Analysis
- max time kernel
150s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
14/10/2026, 02:44
General
- Target jaffacakes118_HEUR.Trojan.Win32.Generic.exe
- Size 260KB
- Sample261014-c75tkavs9p
- SHA256 4882de42faab5b5509653238d9bc0383a1cf4af3884d17e47d13bda074e75b99
Malware Config
Extracted
-
simda
-
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
- Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
- Modifies WinLogon 2 TTPs 2 IoCs
- Drops file in Windows directory 1 IoCs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exeC:\Users\Admin\AppData\Local\Temp\JAFFAC~1.EXE1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
1Winlogon Helper DLL
2Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
1Winlogon Helper DLL
2Replay Monitor
Loading Replay Monitor...
Downloads
memory/4648-0-0x0000000002770000-0x00000000027D7000-memory.dmp
memory/4648-2-0x00000000027E0000-0x0000000002892000-memory.dmp
memory/4648-5-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-6-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-8-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-59-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-82-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-81-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-116-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-112-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-111-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-109-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-107-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-99-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-97-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-95-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-92-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-91-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-89-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-123-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-86-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-83-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-80-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-79-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-77-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-70-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-67-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-121-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-118-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-115-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-114-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-65-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-113-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-110-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-106-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-108-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-104-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-63-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-103-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-102-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-101-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-100-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-98-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-96-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-94-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-93-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-90-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-88-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-87-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-85-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-84-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-78-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-75-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-76-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-74-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-73-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-72-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-71-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-69-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-68-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-66-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-64-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-105-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-62-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-61-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-60-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/4648-3506-0x0000000002B10000-0x0000000002BC8000-memory.dmp
memory/5432-434-0x00000000022C0000-0x0000000002327000-memory.dmp
memory/5432-581-0x00000000022C0000-0x0000000002327000-memory.dmp