oski | 885e52307f6adb37083352ef06cd26243612018731c6ec8914664506d11ea70c

Analysis

max time kernel
143s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
01-09-2022 09:46

Target

885E52307F6ADB37083352EF06CD26243612018731C6E.exe
Size

200KB
MD5

ecb3be33e7b9240e66f41548c625a126
SHA1

5b458380b287151ab79230902134f17cbecf099d
SHA256

885e52307f6adb37083352ef06cd26243612018731c6ec8914664506d11ea70c
SHA512

9f3849e1667fff93f5e223e65bb5b28fd3fe002db920002070306ef5f81dd8009e0f50ef6885e01adbac42efd863b2b7b1957b07c01630e61858d489fab9c8ee
SSDEEP

3072:WfUomEuYm98dlSq7gt5q7Dx+XgS6aCEwhOfUbCalNT2pbB3fIQ1Xi6FLPo3c:WfUauY68uSWCx+XA7mg2pN51Ljo3c

Score

10^/10

Oski
Oski is an infostealer targeting browser data, crypto wallets.
infostealer oski
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Program crash 1 IoCs

pid	pid_target	Process	procid_target
228	5104	WerFault.exe	81

C:\Users\Admin\AppData\Local\Temp\885E52307F6ADB37083352EF06CD26243612018731C6E.exe
"C:\Users\Admin\AppData\Local\Temp\885E52307F6ADB37083352EF06CD26243612018731C6E.exe"
1⤵
PID:5104
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5104 -s 1396
  2⤵
  - Program crash
  PID:228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 5104 -ip 5104
1⤵
PID:2016

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact