Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
16-01-2025 09:40
General
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Target
f045db38d511897cc39a006482351bdc6c398469d1bd33ea1fa7ea8cbdf2ea93.exe
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Size
208KB
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MD5
0bcb1fbf012b5a6871a6df155c6db27f
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SHA1
c6952514a3415d5982f5a30e7b859e1434e03e87
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SHA256
f045db38d511897cc39a006482351bdc6c398469d1bd33ea1fa7ea8cbdf2ea93
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SHA512
87c22b844fa800a92d56111730e9da3cdcb6e28ccce05e85d745f87d6aacd1302a7675862c1ef2c5a30a8a088fc0ac98b8b9bf68eaa08bd8c02d2e9378bfd4be
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SSDEEP
6144:nZWia9ubuBsyGvMwlvaB8Mi5vz9IGePA+hq5e:ZquCuygMQjd5vJIBP17
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
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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 16 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\f045db38d511897cc39a006482351bdc6c398469d1bd33ea1fa7ea8cbdf2ea93.exe"C:\Users\Admin\AppData\Local\Temp\f045db38d511897cc39a006482351bdc6c398469d1bd33ea1fa7ea8cbdf2ea93.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
162B
MD54f8e702cc244ec5d4de32740c0ecbd97
SHA13adb1f02d5b6054de0046e367c1d687b6cdf7aff
SHA2569e17cb15dd75bbbd5dbb984eda674863c3b10ab72613cf8a39a00c3e11a8492a
SHA51221047fea5269fee75a2a187aa09316519e35068cb2f2f76cfaf371e5224445e9d5c98497bd76fb9608d2b73e9dac1a3f5bfadfdc4623c479d53ecf93d81d3c9f
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Filesize
208KB
MD5d51ba3b5330bdc7f1ac8a318e75a86eb
SHA1c80347245214d7518e5942fbe6490a6d2a1a0830
SHA25672fc7728eb2f5735e11bf164ad4e0b43184aa95e11682287bca198b53d4156cf
SHA512abdd0950ca97ae3a1af2f21630a16ac14e87609857dbb3e53ca311364d3f21dafb06e6151f5a3573432ed4df0874be88dff384d6e51105de65ed4f329f3aa478
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Filesize
732KB
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Filesize
732KB
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Filesize
680KB
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Filesize
564KB
-
Filesize
732KB
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Filesize
732KB
-
Filesize
732KB
-
Filesize
564KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
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
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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
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
564KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
564KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
380KB
-
Filesize
564KB
-
Filesize
328KB
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Filesize
564KB
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Filesize
380KB
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Filesize
328KB