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Analysis

  • max time kernel
    119s
  • max time network
    114s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/07/2024, 04:23

General

  • Target

    8feadd808368af7b8d4f8cb3477ef9f0N.exe

  • Size

    2.7MB

  • MD5

    8feadd808368af7b8d4f8cb3477ef9f0

  • SHA1

    6ba18e4bcfe4dd13fb2b38db0842c1d9727ba75b

  • SHA256

    4e72dd3ff8b488ec0bbf5271b1a8b953a413effffc96d8bb63e7a0c3032987a2

  • SHA512

    1399f2406f824a07f64c24497484f39258bf362ae30b273c0cdddcf443bf102677272cb784daa749967308d1a66a6dbf4493891cd6559207e5484ea0cb702d26

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBV9w4Sx:+R0pI/IQlUoMPdmpSpJ4

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8feadd808368af7b8d4f8cb3477ef9f0N.exe
    "C:\Users\Admin\AppData\Local\Temp\8feadd808368af7b8d4f8cb3477ef9f0N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4800
    • C:\SysDrvGL\devbodloc.exe
      C:\SysDrvGL\devbodloc.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2332

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\MintDL\optidevsys.exe

    Filesize

    24KB

    MD5

    1fcf5c37a551c0b9554c808cdf78fc50

    SHA1

    fce8391c49d94abf26e2e6c95a4499c2e557bbe2

    SHA256

    72d28435e4ec8975073c1e77d39e8a7bf512ddd3420e2ba8cb46a4c80bc7b426

    SHA512

    0a8b6dc7cb6f9d61d454cff90f9fef9f64d9261956dfebec4ce3718d4deb93f9f6253746d4ca88446ce1eaa1ae47b2e2ed64629bacc96ac9647243355a98101c

  • C:\MintDL\optidevsys.exe

    Filesize

    2.7MB

    MD5

    0db9ace7363a8a53e8fb97d1f32cd3c4

    SHA1

    34b2ff086fc9229308a3004aa3a8aac78ad9d21d

    SHA256

    6da0189d1eca67daed8bfb8db9dceda0fb2b91d6398d5efceea03a9873df1fb2

    SHA512

    dcfb59d0c285d3cde83f9472402eb1ec9f5f8cc31549de627a31b146c4a8d76a65e911878bc056a7601aad41bdedd8a7030fa50fc1e0579db15f1d0ba8d4bf33

  • C:\SysDrvGL\devbodloc.exe

    Filesize

    2.7MB

    MD5

    843bf43bb9cf1e7f8fae855ae1cb4d16

    SHA1

    527c7f18bc7b71cc6d0a1e6756c097da4535d2ad

    SHA256

    9532d968ee858f5ea914688b58b81a014f70a51b8aa808319784523449cc2f79

    SHA512

    792879a0cdf705bfd50a2d83a5edc583cd6538552e4c48bb96e000e0a5d6b36c339c6c0b0c9a082090c390c4467a2ca00c42b9c399933627c048f59b5f463d53

  • C:\Users\Admin\253086396416_10.0_Admin.ini

    Filesize

    208B

    MD5

    9ab9bf40db481cbe542c6488df2a2407

    SHA1

    acece7978b19cb9e774a023816194baa5714c69b

    SHA256

    cd044e71c7d7f2192a58d03590c93c5755805e97aad6e5a93b791e4f88a69a9c

    SHA512

    054e6b707b1fa2d5f8dd7dfbfe8ddd1d7e0df04222d7290d3a9ac183b20cee91d13738f7ed3c83f5d30f3317e3b3f0474bd2844e90770cb1338c1843227061b2