Analysis

  • max time kernel
    146s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-12-2023 17:25

General

  • Target

    086430fdef371f827a2643b915807367.exe

  • Size

    1.1MB

  • MD5

    086430fdef371f827a2643b915807367

  • SHA1

    3470f741f3aea81ad02c7aa47e4cbf9479e80bf2

  • SHA256

    1517e0ecba95575dae915f7a85b8a64efe8ae7ab2ac481e6d553927c4b03fd1b

  • SHA512

    963ed707128b00ced2d186895be362377a99d3396a770171b2e9a9055e3c2855cee5efc4678e856be121149e6ac9da8c802b1075408cf8708eb23583feb8bf02

  • SSDEEP

    24576:jWvknOMEf4YM1MiZjnsZF3jO8xivaaDwvxHnPxAi9k7t0pRiEgCmR:jUeOMmNYsZJ6H5AvitSiEgCmR

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\086430fdef371f827a2643b915807367.exe
    "C:\Users\Admin\AppData\Local\Temp\086430fdef371f827a2643b915807367.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:532
    • C:\Users\Admin\AppData\Local\Temp\a2Mb5HTTmm\VTc2qqrb\Setup.exe
      C:\Users\Admin\AppData\Local\Temp\a2Mb5HTTmm\VTc2qqrb\Setup.exe --relaunch
      2⤵
      • Executes dropped EXE
      • Modifies Internet Explorer settings
      PID:5048

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\a2Mb5HTTmm\VTc2qqrb\Setup.exe

    Filesize

    72KB

    MD5

    54c64f2f5e35bcb5f95583ee14388bd7

    SHA1

    a136d378794c61917d5d289e443f96b96b6fb7fc

    SHA256

    5c5e05430acc6ddfa390ef5887ce1b2977811b557ed09af7bb546049cefd5f0b

    SHA512

    74100616fca6fb6b90d3567b3be56500de016a0a9d3123a63b92f9b64a84799b31ef19be63fe00e643211626c91cdb7c0f1b2944939fac1846b1f5f874155323

  • C:\Users\Admin\AppData\Local\Temp\a2Mb5HTTmm\VTc2qqrb\Setup.exe

    Filesize

    52KB

    MD5

    2d336bfbe3f9a37c97c4d6e60aebe0b0

    SHA1

    fd487fc8d5a4f19667fd3a197fa69405c58f19fd

    SHA256

    a1394e0b167e1a08fd5abc4eb3f161d16bbf7fdc7c5354be72a51e4cbb65eb37

    SHA512

    0735be0cad2905dbb6ab7a7077ba96da450b7d8022ddc0625299496413e08a4bfda3f070904251004635169178ebd6894e196a4fec5f52e1cf9b8ee9b0025b09

  • memory/532-0-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-2-0x0000000000400000-0x000000000051EB14-memory.dmp

    Filesize

    1.1MB

  • memory/532-1-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-9-0x0000000000400000-0x000000000051EB14-memory.dmp

    Filesize

    1.1MB

  • memory/532-8-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-10-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-12-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-16-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-18-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-25-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-30-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-32-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-33-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-36-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-37-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-38-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-39-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-35-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-34-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-40-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-43-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-44-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-42-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-41-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-31-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-29-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-28-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-27-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-26-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-46-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-50-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-54-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-57-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-56-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-58-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-60-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-59-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-55-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-53-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-52-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-51-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-49-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-61-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-65-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-64-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-63-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-62-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-47-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-48-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-45-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-24-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-23-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-21-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-22-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-20-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-19-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-17-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-15-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-14-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-13-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-11-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-7-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-203-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/532-846-0x00000000021B0000-0x00000000022AE000-memory.dmp

    Filesize

    1016KB

  • memory/5048-424-0x0000000000400000-0x000000000051EB14-memory.dmp

    Filesize

    1.1MB

  • memory/5048-618-0x00000000020B0000-0x00000000021AE000-memory.dmp

    Filesize

    1016KB

  • memory/5048-837-0x00000000020B0000-0x00000000021AE000-memory.dmp

    Filesize

    1016KB