Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-01-2025 12:36

General

  • Target

    JaffaCakes118_e76c5cab93889205e1164cd7b9fa3f87.exe

  • Size

    261KB

  • MD5

    e76c5cab93889205e1164cd7b9fa3f87

  • SHA1

    d30dff3bc86d564e8a83d2e2ee75991db3c6b3a4

  • SHA256

    2e22b9dfbaf2706513c9b2cce666109e89c6982f2ef8aaf7800d5c09b2fe7a40

  • SHA512

    9b5e8a7c54bf70e8c742f35a5180ca58e63693fa40d40136b88d8a97ec14d70169d3d0ad89c41b3090b920ed62d079c0b4cd4822893e991b315397ae69c8e0fa

  • SSDEEP

    6144:sVBUNmwa38SsyUtYOp6TGpVZL49P8WKF90d9DqQkDij9F:sXmVVtYRKpVpgP8xz0d9DqQkDij9F

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_e76c5cab93889205e1164cd7b9fa3f87.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e76c5cab93889205e1164cd7b9fa3f87.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:2936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2936-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2936-1-0x0000000000310000-0x0000000000377000-memory.dmp

    Filesize

    412KB

  • memory/2936-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2936-4-0x0000000002000000-0x00000000020B4000-memory.dmp

    Filesize

    720KB

  • memory/2936-14-0x0000000002000000-0x00000000020B4000-memory.dmp

    Filesize

    720KB

  • memory/2936-12-0x0000000002000000-0x00000000020B4000-memory.dmp

    Filesize

    720KB

  • memory/2936-10-0x0000000002000000-0x00000000020B4000-memory.dmp

    Filesize

    720KB

  • memory/2936-8-0x0000000002000000-0x00000000020B4000-memory.dmp

    Filesize

    720KB

  • memory/2936-6-0x0000000002000000-0x00000000020B4000-memory.dmp

    Filesize

    720KB

  • memory/2936-15-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2936-16-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-20-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-18-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-42-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-55-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-69-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-41-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-43-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-44-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-83-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-45-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-47-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-46-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-48-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-49-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-51-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-50-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-52-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-53-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-86-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-85-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-84-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-82-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-81-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-80-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-79-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-78-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-77-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-76-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-75-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-74-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-73-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-72-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-71-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-70-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-68-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-67-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-66-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-65-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-64-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-63-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-62-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-61-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-60-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-59-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-58-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-57-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-56-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-54-0x00000000025F0000-0x00000000026AA000-memory.dmp

    Filesize

    744KB

  • memory/2936-105-0x0000000000310000-0x0000000000377000-memory.dmp

    Filesize

    412KB

  • memory/2936-109-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB