Analysis

  • max time kernel
    140s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-07-2024 01:22

General

  • Target

    116ffac45f9bd4ba42fcd8910c4fc3fa7502eccf957e7712f8d39dd4903df26c.exe

  • Size

    70.0MB

  • MD5

    9384fc87b1b8950dae046d3429248017

  • SHA1

    f9e1a45fc09d11d40fba13b4060856b3bcc89e39

  • SHA256

    116ffac45f9bd4ba42fcd8910c4fc3fa7502eccf957e7712f8d39dd4903df26c

  • SHA512

    8b47c006c8ce9f90d8a46e1707993477520cabb814b734b52b87256c84e106c0a0e615d1e3c9bb38dfb01e8de56e542944270a90be68318e77660dbc338f3f34

  • SSDEEP

    24576:Q9Hs4MROxnF95bYmfFhQhrZlI0AilFEvxHiDJ:IH/MiKhrZlI0AilFEvxHi

Score
6/10

Malware Config

Signatures

  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\116ffac45f9bd4ba42fcd8910c4fc3fa7502eccf957e7712f8d39dd4903df26c.exe
    "C:\Users\Admin\AppData\Local\Temp\116ffac45f9bd4ba42fcd8910c4fc3fa7502eccf957e7712f8d39dd4903df26c.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:3232
    • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe
      "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\fizlmglt.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4012
      • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe
        C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA401.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCA400.tmp"
        3⤵
          PID:5028

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\RESA401.tmp

      Filesize

      1KB

      MD5

      640700c8455075fdf9c87bc262599c34

      SHA1

      6fc38048c9fe3c4fe0f0223d4c66474e6667a5f4

      SHA256

      51da1d629553abcdb59184af0eb347fc5d8ca0eb0411026f2d2bdd01c86e298f

      SHA512

      1e196ec09df9899586eb80c698049e8eff69a15d1d06581905620d100a8e003545ce8ddaf101dc621c1404096a260185023196cd6a7bf09bfb8b58b620562f15

    • C:\Users\Admin\AppData\Local\Temp\fizlmglt.dll

      Filesize

      76KB

      MD5

      6f6fb3e1f9fd621217c240d5bbcc3034

      SHA1

      a25e8fc1d488b0ae9c38b517c084429d43c4f7d1

      SHA256

      689e7047dfc555ebacb2ef6902c0b97621fe45a0e9fb142718a430f958cf4be0

      SHA512

      3996fa5fb369c866a9b88bd934d330748974661add3b98df93b930885952f25e69be854639320ddc326971a0c18cc12b907b1081d54047f353ec11eb7639092c

    • \??\c:\Users\Admin\AppData\Local\Temp\CSCA400.tmp

      Filesize

      676B

      MD5

      7c1cb68e127e2d4094ce04a8d6a2d965

      SHA1

      aadef8918c42ecdd08d0297255cb390ec88862d6

      SHA256

      4d5f37cac4a159cbaf5c85fcfcead16d843c1a855db4fc826276ef2b19929a23

      SHA512

      78e5351386d1404a1d9ec46e4afd60579bfef0dd9292eea08879325466ff565529ce16acb242d9ef79e7938fe918551f6bcabbd8c79867c7757f7755f0836447

    • \??\c:\Users\Admin\AppData\Local\Temp\fizlmglt.0.cs

      Filesize

      208KB

      MD5

      d2f835edc893e31d68d71de27be5cd01

      SHA1

      b3b3e814f19dbf91ba0e8740bf23da43a474406c

      SHA256

      e1bb35ba40ce554ccfeedc5f227e7f68c631616e415240eba8d637380f7b0afb

      SHA512

      0939f3e6d9723c59eef248086d7ce13751cf9b8c30f8b21aa37ba97ae2989644bb5c2840f13e224c104ab493c35a8de4a1450cac35d0ad21a17cd1518fa50b9a

    • \??\c:\Users\Admin\AppData\Local\Temp\fizlmglt.cmdline

      Filesize

      349B

      MD5

      f79a45d75b1b8fed7d57f7118082a28f

      SHA1

      141dbed55ba57b81ec3120a2b1c7ba8f871f8b79

      SHA256

      b3f8f7f8be6be5753311ec09941969279a6490b5a8a719e36b996b0cceea479a

      SHA512

      fbc0b296577ef8af20d2c17bf73e48d599e57daf2bda0d40ffc1ec12dd69223c51cb25dd4871cc6fc69c419afe3c369b6e4e585338dc88b8ceffd82fbde8dac8

    • memory/3232-23-0x000000001CD00000-0x000000001CD16000-memory.dmp

      Filesize

      88KB

    • memory/3232-26-0x0000000001400000-0x0000000001408000-memory.dmp

      Filesize

      32KB

    • memory/3232-7-0x000000001C100000-0x000000001C5CE000-memory.dmp

      Filesize

      4.8MB

    • memory/3232-6-0x000000001BBE0000-0x000000001BBEE000-memory.dmp

      Filesize

      56KB

    • memory/3232-39-0x00007FFC45400000-0x00007FFC45DA1000-memory.dmp

      Filesize

      9.6MB

    • memory/3232-3-0x000000001B9F0000-0x000000001BA4C000-memory.dmp

      Filesize

      368KB

    • memory/3232-2-0x00007FFC45400000-0x00007FFC45DA1000-memory.dmp

      Filesize

      9.6MB

    • memory/3232-38-0x00007FFC456B5000-0x00007FFC456B6000-memory.dmp

      Filesize

      4KB

    • memory/3232-1-0x00007FFC45400000-0x00007FFC45DA1000-memory.dmp

      Filesize

      9.6MB

    • memory/3232-0-0x00007FFC456B5000-0x00007FFC456B6000-memory.dmp

      Filesize

      4KB

    • memory/3232-25-0x00000000013F0000-0x0000000001402000-memory.dmp

      Filesize

      72KB

    • memory/3232-8-0x000000001C670000-0x000000001C70C000-memory.dmp

      Filesize

      624KB

    • memory/3232-27-0x000000001B9D0000-0x000000001B9D8000-memory.dmp

      Filesize

      32KB

    • memory/3232-28-0x000000001D0E0000-0x000000001D142000-memory.dmp

      Filesize

      392KB

    • memory/3232-29-0x000000001DA50000-0x000000001E00A000-memory.dmp

      Filesize

      5.7MB

    • memory/3232-30-0x000000001E010000-0x000000001E100000-memory.dmp

      Filesize

      960KB

    • memory/3232-31-0x000000001D240000-0x000000001D25E000-memory.dmp

      Filesize

      120KB

    • memory/3232-32-0x000000001E110000-0x000000001E159000-memory.dmp

      Filesize

      292KB

    • memory/3232-33-0x00007FFC45400000-0x00007FFC45DA1000-memory.dmp

      Filesize

      9.6MB

    • memory/3232-34-0x000000001E1F0000-0x000000001E260000-memory.dmp

      Filesize

      448KB

    • memory/3232-35-0x00007FFC45400000-0x00007FFC45DA1000-memory.dmp

      Filesize

      9.6MB

    • memory/3232-37-0x000000001CD30000-0x000000001CD38000-memory.dmp

      Filesize

      32KB

    • memory/4012-21-0x00007FFC45400000-0x00007FFC45DA1000-memory.dmp

      Filesize

      9.6MB

    • memory/4012-16-0x00007FFC45400000-0x00007FFC45DA1000-memory.dmp

      Filesize

      9.6MB