Analysis
-
max time kernel
120s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
-
submitted
02-12-2024 11:58
General
-
Target
5ffcd9df666d4859bb6e2062a6596aba31a7336643c870e9e2ad47db375de4c2N.exe
-
Size
206KB
-
MD5
ebe3557e1955468134d9863bb55ff010
-
SHA1
04c73f3285f86d24b391f4c6ee62d6510e9a4de7
-
SHA256
5ffcd9df666d4859bb6e2062a6596aba31a7336643c870e9e2ad47db375de4c2
-
SHA512
55197a0665aa8d82e2b482ff3d387adb32ebca85557c46723c73596989c61404ddc1135738d56e677a83b826d2954904acf9f020c0390678f3aca1727ddaaf33
-
SSDEEP
6144:p+EqFQ9A9ty5bhJcrs0MurPw/c4hd/B/coyXT3nOGX6Ta:p+U9qyFhJy56d/eoyXjn9Wa
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\5ffcd9df666d4859bb6e2062a6596aba31a7336643c870e9e2ad47db375de4c2N.exe"C:\Users\Admin\AppData\Local\Temp\5ffcd9df666d4859bb6e2062a6596aba31a7336643c870e9e2ad47db375de4c2N.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
MD5527e07cc5260a4097a50ee787e85122c
SHA11aaff717d93cde63dbf173c33205c5e8f69a1fef
SHA25669878159431da6b601f144518e333690f89cbee806ea74dd0c2efb1712f404c8
SHA51286b8fbee096de53d3c72ba1610056aa02908659ec1a894cd1c4593e592172da334fb12c383eac1e84f7527cf5ce206f435368988c665f78043e50c5ee2312cdf
-
Filesize
596KB
-
Filesize
328KB
-
Filesize
380KB
-
Filesize
380KB
-
Filesize
328KB
-
Filesize
596KB
-
Filesize
596KB
-
Filesize
596KB
-
Filesize
596KB
-
Filesize
680KB
-
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
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