metastealer | fe77b6b060137fccf7b6e30e53cb57658c6d65de4d898f8e9360d43f8f8a824f | Triage

Sharing

General

Target

Printable_Copy.js
Size

67KB
Sample

240930-zczqdsxhmg
MD5

3c85bb16f6d987f899fcaeb1ad4dd1c2
SHA1

95780999e090f489aa3d1e7e3d36561ba0ec0a35
SHA256

fe77b6b060137fccf7b6e30e53cb57658c6d65de4d898f8e9360d43f8f8a824f
SHA512

aa8e980625764125f3cc7fc8cd3be1966c73e82e2e3f1bcd6eb246093cb510e0e7c1dd1c3d607d80c222f876c06eea06048d8b87d7139b3ee10d4e690dc0ae3d
SSDEEP

1536:mT66+AfHW4LCn4akVFEoZJjUbzdn+WMwHQn:miAf2xn4PFZJw8WMcK

Score

10^/10

metastealer discovery execution spyware stealer

Malware Config

Extracted

Family

metastealer

C2

ikswccmqsqeswegi.xyz

aukuqiksseyscgie.xyz

ecucwceswgqiscai.xyz

ggeguiacmksquiwq.xyz

ikecgokgwsysscqe.xyz

ausmoiqykiskemym.xyz

koaywyekuqqeyyww.xyz

auegquiusggyykii.xyz

seaamokeuaweaima.xyz

wmyekoqqyyqyoqgu.xyz

yqaouccmkggsweqk.xyz

uiggiccuoaayaqec.xyz

qamcsicuaqsaaqyw.xyz

wmeqmmsqaiaayumg.xyz

ggkswqokuuisecci.xyz

owswomyokkgkyayg.xyz

uiqyyqqcscaiaska.xyz

uiuqygeuogieacgw.xyz

yqqeqcygyguuwwkk.xyz

qacmygkcsgcsysmm.xyz

Attributes

dga_seed
8584
domain_length
16
num_dga_domains
10000
port
443

Targets

- Target
  
  Printable_Copy.js
- Size
  
  67KB
- MD5
  
  3c85bb16f6d987f899fcaeb1ad4dd1c2
- SHA1
  
  95780999e090f489aa3d1e7e3d36561ba0ec0a35
- SHA256
  
  fe77b6b060137fccf7b6e30e53cb57658c6d65de4d898f8e9360d43f8f8a824f
- SHA512
  
  aa8e980625764125f3cc7fc8cd3be1966c73e82e2e3f1bcd6eb246093cb510e0e7c1dd1c3d607d80c222f876c06eea06048d8b87d7139b3ee10d4e690dc0ae3d
- SSDEEP
  
  1536:mT66+AfHW4LCn4akVFEoZJjUbzdn+WMwHQn:miAf2xn4PFZJw8WMcK
Score

10^/10

execution metastealer discovery spyware stealer
- Meta Stealer
  Meta Stealer steals passwords stored in browsers, written in C++.
  stealer metastealer
- MetaStealer payload
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
  Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
  execution
- Downloads MZ/PE file
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

JavaScript

PowerShell

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Unsecured Credentials

Credentials In Files

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2

metastealerdiscoveryexecutionspywarestealer