isrstealer | 7e4228d165e34c231ce640e71995e6cd36a208ca4fbf29a144f4ae0d957e5bcc

General

Target

7e4228d165e34c231ce640e71995e6cd36a208ca4fbf29a144f4ae0d957e5bcc
Size

931KB
Sample

221121-3gm4yaeh5y
MD5

f9382c10ebc3922e40cfe3dcb21739cc
SHA1

b96663cc72702241762f4a6a15ba683f2582a9e3
SHA256

7e4228d165e34c231ce640e71995e6cd36a208ca4fbf29a144f4ae0d957e5bcc
SHA512

dea5263560f32ef24aaa452e61351dcfe3192fc5a650ddaa6412e648365380154345ecc5e61cd5dd0b6df61f3d03d20cdcdab05ad3c262455d030b4fa36e5d18
SSDEEP

12288:iaWzgMg7v3qnCiMErQohh0F4CCJ8lny/QgSbr09oGE15jSsFZyoopS2A0E:NaHMv6Corjqny/QDnqoRNFZyoGnE

Score

10^/10

Malware Config

Targets

- Target
  
  7e4228d165e34c231ce640e71995e6cd36a208ca4fbf29a144f4ae0d957e5bcc
- Size
  
  931KB
- MD5
  
  f9382c10ebc3922e40cfe3dcb21739cc
- SHA1
  
  b96663cc72702241762f4a6a15ba683f2582a9e3
- SHA256
  
  7e4228d165e34c231ce640e71995e6cd36a208ca4fbf29a144f4ae0d957e5bcc
- SHA512
  
  dea5263560f32ef24aaa452e61351dcfe3192fc5a650ddaa6412e648365380154345ecc5e61cd5dd0b6df61f3d03d20cdcdab05ad3c262455d030b4fa36e5d18
- SSDEEP
  
  12288:iaWzgMg7v3qnCiMErQohh0F4CCJ8lny/QgSbr09oGE15jSsFZyoopS2A0E:NaHMv6Corjqny/QDnqoRNFZyoGnE
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

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Targets

ISR Stealer

ISR Stealer payload

NirSoft MailPassView

Nirsoft

UPX packed file

Reads user/profile data of web browsers

Accesses Microsoft Outlook accounts

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2