88ef926661943a513da9db1b87a846ac5abb684bb4cd1627ca73be21ba5c7c86 | Triage

Sharing

General

Target

a7bef4732debeac586785dab42b9dd70_NEIKI
Size

1.2MB
Sample

240508-phvnhsef54
MD5

a7bef4732debeac586785dab42b9dd70
SHA1

68241697800ba9585386bc22544a2493e988dc71
SHA256

88ef926661943a513da9db1b87a846ac5abb684bb4cd1627ca73be21ba5c7c86
SHA512

fa822cac54a4a1240db575917689b6dbf8cf51129a072e916eccc38859be422ef8b3d8855fe4f976ec6d0abdb01ba8cfb02446114218a86f33a79b436ba6891a
SSDEEP

12288:BgwuX+Zw9S0/Z3SfJKW96B/m4OvdiPGaPueEjzVqj83cBBS1UihZk5TzHO81HkwE:Ouq4ugJKpWdicLsBBS1UiuTr1HT4B

Score

9^/10

persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  a7bef4732debeac586785dab42b9dd70_NEIKI
- Size
  
  1.2MB
- MD5
  
  a7bef4732debeac586785dab42b9dd70
- SHA1
  
  68241697800ba9585386bc22544a2493e988dc71
- SHA256
  
  88ef926661943a513da9db1b87a846ac5abb684bb4cd1627ca73be21ba5c7c86
- SHA512
  
  fa822cac54a4a1240db575917689b6dbf8cf51129a072e916eccc38859be422ef8b3d8855fe4f976ec6d0abdb01ba8cfb02446114218a86f33a79b436ba6891a
- SSDEEP
  
  12288:BgwuX+Zw9S0/Z3SfJKW96B/m4OvdiPGaPueEjzVqj83cBBS1UihZk5TzHO81HkwE:Ouq4ugJKpWdicLsBBS1UiuTr1HT4B
Score

9^/10

persistence ransomware spyware stealer
- Renames multiple (219) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Drops file in Drivers directory
- Executes dropped EXE
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Unsecured Credentials

Credentials In Files

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2

persistenceransomwarespywarestealer