Analysis

  • max time kernel
    110s
  • max time network
    118s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-12-2024 03:12

General

  • Target

    137ebd2e486e324091bb0bb8ea7698f9245e05e60c0a393e7ac5795a988515d5N.exe

  • Size

    235KB

  • MD5

    c5be7d0dec9103bb2c4173ef6bfe1d60

  • SHA1

    3bb847c3484441c276f7fc16ead4e7214a3bfe96

  • SHA256

    137ebd2e486e324091bb0bb8ea7698f9245e05e60c0a393e7ac5795a988515d5

  • SHA512

    5d13cc52f1701152b69b65a9b7067f23c628691ff57f1cc0f5443087617562d8acbc040fe8f45958e7d6e17a62531096f4e3c8c81c1b013b774d65b5bba95406

  • SSDEEP

    6144:MKP3AAe679MuCGA04izCqmseHPWditiXIKfftNo:MK4ZIMuf4iCBvn84K96

Malware Config

Extracted

Family

simda

Attributes
  • dga

    gatyfus.com

    lyvyxor.com

    vojyqem.com

    qetyfuv.com

    puvyxil.com

    gahyqah.com

    lyryfyd.com

    vocyzit.com

    qegyqaq.com

    purydyv.com

    gacyzuz.com

    lygymoj.com

    vowydef.com

    qexylup.com

    pufymoq.com

    gaqydeb.com

    lyxylux.com

    vofymik.com

    qeqysag.com

    puzylyp.com

    gadyniw.com

    lymysan.com

    volykyc.com

    qedynul.com

    pumypog.com

    galykes.com

    lysynur.com

    vonypom.com

    qekykev.com

    pupybul.com

Signatures

  • Simda family
  • simda

    Simda is an infostealer written in C++.

  • Modifies WinLogon 2 TTPs 1 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\137ebd2e486e324091bb0bb8ea7698f9245e05e60c0a393e7ac5795a988515d5N.exe
    "C:\Users\Admin\AppData\Local\Temp\137ebd2e486e324091bb0bb8ea7698f9245e05e60c0a393e7ac5795a988515d5N.exe"
    1⤵
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2444

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2444-0-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB

  • memory/2444-1-0x0000000002220000-0x0000000002278000-memory.dmp

    Filesize

    352KB

  • memory/2444-2-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB

  • memory/2444-3-0x0000000002200000-0x0000000002201000-memory.dmp

    Filesize

    4KB

  • memory/2444-4-0x00000000022D0000-0x0000000002384000-memory.dmp

    Filesize

    720KB

  • memory/2444-5-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB

  • memory/2444-6-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-11-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-10-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-8-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-109-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-113-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-157-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-156-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-155-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-154-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-153-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-152-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-151-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-150-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-149-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-148-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-147-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-146-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-145-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-144-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-143-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-142-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-141-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-140-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-139-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-138-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-136-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-135-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-132-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-130-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-131-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-129-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-128-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-127-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-126-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-125-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-124-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-123-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-122-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-121-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-120-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-119-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-118-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-117-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-116-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-114-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-112-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-111-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-110-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-108-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-106-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-105-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-137-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-134-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-133-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-115-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-107-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-104-0x00000000028B0000-0x0000000002973000-memory.dmp

    Filesize

    780KB

  • memory/2444-237-0x0000000002220000-0x0000000002278000-memory.dmp

    Filesize

    352KB

  • memory/2444-238-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB