oski

General

Target
8577d33d01e9b4d70ba0abef53c03277.exe
Size 355KB
Sample220330-ckjmtaafaq
SHA256 913a7c8a88dc0720ff7fe2005243939f2fdadc129f69a46cc8fcfe54a16f0e75
MD5 8577d33d01e9b4d70ba0abef53c03277
SHA1 1f84eecb02e4179c554f8cfe27fad4b17d26025d
SHA512 4848150c8810ec4c0fb58e3f7b8d823cc7959107f696cd446b0514a0b1aaaf4fac66d83c8a95acdb02b8a8724316f12a6fff8972589b463bca05c2ca40dc3c46
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Extracted

Family

oski

C2

e4v5sa.xyz

Targets

- Target
  8577d33d01e9b4d70ba0abef53c03277.exe
- Size 355KB
- SHA256 913a7c8a88dc0720ff7fe2005243939f2fdadc129f69a46cc8fcfe54a16f0e75
- MD5 8577d33d01e9b4d70ba0abef53c03277
- SHA1 1f84eecb02e4179c554f8cfe27fad4b17d26025d
- SHA512 4848150c8810ec4c0fb58e3f7b8d823cc7959107f696cd446b0514a0b1aaaf4fac66d83c8a95acdb02b8a8724316f12a6fff8972589b463bca05c2ca40dc3c46
- MD5 SHA1 SHA512
Score

10^/10

oski infostealer spyware stealer suricata
- Oski
  Oski is an infostealer targeting browser data, crypto wallets.
  infostealer oski
- suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
  suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
  suricata
- 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
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

1

T1005

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of web browsers

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2