Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    09/06/2026, 04:57

General

  • Target
    tmpg41waq6r.exe
  • Size 303KB
  • Sample260609-flrxcsds3j
  • SHA256 48060558c6da0ba0326c1d31d349b3313bc1977213724c55f96f6762e1a8c507
  • MD5 SHA1 SHA512 SSDEEP TLSH

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

  • Family: Simda, Shiz

    Simda aka Shiz is a stealer and backdoor written in C++.

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies WinLogon 2 TTPs 2 IoCs
  • Drops file in System32 directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmpg41waq6r.exe
    "C:\Users\Admin\AppData\Local\Temp\tmpg41waq6r.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:2220
  • C:\Users\Admin\AppData\Local\Temp\tmpg41waq6r.exe
    C:\Users\Admin\AppData\Local\Temp\TMPG41~1.EXE
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:3292

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2220-0-0x000000007FE10000-0x000000007FE79000-memory.dmp

        memory/2220-1-0x00000000024C0000-0x00000000024C1000-memory.dmp

        memory/2220-2-0x00000000025A0000-0x0000000002652000-memory.dmp

        memory/2220-5-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-6-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-22-0x0000000002670000-0x0000000002671000-memory.dmp

        memory/2220-21-0x0000000002670000-0x0000000002671000-memory.dmp

        memory/2220-10-0x0000000002670000-0x0000000002671000-memory.dmp

        memory/2220-8-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-65-0x0000000000400000-0x00000000004C1000-memory.dmp

        memory/2220-66-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-73-0x00000000006C0000-0x00000000006C1000-memory.dmp

        memory/2220-80-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-88-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-129-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-93-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-128-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-127-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-126-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-125-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-124-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-123-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-122-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-121-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-120-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-119-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-117-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-116-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-115-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-114-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-113-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-112-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-111-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-109-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-108-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-107-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-106-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-105-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-104-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-103-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-102-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-101-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-100-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-99-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-98-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-97-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-96-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-95-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-94-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-92-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-91-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-90-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-89-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-87-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-86-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-85-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-84-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-83-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-82-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-81-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-79-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-78-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-77-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-118-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-110-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/2220-76-0x0000000002B50000-0x0000000002C08000-memory.dmp

        memory/3292-63-0x0000000000400000-0x00000000004C1000-memory.dmp

        memory/3292-64-0x000000007FE10000-0x000000007FE79000-memory.dmp