ef2e71473f3ac713eaff2940036ede85b20f9c45782f8b83ce6943fd1944da80 | Triage

Sharing

General

Target

ef2e71473f3ac713eaff2940036ede85b20f9c45782f8b83ce6943fd1944da80
Size

4.5MB
Sample

221124-vr54haha59
MD5

ab54790269243228f29f5a1c3ffbab32
SHA1

3198153a49d437e70324b048359f3072c4cb71ac
SHA256

ef2e71473f3ac713eaff2940036ede85b20f9c45782f8b83ce6943fd1944da80
SHA512

6690205076374b5be754e85c5b77f4c627ea7dbdb79225d68fb67b4c3416f23e0202698ae9f33146e18e2ea94388956cf1ab0c0afdd92b8f49dee74b2a83a4c7
SSDEEP

49152:T4aKqZJkqNejCknaxup4ybgLptOyCzP5jaOCrZguQ4yoC3yE/Ac5mWxnmvh:cOJkPmk1kpthCzP5RWZgdoWNAxens

Score

8^/10

adware discovery persistence spyware stealer

Malware Config

Targets

- Target
  
  ef2e71473f3ac713eaff2940036ede85b20f9c45782f8b83ce6943fd1944da80
- Size
  
  4.5MB
- MD5
  
  ab54790269243228f29f5a1c3ffbab32
- SHA1
  
  3198153a49d437e70324b048359f3072c4cb71ac
- SHA256
  
  ef2e71473f3ac713eaff2940036ede85b20f9c45782f8b83ce6943fd1944da80
- SHA512
  
  6690205076374b5be754e85c5b77f4c627ea7dbdb79225d68fb67b4c3416f23e0202698ae9f33146e18e2ea94388956cf1ab0c0afdd92b8f49dee74b2a83a4c7
- SSDEEP
  
  49152:T4aKqZJkqNejCknaxup4ybgLptOyCzP5jaOCrZguQ4yoC3yE/Ac5mWxnmvh:cOJkPmk1kpthCzP5RWZgdoWNAxens
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

adwarediscoverypersistencespywarestealer