Analysis

  • max time kernel
    91s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-12-2022 08:58

General

  • Target

    af1338f812dc8fa482aa4e08ab4837626219c53a4e0d04e65b7905236dbad2dc.exe

  • Size

    224KB

  • MD5

    0d0c1fac58e56b7ef731bda9682aa6d0

  • SHA1

    b1a292fe577c4293d57a003199a980562d5ed260

  • SHA256

    af1338f812dc8fa482aa4e08ab4837626219c53a4e0d04e65b7905236dbad2dc

  • SHA512

    a0554cf84911007461eff07384307be7a13e677cb6c1a12ca0e49d344ff21366e25c8fd1e0af2352e078dd03960396c09d9d5289d34c763dece019013138d0a9

  • SSDEEP

    3072:CcMNMs6pTpZlxROvGLvrIgoEBm4TVNxZIa+6HQB4MnOOOOygsTVSIUKXs5ua:lM2l7jLvrSkZVjwtOOOOy5SIa5ua

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Modifies AppInit DLL entries 2 TTPs
  • Drops file in Program Files directory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\af1338f812dc8fa482aa4e08ab4837626219c53a4e0d04e65b7905236dbad2dc.exe
    "C:\Users\Admin\AppData\Local\Temp\af1338f812dc8fa482aa4e08ab4837626219c53a4e0d04e65b7905236dbad2dc.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4896
  • C:\PROGRA~3\Mozilla\fmzgwvi.exe
    C:\PROGRA~3\Mozilla\fmzgwvi.exe -gtfwajn
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    PID:4864

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\PROGRA~3\Mozilla\fmzgwvi.exe

    Filesize

    224KB

    MD5

    9a9c62c46e3f605576e32e612a9662d2

    SHA1

    d0a78883b6dc7236f0ee0e7471fe3f9a859bdf60

    SHA256

    828d9623c5690744baa254ff4aefc24b15e5e5fac3c6842486e2b2e8aec30eb2

    SHA512

    35de7a28343ca4e51dbef9fe29d2915a8512932d2b5e763383418c2460e7c015bc130a086638618c6ffd03b2a915d3d43dbf32c85edb53ff751bc59ba5c3d1db

  • C:\ProgramData\Mozilla\fmzgwvi.exe

    Filesize

    224KB

    MD5

    9a9c62c46e3f605576e32e612a9662d2

    SHA1

    d0a78883b6dc7236f0ee0e7471fe3f9a859bdf60

    SHA256

    828d9623c5690744baa254ff4aefc24b15e5e5fac3c6842486e2b2e8aec30eb2

    SHA512

    35de7a28343ca4e51dbef9fe29d2915a8512932d2b5e763383418c2460e7c015bc130a086638618c6ffd03b2a915d3d43dbf32c85edb53ff751bc59ba5c3d1db

  • memory/4864-137-0x0000000000C80000-0x0000000000CDB000-memory.dmp

    Filesize

    364KB

  • memory/4864-138-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/4864-139-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/4896-132-0x00000000021F0000-0x000000000224B000-memory.dmp

    Filesize

    364KB

  • memory/4896-133-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/4896-134-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB