isrstealer | c1b6543df251b6157e8be2772d637cc9517927545bce9648119f7d4371b8a602 | Triage

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Reports

Overview

overview

Static

static

c1b6543df2...02.exe

windows7-x64

9

c1b6543df2...02.exe

windows10-2004-x64

9

Sharing

General

Target

c1b6543df251b6157e8be2772d637cc9517927545bce9648119f7d4371b8a602
Size

356KB
Sample

221011-e34f2segck
MD5

66a7ea7f6362a8a43ec31b5be4525610
SHA1

30425b4d01d13fda91cd43dc22720301754c99a3
SHA256

c1b6543df251b6157e8be2772d637cc9517927545bce9648119f7d4371b8a602
SHA512

b5cd28d5d3fca92ab319d6620d69b8dbeee47971b02511470903d51d4d943a0fbb0e0308197f7b519e1a96797699734d80f87f50bb2052b9a4001cac15f569ce
SSDEEP

6144:4Yb//1PxwzdIKCC0ef//uXltKc+LVsz9b8R4jvLXoux:YzdFeCXuLKcCVsz6SDLXo

Score

10^/10

isrstealer collection spyware stealer upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

c1b6543df251b6157e8be2772d637cc9517927545bce9648119f7d4371b8a602.exe

Resource

win7-20220812-en

collection spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

c1b6543df251b6157e8be2772d637cc9517927545bce9648119f7d4371b8a602.exe

Resource

win10v2004-20220812-en

collection spyware stealer upx

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  c1b6543df251b6157e8be2772d637cc9517927545bce9648119f7d4371b8a602
- Size
  
  356KB
- MD5
  
  66a7ea7f6362a8a43ec31b5be4525610
- SHA1
  
  30425b4d01d13fda91cd43dc22720301754c99a3
- SHA256
  
  c1b6543df251b6157e8be2772d637cc9517927545bce9648119f7d4371b8a602
- SHA512
  
  b5cd28d5d3fca92ab319d6620d69b8dbeee47971b02511470903d51d4d943a0fbb0e0308197f7b519e1a96797699734d80f87f50bb2052b9a4001cac15f569ce
- SSDEEP
  
  6144:4Yb//1PxwzdIKCC0ef//uXltKc+LVsz9b8R4jvLXoux:YzdFeCXuLKcCVsz6SDLXo
Score

9^/10

collection spyware stealer upx
- NirSoft MailPassView
  Password recovery tool for various email clients
- Nirsoft
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook accounts
  collection
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

collectionspywarestealerupx

behavioral2

collectionspywarestealerupx

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