Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    20/02/2025, 15:47

General

  • Target

    JaffaCakes118_0cb7503af82cc415c1f4d6029271f1f0.exe

  • Size

    276KB

  • MD5

    0cb7503af82cc415c1f4d6029271f1f0

  • SHA1

    0dbf7546cbdd1271d24e701925b114d8fe07757e

  • SHA256

    aa580bcac46f578bb80d1051f7fad8483893bc8b1ff7aa73cfd2778186637b04

  • SHA512

    4b995642dfa93518e9506107715f6e9ef028e833e70e652e2ef52b7028fc2c4270eb6e325700edf0d7e1dfffac78f53d31bb1d17736a2c62c6172ae1a74e2bea

  • SSDEEP

    6144:9bQNKag8vlyawBHbkyOufT/deL1I0ivNCXcmq/JIby:9bQcf8kBHbHOufT/dYivQcm+

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
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0cb7503af82cc415c1f4d6029271f1f0.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0cb7503af82cc415c1f4d6029271f1f0.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
    • Suspicious use of UnmapMainImage
    PID:1072

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1072-0-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/1072-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1072-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1072-3-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/1072-4-0x0000000000330000-0x00000000003E2000-memory.dmp

    Filesize

    712KB

  • memory/1072-14-0x0000000000330000-0x00000000003E2000-memory.dmp

    Filesize

    712KB

  • memory/1072-12-0x0000000000330000-0x00000000003E2000-memory.dmp

    Filesize

    712KB

  • memory/1072-10-0x0000000000330000-0x00000000003E2000-memory.dmp

    Filesize

    712KB

  • memory/1072-8-0x0000000000330000-0x00000000003E2000-memory.dmp

    Filesize

    712KB

  • memory/1072-6-0x0000000000330000-0x00000000003E2000-memory.dmp

    Filesize

    712KB

  • memory/1072-15-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-19-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-17-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-62-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-61-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-63-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-60-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-59-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-58-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-57-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-56-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-55-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-54-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-53-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-52-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-51-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-84-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-85-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-83-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-82-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-81-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-80-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-79-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-78-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-77-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-76-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-75-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-74-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-73-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-72-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-71-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-70-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-69-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-68-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-67-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-66-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-65-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-64-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-50-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-49-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-48-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-47-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-46-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-45-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-44-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-41-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-43-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-42-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/1072-105-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1072-106-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1072-107-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB