Analysis

  • max time kernel
    141s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-01-2025 01:35

General

  • Target

    JaffaCakes118_1d7087e5cf7af1e4c8bc919ced212ff4.exe

  • Size

    249KB

  • MD5

    1d7087e5cf7af1e4c8bc919ced212ff4

  • SHA1

    e650f99314de729b4653a619537af11fdeb51f99

  • SHA256

    29d79043287c4f9e17c13426adcb8b5ee48fe6f5e4ec96524444f80a2bc8b5fd

  • SHA512

    f028c3e40bc6a5b89f65d3d126f39283309ee266f663223cb128fb3a4b5311afb95c18500b570a85cb93b4761387959d508794f4135d3591e4f05805f61985ed

  • SSDEEP

    6144:tR0vWKpmDpt5RDGB3C2kyW7UqVEc1snbkn:oMR63CQcjlsnu

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\JaffaCakes118_1d7087e5cf7af1e4c8bc919ced212ff4.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d7087e5cf7af1e4c8bc919ced212ff4.exe"
    1⤵
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3776

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\8018.tmp

    Filesize

    593B

    MD5

    926512864979bc27cf187f1de3f57aff

    SHA1

    acdeb9d6187932613c7fa08eaf28f0cd8116f4b5

    SHA256

    b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f

    SHA512

    f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b

  • C:\Users\Admin\AppData\Local\Temp\C025.tmp

    Filesize

    24KB

    MD5

    cc43ae1811e187b084bd31c879782e35

    SHA1

    cec96a566af99347b204603ad77fbc4cb5b8c018

    SHA256

    720caa5fce318123aaa90f76ba7efa8a16699a89a6140a09aec1e76d44df3da5

    SHA512

    2d1f1cf8ff4ebf924036ba9f3bf18777035d99b64e620ce35763f747c3c7464568aec9fc448f4bc02fb3dc0aa85935f6dab9e872096b7fe8364153fbd989a75c

  • memory/3776-0-0x0000000000400000-0x00000000004EE000-memory.dmp

    Filesize

    952KB

  • memory/3776-1-0x0000000002260000-0x00000000022B8000-memory.dmp

    Filesize

    352KB

  • memory/3776-2-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB

  • memory/3776-3-0x00000000007A0000-0x00000000007A1000-memory.dmp

    Filesize

    4KB

  • memory/3776-4-0x00000000022C0000-0x0000000002374000-memory.dmp

    Filesize

    720KB

  • memory/3776-5-0x0000000000400000-0x00000000004EE000-memory.dmp

    Filesize

    952KB

  • memory/3776-6-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-11-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-10-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-8-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-157-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-161-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-160-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-159-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-158-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-156-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-155-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-154-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-153-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-152-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-151-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-150-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-149-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-148-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-147-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-146-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-145-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-144-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-143-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-142-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-141-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-140-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-139-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-138-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-137-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-136-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-133-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-131-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-132-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-130-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-129-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-128-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-127-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-126-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-125-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-124-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-123-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-122-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-121-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-120-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-119-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-118-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-117-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-115-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-114-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-113-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-112-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-110-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-109-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-108-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-135-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-134-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-116-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-111-0x0000000002870000-0x0000000002933000-memory.dmp

    Filesize

    780KB

  • memory/3776-247-0x0000000002260000-0x00000000022B8000-memory.dmp

    Filesize

    352KB

  • memory/3776-249-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB