Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
02/06/2026, 04:16
General
- Target tmpaqmpw8ba.exe
- Size 206KB
- Sample260602-evx93aez4k
- SHA256 92d65534d4d7f01b6ef03e214516d34a1ffed2ac0fa50e2712c65472c20db4f1
Malware Config
Extracted
-
simda
-
dga
gatyfus.com
lyvyxor.com
vojyqem.com
qetyfuv.com
puvyxil.com
gahyqah.com
lyryfyd.com
vocyzit.com
qegyqaq.com
purydyv.com
gacyzuz.com
lygymoj.com
vowydef.com
qexylup.com
pufymoq.com
gaqydeb.com
lyxylux.com
vofymik.com
qeqysag.com
puzylyp.com
gadyniw.com
lymysan.com
volykyc.com
qedynul.com
pumypog.com
galykes.com
lysynur.com
vonypom.com
qekykev.com
pupybul.com
Signatures
- Family: Simda, Shiz
Simda aka Shiz is a stealer and backdoor written in C++.
- Detects Simda aka Shiz backdoor 63 IoCs
- Executes dropped EXE 1 IoCs
- Modifies WinLogon 2 TTPs 1 IoCs
- Drops file in Program Files directory 5 IoCs
- Drops file in Windows directory 2 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.
- Modifies registry class 1 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\tmpaqmpw8ba.exe"C:\Users\Admin\AppData\Local\Temp\tmpaqmpw8ba.exe"1⤵
- Modifies WinLogon
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\apppatch\svchost.exe"C:\Windows\apppatch\svchost.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
svchost.exe
memory/956-0-0x0000000000400000-0x0000000000495000-memory.dmp
memory/956-1-0x0000000002D60000-0x0000000002DB2000-memory.dmp
memory/956-15-0x0000000002D60000-0x0000000002DB2000-memory.dmp
memory/956-14-0x0000000000400000-0x0000000000495000-memory.dmp
memory/1696-13-0x0000000000400000-0x0000000000495000-memory.dmp
memory/1696-16-0x0000000002F60000-0x0000000002FB2000-memory.dmp
memory/1696-17-0x0000000003200000-0x00000000032AA000-memory.dmp
memory/1696-20-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-23-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-21-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-24-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-35-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-81-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-80-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-79-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-77-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-76-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-75-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-74-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-73-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-71-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-70-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-69-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-68-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-67-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-66-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-65-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-62-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-64-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-63-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-61-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-60-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-58-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-57-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-56-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-55-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-54-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-53-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-51-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-50-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-49-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-48-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-47-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-46-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-45-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-44-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-43-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-42-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-41-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-40-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-39-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-38-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-36-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-34-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-33-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-32-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-31-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-30-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-29-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-28-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-27-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-78-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-72-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-59-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-52-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-25-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-37-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-26-0x00000000033F0000-0x00000000034A7000-memory.dmp
memory/1696-163-0x00000000033F0000-0x00000000034A7000-memory.dmp