isrstealer | f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8 | Triage

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Reports

Overview

overview

Static

static

JaffaCakes...37.exe

windows7-x64

7

JaffaCakes...37.exe

windows10-2004-x64

7

Sharing

General

Target

JaffaCakes118_664f5340efc9fd501c4303ea4491d537
Size

220KB
Sample

250102-tft2eszphl
MD5

664f5340efc9fd501c4303ea4491d537
SHA1

e094e74ef643e588b36345b9eaf0a6e600b30c6a
SHA256

f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8
SHA512

797e97e806b3f5943828385a58b40f6af901e50852cb74b5c29af4b45cb0a4c66b6dab62af7d706b6a12a8ad0ed7287cd8df17c62d6abc54ec83f22bdae86159
SSDEEP

6144:6TqPRbdIKCC0ef//uXltKc+LVsz9b8+JBJ:7dFeCXuLKcCVsz6

Score

10^/10

isrstealer discovery spyware stealer upx

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_664f5340efc9fd501c4303ea4491d537.exe

Resource

win7-20241010-en

discovery spyware stealer upx

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_664f5340efc9fd501c4303ea4491d537.exe

Resource

win10v2004-20241007-en

discovery spyware stealer upx

windows10-2004-x64

6 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_664f5340efc9fd501c4303ea4491d537
- Size
  
  220KB
- MD5
  
  664f5340efc9fd501c4303ea4491d537
- SHA1
  
  e094e74ef643e588b36345b9eaf0a6e600b30c6a
- SHA256
  
  f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8
- SHA512
  
  797e97e806b3f5943828385a58b40f6af901e50852cb74b5c29af4b45cb0a4c66b6dab62af7d706b6a12a8ad0ed7287cd8df17c62d6abc54ec83f22bdae86159
- SSDEEP
  
  6144:6TqPRbdIKCC0ef//uXltKc+LVsz9b8+JBJ:7dFeCXuLKcCVsz6
Score

7^/10

discovery spyware stealer upx
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Suspicious use of SetThreadContext
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Unsecured Credentials

Credentials In Files

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryspywarestealerupx

behavioral2

discoveryspywarestealerupx

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