35fdfad1be130767850ad85c0e5dfcc9e60d4026fd263ae27abd411ba55f114e | Triage

Sharing

General

Target

35fdfad1be130767850ad85c0e5dfcc9e60d4026fd263ae27abd411ba55f114e
Size

487KB
Sample

221030-cnwfsahcek
MD5

83e312c1706ef3c4e6e2d851988f0e40
SHA1

a9b8b851f4d355fc398b756dc4ee013c13e0043f
SHA256

35fdfad1be130767850ad85c0e5dfcc9e60d4026fd263ae27abd411ba55f114e
SHA512

9bbd2dfd711b711be581c3d99f8cc78fdbc170a93f4d4cd5fa150dca7c96bc80798987c0936ef0eb1c3b7cb06864cc1593b93215c5ac1cc8c66ceafd2164befd
SSDEEP

12288:fDy0fe57AMbFI5v3S7dofiACsS5p8y0dtWRvpp2Au/PZm6yq8Aoz:fN25/bFgK57Bu/hmtr

Score

10^/10

evasion persistence spyware stealer trojan

Malware Config

Targets

- Target
  
  35fdfad1be130767850ad85c0e5dfcc9e60d4026fd263ae27abd411ba55f114e
- Size
  
  487KB
- MD5
  
  83e312c1706ef3c4e6e2d851988f0e40
- SHA1
  
  a9b8b851f4d355fc398b756dc4ee013c13e0043f
- SHA256
  
  35fdfad1be130767850ad85c0e5dfcc9e60d4026fd263ae27abd411ba55f114e
- SHA512
  
  9bbd2dfd711b711be581c3d99f8cc78fdbc170a93f4d4cd5fa150dca7c96bc80798987c0936ef0eb1c3b7cb06864cc1593b93215c5ac1cc8c66ceafd2164befd
- SSDEEP
  
  12288:fDy0fe57AMbFI5v3S7dofiACsS5p8y0dtWRvpp2Au/PZm6yq8Aoz:fN25/bFgK57Bu/hmtr
Score

10^/10

evasion persistence spyware stealer trojan
- Modifies WinLogon for persistence
  persistence
- Modifies visibility of file extensions in Explorer
  evasion
- UAC bypass
  evasion trojan
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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

Winlogon Helper DLL

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

evasionpersistencespywarestealertrojan

behavioral2

evasionpersistencespywarestealertrojan