oski | 54c6b52fb9b20e66ead545c8628472cfa3700c168ae261a699cd972c93c65588

Analysis

max time kernel
93s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2023 05:02

Target

6d23761fa990f64ebbb3a9fb0b617e9c.ps1
Size

485KB
MD5

6d23761fa990f64ebbb3a9fb0b617e9c
SHA1

3813b03b3c750a009f1e774976bfaf5e78dd1f60
SHA256

54c6b52fb9b20e66ead545c8628472cfa3700c168ae261a699cd972c93c65588
SHA512

e1f00c4d2d6fd3cdf76382bbd445b911588511fb3ce52658d1de47fdf70b8d03c9cf7b7b99b7ad1ed619393378c704a1dc6915a43d08680384c029ac2b2fa2c6
SSDEEP

12288:+Zjw0RJ9u5ILYDxD3fxYehza/tw64oigu:q3Vu

Score

10^/10

oski infostealer

Family

oski

/103.114.107.28/l33/

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1900 set thread context of 3292	1900	powershell.exe	92

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5108	3292	WerFault.exe	92

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1900	powershell.exe
1900	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1900	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1900 wrote to memory of 3292	1900	powershell.exe	92
PID 1900 wrote to memory of 3292	1900	powershell.exe	92
PID 1900 wrote to memory of 3292	1900	powershell.exe	92
PID 1900 wrote to memory of 3292	1900	powershell.exe	92
PID 1900 wrote to memory of 3292	1900	powershell.exe	92
PID 1900 wrote to memory of 3292	1900	powershell.exe	92
PID 1900 wrote to memory of 3292	1900	powershell.exe	92
PID 1900 wrote to memory of 3292	1900	powershell.exe	92
PID 1900 wrote to memory of 3292	1900	powershell.exe	92

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3292 -ip 3292
1⤵
PID:3708

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ttrikcia.sgt.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1900-1-0x000002452BF20000-0x000002452BF42000-memory.dmp

Filesize
136KB

Download
memory/1900-11-0x00007FF8B7150000-0x00007FF8B7C11000-memory.dmp

Filesize
10.8MB

Download
memory/1900-12-0x000002452BF90000-0x000002452BFA0000-memory.dmp

Filesize
64KB

Download
memory/1900-13-0x000002452BF70000-0x000002452BF82000-memory.dmp

Filesize
72KB

Download
memory/1900-18-0x00007FF8B7150000-0x00007FF8B7C11000-memory.dmp

Filesize
10.8MB

Download
memory/3292-14-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3292-17-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3292-19-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3292-20-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3292-23-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download