Analysis

  • max time kernel
    142s
  • max time network
    153s
  • 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 00:35

General

  • Target

    6ba1e4349409e158adf09b16c39e1fe83469cfe702a10ee3c9e95b981d0254b4.exe

  • Size

    2.5MB

  • MD5

    2b11ec634130bb75165699afdc49132d

  • SHA1

    cb3dc78e03c54fdee6fba5a3c87c6afd7ec7d791

  • SHA256

    6ba1e4349409e158adf09b16c39e1fe83469cfe702a10ee3c9e95b981d0254b4

  • SHA512

    4ff1d775a8f679330b2dd84728e7c27b9ec0a7b4cf5a492a90ec4337521dabcff0fbb2c5aaf7cab9c2b37aebdea1fc4db05e3d8c8e09cacd236db33458cfc09e

  • SSDEEP

    49152:zzJjTptpByysA/O1EDfKpkEimZxPL7xuREbXbqpnHUdv6RQbyM3t2:zhtcyskxfUkEi0xPL7UREbGnHUdvCQ+R

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\6ba1e4349409e158adf09b16c39e1fe83469cfe702a10ee3c9e95b981d0254b4.exe
    "C:\Users\Admin\AppData\Local\Temp\6ba1e4349409e158adf09b16c39e1fe83469cfe702a10ee3c9e95b981d0254b4.exe"
    1⤵
    • Loads dropped DLL
    PID:3060

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsb64EB.tmp\System.dll

    Filesize

    11KB

    MD5

    00a0194c20ee912257df53bfe258ee4a

    SHA1

    d7b4e319bc5119024690dc8230b9cc919b1b86b2

    SHA256

    dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

    SHA512

    3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

  • C:\Users\Admin\AppData\Local\Temp\nsb64EB.tmp\System.dll

    Filesize

    11KB

    MD5

    00a0194c20ee912257df53bfe258ee4a

    SHA1

    d7b4e319bc5119024690dc8230b9cc919b1b86b2

    SHA256

    dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

    SHA512

    3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

  • C:\Users\Admin\AppData\Local\Temp\nsb64EB.tmp\nsDialogs.dll

    Filesize

    9KB

    MD5

    c6284e23cd7e4d11db8298deb4541083

    SHA1

    e338686c7579620383ab8cc5a51bbb8d846f60cf

    SHA256

    79914940cbbf70a385f13a9970a9d577d7a7e07d240fe44563b45a472cd4bc3f

    SHA512

    72103e470d770fb402a18e975ff339526a3e4c9aeb8fac1b0977995a6eace0eca965b1915404df9b5a25b59628db1b199d2b9b10372841309c137054356a5cd7

  • memory/3060-135-0x0000000002661000-0x0000000002663000-memory.dmp

    Filesize

    8KB