joker | 7d3433a5b3894c40122e42abab826e9259020a7595940c768a499220b7756d21 | Triage

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Reports

Overview

overview

Static

static

7

7d3433a5b3...21.exe

windows7-x64

7d3433a5b3...21.exe

windows10-2004-x64

7

Sharing

General

Target

7d3433a5b3894c40122e42abab826e9259020a7595940c768a499220b7756d21
Size

1.7MB
Sample

221028-v2a14sggfk
MD5

0e4bcdc9c7eec942f5953b993fc7b2c5
SHA1

b6ba31303dca81110508827f1ded27d582ed3c25
SHA256

7d3433a5b3894c40122e42abab826e9259020a7595940c768a499220b7756d21
SHA512

f242f8c13575e5b6f922a3a2b3decd61d825215aeeaccec144bda79874175497b5dc84cf2b946e6ff460f888cf92c6cda0e942c3a2d726fec31591bdb7b610e4
SSDEEP

49152:vHJBDwVp9IZZWww1GcdK1jq9m0WW3NLr9Xvv:vHX0VwZZNw1GZyLX3NFXv

Score

10^/10

joker evasion infostealer themida trojan

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

7d3433a5b3894c40122e42abab826e9259020a7595940c768a499220b7756d21.exe

Resource

win7-20220812-en

joker evasion infostealer themida trojan

windows7-x64

10 signatures

150 seconds

Behavioral task

behavioral2

Sample

7d3433a5b3894c40122e42abab826e9259020a7595940c768a499220b7756d21.exe

Resource

win10v2004-20220901-en

evasion themida

windows10-2004-x64

2 signatures

150 seconds

Malware Config

Targets

- Target
  
  7d3433a5b3894c40122e42abab826e9259020a7595940c768a499220b7756d21
- Size
  
  1.7MB
- MD5
  
  0e4bcdc9c7eec942f5953b993fc7b2c5
- SHA1
  
  b6ba31303dca81110508827f1ded27d582ed3c25
- SHA256
  
  7d3433a5b3894c40122e42abab826e9259020a7595940c768a499220b7756d21
- SHA512
  
  f242f8c13575e5b6f922a3a2b3decd61d825215aeeaccec144bda79874175497b5dc84cf2b946e6ff460f888cf92c6cda0e942c3a2d726fec31591bdb7b610e4
- SSDEEP
  
  49152:vHJBDwVp9IZZWww1GcdK1jq9m0WW3NLr9Xvv:vHX0VwZZNw1GZyLX3NFXv
Score

10^/10

joker evasion infostealer themida trojan
- joker
  Joker is an Android malware that targets billing and SMS fraud.
  infostealer trojan joker
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

jokerevasioninfostealerthemidatrojan

behavioral2

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