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Analysis

  • max time kernel
    148s
  • max time network
    172s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2022, 07:03

General

  • Target

    32a0b31d2fa1153a5b397b6d2cb977688da3d85181999de61a9e65f2b7288119.exe

  • Size

    31KB

  • MD5

    e974382a9c48f021c708e09c73f34dc0

  • SHA1

    0b63fc473955b58407191b1d5110b4f85acf839b

  • SHA256

    32a0b31d2fa1153a5b397b6d2cb977688da3d85181999de61a9e65f2b7288119

  • SHA512

    f2850c4aa85213ae6205cb8884c554b63b6f7cfdd1c24c680563fac9b62545a92e121319bfee209307aa9a5ed39f69f4dd9326c25aee29c0126354d1950eeba2

  • SSDEEP

    768:n0jzwKwkKMtykxLqJgt8tBlnbcuyD7UzNWGj:nlEKZ3G8pnouy85R

Malware Config

Signatures

  • UAC bypass 3 TTPs 3 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 22 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 63 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • System policy modification 1 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\32a0b31d2fa1153a5b397b6d2cb977688da3d85181999de61a9e65f2b7288119.exe
    "C:\Users\Admin\AppData\Local\Temp\32a0b31d2fa1153a5b397b6d2cb977688da3d85181999de61a9e65f2b7288119.exe"
    1⤵
    • UAC bypass
    • Loads dropped DLL
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • System policy modification
    PID:328

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Windows\SysWOW64\7104488.DLL

    Filesize

    12.1MB

    MD5

    1f680d0ee69427274607f0af803bcd1c

    SHA1

    9dfd4eaceefc822de980682883b328c5a3514f23

    SHA256

    ac2193317b18e00cb17f3083ba80a52d7d833fbe2b825fb6afe669c8db0e09d6

    SHA512

    d357683002b9096b356baa60a8f899c64fed1f1d4851701e19f948a2eb1f812291632fd67319f125461fa6313e1af8731f0269737813ab5774c7320a86533595

  • memory/328-54-0x0000000075ED1000-0x0000000075ED3000-memory.dmp

    Filesize

    8KB

  • memory/328-55-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/328-57-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB