Analysis
-
max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
-
submitted
17-12-2024 20:49
General
-
Target
56352d789ac03427540db129f320104e4199efa659617ebca5b41ca991ab7253.exe
-
Size
217KB
-
MD5
641e5a947aae1273c3952a3c8053d7cf
-
SHA1
0522100c17ef8a7191612fa580fc36b7c7f6d786
-
SHA256
56352d789ac03427540db129f320104e4199efa659617ebca5b41ca991ab7253
-
SHA512
63485eba68e8eb4bbc5595b406ea3d449ca6d8bd96ded08a1fd3ced8e1bb4b0133209bc6fc85936e67807acc456ed26800a82b6729538faa05d3ab54628feb42
-
SSDEEP
6144:7rRaTyDOnlo7eM+mlkWgRXOqobzWjozm2ulYM6Y:HsTbzu1glovW4EH6Y
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
-
Modifies WinLogon for persistence 2 TTPs 1 IoCs
-
Simda family
-
simda
Simda is an infostealer written in C++.
-
Executes dropped EXE 1 IoCs
-
Loads dropped DLL 2 IoCs
-
Modifies WinLogon 2 TTPs 2 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.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious behavior: RenamesItself 1 IoCs
-
Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\56352d789ac03427540db129f320104e4199efa659617ebca5b41ca991ab7253.exe"C:\Users\Admin\AppData\Local\Temp\56352d789ac03427540db129f320104e4199efa659617ebca5b41ca991ab7253.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
-
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
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
217KB
MD5a1ce1dee0df63f0083274937351a70b4
SHA1783d82fdcedff9e27ce237a566b9d761bac94d8f
SHA256208f7c7b7a12a6f968996f1946dd13f0fc5ab14682308e8bf888ebcb743b1d40
SHA512f24aeafdc7a1556701f18aa7a29b5d298d11354730c1ea83e7a1d76e672bb840931869445da48649b7b92a5ce5a119cbe718ba443b68e82f5ce7f22fa2033425
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
1.5MB
-
Filesize
672KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
1.5MB
-
Filesize
728KB
-
Filesize
672KB
-
Filesize
672KB
-
Filesize
728KB
-
Filesize
1.5MB
-
Filesize
672KB
-
Filesize
672KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
1.5MB
-
Filesize
672KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
380KB
-
Filesize
380KB
-
Filesize
324KB
-
Filesize
1.5MB
-
Filesize
324KB
-
Filesize
1.5MB