Analysis

  • max time kernel
    140s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-12-2024 04:46

General

  • Target

    c5c9386c222293fe44f618673defc01b79ca40fc0ea27e205a3f725d77dda126.exe

  • Size

    231KB

  • MD5

    9f6336f11ae40b22034f19ecba4641ac

  • SHA1

    3bf8998f30f300dc979a608faed41bd747b885eb

  • SHA256

    c5c9386c222293fe44f618673defc01b79ca40fc0ea27e205a3f725d77dda126

  • SHA512

    83c0508f4e30aad6508716a163496a867914b0e2821760df4ebe71b3a33a053588db068c2f6975793e5ed3a2293daf5130ca6a72ee06524dc57b444dd4875c12

  • SSDEEP

    3072:dd2PHUXh5RidYASjd53qI02ojksuzwj42JpfmmJCZwgEE6pjTcTeuwClKWW3n/8Z:v2fOJyf+H9uAGhJkmwwjcTe+KL0Z

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\c5c9386c222293fe44f618673defc01b79ca40fc0ea27e205a3f725d77dda126.exe
    "C:\Users\Admin\AppData\Local\Temp\c5c9386c222293fe44f618673defc01b79ca40fc0ea27e205a3f725d77dda126.exe"
    1⤵
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1704

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\121E.tmp

    Filesize

    1KB

    MD5

    c8adc2b59ece2f9d3df389066c7c8397

    SHA1

    13fc0a0638086410ceeffa7f9202d60fb91a8dd8

    SHA256

    c6f32a2c497374b421d868a7956f8ab5761c4cd95702bad596214bb1aca74657

    SHA512

    89198544283aced40ae454d77d490c7beaba3865d54adbd8a5d6b9c4a2bd66eea7d67d50a63ab4a2cbb8d31789d30e6948f19321798cf66d4039fcc10f44ddf7

  • C:\Users\Admin\AppData\Local\Temp\FEE1.tmp

    Filesize

    593B

    MD5

    926512864979bc27cf187f1de3f57aff

    SHA1

    acdeb9d6187932613c7fa08eaf28f0cd8116f4b5

    SHA256

    b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f

    SHA512

    f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b

  • memory/1704-0-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/1704-1-0x0000000002220000-0x0000000002278000-memory.dmp

    Filesize

    352KB

  • memory/1704-2-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB

  • memory/1704-3-0x0000000002280000-0x0000000002281000-memory.dmp

    Filesize

    4KB

  • memory/1704-4-0x0000000002310000-0x00000000023C4000-memory.dmp

    Filesize

    720KB

  • memory/1704-5-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/1704-6-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-8-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-10-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-11-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-113-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-112-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-155-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-153-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-152-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-151-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-150-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-149-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-148-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-147-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-146-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-145-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-144-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-143-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-142-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-141-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-140-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-139-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-138-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-137-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-136-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-135-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-134-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-133-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-132-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-131-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-130-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-129-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-128-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-127-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-126-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-125-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-124-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-123-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-122-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-120-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-119-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-118-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-117-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-115-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-114-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-111-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-109-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-108-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-107-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-154-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-106-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-105-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-104-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-103-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-121-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-116-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-102-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-110-0x0000000002840000-0x0000000002903000-memory.dmp

    Filesize

    780KB

  • memory/1704-240-0x0000000002220000-0x0000000002278000-memory.dmp

    Filesize

    352KB

  • memory/1704-242-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB