isrstealer | 97375eb02acc7ec5a9ad12bd7a9aa011d422a4c636689bf7a98ac1549721a59c | Triage

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Reports

Overview

overview

Static

static

299205fc45...18.exe

windows7-x64

7

299205fc45...18.exe

windows10-2004-x64

7

Sharing

General

Target

299205fc459eff92f0476c3dea2b91ed_JaffaCakes118
Size

208KB
Sample

241009-dey1zsxdkq
MD5

299205fc459eff92f0476c3dea2b91ed
SHA1

f37a3daf39543d0053505aa6ff78c5b79fd71e1b
SHA256

97375eb02acc7ec5a9ad12bd7a9aa011d422a4c636689bf7a98ac1549721a59c
SHA512

7dd708586fe1484aa11282fc83c574f3849d73b928c8d086275193ccf8bd02af6ab9bafcd5d97d3ed1d9053258a3139626ce855259bc3babb32b4a58182e9ea0
SSDEEP

6144:T3bdXPx3kdIKCC0ef//uXltKc+LVsz9b8:zkdFeCXuLKcCVsz6

Score

10^/10

isrstealer discovery spyware stealer upx

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

299205fc459eff92f0476c3dea2b91ed_JaffaCakes118.exe

Resource

win7-20240704-en

discovery spyware stealer upx

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

299205fc459eff92f0476c3dea2b91ed_JaffaCakes118.exe

Resource

win10v2004-20241007-en

discovery spyware stealer upx

windows10-2004-x64

6 signatures

150 seconds

Malware Config

Targets

- Target
  
  299205fc459eff92f0476c3dea2b91ed_JaffaCakes118
- Size
  
  208KB
- MD5
  
  299205fc459eff92f0476c3dea2b91ed
- SHA1
  
  f37a3daf39543d0053505aa6ff78c5b79fd71e1b
- SHA256
  
  97375eb02acc7ec5a9ad12bd7a9aa011d422a4c636689bf7a98ac1549721a59c
- SHA512
  
  7dd708586fe1484aa11282fc83c574f3849d73b928c8d086275193ccf8bd02af6ab9bafcd5d97d3ed1d9053258a3139626ce855259bc3babb32b4a58182e9ea0
- SSDEEP
  
  6144:T3bdXPx3kdIKCC0ef//uXltKc+LVsz9b8:zkdFeCXuLKcCVsz6
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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