isrstealer | 5aff84d0b21ae6f2fde6a5df594eb2cf7afd9cec62fcd8e82fbb5deaae77baf5 | Triage

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Reports

Overview

overview

Static

static

fc2c4564d5...18.exe

windows7-x64

7

fc2c4564d5...18.exe

windows10-2004-x64

7

Sharing

General

Target

fc2c4564d55d5340aae353425e98f370_JaffaCakes118
Size

200KB
Sample

240928-m8vp4avfja
MD5

fc2c4564d55d5340aae353425e98f370
SHA1

475f8c68e240ee291c7c4d4867660a1099f6b8d3
SHA256

5aff84d0b21ae6f2fde6a5df594eb2cf7afd9cec62fcd8e82fbb5deaae77baf5
SHA512

05a6dce071efd06dcabf16ff7e78d8e3d770d69bde8e8b19815216a45557211c0d2ff0d89ebf5850d4f5f5648a9c01eb7173542938cf43e4555863f3902ca8ec
SSDEEP

3072:KTqPR0yeIKDWx85IOlKeJVos/8eRwXiUUAdV95I4Rp+LH1xrl3Ez8ub8Xr:KTqPR0dIKCC0ef//uXltKc+LVsz9b8

Score

10^/10

isrstealer discovery spyware stealer upx

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

fc2c4564d55d5340aae353425e98f370_JaffaCakes118.exe

Resource

win7-20240903-en

discovery spyware stealer upx

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

fc2c4564d55d5340aae353425e98f370_JaffaCakes118.exe

Resource

win10v2004-20240802-en

discovery spyware stealer upx

windows10-2004-x64

6 signatures

150 seconds

Malware Config

Targets

- Target
  
  fc2c4564d55d5340aae353425e98f370_JaffaCakes118
- Size
  
  200KB
- MD5
  
  fc2c4564d55d5340aae353425e98f370
- SHA1
  
  475f8c68e240ee291c7c4d4867660a1099f6b8d3
- SHA256
  
  5aff84d0b21ae6f2fde6a5df594eb2cf7afd9cec62fcd8e82fbb5deaae77baf5
- SHA512
  
  05a6dce071efd06dcabf16ff7e78d8e3d770d69bde8e8b19815216a45557211c0d2ff0d89ebf5850d4f5f5648a9c01eb7173542938cf43e4555863f3902ca8ec
- SSDEEP
  
  3072:KTqPR0yeIKDWx85IOlKeJVos/8eRwXiUUAdV95I4Rp+LH1xrl3Ez8ub8Xr:KTqPR0dIKCC0ef//uXltKc+LVsz9b8
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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