Analysis

  • max time kernel
    144s
  • max time network
    220s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2024 10:46

General

  • Target

    virussign.com_001d76c0f2266cf5275017fe1f500bf0.exe

  • Size

    226KB

  • MD5

    001d76c0f2266cf5275017fe1f500bf0

  • SHA1

    e92e2de0431ab6f001890544214925535dd79e4e

  • SHA256

    c3dc11574446e9f6f6a68bc92e709b5377c712401907e149c0507192db955be5

  • SHA512

    72831e33a2896262b59e4c515183d60fca6a3be99e0e55a21904021e304b9563830ac04d3cc167d8b54dfc894e869a24bebe20470ad90b2eea18acdb614ff240

  • SSDEEP

    6144:R4lwZ40243s0gJvyTZaPYZeHF/tIzi+Tk98i9goc8VRtiZYj:qn0d8PJvyQYZelVIziveo/Rtii

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\virussign.com_001d76c0f2266cf5275017fe1f500bf0.exe
    "C:\Users\Admin\AppData\Local\Temp\virussign.com_001d76c0f2266cf5275017fe1f500bf0.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\dfs5061.tmp

    Filesize

    344KB

    MD5

    5cfb0f8e32d3b9197bbb972bd374c381

    SHA1

    4c22e0d3b705cc55658af2cde5a62a899f513f90

    SHA256

    72ae74bf4b315a5ff9e1e7ac9a000b9b76df6492a9b1e830686c903b4b0c168a

    SHA512

    5c6c2a526dfc4ccea67a4db844c79e37d1012afa33bb9330d9c1f826ed1335c8c7f2b7bf98cd60a5625433f26a2a6cd48d279e3e32788fd1bf67ec972c9cee45

  • memory/2920-11-0x0000000073DC0000-0x00000000744AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2920-10-0x0000000073DC0000-0x00000000744AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2920-1-0x00000000000F0000-0x00000000000F3000-memory.dmp

    Filesize

    12KB

  • memory/2920-7-0x0000000000300000-0x000000000035C000-memory.dmp

    Filesize

    368KB

  • memory/2920-12-0x0000000073DC0000-0x00000000744AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2920-9-0x0000000073DC0000-0x00000000744AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2920-3-0x0000000073DCE000-0x0000000073DCF000-memory.dmp

    Filesize

    4KB

  • memory/2920-0-0x0000000000360000-0x00000000003EB000-memory.dmp

    Filesize

    556KB

  • memory/2920-8-0x00000000001E0000-0x00000000001EA000-memory.dmp

    Filesize

    40KB

  • memory/2920-18-0x000000000A830000-0x000000000AFD6000-memory.dmp

    Filesize

    7.6MB

  • memory/2920-19-0x0000000073DCE000-0x0000000073DCF000-memory.dmp

    Filesize

    4KB

  • memory/2920-24-0x0000000073DC0000-0x00000000744AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2920-25-0x0000000000360000-0x00000000003EB000-memory.dmp

    Filesize

    556KB

  • memory/2920-26-0x0000000073DC0000-0x00000000744AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2920-27-0x0000000073DC0000-0x00000000744AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2920-28-0x0000000073DC0000-0x00000000744AE000-memory.dmp

    Filesize

    6.9MB