Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
23/11/2024, 03:59
General
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Target
3d7fc74a7388dc32015d9d5f1e4fdec75ccb18549129c720d6f62c81f0ca2b6fN.exe
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Size
217KB
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MD5
e67b9930cd83aaa1d5cc36546b94a030
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SHA1
a39dedc0052c4b9140ceb90b04162d4cb84c7351
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SHA256
3d7fc74a7388dc32015d9d5f1e4fdec75ccb18549129c720d6f62c81f0ca2b6f
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SHA512
51b3dc49a4cfdf1f6524955556b85382e102241740789b7b70e914c9e4a7116defbc54722430a28754f1f0ccc614eafdeb11b424ecfa70dcac6577293e7f58e0
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SSDEEP
6144:unyiqVQBf0EaIp8fkTJJsK1eEzEB1XjrkXb5:HEdp8csKpE7XXo
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 14 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\3d7fc74a7388dc32015d9d5f1e4fdec75ccb18549129c720d6f62c81f0ca2b6fN.exe"C:\Users\Admin\AppData\Local\Temp\3d7fc74a7388dc32015d9d5f1e4fdec75ccb18549129c720d6f62c81f0ca2b6fN.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
217KB
MD57f214b58c19baf3674468e1da123eea2
SHA1fe4bc5d7220283b9364e6497e64c623a9ccf62f3
SHA2564645ada515b376253708f64e5c0db8bd318bf16c6481869f6de4eacc156180f7
SHA512feb649f5047f675958b548a88d7ae3b5c9080d19c4ba91c2ce64aefc394425c081127e6882cd78e29cfc3a9884839dc0933f97bdaf0d4e50097ef6d5ab95f77c
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Filesize
732KB
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Filesize
732KB
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Filesize
680KB
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Filesize
680KB
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Filesize
732KB
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Filesize
420KB
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Filesize
680KB
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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
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
12KB
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Filesize
380KB
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Filesize
420KB
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Filesize
380KB
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Filesize
12KB