joker | 45b8f409788a95bfc3ed6446d93a9571af2cc65d605103e470d1da402aba8dc7 | Triage

Submit
Reports

Overview

overview

Static

static

45b8f40978...c7.exe

windows7-x64

1

45b8f40978...c7.exe

windows10-2004-x64

Sharing

General

Target

45b8f409788a95bfc3ed6446d93a9571af2cc65d605103e470d1da402aba8dc7
Size

46KB
Sample

221029-yxzepadca3
MD5

a352add70ee41efb5f8a4ec4658d2886
SHA1

985db2384a900396050dc7777a4b6c84b97618be
SHA256

45b8f409788a95bfc3ed6446d93a9571af2cc65d605103e470d1da402aba8dc7
SHA512

d5bddd3f6dc2b5da3f065f04030b699299c73e5f716a656c5e34b7520dc1cce3c72d5edfdbffa840314719738ac589f507a24bca2032b50d3eed9d6771c5b2f4
SSDEEP

768:+GCV6OOVTEQynyk40FO9P9ZgKRuON91o/spL4OHa:kV/O5s40mlZgK8wg/GLxHa

Score

10^/10

joker evasion infostealer persistence trojan

Static task

static1

Behavioral task

behavioral1

Sample

45b8f409788a95bfc3ed6446d93a9571af2cc65d605103e470d1da402aba8dc7.exe

Resource

win7-20220812-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral2

Sample

45b8f409788a95bfc3ed6446d93a9571af2cc65d605103e470d1da402aba8dc7.exe

Resource

win10v2004-20220812-en

joker evasion infostealer persistence trojan

windows10-2004-x64

17 signatures

150 seconds

Malware Config

Targets

- Target
  
  45b8f409788a95bfc3ed6446d93a9571af2cc65d605103e470d1da402aba8dc7
- Size
  
  46KB
- MD5
  
  a352add70ee41efb5f8a4ec4658d2886
- SHA1
  
  985db2384a900396050dc7777a4b6c84b97618be
- SHA256
  
  45b8f409788a95bfc3ed6446d93a9571af2cc65d605103e470d1da402aba8dc7
- SHA512
  
  d5bddd3f6dc2b5da3f065f04030b699299c73e5f716a656c5e34b7520dc1cce3c72d5edfdbffa840314719738ac589f507a24bca2032b50d3eed9d6771c5b2f4
- SSDEEP
  
  768:+GCV6OOVTEQynyk40FO9P9ZgKRuON91o/spL4OHa:kV/O5s40mlZgK8wg/GLxHa
Score

10^/10

joker evasion infostealer persistence trojan
- joker
  Joker is an Android malware that targets billing and SMS fraud.
  infostealer trojan joker
- Executes dropped EXE
- Sets file to hidden
  Modifies file attributes to stop it showing in Explorer etc.
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Adds Run key to start application
  persistence
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2

jokerevasioninfostealerpersistencetrojan

© 2018-2025

Terms | Privacy