Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 02:40

General

  • Target

    7a11cde31d77925e64000e460b65929624b3934cc8291856263deca83eb76211.exe

  • Size

    578KB

  • MD5

    249b72362af18a1d8415e2545a4f9200

  • SHA1

    7dd4cd8c6d8c2624f2341a8a3e9bf6da9d2f4030

  • SHA256

    7a11cde31d77925e64000e460b65929624b3934cc8291856263deca83eb76211

  • SHA512

    f52824d8a14a4afb8eb1ef4fa3077c9e3475fca0c1abfa33ce0a243c6ca62d442d7740fc88683ef4f1ae3426c92d2cddae0d2adb5024e4e721d5d75fc4617071

  • SSDEEP

    12288:soH/uLJOyo937vGFWxwFJI+yeuVb8r+ZP712Ii+51cjVWtVj5J:n2JOt934J7Z6bQaj1BvUm9J

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7a11cde31d77925e64000e460b65929624b3934cc8291856263deca83eb76211.exe
    "C:\Users\Admin\AppData\Local\Temp\7a11cde31d77925e64000e460b65929624b3934cc8291856263deca83eb76211.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2696
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2696 -s 340
      2⤵
      • Program crash
      PID:2224
  • C:\Windows\System32\alg.exe
    C:\Windows\System32\alg.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    PID:2884

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Windows\System32\alg.exe

    Filesize

    644KB

    MD5

    6bc87b3aba6d04608f8d318872437753

    SHA1

    d10ba634992b372f4814eeb4f95c90f3736b0fdf

    SHA256

    f9286a9dff3d301e2d4162a464a0d432d270ce376755ec012d123b4b54efa162

    SHA512

    b40f3a2e205ac42e8b1bade2546cead3fef3c47140072e529dae24659addb0e61f866dc8f65919113e3a255f7084c14646336f3358f3b0ecef39b0dbb6af70f3

  • memory/2696-0-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2696-1-0x0000000001CC0000-0x0000000001D27000-memory.dmp

    Filesize

    412KB

  • memory/2696-8-0x0000000001CC0000-0x0000000001D27000-memory.dmp

    Filesize

    412KB

  • memory/2696-24-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2884-13-0x0000000100000000-0x00000001000A4000-memory.dmp

    Filesize

    656KB

  • memory/2884-14-0x0000000000450000-0x00000000004B0000-memory.dmp

    Filesize

    384KB

  • memory/2884-20-0x0000000000450000-0x00000000004B0000-memory.dmp

    Filesize

    384KB

  • memory/2884-21-0x0000000000450000-0x00000000004B0000-memory.dmp

    Filesize

    384KB

  • memory/2884-25-0x0000000100000000-0x00000001000A4000-memory.dmp

    Filesize

    656KB