Analysis

  • max time kernel
    194s
  • max time network
    204s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 15:54

General

  • Target

    cd37b9e56a49cfae8e40e3317950270699f94a70b3be39365073cf97b4ade3fa.exe

  • Size

    64KB

  • MD5

    a2e6974898a15c0462fee8e10f16a745

  • SHA1

    fc9e925758d53ce8f5ae94ce0950ec1689448cdc

  • SHA256

    cd37b9e56a49cfae8e40e3317950270699f94a70b3be39365073cf97b4ade3fa

  • SHA512

    1d666c786b25b5c4965a2d9fc821f803ffcd5e946b0346c7b5ae77561106458fdff5e2ab91f17d58dc2d22355f8793ec36c990d2353b75b6890f064a390fda9f

  • SSDEEP

    768:uBVEmPwQdi0DLr4OCfCBFd0qX+l5/yo7X34zVwcQUpdPwaeWvJ+XCDDAihvESIXw:uUegaBFp0h7XoB7QUpFOWwXtiZyXGP

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cd37b9e56a49cfae8e40e3317950270699f94a70b3be39365073cf97b4ade3fa.exe
    "C:\Users\Admin\AppData\Local\Temp\cd37b9e56a49cfae8e40e3317950270699f94a70b3be39365073cf97b4ade3fa.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3500
    • C:\Users\Admin\AppData\Local\edg4B22.exe
      C:\Users\Admin\AppData\Local\edg4B22.exe C:\Users\Admin\AppData\Local\Temp\CD37B9~1.EXE cp
      2⤵
      • Executes dropped EXE
      PID:4124

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\edg4B22.exe
    Filesize

    64KB

    MD5

    e9ba4c186c4ccd8c04f5e80c6c3f15e6

    SHA1

    1f3e69628070e7d36279f51d02fcdfa7b143d097

    SHA256

    b8e7f38bf6c78d592f0f43cbaa59b28b397a95e59dd7db5a99d892a6a237280d

    SHA512

    b6a43aa7996c938684ce4264feba63b2dfc9f1ac3d26966722e57ed07948e89863d63aad9c545bc0af4820b07195db4b2c418d849f8041f449eb05f58a4a1941

  • memory/3500-132-0x0000000000400000-0x0000000000410000-memory.dmp
    Filesize

    64KB

  • memory/4124-138-0x0000000000000000-mapping.dmp