Analysis
-
max time kernel
143s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
-
submitted
04-12-2024 07:04
General
-
Target
0f8248af5a412c75d628ab2901c6b306311d20f722abcc8f5b2ae0ec6f417dfd.exe
-
Size
218KB
-
MD5
9fda4a277ad08293365cf94444b01356
-
SHA1
e462546cffcb39d9a0badd5511bf4573db66bf96
-
SHA256
0f8248af5a412c75d628ab2901c6b306311d20f722abcc8f5b2ae0ec6f417dfd
-
SHA512
00f94e95fedf6cb9ce5bb6f47d92fc014d4bdadcfa6e340ec4e62d73576ce99da80555f14e1026caeb002f828a4fd996594c8c2ea46cad5e2c4492fdc6ae3103
-
SSDEEP
3072:yvm4SZsQrNzPrl6rjGMjp39d4u8iqddCxMIJOb2o5DsBPjim6hwM2HO:U1SyAJp6rjn1gOObn4b6h97
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\0f8248af5a412c75d628ab2901c6b306311d20f722abcc8f5b2ae0ec6f417dfd.exe"C:\Users\Admin\AppData\Local\Temp\0f8248af5a412c75d628ab2901c6b306311d20f722abcc8f5b2ae0ec6f417dfd.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
593B
MD5926512864979bc27cf187f1de3f57aff
SHA1acdeb9d6187932613c7fa08eaf28f0cd8116f4b5
SHA256b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f
SHA512f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b
-
Filesize
1KB
MD53fa9968253bec24ae21297fd28fb1a69
SHA12e2199c3e21d23880bcf26e98699a5aea44a0e5a
SHA2569aceeff296a4ecd692cb68196f4bae9c7b4afe57674c3d9300ac0e77b3fd046d
SHA512f6413b16e57b762e661fe4330670f4bbdcdb3ebcda6c5ca2fd9bba70b90548cbc6ab25ff32246dc744e080a86a6f7c99c5e71eb17e854e1a3f9746a0a3271172
-
Filesize
41KB
MD5b69ab1a05b55128c31c35b5ad5f02a3d
SHA1c60c1f6308d7fcaf53508c2085a4d134654534ca
SHA25609ef3f3271484f9d7abf6ec43d85c944e85fe8e46f647b31815613c65e92af4d
SHA512fa61ea61ca605c91df99e8c41282cbd766d8c821b12141b4f578daf1870ad77401d6af8f20d0467c43da44c0dd5b1a3fabff4ff82bf8b55f575934ab8cfe003a
-
Filesize
218KB
MD5f6bb6e24e4b376009b0b08d0620ccbad
SHA15e386526ca24fa483e6e99c4681b49bbc49e587a
SHA25685f452a9b74fdaf753ee52b52d4e274b5c1c36e1829d6463e8fd97172122b490
SHA5125866885fd43cf6eaa5adc97c038e7c97f8fbf9f64ef4d72c964bf1a5761fdd92902dde4a418f2dc77e4eb314da4c90ae880f6d437dcd34f348dffb19fa0103b2
-
Filesize
324KB
-
Filesize
380KB
-
Filesize
380KB
-
Filesize
324KB
-
Filesize
1.7MB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
672KB
-
Filesize
672KB
-
Filesize
672KB
-
Filesize
1.7MB
-
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
1.7MB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
1.7MB
-
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
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB