Analysis

  • max time kernel
    90s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/11/2022, 15:40

General

  • Target

    a926b060529cd41a9e13cb11f0c05196f4290978c2ba0fec095342ba80e092e9.exe

  • Size

    313KB

  • MD5

    107971860e449f0b1e224d029cb47ee0

  • SHA1

    6e089944beae63b3dd9150bed248ac8aecf4002f

  • SHA256

    a926b060529cd41a9e13cb11f0c05196f4290978c2ba0fec095342ba80e092e9

  • SHA512

    69ea98541a47b1e53dfde3877601860f8387cddca1f8e73a57c2c68cd822aaac34b552a60fedde5e4c40fa93dd194b1314000c7da4f18c72c449c9112cc18186

  • SSDEEP

    1536:OKD0A2T3vLbsih9e8bTTpb/IgQmP9zKcTDB4w/UjlQ/dpKRq:352T3siXei5bcmP9JfUjW

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a926b060529cd41a9e13cb11f0c05196f4290978c2ba0fec095342ba80e092e9.exe
    "C:\Users\Admin\AppData\Local\Temp\a926b060529cd41a9e13cb11f0c05196f4290978c2ba0fec095342ba80e092e9.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:4836
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\$$$$$.bat
      2⤵
        PID:3120

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • \??\c:\$$$$$.bat

      Filesize

      264B

      MD5

      733e1a71191dd250f16f21a91d726a5a

      SHA1

      5c36877f51189faded3fd6ab1426471f7b37530b

      SHA256

      5974d42b3994a168615dede7c066db8ecfe31497fc3f180796020977e7f0515b

      SHA512

      b672bd94b19548394e349636d9e692b4a87528a2f200d615acc730319c5225ed5901967a5910400476890e6f45072b21f7f70287731c3f454d496289e95609a1

    • memory/4836-135-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/4836-136-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/4836-138-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB