isrstealer | cfc00332745c24977e756b20630928a2f83d00fa233c8fcde2ebe7607908116f | Triage

Submit
Reports

Overview

overview

Static

static

cfc0033274...6f.exe

windows7-x64

cfc0033274...6f.exe

windows10-2004-x64

Sharing

General

Target

cfc00332745c24977e756b20630928a2f83d00fa233c8fcde2ebe7607908116f
Size

351KB
Sample

221124-xl5lwsga3s
MD5

5f94e0e184d6bd6fcf78fc180d31f2b4
SHA1

91ee2ea48262f151d711533f04b21d8e3d1447d2
SHA256

cfc00332745c24977e756b20630928a2f83d00fa233c8fcde2ebe7607908116f
SHA512

299700b4c89c682cd806bf23f1ed11646518f0a8d5de354bf743d66c4b86a2456fa109c9fff90accdb90890fdd4467f4e2c93fcba4c248ef6cf232679bbcc4e5
SSDEEP

6144:j0HhrcbsYJOZpgg5XhMFBMXmXdiH8ZeW2Snzl+QYpAuWV8c:jGhQbshZ1rJmS8QWZRYpAT2c

Score

10^/10

isrstealer collection spyware stealer trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

cfc00332745c24977e756b20630928a2f83d00fa233c8fcde2ebe7607908116f.exe

Resource

win7-20220812-en

isrstealer collection spyware stealer trojan upx

windows7-x64

11 signatures

150 seconds

Behavioral task

behavioral2

Sample

cfc00332745c24977e756b20630928a2f83d00fa233c8fcde2ebe7607908116f.exe

Resource

win10v2004-20220812-en

isrstealer collection stealer trojan upx

windows10-2004-x64

11 signatures

150 seconds

Malware Config

Targets

- Target
  
  cfc00332745c24977e756b20630928a2f83d00fa233c8fcde2ebe7607908116f
- Size
  
  351KB
- MD5
  
  5f94e0e184d6bd6fcf78fc180d31f2b4
- SHA1
  
  91ee2ea48262f151d711533f04b21d8e3d1447d2
- SHA256
  
  cfc00332745c24977e756b20630928a2f83d00fa233c8fcde2ebe7607908116f
- SHA512
  
  299700b4c89c682cd806bf23f1ed11646518f0a8d5de354bf743d66c4b86a2456fa109c9fff90accdb90890fdd4467f4e2c93fcba4c248ef6cf232679bbcc4e5
- SSDEEP
  
  6144:j0HhrcbsYJOZpgg5XhMFBMXmXdiH8ZeW2Snzl+QYpAuWV8c:jGhQbshZ1rJmS8QWZRYpAT2c
Score

10^/10

isrstealer collection spyware stealer trojan upx
- ISR Stealer
  ISR Stealer is a modified version of Hackhound Stealer written in visual basic.
  trojan stealer isrstealer
- ISR Stealer payload
- 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

isrstealercollectionspywarestealertrojanupx

behavioral2

isrstealercollectionstealertrojanupx

© 2018-2024

Terms | Privacy