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Analysis

  • max time kernel
    119s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2024, 01:02

General

  • Target

    52651501c0616f78ba07fb2ae0227520N.exe

  • Size

    2.7MB

  • MD5

    52651501c0616f78ba07fb2ae0227520

  • SHA1

    022d99693bccacab214c286836da586412b01e7f

  • SHA256

    39f034d4dd9ca8d367d061d3a1270ef826791a667290fd655ff95a2796f5c02c

  • SHA512

    3733d71c205c53947e39ad6a31314709708f96e78eba43f01b1736db2844c268bc5dbf422b19ef40089266ef57834151ae598dd43294d8fd040bc6ff09bc7dca

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LB79w4S+:+R0pI/IQlUoMPdmpSpP4X

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\52651501c0616f78ba07fb2ae0227520N.exe
    "C:\Users\Admin\AppData\Local\Temp\52651501c0616f78ba07fb2ae0227520N.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1648
    • C:\IntelprocUN\devbodloc.exe
      C:\IntelprocUN\devbodloc.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2108

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\KaVB5W\optiasys.exe

    Filesize

    2.7MB

    MD5

    33d6d058d6631b3240e4e52872b84756

    SHA1

    3251b652a4850ef015745dbc8d9065eb03d93645

    SHA256

    91a21c6a19a29679c4496b62525fa9f2e57fbf2df5de7e2742dba784255a7788

    SHA512

    dcefd806190b03e614dee825b49d9c7c2ac06cc86e723709c5a5f9837d4c4da69a53e8063e8a142588864e76486d850b4d83b9f6400fe2337bbfcf9648d02bb6

  • C:\Users\Admin\253086396416_6.1_Admin.ini

    Filesize

    209B

    MD5

    82a8407ce6a9d8dcae21f5747581bc85

    SHA1

    ce97bda0cd2eff7238064d136e3310fcb0825a1f

    SHA256

    3e771d974981f40b18e66611306a1b3bf246d85af5d1759f0a149768638678a2

    SHA512

    e35d1ec42b583b0d35197cc9563c9eaa3c0baf74fe83b9dfd4e3f7dc2f07af183cb2791ce0ed0527e79bc5d7a9bdee78bea55dcd3c63bf23a8a5038fe4db716f

  • \IntelprocUN\devbodloc.exe

    Filesize

    2.7MB

    MD5

    0bd24946759920decc8c7f04f2934aec

    SHA1

    9281437e6e881ebda9ebdd239ba8679df5fd404f

    SHA256

    8268c2a6cd012fc0f2fc511086f3b834586f67abcfe56b23bc1a1847fcea02a2

    SHA512

    98bb6ba2dd2e1142e1f708c2170f16e3477cf56ac646c1099238e55120b1402abfb5a799e5decf4b4d5619656424ef66ade6dc66b0c5f1a16d24f23f47a770cb