Analysis

  • max time kernel
    43s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    01-12-2022 19:26

General

  • Target

    afc9b70cd588f3d122c063e4fdc54ee37b6e681fd8107707432d78f18ce2f3e8.dll

  • Size

    232KB

  • MD5

    1f35c1e299d36b6121bac6b6daf3da18

  • SHA1

    d425d5e7f2376e05008314ed8ffe9fafa305b520

  • SHA256

    afc9b70cd588f3d122c063e4fdc54ee37b6e681fd8107707432d78f18ce2f3e8

  • SHA512

    2646ebcdf54c2e655aa158efdac3252934fb39e26e8425581790e7bb602cafb6a0a3f69f55298d6a10712a2c78946a42cb7a7bdbe70246a46a69a28a532263e1

  • SSDEEP

    6144:elcHzRiceytM0AEBLlgFD+wXdDs/gzQxB+:eyzRic60zBLlg9+w2/gExB+

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\afc9b70cd588f3d122c063e4fdc54ee37b6e681fd8107707432d78f18ce2f3e8.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:240
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\afc9b70cd588f3d122c063e4fdc54ee37b6e681fd8107707432d78f18ce2f3e8.dll,#1
      2⤵
      • Loads dropped DLL
      PID:992

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\rbtkmpdjnmgo.dll

    Filesize

    160KB

    MD5

    1d7e76e1f2239df3ac2906f58a8ae6a2

    SHA1

    d2faf2fe676bd591213c420206ca89557e990be7

    SHA256

    c6338c41859bbc2dc02bd34c25044d0a7f3d08a1fd94403d76e72eea8dba89b1

    SHA512

    6c9b6441af6546c37cdb794cfadd696a62491fa05cad27e4bfca375f9d23de4e7051889e99965cba73f3963bb3aa7e725f86ab1d669bdff5e932dd88a8889711

  • memory/992-54-0x0000000000000000-mapping.dmp

  • memory/992-55-0x0000000075DA1000-0x0000000075DA3000-memory.dmp

    Filesize

    8KB

  • memory/992-56-0x0000000010000000-0x0000000010043000-memory.dmp

    Filesize

    268KB

  • memory/992-57-0x0000000010000000-0x0000000010043000-memory.dmp

    Filesize

    268KB

  • memory/992-59-0x00000000001B0000-0x00000000001DA000-memory.dmp

    Filesize

    168KB

  • memory/992-60-0x00000000001B0000-0x00000000001DA000-memory.dmp

    Filesize

    168KB

  • memory/992-61-0x0000000010000000-0x0000000010043000-memory.dmp

    Filesize

    268KB

  • memory/992-62-0x00000000001B0000-0x00000000001DA000-memory.dmp

    Filesize

    168KB

  • memory/992-63-0x00000000001B0000-0x00000000001DA000-memory.dmp

    Filesize

    168KB