General
- Target sulian.exe
- Size 79.3MB
- Sample260814-dhv4hatckc
- SHA256 434719f479c926aea347d099a4bf929f8e0889e3b0cdaf0eda380c06b37643ea
- MD5 b234848c49ac0722877b0a4b165e61f0
- SHA1 e653c25d0e79f0acf0fc8a10499a6345ba789b00
- SHA512 b95fc39b15ff8cdf15b27294c7e7627a9580ad4c8d0dd63c04c9d9ad767cf05b74304ab34eacc3a9f8cefc56d728d580c0ee349ea05a758ed3e2c932ece4dc27
- SSDEEP 1572864:UyRKMX05/LjA1bH9Y9n8FInLwsTz2GpTcX+YI/dYfP820ZZ5ET/XUJJ/AWUPgK:URMX+jAFH9U8FB3kTcuX/KHgGcPAfgK
- TLSH T14708333FE247283DF069423B35B6E565143B6626A9474C12E3F89488CF265B12E3F787
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
sulian.exe
Resource
win10v2004-20260513-en
16 signatures
300 seconds
Behavioral task
behavioral2
Sample
sulian.exe
Resource
win10ltsc2021-20260513-en
16 signatures
300 seconds
Behavioral task
behavioral3
Sample
sulian.exe
Resource
win11-20260513-en
15 signatures
300 seconds
Behavioral task
behavioral4
Sample
sulian.exe
Resource
win11ltsc2024-20260709-en
15 signatures
300 seconds
Malware Config
Targets
-
- Target sulian.exe
- Size 79.3MB
- SHA256 434719f479c926aea347d099a4bf929f8e0889e3b0cdaf0eda380c06b37643ea
- MD5 b234848c49ac0722877b0a4b165e61f0
- SHA1 e653c25d0e79f0acf0fc8a10499a6345ba789b00
- SHA512 b95fc39b15ff8cdf15b27294c7e7627a9580ad4c8d0dd63c04c9d9ad767cf05b74304ab34eacc3a9f8cefc56d728d580c0ee349ea05a758ed3e2c932ece4dc27
- SSDEEP 1572864:UyRKMX05/LjA1bH9Y9n8FInLwsTz2GpTcX+YI/dYfP820ZZ5ET/XUJJ/AWUPgK:URMX+jAFH9U8FB3kTcuX/KHgGcPAfgK
- TLSH T14708333FE247283DF069423B35B6E565143B6626A9474C12E3F89488CF265B12E3F787
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies Windows Firewall
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
MITRE ATT&CK Enterprise v16
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Tasks
static1
installer
Score
3/10
behavioral1
defense_evasiondiscoveryinstallerpersistenceprivilege_escalation
Score
8/10
behavioral2
defense_evasiondiscoveryinstallerpersistenceprivilege_escalation
Score
8/10
behavioral3
defense_evasiondiscoveryinstallerpersistenceprivilege_escalation
Score
8/10
behavioral4
defense_evasiondiscoveryinstallerpersistenceprivilege_escalation
Score
8/10