Analysis

  • max time kernel
    144s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/01/2024, 20:52

General

  • Target

    70896c0e706dce9ce88e351a0f818b1e.exe

  • Size

    506KB

  • MD5

    70896c0e706dce9ce88e351a0f818b1e

  • SHA1

    7c8e1a1e35a61c4612738c89d37d9475a62269af

  • SHA256

    fc587251cb48c4d4dd3adf3f5efb81855f6fee2f979ca547403a2a6a49a293a1

  • SHA512

    6bec9f80812328ea849cae6cf15f33a8625cb12224b578b673943698423d867127b8acfecb5b352741b3d6edd0ef07890b27a4642393dfa02660fff42219935d

  • SSDEEP

    12288:smR3FE62UA+kpGIRmeVRFdqt9/fA+K6RLtJBLsHGrVAHd7YV9Ur9XiHYhYE/pVPb:mf4+6L/u59btXPkw

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\70896c0e706dce9ce88e351a0f818b1e.exe
    "C:\Users\Admin\AppData\Local\Temp\70896c0e706dce9ce88e351a0f818b1e.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3808
    • C:\Users\Admin\AppData\Local\Temp\70896c0e706dce9ce88e351a0f818b1e.exe
      C:\Users\Admin\AppData\Local\Temp\70896c0e706dce9ce88e351a0f818b1e.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2332
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\70896c0e706dce9ce88e351a0f818b1e.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:3864

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\70896c0e706dce9ce88e351a0f818b1e.exe

    Filesize

    506KB

    MD5

    c0c7034fb94e574333b37ddf81a86d50

    SHA1

    c9abcdb7eeb694ecaf8e84e15b220c7c96733bc9

    SHA256

    f607d6fb04d07136342798800adc168a9c070ebe16a83b7bee10d37d70a15856

    SHA512

    1bf8e365cc8a016305817086f5620f089d974960f3d795099524e139f2032dc1f4d88c5f3cbb7fe2257f390e32449a1a6fe8d2b1b9c44217c1b4245af9aa6262

  • memory/2332-13-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2332-20-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2332-19-0x0000000004F90000-0x000000000500E000-memory.dmp

    Filesize

    504KB

  • memory/2332-26-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/3808-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/3808-1-0x0000000001510000-0x0000000001593000-memory.dmp

    Filesize

    524KB

  • memory/3808-2-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/3808-11-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB