Analysis

  • max time kernel
    117s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    06-06-2024 14:23

General

  • Target

    fixed.exe

  • Size

    23.4MB

  • MD5

    6d1696528ee9e5d75759f85d22059034

  • SHA1

    50fba881accd0f35fd5713cc58ec165b94478d3b

  • SHA256

    03a38e819632cf8fd4150a1b5c5fb67aba14b6dbe92d235d53b428f63e497fae

  • SHA512

    58ea15a318be77fe5d11a5fc78d0f67d2748ea79c00e4550b66d3f52e33e6608c9bd73938165bea28a7380f4fa72c53f0a499a559caab691944022398c49b795

  • SSDEEP

    393216:2h9SCD5/7XfAh2Jp5MLurEUWjZEnBSVkRIrY874hxjEh01tLKyh/R/X8WjC+da:w9fh7YhpdbwzcY874j91NKyJRkeC+da

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 7 IoCs
  • UPX packed file 2 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fixed.exe
    "C:\Users\Admin\AppData\Local\Temp\fixed.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3048
    • C:\Users\Admin\AppData\Local\Temp\fixed.exe
      "C:\Users\Admin\AppData\Local\Temp\fixed.exe"
      2⤵
      • Loads dropped DLL
      PID:2608

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI30482\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\_MEI30482\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\_MEI30482\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\_MEI30482\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\_MEI30482\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\_MEI30482\python312.dll

    Filesize

    1.8MB

    MD5

    2889fb28cd8f2f32997be99eb81fd7eb

    SHA1

    adfeb3a08d20e22dde67b60869c93291ca688093

    SHA256

    435430e3abfde589d8535bc24a4b1d4147a4971dbe59e9377603974c07a1b637

    SHA512

    aaa33b8178a8831008ea6ad39b05189d55aa228a20a2315e45df6e2ff590c94478cfc76c9adb762689edb021ecdf98df3e7074d8d65c1c477273056b7509f8ee

  • C:\Users\Admin\AppData\Local\Temp\_MEI30482\ucrtbase.dll

    Filesize

    992KB

    MD5

    0e0bac3d1dcc1833eae4e3e4cf83c4ef

    SHA1

    4189f4459c54e69c6d3155a82524bda7549a75a6

    SHA256

    8a91052ef261b5fbf3223ae9ce789af73dfe1e9b0ba5bdbc4d564870a24f2bae

    SHA512

    a45946e3971816f66dd7ea3788aacc384a9e95011500b458212dc104741315b85659e0d56a41570731d338bdf182141c093d3ced222c007038583ceb808e26fd

  • memory/2608-165-0x000007FEF5BB0000-0x000007FEF6289000-memory.dmp

    Filesize

    6.8MB