oski | 10dee76aaab7ab2441547cd74e8a282fb349e3e023c73f958d212db7ad09b313

Analysis

max time kernel
142s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2023 20:46

Target

05df1a35f25ff857db2e24c1dcb65777.ps1
Size

485KB
MD5

05df1a35f25ff857db2e24c1dcb65777
SHA1

6950118354e4cfcccac686d6ac11d229cae8fc96
SHA256

10dee76aaab7ab2441547cd74e8a282fb349e3e023c73f958d212db7ad09b313
SHA512

3ad73346dec9f0bf84bc04b2364bcc99bade5d2ed1607f88fd9301fb268a0171af3ddb3d195b4081b6c7aa45069443b47fe908e70c26fda625f1559b57ba273a
SSDEEP

12288:+Zjw0RJ9u5ILYDxD3fxYehza/tw64rigu:q3cu

Score

10^/10

oski infostealer

Family

oski

/103.114.107.28/l29/

Oski
Oski is an infostealer targeting browser data, crypto wallets.
infostealer oski

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4952 set thread context of 3748	4952	powershell.exe	92

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4412	3748	WerFault.exe	92

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4952	powershell.exe
4952	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4952	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4952 wrote to memory of 3748	4952	powershell.exe	92
PID 4952 wrote to memory of 3748	4952	powershell.exe	92
PID 4952 wrote to memory of 3748	4952	powershell.exe	92
PID 4952 wrote to memory of 3748	4952	powershell.exe	92
PID 4952 wrote to memory of 3748	4952	powershell.exe	92
PID 4952 wrote to memory of 3748	4952	powershell.exe	92
PID 4952 wrote to memory of 3748	4952	powershell.exe	92
PID 4952 wrote to memory of 3748	4952	powershell.exe	92
PID 4952 wrote to memory of 3748	4952	powershell.exe	92

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3748 -ip 3748
1⤵
PID:3980

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hjmchzvv.hnq.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3748-14-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3748-17-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3748-18-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3748-20-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3748-23-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/4952-5-0x00000205477A0000-0x00000205477C2000-memory.dmp

Filesize
136KB

Download
memory/4952-10-0x00007FFE27BA0000-0x00007FFE28661000-memory.dmp

Filesize
10.8MB

Download
memory/4952-11-0x000002055FCE0000-0x000002055FCF0000-memory.dmp

Filesize
64KB

Download
memory/4952-12-0x000002055FCE0000-0x000002055FCF0000-memory.dmp

Filesize
64KB

Download
memory/4952-13-0x0000020547790000-0x00000205477A2000-memory.dmp

Filesize
72KB

Download
memory/4952-19-0x00007FFE27BA0000-0x00007FFE28661000-memory.dmp

Filesize
10.8MB

Download