b4fac2c87fe87f91e22bcda2ee06d6def08e11843833622b9b905533bf3074d2 | Triage

Sharing

General

Target

b4fac2c87fe87f91e22bcda2ee06d6def08e11843833622b9b905533bf3074d2.exe
Size

120KB
Sample

241121-nzesyssenn
MD5

89d0ef0f351ec697dad109c133d71d5f
SHA1

b87b217b4d9023143ea4bd42eff931ac4edd76c6
SHA256

b4fac2c87fe87f91e22bcda2ee06d6def08e11843833622b9b905533bf3074d2
SHA512

b35c46942424f2e4521360166a6faa28771c6efbe0d5a612b9a3e266a1298e6da21d7de5d28294db6ae772b1dd7df6849a827c8e95e7b81d415e9b66da9fcc5e
SSDEEP

3072:qKtfDwsjPThTYszDH2fhhiWwCALQ703KLTes85I4Dk:BtfDwsjPThT5zL2mo4V3KPjR4Dk

Score

7^/10

discovery spyware stealer

Malware Config

Targets

- Target
  
  b4fac2c87fe87f91e22bcda2ee06d6def08e11843833622b9b905533bf3074d2.exe
- Size
  
  120KB
- MD5
  
  89d0ef0f351ec697dad109c133d71d5f
- SHA1
  
  b87b217b4d9023143ea4bd42eff931ac4edd76c6
- SHA256
  
  b4fac2c87fe87f91e22bcda2ee06d6def08e11843833622b9b905533bf3074d2
- SHA512
  
  b35c46942424f2e4521360166a6faa28771c6efbe0d5a612b9a3e266a1298e6da21d7de5d28294db6ae772b1dd7df6849a827c8e95e7b81d415e9b66da9fcc5e
- SSDEEP
  
  3072:qKtfDwsjPThTYszDH2fhhiWwCALQ703KLTes85I4Dk:BtfDwsjPThT5zL2mo4V3KPjR4Dk
Score

7^/10

discovery spyware stealer
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- 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

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Unsecured Credentials

Credentials In Files

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryspywarestealer

behavioral2

discoveryspywarestealer