Analysis
-
max time kernel
120s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
-
submitted
04-12-2024 19:32
General
-
Target
ab1d4bbf792f86b6f7db34f7ef2a3a01eb1fe38a3364194b6f7911e379aa53a8N.exe
-
Size
206KB
-
MD5
94f703cc34a95a69862bfbd4403431f0
-
SHA1
954a7aef4aedc4ed32f1c2c9e52001f1a9e09e2b
-
SHA256
ab1d4bbf792f86b6f7db34f7ef2a3a01eb1fe38a3364194b6f7911e379aa53a8
-
SHA512
039e9fffcae659491ada75f4e89fe901c539c9aede919146779cce36e171fd50603d3dba07c23ff5dc0783ddfc627026cf1f08e4c5a15d7766e1c4f9db43d74c
-
SSDEEP
6144:6+EqFQ9A9ty5bhJcrs0MurPw/c4hd/B/coyXT3nOGX6T+:6+U9qyFhJy56d/eoyXjn9W+
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
-
Modifies WinLogon 2 TTPs 1 IoCs
-
Drops file in Program Files directory 10 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 64 IoCs
-
Suspicious behavior: RenamesItself 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 4 IoCs
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ab1d4bbf792f86b6f7db34f7ef2a3a01eb1fe38a3364194b6f7911e379aa53a8N.exe"C:\Users\Admin\AppData\Local\Temp\ab1d4bbf792f86b6f7db34f7ef2a3a01eb1fe38a3364194b6f7911e379aa53a8N.exe"1⤵
- 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
206KB
MD56d6704ef9cc843111748d6078222df61
SHA19e7aa5e1e6f1bc992636ed9fe3ee92bc21e6351b
SHA256d192f662e70598a1fe05a69683a7cb091334c87bc63db6f146d4657e608629d3
SHA51218b3dc2bc04852a9e1b04aac9b4abd4fdf038d4fe85feb17e9fb2127b33b14339376a84268d2f726cfdc676f66bf2f32dfa6dce91f765f7ba706ecb508f369e1
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
596KB
-
Filesize
680KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
596KB
-
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
596KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
596KB
-
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
328KB
-
Filesize
380KB
-
Filesize
380KB
-
Filesize
596KB
-
Filesize
328KB
-
Filesize
596KB