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Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03/12/2022, 13:02

General

  • Target

    cb977a0f4d4c6986f421d48bc6f1842a7a1f8419ee3dcd8b287a26e643ca37ee.exe

  • Size

    116KB

  • MD5

    3a5fec86fd4fed000a5d7c55798a8b54

  • SHA1

    7a4d61a1926d7bc08b3d9604ca10ce021690e882

  • SHA256

    cb977a0f4d4c6986f421d48bc6f1842a7a1f8419ee3dcd8b287a26e643ca37ee

  • SHA512

    1d886f047cc27134f31fc3034885acbda7fc1e99f1552c12c0b2d258a9585b5f38bb242e0dd805fa72c9094d17e879b25f0c8874160ca4bf827d578e3e24a868

  • SSDEEP

    1536:Cx9tEimDi/2VUN+QjbcM7Of1+eWLS3SxgKWk0S0K/Z+J:ESc2aAQjbr7I1+eaudkHfZ+J

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Kills process with taskkill 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cb977a0f4d4c6986f421d48bc6f1842a7a1f8419ee3dcd8b287a26e643ca37ee.exe
    "C:\Users\Admin\AppData\Local\Temp\cb977a0f4d4c6986f421d48bc6f1842a7a1f8419ee3dcd8b287a26e643ca37ee.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1812
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /f /im Ksafetray.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:912
    • C:\Program Files\Common Files\win2022126152727.exe
      "C:\Program Files\Common Files\win2022126152727.exe"
      2⤵
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1748
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im Ksafetray.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1436

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1812-54-0x0000000076091000-0x0000000076093000-memory.dmp

    Filesize

    8KB