aa44ae1f39a826f224f7aa7dcaeb78708ca661fe04201c0cbe5fb98405509fe0521a68132f0389f7d6b2479830

        • C:\Users\Admin\AppData\Local\Temp\DM\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe\T7SQWKgPw8lGhfJ\installer.exe

          Filesize

          521KB

          MD5

          c82198fcda37715ee02f1e65b36a72e8

          SHA1

          c3a588ca07c0ee3fba8543d7c758244bfaf60fea

          SHA256

          15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7

          SHA512

          9a8d3055fa9b831db5e75d1c25cedd7cae9dae25e166022a8f62c55abb7a543c2505742a41c0d61f2777dfbd2c826df82a9e249cc5b4f29a18636f4cb4fc706f

        • \Users\Admin\AppData\Local\Temp\DM\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe\T7SQWKgPw8lGhfJ\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe

          Filesize

          390KB

          MD5

          160991090d42a71aab5d9424612a3f4f

          SHA1

          6f8e8ab2afbf02f0c8daecdd1133ead8e56c8f33

          SHA256

          8c356f42961968b4ba20fe05046ebccdb5051ec1d39f202bdc36eb54d2bcbdb2

          SHA512

          c3aee3de57f460a7d76337fc4f13861f324c0209a35aa7d66dec9e88c7f52d6c631294cc7af55562b89e6714c0e5c0d3f0851e92be6a8563dafca29dc576393a

        • \Users\Admin\AppData\Local\Temp\DM\15f18c7ab65c962fede218ea9e22e7d6c56795a7eda232daab0caefa774fc9d7.exe\T7SQWKgPw8lGhfJ\Launcher.exe

          Filesize

          105KB

          MD5

          195f796afb02929da2609a0ce6ccf01a

          SHA1

          708e26b343971449eda5a32ec91b6bb16e958a5e

          SHA256

          8647cde9ab6e026674d7b72988caba1e2ef6a25cacba380c183770dec6e64197

          SHA512

          7c6c46d0a7957200859724cd4b094566307604220fee06673e5964b6d59837b2776224573af792f0292c6925d8b6e4777f7d95e60b08745a57eccafa19d44e4a

        • \Users\Admin\AppData\Local\Temp\nsy878A.tmp\pwgen.dll

          Filesize

          16KB

          MD5

          a555472395178ac8c733d90928e05017

          SHA1

          f44b192d66473f01a6540aaec4b6c9ac4c611d35

          SHA256

          82ae08fced4a1f9a7df123634da5f4cb12af4593a006bef421a54739a2cbd44e

          SHA512

          e6d87b030c45c655d93b2e76d7437ad900df5da2475dd2e6e28b6c872040491e80f540b00b6091d16bc8410bd58a1e82c62ee1b17193ef8500a153d4474bb80a

        • memory/1384-64-0x0000000073910000-0x0000000073EBB000-memory.dmp

          Filesize

          5.7MB

        • memory/1884-54-0x0000000074AB1000-0x0000000074AB3000-memory.dmp

          Filesize

          8KB

        • memory/1884-56-0x0000000073F31000-0x0000000073F33000-memory.dmp

          Filesize

          8KB

        • memory/2032-70-0x000007FEF3E90000-0x000007FEF48B3000-memory.dmp

          Filesize

          10.1MB

        • memory/2032-71-0x000007FEF2BB0000-0x000007FEF3C46000-memory.dmp

          Filesize

          16.6MB