isrstealer | 8600ba5fe6af2bb5f70e162bf22e34bf558a2dd9820ba50e2e5e2cdf71c3e5f4

General

Target

8600ba5fe6af2bb5f70e162bf22e34bf558a2dd9820ba50e2e5e2cdf71c3e5f4
Size

732KB
Sample

221029-arax5sdeb2
MD5

0c0d93d9f6bdf6d06f2f5365bfce847f
SHA1

14ce91343363e99b28b66a459dcf22daccd3ec55
SHA256

8600ba5fe6af2bb5f70e162bf22e34bf558a2dd9820ba50e2e5e2cdf71c3e5f4
SHA512

56817e714e9b051ee0577a69b21804548aaf868603d55ce845268e8b1b77c5b77a2ffee0bdbe3064af05f7d12611bef081dc7eb20e38858700dfba1fbf25db6b
SSDEEP

12288:iGKeZUuWhwjwZbwd1WT9uUY+N32aGvUpRMguefuOl7dlEm:fHuuGwdoTbBAWcyvEm

Score

10^/10

Malware Config

Targets

- Target
  
  8600ba5fe6af2bb5f70e162bf22e34bf558a2dd9820ba50e2e5e2cdf71c3e5f4
- Size
  
  732KB
- MD5
  
  0c0d93d9f6bdf6d06f2f5365bfce847f
- SHA1
  
  14ce91343363e99b28b66a459dcf22daccd3ec55
- SHA256
  
  8600ba5fe6af2bb5f70e162bf22e34bf558a2dd9820ba50e2e5e2cdf71c3e5f4
- SHA512
  
  56817e714e9b051ee0577a69b21804548aaf868603d55ce845268e8b1b77c5b77a2ffee0bdbe3064af05f7d12611bef081dc7eb20e38858700dfba1fbf25db6b
- SSDEEP
  
  12288:iGKeZUuWhwjwZbwd1WT9uUY+N32aGvUpRMguefuOl7dlEm:fHuuGwdoTbBAWcyvEm
Score

10^/10

isrstealer persistence stealer trojan upx
- ISR Stealer
  ISR Stealer is a modified version of Hackhound Stealer written in visual basic.
  trojan stealer isrstealer
- ISR Stealer payload
- Executes dropped EXE
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Loads dropped DLL
- Uses the VBS compiler for execution
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Targets

ISR Stealer

ISR Stealer payload

Executes dropped EXE

UPX packed file

Loads dropped DLL

Uses the VBS compiler for execution

Adds Run key to start application

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2