f35eb025bd3e1a620c5339545fa3f66b971f98994d29a5fd28232e0f9559c4bd | Triage

Sharing

General

Target

f35eb025bd3e1a620c5339545fa3f66b971f98994d29a5fd28232e0f9559c4bd
Size

479KB
Sample

221030-ckenvshbcm
MD5

84990874119ffc27dc7e782cfd2aef20
SHA1

fcf4325d2b7e4d971d746644c21210578c3eb85b
SHA256

f35eb025bd3e1a620c5339545fa3f66b971f98994d29a5fd28232e0f9559c4bd
SHA512

9a3ae4f863569990f840715ffdfc041cc70c452dd1c09d7e1364bd100d298bd4242ef00241496b12574a8553a3a919ec7823a1984acd2a205fd60d30e5251506
SSDEEP

12288:IcqrueThJyjLR9EJ0KXEVbI3VjI7Gs81ArKlO:VcPLyjLR9EJVXqaRI7GcZ

Score

10^/10

evasion persistence ransomware spyware stealer trojan

Malware Config

Targets

- Target
  
  f35eb025bd3e1a620c5339545fa3f66b971f98994d29a5fd28232e0f9559c4bd
- Size
  
  479KB
- MD5
  
  84990874119ffc27dc7e782cfd2aef20
- SHA1
  
  fcf4325d2b7e4d971d746644c21210578c3eb85b
- SHA256
  
  f35eb025bd3e1a620c5339545fa3f66b971f98994d29a5fd28232e0f9559c4bd
- SHA512
  
  9a3ae4f863569990f840715ffdfc041cc70c452dd1c09d7e1364bd100d298bd4242ef00241496b12574a8553a3a919ec7823a1984acd2a205fd60d30e5251506
- SSDEEP
  
  12288:IcqrueThJyjLR9EJ0KXEVbI3VjI7Gs81ArKlO:VcPLyjLR9EJVXqaRI7GcZ
Score

10^/10

evasion persistence ransomware spyware stealer trojan
- Modifies visibility of file extensions in Explorer
  evasion
- UAC bypass
  evasion trojan
- Executes dropped EXE
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

Registry Run Keys / Startup Folder

Privilege Escalation

Bypass User Account Control

Defense Evasion

Bypass User Account Control

Disabling Security Tools

Hidden Files and Directories

Modify Registry

Credential Access

Credentials in Files

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistenceransomwarespywarestealertrojan

behavioral2

evasionpersistencespywarestealertrojan