Analysis

  • max time kernel
    1442s
  • max time network
    1448s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    15/10/2024, 22:08

General

  • Target

    Clumsy0.4v3/Clumsy0.4v3.exe

  • Size

    6.8MB

  • MD5

    9fd3c49b9da98a810d4f0b392f0ab0d9

  • SHA1

    98a44a3fba9cc28e49dfb9f632bbdc7b28f56a14

  • SHA256

    b3f7f7969e0785bbcd065f3ae393813b3a8b29a4a1f7a16e0c62f9d9d4746d6f

  • SHA512

    2129b5fb23a984eb9a81001c1fc928d893c4c13605f10c156b00101891451f7a4b9f899728412ea9f859ae887701ba7ae8c4979b235c747c2c3e6eb23af1eacd

  • SSDEEP

    196608:pqFhHeN/FJMIDJf89gsAGK5SEQReuAKe3bUb:cU/Fqyf89gsfNZAKP

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 7 IoCs
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Clumsy0.4v3\Clumsy0.4v3.exe
    "C:\Users\Admin\AppData\Local\Temp\Clumsy0.4v3\Clumsy0.4v3.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Users\Admin\AppData\Local\Temp\Clumsy0.4v3\Clumsy0.4v3.exe
      "C:\Users\Admin\AppData\Local\Temp\Clumsy0.4v3\Clumsy0.4v3.exe"
      2⤵
      • Loads dropped DLL
      PID:2772

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\_MEI22202\api-ms-win-core-file-l1-2-0.dll

          Filesize

          21KB

          MD5

          1c58526d681efe507deb8f1935c75487

          SHA1

          0e6d328faf3563f2aae029bc5f2272fb7a742672

          SHA256

          ef13dce8f71173315dfc64ab839b033ab19a968ee15230e9d4d2c9d558efeee2

          SHA512

          8edb9a0022f417648e2ece9e22c96e2727976332025c3e7d8f15bcf6d7d97e680d1bf008eb28e2e0bd57787dcbb71d38b2deb995b8edc35fa6852ab1d593f3d1

        • C:\Users\Admin\AppData\Local\Temp\_MEI22202\api-ms-win-core-file-l2-1-0.dll

          Filesize

          18KB

          MD5

          bfffa7117fd9b1622c66d949bac3f1d7

          SHA1

          402b7b8f8dcfd321b1d12fc85a1ee5137a5569b2

          SHA256

          1ea267a2e6284f17dd548c6f2285e19f7edb15d6e737a55391140ce5cb95225e

          SHA512

          b319cc7b436b1be165cdf6ffcab8a87fe29de78f7e0b14c8f562be160481fb5483289bd5956fdc1d8660da7a3f86d8eede35c6cc2b7c3d4c852decf4b2dcdb7f

        • C:\Users\Admin\AppData\Local\Temp\_MEI22202\api-ms-win-core-localization-l1-2-0.dll

          Filesize

          21KB

          MD5

          724223109e49cb01d61d63a8be926b8f

          SHA1

          072a4d01e01dbbab7281d9bd3add76f9a3c8b23b

          SHA256

          4e975f618df01a492ae433dff0dd713774d47568e44c377ceef9e5b34aad1210

          SHA512

          19b0065b894dc66c30a602c9464f118e7f84d83010e74457d48e93aaca4422812b093b15247b24d5c398b42ef0319108700543d13f156067b169ccfb4d7b6b7c

        • C:\Users\Admin\AppData\Local\Temp\_MEI22202\api-ms-win-core-processthreads-l1-1-1.dll

          Filesize

          21KB

          MD5

          517eb9e2cb671ae49f99173d7f7ce43f

          SHA1

          4ccf38fed56166ddbf0b7efb4f5314c1f7d3b7ab

          SHA256

          57cc66bf0909c430364d35d92b64eb8b6a15dc201765403725fe323f39e8ac54

          SHA512

          492be2445b10f6bfe6c561c1fc6f5d1af6d1365b7449bc57a8f073b44ae49c88e66841f5c258b041547fcd33cbdcb4eb9dd3e24f0924db32720e51651e9286be

        • C:\Users\Admin\AppData\Local\Temp\_MEI22202\api-ms-win-core-timezone-l1-1-0.dll

          Filesize

          21KB

          MD5

          d12403ee11359259ba2b0706e5e5111c

          SHA1

          03cc7827a30fd1dee38665c0cc993b4b533ac138

          SHA256

          f60e1751a6ac41f08e46480bf8e6521b41e2e427803996b32bdc5e78e9560781

          SHA512

          9004f4e59835af57f02e8d9625814db56f0e4a98467041da6f1367ef32366ad96e0338d48fff7cc65839a24148e2d9989883bcddc329d9f4d27cae3f843117d0

        • C:\Users\Admin\AppData\Local\Temp\_MEI22202\python310.dll

          Filesize

          1.4MB

          MD5

          178a0f45fde7db40c238f1340a0c0ec0

          SHA1

          dcd2d3d14e06da3e8d7dc91a69b5fd785768b5fe

          SHA256

          9fcb5ad15bd33dd72122a171a5d950e8e47ceda09372f25df828010cde24b8ed

          SHA512

          4b790046787e57b9414a796838a026b1530f497a75c8e62d62b56f8c16a0cbedbefad3d4be957bc18379f64374d8d3bf62d3c64b53476c7c5005a7355acd2cee

        • C:\Users\Admin\AppData\Local\Temp\_MEI22202\ucrtbase.dll

          Filesize

          992KB

          MD5

          0e0bac3d1dcc1833eae4e3e4cf83c4ef

          SHA1

          4189f4459c54e69c6d3155a82524bda7549a75a6

          SHA256

          8a91052ef261b5fbf3223ae9ce789af73dfe1e9b0ba5bdbc4d564870a24f2bae

          SHA512

          a45946e3971816f66dd7ea3788aacc384a9e95011500b458212dc104741315b85659e0d56a41570731d338bdf182141c093d3ced222c007038583ceb808e26fd

        • memory/2772-74-0x000007FEF6480000-0x000007FEF68EE000-memory.dmp

          Filesize

          4.4MB