Analysis
-
max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
-
submitted
24/11/2024, 13:57
General
-
Target
6e099fddc1f44d1bd61e743ed0bda410f0e28354c5f82661f66cd25aaa6ad47e.exe
-
Size
208KB
-
MD5
87f94eb25d7c79d485ff042858bed87f
-
SHA1
de7f2c626ab175d29571fb57db853008452e97d3
-
SHA256
6e099fddc1f44d1bd61e743ed0bda410f0e28354c5f82661f66cd25aaa6ad47e
-
SHA512
f203ea7833f0aab58fbda205897c9d2cc23eb827d9843fe6ef3b55aa874e8a23557b0544c26ec7e25b5232815edb7fd1bd3a5d40ec14af22e0f7aeb4726d3ea1
-
SSDEEP
6144:MZWia9ubuBsyGvMwlvaB8Mi5vz9IGePA+hq5O:aquCuygMQjd5vJIBP1z
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 15 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\6e099fddc1f44d1bd61e743ed0bda410f0e28354c5f82661f66cd25aaa6ad47e.exe"C:\Users\Admin\AppData\Local\Temp\6e099fddc1f44d1bd61e743ed0bda410f0e28354c5f82661f66cd25aaa6ad47e.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
208KB
MD5c940eb5aac95a17675174d9b17d1a988
SHA14bbe9094751d4c2658ec026b51502b1e929e7c81
SHA256e9ea0893d362e1504d63aaf66c5b10f0bc5e5a6a0dfc80e13cca7f1f4687f3df
SHA5122d79ecb693501afa802eef406e9634e3cec0d3fbb378356e2425ce96fc341758dc75f2b2a53da8236c679beaf7cf450088b55863a256cc9bda242c76f8b6e976
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
564KB
-
Filesize
680KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
680KB
-
Filesize
680KB
-
Filesize
564KB
-
Filesize
680KB
-
Filesize
680KB
-
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
564KB
-
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
380KB
-
Filesize
380KB
-
Filesize
328KB
-
Filesize
564KB
-
Filesize
328KB
-
Filesize
564KB