metastealer | 1703be0db351262d9a327e98aa9df4fd33ff58b41c7ea0c7eb4587853e2cca0f | Triage

Sharing

General

Target

Agreement_eSign.lnk
Size

3KB
Sample

241224-vv5xxasreq
MD5

1e98bde2c12668b383a15f66d71f6d0c
SHA1

b0a96f44ca8109492285657118f35551c3266794
SHA256

1703be0db351262d9a327e98aa9df4fd33ff58b41c7ea0c7eb4587853e2cca0f
SHA512

fa30834bbd5711a7d1a454b427a1d314697dbef43adaf87ec32c54500c414af16df91ef2d462a2aa9f384a069b2bfb76f7a81c7a8726132f39fb211976caa17a

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
  
  Agreement_eSign.lnk
- Size
  
  3KB
- MD5
  
  1e98bde2c12668b383a15f66d71f6d0c
- SHA1
  
  b0a96f44ca8109492285657118f35551c3266794
- SHA256
  
  1703be0db351262d9a327e98aa9df4fd33ff58b41c7ea0c7eb4587853e2cca0f
- SHA512
  
  fa30834bbd5711a7d1a454b427a1d314697dbef43adaf87ec32c54500c414af16df91ef2d462a2aa9f384a069b2bfb76f7a81c7a8726132f39fb211976caa17a
Score

10^/10

metastealer discovery execution spyware stealer
- Meta Stealer
  Meta Stealer steals passwords stored in browsers, written in C++.
  stealer metastealer
- MetaStealer payload
- Metastealer family
  metastealer
- 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.
- Deletes itself
- 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

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

behavioral2

metastealerdiscoveryexecutionspywarestealer