joker | a537621e9dd330cc6973fa3962ee872043373d9aa1c6ee99f6f90d7fe2f1ac8f | Triage

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Overview

overview

Static

static

8

a537621e9d...8f.exe

windows7-x64

a537621e9d...8f.exe

windows10-2004-x64

8

Sharing

General

Target

a537621e9dd330cc6973fa3962ee872043373d9aa1c6ee99f6f90d7fe2f1ac8f
Size

659KB
Sample

221011-qbqlnafchr
MD5

2ee9076557c7c3ff17203b0ccba0501f
SHA1

b235a9d7e422c7ea03a8e36023cbf2de2c04724e
SHA256

a537621e9dd330cc6973fa3962ee872043373d9aa1c6ee99f6f90d7fe2f1ac8f
SHA512

9f452245a36e24b5c3ee6854196fd7e409e120f3c4b98833f2801938dfe8dd2f07dbdc5b94b6b629f6d596419b4e2044b527b01a86efdb745f55c6a2bed3f318
SSDEEP

12288:2ITHQuBsNYHuo1y0I5sG1/HkgUcU6kUgnd5aNesU:2ITQURHu8yEG506Yndxs

Score

10^/10

joker infostealer trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

a537621e9dd330cc6973fa3962ee872043373d9aa1c6ee99f6f90d7fe2f1ac8f.exe

Resource

win7-20220812-en

joker infostealer trojan upx

windows7-x64

10 signatures

150 seconds

Behavioral task

behavioral2

Sample

a537621e9dd330cc6973fa3962ee872043373d9aa1c6ee99f6f90d7fe2f1ac8f.exe

Resource

win10v2004-20220812-en

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  a537621e9dd330cc6973fa3962ee872043373d9aa1c6ee99f6f90d7fe2f1ac8f
- Size
  
  659KB
- MD5
  
  2ee9076557c7c3ff17203b0ccba0501f
- SHA1
  
  b235a9d7e422c7ea03a8e36023cbf2de2c04724e
- SHA256
  
  a537621e9dd330cc6973fa3962ee872043373d9aa1c6ee99f6f90d7fe2f1ac8f
- SHA512
  
  9f452245a36e24b5c3ee6854196fd7e409e120f3c4b98833f2801938dfe8dd2f07dbdc5b94b6b629f6d596419b4e2044b527b01a86efdb745f55c6a2bed3f318
- SSDEEP
  
  12288:2ITHQuBsNYHuo1y0I5sG1/HkgUcU6kUgnd5aNesU:2ITQURHu8yEG506Yndxs
Score

10^/10

joker infostealer trojan upx
- joker
  Joker is an Android malware that targets billing and SMS fraud.
  infostealer trojan joker
- Executes dropped EXE
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Loads dropped DLL
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

jokerinfostealertrojanupx

behavioral2

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