joker | c4a5e384abb8dceaf659da7a4092dd902500ce48c3ed2a5bd4d948f4e5ee4810 | Triage

Submit
Reports

Overview

overview

Static

static

c4a5e384ab...10.exe

windows7-x64

1

c4a5e384ab...10.exe

windows10-2004-x64

Sharing

General

Target

c4a5e384abb8dceaf659da7a4092dd902500ce48c3ed2a5bd4d948f4e5ee4810
Size

48KB
Sample

221012-vqng3achg8
MD5

781e01e1551af4492540bb73cab1582b
SHA1

545cea75865e465b114306c7d6fc2cf79c5119aa
SHA256

c4a5e384abb8dceaf659da7a4092dd902500ce48c3ed2a5bd4d948f4e5ee4810
SHA512

86bc09d63983ee8c01c9dfca85bc7986c47f631f3c17a3b322df51cc66fe252807552baf2b8d4527bd56ce55934027f41cff6c13b0d566aeaa4160e7b1440f00
SSDEEP

768:5RVZwlepBH12mX3uN3aO74s9dcKDI0GZTg70Wq1qtewJJgzY4Dy:5RAepBAmnuhN74k6GIhfWa8izY4

Score

10^/10

joker evasion infostealer persistence trojan

Static task

static1

Behavioral task

behavioral1

Sample

c4a5e384abb8dceaf659da7a4092dd902500ce48c3ed2a5bd4d948f4e5ee4810.exe

Resource

win7-20220901-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral2

Sample

c4a5e384abb8dceaf659da7a4092dd902500ce48c3ed2a5bd4d948f4e5ee4810.exe

Resource

win10v2004-20220901-en

joker evasion infostealer persistence trojan

windows10-2004-x64

17 signatures

150 seconds

Malware Config

Targets

- Target
  
  c4a5e384abb8dceaf659da7a4092dd902500ce48c3ed2a5bd4d948f4e5ee4810
- Size
  
  48KB
- MD5
  
  781e01e1551af4492540bb73cab1582b
- SHA1
  
  545cea75865e465b114306c7d6fc2cf79c5119aa
- SHA256
  
  c4a5e384abb8dceaf659da7a4092dd902500ce48c3ed2a5bd4d948f4e5ee4810
- SHA512
  
  86bc09d63983ee8c01c9dfca85bc7986c47f631f3c17a3b322df51cc66fe252807552baf2b8d4527bd56ce55934027f41cff6c13b0d566aeaa4160e7b1440f00
- SSDEEP
  
  768:5RVZwlepBH12mX3uN3aO74s9dcKDI0GZTg70Wq1qtewJJgzY4Dy:5RAepBAmnuhN74k6GIhfWa8izY4
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