bc45ebc527331fef076e05cb0f7f0d6cd40d3c2369453d90566b8466f8f1b6f9 | Triage

Sharing

General

Target

bc45ebc527331fef076e05cb0f7f0d6cd40d3c2369453d90566b8466f8f1b6f9.exe
Size

11.9MB
Sample

241120-dtln7szgqk
MD5

4027080d8b6529444fde4b40590a16da
SHA1

cd4deabb4dd53286a8f6a668701cef3ac509e4fc
SHA256

bc45ebc527331fef076e05cb0f7f0d6cd40d3c2369453d90566b8466f8f1b6f9
SHA512

469ba3751e947a881a78911ff76ee2c58ab46cbeb5ccffdfdd115f5c21d3e6601699b86e1ca5243fb15730dc1d45d25c5d24a175e0269fd95712087bac47be06
SSDEEP

196608:DDo0XzQcFz7P/qAhJW7EdqVbkr/87dnoJ1BvcYQh47R2EovZDS5ODqLxj:3o0X8QKAh07EkOr87dnobtShPfZMODqZ

Score

7^/10

discovery persistence

Malware Config

Targets

- Target
  
  bc45ebc527331fef076e05cb0f7f0d6cd40d3c2369453d90566b8466f8f1b6f9.exe
- Size
  
  11.9MB
- MD5
  
  4027080d8b6529444fde4b40590a16da
- SHA1
  
  cd4deabb4dd53286a8f6a668701cef3ac509e4fc
- SHA256
  
  bc45ebc527331fef076e05cb0f7f0d6cd40d3c2369453d90566b8466f8f1b6f9
- SHA512
  
  469ba3751e947a881a78911ff76ee2c58ab46cbeb5ccffdfdd115f5c21d3e6601699b86e1ca5243fb15730dc1d45d25c5d24a175e0269fd95712087bac47be06
- SSDEEP
  
  196608:DDo0XzQcFz7P/qAhJW7EdqVbkr/87dnoJ1BvcYQh47R2EovZDS5ODqLxj:3o0X8QKAh07EkOr87dnobtShPfZMODqZ
Score

7^/10

discovery persistence
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Unexpected DNS network traffic destination
  Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Adds Run key to start application
  persistence
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoverypersistence

behavioral2

discoverypersistence