Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
28-11-2024 08:30
General
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Target
13cd945474c882077cb2556a3199b0f4e0c610a007d6afd45e181cef929724b0.exe
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Size
215KB
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MD5
3834a552bcf3f6028ad9b8ff5fc2c0f2
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SHA1
f62a11c8a8170fee89376265236453ce3d8da068
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SHA256
13cd945474c882077cb2556a3199b0f4e0c610a007d6afd45e181cef929724b0
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SHA512
137c252086262aa9831d541216dabdbd9cfeb75753d19d1baffa3fe14d5fb6568c8a125e7f93034cae099fbe00590f3da733452d59a8f8e914d9b3f66555a54c
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SSDEEP
3072:PoAbvJrZ/CEp1Td3INNAILgwKRpP3fJ2pwLAt/iw1JmWTe1eyfLUH+xW6LykZ:P7vJN/CE/TZINiPPBIwcuWTegi9W4
Malware Config
Extracted
simda
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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
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Simda family
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simda
Simda is an infostealer written in C++.
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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Modifies WinLogon 2 TTPs 1 IoCs
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Drops file in Program Files directory 15 IoCs
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Drops file in Windows directory 2 IoCs
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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.
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Modifies registry class 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\13cd945474c882077cb2556a3199b0f4e0c610a007d6afd45e181cef929724b0.exe"C:\Users\Admin\AppData\Local\Temp\13cd945474c882077cb2556a3199b0f4e0c610a007d6afd45e181cef929724b0.exe"1⤵
- Loads dropped DLL
- Modifies WinLogon
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
215KB
MD5c49ff62af7dc62cb8ab086ad58cd3222
SHA1a9bb0f95227ab50130e1614bc82cbac63771c8f6
SHA256ca23d34903394ed92feff273682121a9cb9cef6c31c05b0b5be24b5566ba4845
SHA512c0abb64c5d9c17816d78ab85976c92979a2310305a00cfdd8705a877c5eae62389b1d90fa0300bf5502633265b09eb1d874c6c8886034537e98db6b77865b61d
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Filesize
12KB
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Filesize
380KB
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Filesize
380KB
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Filesize
12KB
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Filesize
380KB
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Filesize
380KB
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Filesize
680KB
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Filesize
680KB
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Filesize
680KB
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Filesize
380KB
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Filesize
680KB
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Filesize
680KB
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Filesize
680KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB