f4536b7cdd1b31995f7f709b670e53afbb2c0525ed959beffabb1b09bde3a2a0 | Triage

Sharing

General

Target

2024-05-21_b0c439ce664792f6d2311529712b2be2_ryuk
Size

2.2MB
Sample

240521-tbyh2sba37
MD5

b0c439ce664792f6d2311529712b2be2
SHA1

b884d910a2eadc3c493801265a21d7d5a5147357
SHA256

f4536b7cdd1b31995f7f709b670e53afbb2c0525ed959beffabb1b09bde3a2a0
SHA512

1598d7afc892d675852bae19b902e8f3d4762fdfce4d22bf4d3c3015e94c7fa8e6b5fd28ff0e1f0e323c603a944edce890d3952abbe37ef9e1f903e56e883d4c
SSDEEP

24576:yOObVw4TaN1wdkukCba4oXtgLhU3wEdmh58RSkQ/7Gb8NLEbeZ:yOOh3aN4kuLbegmtGlkQ/qoLEw

Score

7^/10

spyware stealer

Malware Config

Targets

- Target
  
  2024-05-21_b0c439ce664792f6d2311529712b2be2_ryuk
- Size
  
  2.2MB
- MD5
  
  b0c439ce664792f6d2311529712b2be2
- SHA1
  
  b884d910a2eadc3c493801265a21d7d5a5147357
- SHA256
  
  f4536b7cdd1b31995f7f709b670e53afbb2c0525ed959beffabb1b09bde3a2a0
- SHA512
  
  1598d7afc892d675852bae19b902e8f3d4762fdfce4d22bf4d3c3015e94c7fa8e6b5fd28ff0e1f0e323c603a944edce890d3952abbe37ef9e1f903e56e883d4c
- SSDEEP
  
  24576:yOObVw4TaN1wdkukCba4oXtgLhU3wEdmh58RSkQ/7Gb8NLEbeZ:yOOh3aN4kuLbegmtGlkQ/qoLEw
Score

7^/10

spyware stealer
- Executes dropped EXE
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

Credentials In Files

Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2