Analysis
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max time kernel
120s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
27-11-2024 06:08
General
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Target
7f626d31244aad467ed6f6437a6adcaf4334c7e536c3efdf2c8f1fbd66826120.exe
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Size
208KB
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MD5
a4f44b68bb4ac614990bf4a22fffc683
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SHA1
a4479552e8e3cfea184615a5a1d1bd94526f0c2f
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SHA256
7f626d31244aad467ed6f6437a6adcaf4334c7e536c3efdf2c8f1fbd66826120
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SHA512
8e0386494ce993ffe14ba384ff7ab6c632edbaa094e52ee0a5021be79583771c227ab279eb983a6ae526130466b1ad38a5a6746687862e9746a38ca5e19e5adc
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SSDEEP
6144:sZWia9ubuBsyGvMwlvaB8Mi5vz9IGePA+hq56:6quCuygMQjd5vJIBP1p
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 8 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\7f626d31244aad467ed6f6437a6adcaf4334c7e536c3efdf2c8f1fbd66826120.exe"C:\Users\Admin\AppData\Local\Temp\7f626d31244aad467ed6f6437a6adcaf4334c7e536c3efdf2c8f1fbd66826120.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
208KB
MD55302412430bc76c661fe0a09fc6da7cc
SHA144fef671a53207230d9b0fc6b472f44351ad81de
SHA256b4f9e281c5ec3474995f03bb3c57f4a257f773d2df739cbaae863d79e02009c7
SHA5121fe953e64cfffa0b8a3091c192782b4f083e9e5b2f191520c8f74e0fabc683f7975743f717be0182b65b5f779c95764c9a265d0c4ec6208432774e8b5ef1485d
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Filesize
732KB
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Filesize
732KB
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Filesize
564KB
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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
564KB
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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
-
Filesize
732KB
-
Filesize
732KB
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Filesize
564KB
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Filesize
732KB
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Filesize
732KB
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Filesize
564KB
-
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
-
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
-
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
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
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Filesize
732KB
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Filesize
732KB
-
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
328KB
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Filesize
380KB
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Filesize
380KB
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Filesize
564KB
-
Filesize
328KB
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Filesize
564KB