c77aa5c15af9cdb7621daa0cfb96b260d541c7d08edd269c187802fbc56d8570 | Triage

Sharing

General

Target

c77aa5c15af9cdb7621daa0cfb96b260d541c7d08edd269c187802fbc56d8570
Size

4.2MB
Sample

221124-psf8wadf23
MD5

af12467cf609bebd1b5f679916e73d5d
SHA1

32a485ba1eb4d4e9d0f632ddfccd9c3eaac81b66
SHA256

c77aa5c15af9cdb7621daa0cfb96b260d541c7d08edd269c187802fbc56d8570
SHA512

70ff32965d191ec4214302ee544e9ee662f19a2887747e5886cda9edbd66082ce85e33c6806fa124a37043cd3de45228e5fd006f946eeb9b3d7258412ed37d78
SSDEEP

49152:P+kmxHJOgH/XnjMZ1A0wyuunfwZU5BcumF9Q+G0ytZqslWaNThlQmEbp7YuwEkE:PZma4X0JuXlNqNTrDElZwx

Score

8^/10

adware discovery persistence spyware stealer

Malware Config

Targets

- Target
  
  c77aa5c15af9cdb7621daa0cfb96b260d541c7d08edd269c187802fbc56d8570
- Size
  
  4.2MB
- MD5
  
  af12467cf609bebd1b5f679916e73d5d
- SHA1
  
  32a485ba1eb4d4e9d0f632ddfccd9c3eaac81b66
- SHA256
  
  c77aa5c15af9cdb7621daa0cfb96b260d541c7d08edd269c187802fbc56d8570
- SHA512
  
  70ff32965d191ec4214302ee544e9ee662f19a2887747e5886cda9edbd66082ce85e33c6806fa124a37043cd3de45228e5fd006f946eeb9b3d7258412ed37d78
- SSDEEP
  
  49152:P+kmxHJOgH/XnjMZ1A0wyuunfwZU5BcumF9Q+G0ytZqslWaNThlQmEbp7YuwEkE:PZma4X0JuXlNqNTrDElZwx
Score

8^/10

adware discovery persistence spyware stealer
- Registers COM server for autorun
  persistence
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Drops Chrome extension
- Installs/modifies Browser Helper Object
  BHOs are DLL modules which act as plugins for Internet Explorer.
  stealer adware
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Browser Extensions

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Credentials in Files

Discovery

Query Registry

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

adwarediscoverypersistencespywarestealer

behavioral2