Analysis
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max time kernel
150s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
18-01-2025 19:53
General
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Target
0a777489e69a39b03afa1151fb2220175042c217fe9512aa5958b625e2bd007d.exe
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Size
217KB
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MD5
85506a03dd60c55397130b4ba2c80498
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SHA1
2bae29b7f58d40dd75d05194bfce19858a3c25b5
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SHA256
0a777489e69a39b03afa1151fb2220175042c217fe9512aa5958b625e2bd007d
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SHA512
a585f4c779cb039e38d316baa343a36c0e599c5b6723fadf079b7b6f97952c01dd5ad986a81010224764c98a68f7b71db5faee40bd3735f758b9bb8de78d2ea6
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SSDEEP
6144:9nyiqVQBf0EaIp8fkTJJsK1eEzEB1XjrkXb:uEdp8csKpE7XX
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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Modifies WinLogon 2 TTPs 1 IoCs
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Drops file in Program Files directory 9 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 64 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 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\0a777489e69a39b03afa1151fb2220175042c217fe9512aa5958b625e2bd007d.exe"C:\Users\Admin\AppData\Local\Temp\0a777489e69a39b03afa1151fb2220175042c217fe9512aa5958b625e2bd007d.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
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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
217KB
MD5d6a5cbd0c7c4f61ede8f3c65794f2fdc
SHA1df30d0195e40fe2ecb8b8575eb8e78e1064f7fdb
SHA2564a831a378c5d1d39bfc64c6f91e6b6d98e0548bf047bbba02a6733c5040a5264
SHA51258f79106ae1bb93fa0dcea21262a773a5bc5df877da551da5b514e459df6209b1458d6b94a60e731ced7af5cf33f56828440d4f31da221455eeb0e399b73a085
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Filesize
732KB
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Filesize
732KB
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Filesize
680KB
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Filesize
420KB
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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
420KB
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Filesize
732KB
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Filesize
732KB
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Filesize
420KB
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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
380KB
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Filesize
12KB
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Filesize
380KB
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Filesize
12KB
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Filesize
420KB