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Analysis

  • max time kernel
    126s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/02/2024, 01:28

General

  • Target

    95e4a40e2b61c00947160104d4c8a94d.exe

  • Size

    1000KB

  • MD5

    95e4a40e2b61c00947160104d4c8a94d

  • SHA1

    c498c470e952f995173ef76e900793ee0765581d

  • SHA256

    91ca34519f4ec83fcd179dbdd2ac6cdb6da509b37ba8fe021517edd0025cedbe

  • SHA512

    e3a46c7bcb6fd1fed3cc462a424d5d023b7e4dc7cb1589d7610d2cc283b0590161eaef6d8a469b6be7de37a036fdff4c468ed1947a010ec0c6f9c63d5be2c637

  • SSDEEP

    12288:u8JvfSREkDsTEt3PP8FooSPfJEImY+FHq3agnRBplpIQni7RvXVGKkok04SXVLS7:M8iHcl9N1SoX4S7yb1B+5vMiqt0gj2ed

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 2 IoCs
  • 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\95e4a40e2b61c00947160104d4c8a94d.exe
    "C:\Users\Admin\AppData\Local\Temp\95e4a40e2b61c00947160104d4c8a94d.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3296
    • C:\Users\Admin\AppData\Local\Temp\95e4a40e2b61c00947160104d4c8a94d.exe
      C:\Users\Admin\AppData\Local\Temp\95e4a40e2b61c00947160104d4c8a94d.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:4948
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\95e4a40e2b61c00947160104d4c8a94d.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:3680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\95e4a40e2b61c00947160104d4c8a94d.exe

    Filesize

    1000KB

    MD5

    d106ea6aa53d055db5cf18c77c0727f9

    SHA1

    b91e0b5278be940de1414ecf157f61b3cd80feef

    SHA256

    415cf44bd3dcddf492ae653d2ff7c7f1566ab8384a8e91937ed6297c05e04be5

    SHA512

    0c9ff1f1c72eae446bf1fa40e4c909214939f76d6dd8d1f6e3880f1157a2ce21fc6c823d22d3b4ee639ca17ae59d8fe8b22bea97974803cf77542ab0e524a06e

  • memory/3296-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/3296-1-0x0000000001680000-0x0000000001703000-memory.dmp

    Filesize

    524KB

  • memory/3296-2-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/3296-11-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/4948-13-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/4948-14-0x0000000001510000-0x0000000001593000-memory.dmp

    Filesize

    524KB

  • memory/4948-20-0x0000000004F60000-0x0000000004FDE000-memory.dmp

    Filesize

    504KB

  • memory/4948-21-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/4948-27-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB