Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
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submitted
31-12-2024 02:29
General
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Target
b169975501d8c9a3389bbd83876b6215e5a8e9c00cc9a540049c07e5c220937c.exe
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Size
206KB
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MD5
4684b0b9a59c02a58858c294b9a1f78c
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SHA1
a454badfe95eb488d54c30840ffc5451be859f2b
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SHA256
b169975501d8c9a3389bbd83876b6215e5a8e9c00cc9a540049c07e5c220937c
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SHA512
63a8586a8865a3c359deca6442b6ed3bc5b067145dda94ac8194aa9f374371eb58faa2d96952d42eb62a53b6c77284c0e70c917fd4cd4f26b5a381f36dd2a65d
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SSDEEP
6144:P+EqFQ9A9ty5bhJcrs0MurPw/c4hd/B/coyXT3nOGX6T+:P+U9qyFhJy56d/eoyXjn9W+
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 2 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 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\b169975501d8c9a3389bbd83876b6215e5a8e9c00cc9a540049c07e5c220937c.exe"C:\Users\Admin\AppData\Local\Temp\b169975501d8c9a3389bbd83876b6215e5a8e9c00cc9a540049c07e5c220937c.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
162B
MD54f8e702cc244ec5d4de32740c0ecbd97
SHA13adb1f02d5b6054de0046e367c1d687b6cdf7aff
SHA2569e17cb15dd75bbbd5dbb984eda674863c3b10ab72613cf8a39a00c3e11a8492a
SHA51221047fea5269fee75a2a187aa09316519e35068cb2f2f76cfaf371e5224445e9d5c98497bd76fb9608d2b73e9dac1a3f5bfadfdc4623c479d53ecf93d81d3c9f
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Filesize
206KB
MD51d52ef1910e50bcf401cf96f5750e4ac
SHA127209dd24881b64620829b0b8668ad0bf44e0975
SHA256c179d93e7914c35a1f7bf5bf6a8ff8afbb04a4b6284aa1258cf7ef34f8c8e51f
SHA512125edfe242fdfa03b775df77e11a6fee77999dd59afbe9de252ec5f0098e08b849bb611bb5a621e411060a40b38644ad3ce2c7e1ae718f2b831df8baca7b97fe
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Filesize
596KB
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Filesize
328KB
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Filesize
380KB
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Filesize
380KB
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Filesize
328KB
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Filesize
596KB
-
Filesize
732KB
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Filesize
732KB
-
Filesize
596KB
-
Filesize
680KB
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Filesize
680KB
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Filesize
680KB
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Filesize
680KB
-
Filesize
596KB
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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
-
Filesize
732KB
-
Filesize
732KB
-
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
596KB
-
Filesize
732KB
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Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
596KB
-
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
-
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
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Filesize
732KB