isrstealer | cd67e9bf118862e71f07ef4d076906bfb24873156fa5444c847da2f47f796c70 | Triage

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Reports

Overview

overview

Static

static

cd67e9bf11...70.exe

windows7-x64

cd67e9bf11...70.exe

windows10-2004-x64

Sharing

General

Target

cd67e9bf118862e71f07ef4d076906bfb24873156fa5444c847da2f47f796c70
Size

320KB
Sample

221127-qv486afa51
MD5

f68f5a8cd64c941e98a5cce3135fd329
SHA1

c8eb99aa4c4bbaeb1570b5b73ae34855a3db8e89
SHA256

cd67e9bf118862e71f07ef4d076906bfb24873156fa5444c847da2f47f796c70
SHA512

396def3bcf738e8a02cd645bd6ba2993a00cd74423a7e48734d29bf0939e148f659ab6531ee17c0b5f69df1cc7061d20298efd4fcb0536e12e1e528d7d3058c1
SSDEEP

6144:nnHwP6adxVzV8p10oUtjxgTuLRdbYwpj/csMjEoE8A7wpL5nLGddr:nnHa6GPz+z01jxgKdbYw5/cBEoE8A7wM

Score

10^/10

isrstealer collection spyware stealer trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

cd67e9bf118862e71f07ef4d076906bfb24873156fa5444c847da2f47f796c70.exe

Resource

win7-20220812-en

isrstealer stealer trojan

windows7-x64

5 signatures

150 seconds

Behavioral task

behavioral2

Sample

cd67e9bf118862e71f07ef4d076906bfb24873156fa5444c847da2f47f796c70.exe

Resource

win10v2004-20221111-en

isrstealer collection spyware stealer trojan upx

windows10-2004-x64

10 signatures

150 seconds

Malware Config

Targets

- Target
  
  cd67e9bf118862e71f07ef4d076906bfb24873156fa5444c847da2f47f796c70
- Size
  
  320KB
- MD5
  
  f68f5a8cd64c941e98a5cce3135fd329
- SHA1
  
  c8eb99aa4c4bbaeb1570b5b73ae34855a3db8e89
- SHA256
  
  cd67e9bf118862e71f07ef4d076906bfb24873156fa5444c847da2f47f796c70
- SHA512
  
  396def3bcf738e8a02cd645bd6ba2993a00cd74423a7e48734d29bf0939e148f659ab6531ee17c0b5f69df1cc7061d20298efd4fcb0536e12e1e528d7d3058c1
- SSDEEP
  
  6144:nnHwP6adxVzV8p10oUtjxgTuLRdbYwpj/csMjEoE8A7wpL5nLGddr:nnHa6GPz+z01jxgKdbYw5/cBEoE8A7wM
Score

10^/10

isrstealer stealer trojan collection spyware 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

isrstealerstealertrojan

behavioral2

isrstealercollectionspywarestealertrojanupx

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