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Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    18/08/2024, 07:15

General

  • Target

    d5690691bbf0f7b2c1b61e84948b0660N.exe

  • Size

    44KB

  • MD5

    d5690691bbf0f7b2c1b61e84948b0660

  • SHA1

    2ec0daf62c4cea8e4817c3b34c3c3704e37d5d1d

  • SHA256

    0e5f31d7a352737e8bf766043555ffb4b994cfa9964db302299cad7a487d79c0

  • SHA512

    ee09393b17a33f73ed46c75c0e5ccdae579b01bc6b480e0691ed211d95fdbe6c3b62ed3b806c8b9a3270c8842b0718270f8080cdf6054ca95adadc26551d0958

  • SSDEEP

    768:W7BlpppARFbhknrzzA8JQ2AdJCzA8JQ2AdJWX0kXX0k8QQ4NQ4r:W7ZppApkGpJQQ4NQ4r

Score
9/10

Malware Config

Signatures

  • Renames multiple (3271) files with added filename extension

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

  • 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\d5690691bbf0f7b2c1b61e84948b0660N.exe
    "C:\Users\Admin\AppData\Local\Temp\d5690691bbf0f7b2c1b61e84948b0660N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2316

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3294248377-1418901787-4083263181-1000\desktop.ini.tmp

    Filesize

    44KB

    MD5

    e333a09a6e8274b2b8de8dee1a887958

    SHA1

    1cde10bbed8cd885f21f13ec71cec2b6c638fd54

    SHA256

    366cc51c7c9aa52198e1cf0cb2540e2cafcd8f1f7affa110b6e73d4a8611e7bf

    SHA512

    e17d4fe144e66fa3e7f4511104a0be5a0bb3f8bf4acb178e3cec2fed5c2e63e59bcc1be1733df75eb8be5c13a7cb3003ca276ee80a55a0f5606b5dd489781c8e

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

    Filesize

    53KB

    MD5

    bc428af585c6b4391f008a38f2569101

    SHA1

    a20198307b6e4129a7a0e53871c14c5dadcf2e9d

    SHA256

    2ae5a0606826fdc73719acb539a5451ce5ca31a6d69293abbeebe0b22d2506e6

    SHA512

    5c01de580a4bdbc3fddbd8a0f2276411058843140543484fbb30dfa36001bf37af18f15d14bf2badf21b1416ba2636a66495b12b7363aa19babd138dc289ed6e