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Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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
  • Loads dropped DLL 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 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\95e4a40e2b61c00947160104d4c8a94d.exe
    "C:\Users\Admin\AppData\Local\Temp\95e4a40e2b61c00947160104d4c8a94d.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2548
    • 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:2784
      • 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:540

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab601C.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar606D.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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

    Filesize

    1000KB

    MD5

    68d238b5aeb99c29c46a8c3e7f7e66d5

    SHA1

    0bf4a0cf673ddb9c623fe3c276c03a1b3c104154

    SHA256

    9150be83709ae188cabd248305109b65675759ac88f7d68911a54d6d70191c45

    SHA512

    a3269cf80998663784e490e2ccef1bfdf85feedbd8a490f61fc79f2a5158626ac05072186c495aa65c78d792b2ae62ba839a7bb412feb60ce68bb6eb0200bfd2

  • memory/2548-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2548-1-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2548-2-0x0000000000290000-0x0000000000313000-memory.dmp

    Filesize

    524KB

  • memory/2548-15-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2548-12-0x0000000000320000-0x00000000003A3000-memory.dmp

    Filesize

    524KB

  • memory/2784-18-0x0000000001490000-0x0000000001513000-memory.dmp

    Filesize

    524KB

  • memory/2784-23-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2784-25-0x0000000002DC0000-0x0000000002E3E000-memory.dmp

    Filesize

    504KB

  • memory/2784-64-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB