b1d49c6baee7cf34972d0315a426034016e24a9e976d52df0427618746becce5 | Triage

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General

Target

b1d49c6baee7cf34972d0315a426034016e24a9e976d52df0427618746becce5
Size

439KB
Sample

221002-ybkdmshdhj
MD5

7140d81c5f444abc46e4ea47e09f06a0
SHA1

414554f75a407d838686f4c27e1ef886859d37e1
SHA256

b1d49c6baee7cf34972d0315a426034016e24a9e976d52df0427618746becce5
SHA512

94da8567ba8398ca058376916d15deb79b04559278ca13d9154992272d076a8e90f451b07a1a3ffc90ce023999cf6b7b51edf3aa6dcd84b9aee0663cd6666db0
SSDEEP

6144:17vTpBt2avt4KJ8g6vNeNCr5RCpXml0Av4pCmg5ym0u4DIO+0vYOPS1HO2t:VTF2aiKMv54MSAmLsWPS1

Score

10^/10

evasion persistence ransomware spyware stealer trojan

Malware Config

Targets

- Target
  
  b1d49c6baee7cf34972d0315a426034016e24a9e976d52df0427618746becce5
- Size
  
  439KB
- MD5
  
  7140d81c5f444abc46e4ea47e09f06a0
- SHA1
  
  414554f75a407d838686f4c27e1ef886859d37e1
- SHA256
  
  b1d49c6baee7cf34972d0315a426034016e24a9e976d52df0427618746becce5
- SHA512
  
  94da8567ba8398ca058376916d15deb79b04559278ca13d9154992272d076a8e90f451b07a1a3ffc90ce023999cf6b7b51edf3aa6dcd84b9aee0663cd6666db0
- SSDEEP
  
  6144:17vTpBt2avt4KJ8g6vNeNCr5RCpXml0Av4pCmg5ym0u4DIO+0vYOPS1HO2t:VTF2aiKMv54MSAmLsWPS1
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