Analysis
-
max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
-
submitted
22-12-2024 05:35
General
-
Target
5c59e6fdcfce57aadf789de7ea6ee956c1775e5ec95b1ba3ab3be0f417cff5a7.exe
-
Size
358KB
-
MD5
6c147641beaca8cdbfef83922528ab2c
-
SHA1
a9b500440e4f23d73d330e09e5e127f143827d45
-
SHA256
5c59e6fdcfce57aadf789de7ea6ee956c1775e5ec95b1ba3ab3be0f417cff5a7
-
SHA512
d42439b0c16ba6e0039a36a794e8b8426df9703a33c7b4f0ee8e5405dcf3fb7a0d94783697438fde635a5fe7d2fee99d10f6c70d6cd608a0eaec2c98796a2ceb
-
SSDEEP
6144:oXRcmWhxR1arY/PbgmFOabPIIBhJXAv7eTY9suz0xhttGSrDKE3KIQvSka8bjd:oCmWTR1arYnEKosuzY34CZ3DQvSkNN
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
-
Simda family
-
simda
Simda is an infostealer written in C++.
-
Executes dropped EXE 1 IoCs
-
Loads dropped DLL 2 IoCs
-
Modifies WinLogon 2 TTPs 1 IoCs
-
Drops file in Program Files directory 5 IoCs
-
Drops file in Windows directory 2 IoCs
-
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.
-
Modifies registry class 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 1 IoCs
-
Suspicious behavior: RenamesItself 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 4 IoCs
-
Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\5c59e6fdcfce57aadf789de7ea6ee956c1775e5ec95b1ba3ab3be0f417cff5a7.exe"C:\Users\Admin\AppData\Local\Temp\5c59e6fdcfce57aadf789de7ea6ee956c1775e5ec95b1ba3ab3be0f417cff5a7.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
-
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
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
358KB
MD5d01fb5b5ae2b8ecd2414ae5ba588eda6
SHA1d2d5bebb60d78826d9d34aa7d46f1203033e3837
SHA256c50257bd8b8825012745f78496a8d3412428c978e9d9e1eed520bb5da0654ac0
SHA5121e3152263837b075630c5b8fd1ab1f811106df36c4b2d92b45f2cb9ed76d3732b6010f3acf79e04f2b796a09a8d49acd8c8fc56f8394567a20a0ea861a6a208b
-
Filesize
680KB
-
Filesize
680KB
-
Filesize
680KB
-
Filesize
680KB
-
Filesize
680KB
-
Filesize
732KB
-
Filesize
680KB
-
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
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