Analysis

  • max time kernel
    120s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    06/11/2024, 01:07

General

  • Target

    07d89fd019ed60832ace1226a3a920bb24aaa9cd2f014d310f7924853579dcc1N.exe

  • Size

    130KB

  • MD5

    ece0854ff908fe5521f959a11ad5a940

  • SHA1

    6e5772edbcf2e3b46a3216e20ebada742f3d2aee

  • SHA256

    07d89fd019ed60832ace1226a3a920bb24aaa9cd2f014d310f7924853579dcc1

  • SHA512

    5b7aa294cf872f4da10ce5cce681ff7ead404e05ddf46686791c45c37244aff868342bf06d61a81df05fe7170161789918b9847133edeadd12c81bbe8740430e

  • SSDEEP

    3072:hoRUhehbIyIMQ4Aa1ZthsMxFUy4ipiIUpB6Bo:CRUhehb15QYZthsMxFQJIUj

Malware Config

Signatures

  • Renames multiple (292) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\07d89fd019ed60832ace1226a3a920bb24aaa9cd2f014d310f7924853579dcc1N.exe
    "C:\Users\Admin\AppData\Local\Temp\07d89fd019ed60832ace1226a3a920bb24aaa9cd2f014d310f7924853579dcc1N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2172

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-3692679935-4019334568-335155002-1000\desktop.ini.tmp

          Filesize

          130KB

          MD5

          6173d7de35d6bc124c4bcbd4b3d6d33f

          SHA1

          8a1abef8ab586db54242edcf0de2d63861976b92

          SHA256

          b6081c65196e0416071dfef9a1fff80b9ab5063e887fcaabd452e9f05bb4e296

          SHA512

          1930fe2eea15a06c91867cb05ec8d3b77bb9aa1bd0c48f3765c18d8b210e5c7248952966fd7ffd3fb24d12c9996682f214fee925a8d591c0afa59bb0ac17039f

        • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

          Filesize

          139KB

          MD5

          1cbbf398715f6a25d3ffa65b92aa480c

          SHA1

          0e1a7b435c921a6ec436cb25a1bc7cd68033aa8e

          SHA256

          a264e6a3b1795f6b15aa621cf5b2311e411427ece233fbb00cee206ef6b2b0b4

          SHA512

          ba1a9c4d90846d06e24ea5b0f1028fb65d82c6b84138ea24942c0f889ba4a650bf74c5520fe73c4f6d9d68164d9ed4012de630c3862b7b59a31a9ad20bb09570

        • memory/2172-0-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB

        • memory/2172-26-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB