Analysis

  • max time kernel
    149s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2022 11:45

General

  • Target

    f00025eb2ae2b35556b7cedc98027e55f7265c434a76163c4a21d87aac78d1d4.exe

  • Size

    24KB

  • MD5

    c30d44f0357b5320efcf17430ab3eb8d

  • SHA1

    b1fe411c389cee8d073164f7868a3f7649f017d5

  • SHA256

    f00025eb2ae2b35556b7cedc98027e55f7265c434a76163c4a21d87aac78d1d4

  • SHA512

    3b90ac3ba9cb79b5cedcb3be738287d36dc4ead87488b52eae7e16e085d78f857937da96c73f3e0248cd9e2490e83a99058fec4dfa4a626a4fcef328a1fef19d

  • SSDEEP

    384:QGxYnRITa5gon18v39z+kxbmLk3M2OPKXLAW4gB3WT/yVoK3Y:Q/nqfS18vtykxl3HHL8w30K3Y

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f00025eb2ae2b35556b7cedc98027e55f7265c434a76163c4a21d87aac78d1d4.exe
    "C:\Users\Admin\AppData\Local\Temp\f00025eb2ae2b35556b7cedc98027e55f7265c434a76163c4a21d87aac78d1d4.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:4772
    • C:\Windows\SysWOW64\frmwrk.exe
      C:\Windows\system32\frmwrk.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      PID:4664

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\frmwrk.exe

    Filesize

    24KB

    MD5

    c30d44f0357b5320efcf17430ab3eb8d

    SHA1

    b1fe411c389cee8d073164f7868a3f7649f017d5

    SHA256

    f00025eb2ae2b35556b7cedc98027e55f7265c434a76163c4a21d87aac78d1d4

    SHA512

    3b90ac3ba9cb79b5cedcb3be738287d36dc4ead87488b52eae7e16e085d78f857937da96c73f3e0248cd9e2490e83a99058fec4dfa4a626a4fcef328a1fef19d

  • C:\Windows\SysWOW64\frmwrk.exe

    Filesize

    24KB

    MD5

    c30d44f0357b5320efcf17430ab3eb8d

    SHA1

    b1fe411c389cee8d073164f7868a3f7649f017d5

    SHA256

    f00025eb2ae2b35556b7cedc98027e55f7265c434a76163c4a21d87aac78d1d4

    SHA512

    3b90ac3ba9cb79b5cedcb3be738287d36dc4ead87488b52eae7e16e085d78f857937da96c73f3e0248cd9e2490e83a99058fec4dfa4a626a4fcef328a1fef19d

  • memory/4664-133-0x0000000000000000-mapping.dmp

  • memory/4664-137-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4772-134-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4772-132-0x00000000001C0000-0x00000000001F5000-memory.dmp

    Filesize

    212KB