Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
18-12-2024 21:49
General
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Target
60e020a290f5847017e0d109543adda297c7003b556f1b3b71cce9ee35ba8e14.exe
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Size
355KB
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MD5
004ba2f0021c3ba6ea999c95f0709a14
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SHA1
f58ddf25ac66f0652cce091ffae7c35ee20bfe1c
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SHA256
60e020a290f5847017e0d109543adda297c7003b556f1b3b71cce9ee35ba8e14
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SHA512
dc4afac370db8ec1587cfbcb529f0698519db569e64f0a5ca7399427eaad149ff401ff14c901748b5b1d6ce64111810f4779f53000e3f3db9e0356d4215cf18c
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SSDEEP
6144:UgEmWPDNND9yRPzLq+YXFqaZiMLic9kzVd7EAC4TSs9EiP:2mWhND9yJz+b1FcMLmp2ATTSsdP
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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Modifies WinLogon for persistence 2 TTPs 1 IoCs
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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 2 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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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\60e020a290f5847017e0d109543adda297c7003b556f1b3b71cce9ee35ba8e14.exe"C:\Users\Admin\AppData\Local\Temp\60e020a290f5847017e0d109543adda297c7003b556f1b3b71cce9ee35ba8e14.exe"1⤵
- Loads dropped DLL
- Modifies WinLogon
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\Windows\apppatch\svchost.exe"C:\Windows\apppatch\svchost.exe"2⤵
- Modifies WinLogon for persistence
- Executes dropped EXE
- Modifies WinLogon
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
42KB
MD5b91044a232368625ef4cd8349380c671
SHA1bc447c9ebf1033c973bc5d71c090bc61f5693a3f
SHA256087824cb8d3e5b07b9ac9bdace3d731bf5acd0f602050ad66e68d1a94c0493b1
SHA512e201baebf3308d62700a0c7ed4864c6b30ecb6549a4b7cdbb7b1ee5085c6db59107a8a2f38503648afa7679cc9e1fc969680626b9703a54788e1e1c92b53d11b
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Filesize
593B
MD5926512864979bc27cf187f1de3f57aff
SHA1acdeb9d6187932613c7fa08eaf28f0cd8116f4b5
SHA256b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f
SHA512f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b
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Filesize
355KB
MD5178c0ea1663f04745c25f337768a455d
SHA105cfcd70d3a2f6740e0d4606e7107311b551b553
SHA25691aac5dc4898b837175da4674f8e4cd7aacb5577df5c29cf47f2a5c5ab8bc5be
SHA512ddf5a1a2f948cb8c99a0747e03e72f3960870856595efe803fceaab58d229ee862ab9934906082f625d4523de6146d846ded85ed70c6ce970ddff6bbb69ceea3
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Filesize
380KB
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Filesize
672KB
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Filesize
728KB
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728KB
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728KB
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Filesize
672KB
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672KB
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Filesize
672KB
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Filesize
672KB
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Filesize
672KB
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Filesize
728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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728KB
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Filesize
728KB
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728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB