Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-01-2025 20:53

General

  • Target

    JaffaCakes118_25526114b546a351d778ce36433d1e9a.exe

  • Size

    252KB

  • MD5

    25526114b546a351d778ce36433d1e9a

  • SHA1

    71036b5d80f5b50f3790ef778f7ab71fa814ba2e

  • SHA256

    630711c5f3ec51f0865e9caa88af2c08ddc1f3c3bc8474af97bb3d86bbf9a4f7

  • SHA512

    b9b715c890d87e83e0b6d972ad9bcae3890b784eed8aeb3bb5aec54c1f857f05b58a271652e27d2a427ed051e0b53b8f91520808cc7ba484eef12d8291a85c3c

  • SSDEEP

    6144:1VzVSleqEKiX2Lh7n0CqPgGATLZBBkhUt43essBAUz5WD:1V5SleqkkGCGA/deII

Malware Config

Extracted

Family

simda

Attributes
  • dga

    cihunemyror.eu

    digivehusyd.eu

    vofozymufok.eu

    fodakyhijyv.eu

    nopegymozow.eu

    gatedyhavyd.eu

    marytymenok.eu

    jewuqyjywyv.eu

    qeqinuqypoq.eu

    kemocujufys.eu

    rynazuqihoj.eu

    lyvejujolec.eu

    tucyguqaciq.eu

    xuxusujenes.eu

    puzutuqeqij.eu

    ciliqikytec.eu

    dikoniwudim.eu

    vojacikigep.eu

    fogeliwokih.eu

    nofyjikoxex.eu

    gadufiwabim.eu

    masisokemep.eu

    jepororyrih.eu

    qetoqolusex.eu

    keraborigin.eu

    ryqecolijet.eu

    lymylorozig.eu

    tunujolavez.eu

    xubifaremin.eu

    puvopalywet.eu

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Simda family
  • simda

    Simda is an infostealer written in C++.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies WinLogon 2 TTPs 2 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_25526114b546a351d778ce36433d1e9a.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_25526114b546a351d778ce36433d1e9a.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Adds Run key to start application
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4908

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4908-0-0x0000000000B60000-0x0000000000BA6000-memory.dmp

    Filesize

    280KB

  • memory/4908-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/4908-2-0x00000000007C0000-0x00000000007C1000-memory.dmp

    Filesize

    4KB

  • memory/4908-3-0x0000000002780000-0x0000000002832000-memory.dmp

    Filesize

    712KB

  • memory/4908-4-0x0000000000400000-0x000000000058A000-memory.dmp

    Filesize

    1.5MB

  • memory/4908-5-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-9-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-7-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-63-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-70-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-89-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-97-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-118-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-117-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-116-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-115-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-114-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-113-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-112-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-111-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-110-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-109-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-108-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-107-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-106-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-105-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-104-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-103-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-102-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-101-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-100-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-99-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-98-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-96-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-94-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-93-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-92-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-90-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-88-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-87-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-85-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-84-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-83-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-82-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-81-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-80-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-79-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-78-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-77-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-76-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-75-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-74-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-73-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-95-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-71-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-91-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-69-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-86-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-68-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-67-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-66-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-65-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-64-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-72-0x0000000002980000-0x0000000002A38000-memory.dmp

    Filesize

    736KB

  • memory/4908-150-0x0000000000B60000-0x0000000000BA6000-memory.dmp

    Filesize

    280KB

  • memory/4908-153-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB