f1703e7b6ce37b8e9e59def975fad8adce23ea0a73844e249c8e89968c521154 | Triage

Sharing

General

Target

999766eac0319aexeexeexeex.exe
Size

185KB
Sample

230709-nd5r9acg35
MD5

999766eac0319ae8cfbbda2ecf496d3d
SHA1

d511634e8f067f6266cee3997c55feddfa212733
SHA256

f1703e7b6ce37b8e9e59def975fad8adce23ea0a73844e249c8e89968c521154
SHA512

dbabaf35d535295c1d7787bbb0cd5849798852bfdf4aecc07a7c46de339a691cf2bf00cd24291cebb56c8404fbf42d87df5eebbce6801272c1d54fce6bd865e1
SSDEEP

3072:KFCe6/bc8ZN3QAtj88EJ/c9SGDglw3mRYh4hflAqcAOGb0AAr0cOalA9TNh1kqli:yC3v1G/c9LDqRbg5yrGkbDXmUgD

Score

10^/10

evasion persistence ransomware spyware stealer trojan

Malware Config

Targets

- Target
  
  999766eac0319aexeexeexeex.exe
- Size
  
  185KB
- MD5
  
  999766eac0319ae8cfbbda2ecf496d3d
- SHA1
  
  d511634e8f067f6266cee3997c55feddfa212733
- SHA256
  
  f1703e7b6ce37b8e9e59def975fad8adce23ea0a73844e249c8e89968c521154
- SHA512
  
  dbabaf35d535295c1d7787bbb0cd5849798852bfdf4aecc07a7c46de339a691cf2bf00cd24291cebb56c8404fbf42d87df5eebbce6801272c1d54fce6bd865e1
- SSDEEP
  
  3072:KFCe6/bc8ZN3QAtj88EJ/c9SGDglw3mRYh4hflAqcAOGb0AAr0cOalA9TNh1kqli:yC3v1G/c9LDqRbg5yrGkbDXmUgD
Score

10^/10

evasion persistence ransomware spyware stealer trojan
- Modifies visibility of file extensions in Explorer
  evasion
- UAC bypass
  evasion trojan
- 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.
- Executes dropped EXE
- 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
- Checks whether UAC is enabled
  evasion trojan
- 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