Analysis
-
max time kernel
147s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
-
submitted
14-02-2025 15:35
General
-
Target
JaffaCakes118_f96694354c6aa434176aca2d23f34223.exe
-
Size
201KB
-
MD5
f96694354c6aa434176aca2d23f34223
-
SHA1
1d1138d1a4297265d0c6f6a38f8a99741df82790
-
SHA256
9aeed60e538ebe7b381b99e17053115601c9747f2d058b364515461cecf175ee
-
SHA512
815426f657eb8f92665009401f2a01663cf72bdbed1e87114487ccb519a8e92df26a53d9ee985c489a022742fc7684a5f183cd7e8561bb98c8813eec0f6ef3fb
-
SSDEEP
6144:JoGHohfBO/EjvZX+FLwCrRrYSRnWXAojbq:XIhpO/EjhX+frRrRnE9
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\JaffaCakes118_f96694354c6aa434176aca2d23f34223.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f96694354c6aa434176aca2d23f34223.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
201KB
MD508c6a378ce12f5a5526295baa685c249
SHA1c86d1add9da7a7cb3082098abcd9f0f8884288c7
SHA256d3a6bbe12ae207c59404bd63e05f4910c47753f83cfeb8d35f3e5a34874e4c87
SHA5126ad62da33174079194c252f0270b57358c7c8cea67c52f3aa11998a66375835986cbaa335bbfb93ec1911f0282111e477cc7d7acdc63280a739c59b45f169342
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
672KB
-
Filesize
672KB
-
Filesize
1.8MB
-
Filesize
728KB
-
Filesize
672KB
-
Filesize
1.8MB
-
Filesize
672KB
-
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
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
1.8MB
-
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
324KB
-
Filesize
1.8MB