isrstealer | 9c81b114969a55170947cd64b98ab0734b28759cabba7fb14fc76bd0985ff410 | Triage

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Overview

overview

Static

static

3

918dbc6fee...18.exe

windows7-x64

918dbc6fee...18.exe

windows10-2004-x64

Sharing

General

Target

918dbc6feea593f0d8b81e14ea931a30_JaffaCakes118
Size

240KB
Sample

240813-eqzbkaydjj
MD5

918dbc6feea593f0d8b81e14ea931a30
SHA1

cacdd75ffe41ef8e24d6ace4edcb4491dadfa366
SHA256

9c81b114969a55170947cd64b98ab0734b28759cabba7fb14fc76bd0985ff410
SHA512

dc14cba34ddd0832f79b39c505322439af73252072b2a47c5afb34c0c6e75439417f9b0ed687e26722d7fefff5d7f6ef501133ac1c269337906d5c148ca239a6
SSDEEP

3072:ICL9ora4uBYKrat7G49IIDMxizCB8Fp/vG7r+65p4S6ypFZsLXD+dIKREzLa2G8P:ErtvPrM7b5p4StOX6dIKREzLOagj4

Score

10^/10

isrstealer discovery stealer trojan

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

918dbc6feea593f0d8b81e14ea931a30_JaffaCakes118.exe

Resource

win7-20240708-en

isrstealer discovery stealer trojan

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

918dbc6feea593f0d8b81e14ea931a30_JaffaCakes118.exe

Resource

win10v2004-20240802-en

isrstealer discovery stealer trojan

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  918dbc6feea593f0d8b81e14ea931a30_JaffaCakes118
- Size
  
  240KB
- MD5
  
  918dbc6feea593f0d8b81e14ea931a30
- SHA1
  
  cacdd75ffe41ef8e24d6ace4edcb4491dadfa366
- SHA256
  
  9c81b114969a55170947cd64b98ab0734b28759cabba7fb14fc76bd0985ff410
- SHA512
  
  dc14cba34ddd0832f79b39c505322439af73252072b2a47c5afb34c0c6e75439417f9b0ed687e26722d7fefff5d7f6ef501133ac1c269337906d5c148ca239a6
- SSDEEP
  
  3072:ICL9ora4uBYKrat7G49IIDMxizCB8Fp/vG7r+65p4S6ypFZsLXD+dIKREzLa2G8P:ErtvPrM7b5p4StOX6dIKREzLOagj4
Score

10^/10

isrstealer discovery stealer trojan
- ISR Stealer
  ISR Stealer is a modified version of Hackhound Stealer written in visual basic.
  trojan stealer isrstealer
- ISR Stealer payload
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

isrstealerdiscoverystealertrojan

behavioral2

isrstealerdiscoverystealertrojan

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