metastealer | de8fb6c7ed0b575a5e05b191643751c1d0c89c542a34c00cfcdaf99a6de98f43 | Triage

Sharing

General

Target

de8fb6c7ed0b575a5e05b191643751c1d0c89c542a34c00cfcdaf99a6de98f43.js
Size

63KB
Sample

240924-m4czgswaka
MD5

a0ca7b2e74a0a3cf5a8962c1325024ae
SHA1

81a45727e33fe1a557069cd77c092b0d29f8aaff
SHA256

de8fb6c7ed0b575a5e05b191643751c1d0c89c542a34c00cfcdaf99a6de98f43
SHA512

4272161dc9ea7995eee14fe4ed76534e3ab959e8a60add820924414ce30e0ba655c9d3a5ffe32eab4d4c1012bf22e7a2549d2b59eb9025d81c5277076a23fa77
SSDEEP

1536:DgzzUIs6n3rc/G/zCSYCXyN6IknpNcpRP6bM:DgzzUIg+LCSYCX2inpNcj64

Score

10^/10

metastealer discovery execution spyware stealer

Malware Config

Extracted

Family

metastealer

C2

kiyaqoimsiieeyqa.xyz

ssqsmisuowqcwsqo.xyz

ykqmwgsuummieaug.xyz

ewukeskgqswqesiw.xyz

cscqcsgewmwwaaui.xyz

cyoksykiamiscyia.xyz

okgomokemoucqeso.xyz

ikwacuakiqeimwua.xyz

aawcsqqaywckiwmi.xyz

aiqasksgmyeqocei.xyz

qgumcuisgaeyuqqe.xyz

eiesoycamyqqgcea.xyz

ywceswakicsqomqw.xyz

auaieuewouawygku.xyz

cmiascusccywowcs.xyz

uiqkkomkaceqacec.xyz

quqeciymqmkqccqw.xyz

ssqsauuuyyigouou.xyz

aogaakukuugqswcy.xyz

ucgwcwsuqsuwewgc.xyz

Attributes

dga_seed
21845
domain_length
16
num_dga_domains
10000
port
443

Targets

- Target
  
  de8fb6c7ed0b575a5e05b191643751c1d0c89c542a34c00cfcdaf99a6de98f43.js
- Size
  
  63KB
- MD5
  
  a0ca7b2e74a0a3cf5a8962c1325024ae
- SHA1
  
  81a45727e33fe1a557069cd77c092b0d29f8aaff
- SHA256
  
  de8fb6c7ed0b575a5e05b191643751c1d0c89c542a34c00cfcdaf99a6de98f43
- SHA512
  
  4272161dc9ea7995eee14fe4ed76534e3ab959e8a60add820924414ce30e0ba655c9d3a5ffe32eab4d4c1012bf22e7a2549d2b59eb9025d81c5277076a23fa77
- SSDEEP
  
  1536:DgzzUIs6n3rc/G/zCSYCXyN6IknpNcpRP6bM:DgzzUIg+LCSYCX2inpNcj64
Score

10^/10

discovery execution metastealer 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
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

JavaScript

PowerShell

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Unsecured Credentials

Credentials In Files

Discovery

Browser Information Discovery

Peripheral Device 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

discoveryexecution

behavioral2

metastealerdiscoveryexecutionspywarestealer