oski | 3975ff5fd7f0c5e82b1f932ce5c5fd1d66627dac6043701fe26cbf36035f91bb

Analysis

max time kernel
143s
max time network
169s
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 14:29

Target

c3e00cc05db28caecab4318f65f9a7c2.ps1
Size

421KB
MD5

c3e00cc05db28caecab4318f65f9a7c2
SHA1

fd468321e743de0aab68ae03bdc214b3442d5195
SHA256

3975ff5fd7f0c5e82b1f932ce5c5fd1d66627dac6043701fe26cbf36035f91bb
SHA512

67ffd50620c1d33ad3dc450095fd6a5606251efec9661b180ad97e21b789df3130dbe3b5589e5b061ff0c03cb52bc2e225364c6f80d8d1272ebdd597313da10a
SSDEEP

12288:+Zjw0RJ9u5ILYDxD3fxYehza/tw64NL68:q36

Score

10^/10

oski infostealer

Family

oski

/103.114.107.28/l36/

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4576 set thread context of 2600	4576	powershell.exe	90

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4676	2600	WerFault.exe	90

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4576	powershell.exe
4576	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4576	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4576 wrote to memory of 2600	4576	powershell.exe	90
PID 4576 wrote to memory of 2600	4576	powershell.exe	90
PID 4576 wrote to memory of 2600	4576	powershell.exe	90
PID 4576 wrote to memory of 2600	4576	powershell.exe	90
PID 4576 wrote to memory of 2600	4576	powershell.exe	90
PID 4576 wrote to memory of 2600	4576	powershell.exe	90
PID 4576 wrote to memory of 2600	4576	powershell.exe	90
PID 4576 wrote to memory of 2600	4576	powershell.exe	90
PID 4576 wrote to memory of 2600	4576	powershell.exe	90

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2600 -ip 2600
1⤵
PID:3992

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kfzp55r2.3xk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2600-11-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2600-15-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2600-16-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2600-17-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2600-20-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/4576-0-0x000001E8FDD30000-0x000001E8FDD52000-memory.dmp

Filesize
136KB

Download
memory/4576-10-0x000001E8FDD90000-0x000001E8FDD9A000-memory.dmp

Filesize
40KB

Download
memory/4576-12-0x00007FFC9EBD0000-0x00007FFC9F691000-memory.dmp

Filesize
10.8MB

Download
memory/4576-21-0x00007FFC9EBD0000-0x00007FFC9F691000-memory.dmp

Filesize
10.8MB

Download