Analysis

  • max time kernel
    30s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    04/12/2022, 01:29

General

  • Target

    b0663c6c5588da2839cc60650428d779e603237d09fc4fcaefb484b921954e9e.exe

  • Size

    181KB

  • MD5

    609fd3f4d9513efc02e7b4c70ffcebe6

  • SHA1

    62cecc58f49bd66631caa6c1482288320d5a4665

  • SHA256

    b0663c6c5588da2839cc60650428d779e603237d09fc4fcaefb484b921954e9e

  • SHA512

    b29a438289f659f281b4ce1f736dfc2387711c9cb68299edcacc6eb9a75ebe480f4ff9603dd74d7924e235e9da6a08916ab78b276a2d9b63b0811fa93bf9885c

  • SSDEEP

    3072:da34u3Yq6fuH8oLMrFlR12SR5yVVB6iUFVjEPN4FxB1pXtikOaZLgQ:ju3O48QGRo0yLEbjQWxBhiEZ

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 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\b0663c6c5588da2839cc60650428d779e603237d09fc4fcaefb484b921954e9e.exe
    "C:\Users\Admin\AppData\Local\Temp\b0663c6c5588da2839cc60650428d779e603237d09fc4fcaefb484b921954e9e.exe"
    1⤵
    • Loads dropped DLL
    PID:1724

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nsyB31C.tmp\System.dll

    Filesize

    12KB

    MD5

    8cf2ac271d7679b1d68eefc1ae0c5618

    SHA1

    7cc1caaa747ee16dc894a600a4256f64fa65a9b8

    SHA256

    6950991102462d84fdc0e3b0ae30c95af8c192f77ce3d78e8d54e6b22f7c09ba

    SHA512

    ce828fb9ecd7655cc4c974f78f209d3326ba71ced60171a45a437fc3fff3bd0d69a0997adaca29265c7b5419bdea2b17f8cc8ceae1b8ce6b22b7ed9120bb5ad3

  • memory/1724-54-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

    Filesize

    8KB