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Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20230703-en
  • resource tags

    arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
  • submitted
    08/07/2023, 08:42

General

  • Target

    5eae6f2bcee574exeexeexeex.exe

  • Size

    100KB

  • MD5

    5eae6f2bcee5741312db23c08bfb18d8

  • SHA1

    c5152c7a0202c519b3d2cea56e13e790e23a9034

  • SHA256

    b68a79bfaed815e1a9d152c06b196bf9c4b1abeddfdc9b48f93a67c8f5571bee

  • SHA512

    26013a119623165599f842f2f6fd0a7434b6792361342fc2d438a0664f6aa818031fc51109768e9708800ba04481fec631fee8401c427dc951817bbf885668e6

  • SSDEEP

    1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gz:1nK6a+qdOOtEvwDpjz

Score
7/10
upx

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 5 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5eae6f2bcee574exeexeexeex.exe
    "C:\Users\Admin\AppData\Local\Temp\5eae6f2bcee574exeexeexeex.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:3004
    • C:\Users\Admin\AppData\Local\Temp\asih.exe
      "C:\Users\Admin\AppData\Local\Temp\asih.exe"
      2⤵
      • Executes dropped EXE
      PID:2804

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\asih.exe

    Filesize

    100KB

    MD5

    ab3be163c1451c863b5ae8276b712445

    SHA1

    33ee775add51d7486a3fad6fd0d022c022b378ea

    SHA256

    9389a5637471cb6f5ca349d2c7f987e73cbbb29c28908b52320450346a8dc703

    SHA512

    6d53e2b9711cfe3414407f7020cc67dc9981e6c7c79866922448b62b2b99822c6215fe17bda0797a513eff13e670e10a57dcc26b3ead24c3bbc2610155be3ef9

  • C:\Users\Admin\AppData\Local\Temp\asih.exe

    Filesize

    100KB

    MD5

    ab3be163c1451c863b5ae8276b712445

    SHA1

    33ee775add51d7486a3fad6fd0d022c022b378ea

    SHA256

    9389a5637471cb6f5ca349d2c7f987e73cbbb29c28908b52320450346a8dc703

    SHA512

    6d53e2b9711cfe3414407f7020cc67dc9981e6c7c79866922448b62b2b99822c6215fe17bda0797a513eff13e670e10a57dcc26b3ead24c3bbc2610155be3ef9

  • \Users\Admin\AppData\Local\Temp\asih.exe

    Filesize

    100KB

    MD5

    ab3be163c1451c863b5ae8276b712445

    SHA1

    33ee775add51d7486a3fad6fd0d022c022b378ea

    SHA256

    9389a5637471cb6f5ca349d2c7f987e73cbbb29c28908b52320450346a8dc703

    SHA512

    6d53e2b9711cfe3414407f7020cc67dc9981e6c7c79866922448b62b2b99822c6215fe17bda0797a513eff13e670e10a57dcc26b3ead24c3bbc2610155be3ef9

  • memory/2804-69-0x00000000003E0000-0x00000000003E6000-memory.dmp

    Filesize

    24KB

  • memory/2804-76-0x0000000000500000-0x000000000050F311-memory.dmp

    Filesize

    60KB

  • memory/3004-54-0x0000000000440000-0x0000000000446000-memory.dmp

    Filesize

    24KB

  • memory/3004-55-0x00000000004B0000-0x00000000004B6000-memory.dmp

    Filesize

    24KB

  • memory/3004-66-0x0000000000500000-0x000000000050F311-memory.dmp

    Filesize

    60KB