oski | 572c0ed2674a63ce3e58d42a019cdaca9cce57398636a07432da48f4920421c7

Analysis

max time kernel
145s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2023 04:52

Target

691bcebe74dfe8204bb6eb1ca4f37f6b.ps1
Size

421KB
MD5

691bcebe74dfe8204bb6eb1ca4f37f6b
SHA1

de511e989219a1d93d778c448d28e2c585acc113
SHA256

572c0ed2674a63ce3e58d42a019cdaca9cce57398636a07432da48f4920421c7
SHA512

8b4d64c8c725cb8b464eb1ea85a4321ab1d3732f9b21eb7c4b6d2111b0643358b24d03777d806f858f8ccefab7e4693f29e74e64099792357abbc3a6f8263375
SSDEEP

12288:+Zjw0RJ9u5ILYDxD3fxYehza/tw64oL68:q3r

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 4812 set thread context of 32	4812	powershell.exe	90

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3188	32	WerFault.exe	90

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4812	powershell.exe
4812	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4812	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4812 wrote to memory of 32	4812	powershell.exe	90
PID 4812 wrote to memory of 32	4812	powershell.exe	90
PID 4812 wrote to memory of 32	4812	powershell.exe	90
PID 4812 wrote to memory of 32	4812	powershell.exe	90
PID 4812 wrote to memory of 32	4812	powershell.exe	90
PID 4812 wrote to memory of 32	4812	powershell.exe	90
PID 4812 wrote to memory of 32	4812	powershell.exe	90
PID 4812 wrote to memory of 32	4812	powershell.exe	90
PID 4812 wrote to memory of 32	4812	powershell.exe	90

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 32 -ip 32
1⤵
PID:3296

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_joc5rxxm.pva.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/32-14-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/32-16-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/32-17-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/32-19-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/32-22-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/4812-5-0x0000027D63490000-0x0000027D634B2000-memory.dmp

Filesize
136KB

Download
memory/4812-10-0x00007FF86CBF0000-0x00007FF86D6B1000-memory.dmp

Filesize
10.8MB

Download
memory/4812-11-0x0000027D63530000-0x0000027D63540000-memory.dmp

Filesize
64KB

Download
memory/4812-12-0x0000027D63530000-0x0000027D63540000-memory.dmp

Filesize
64KB

Download
memory/4812-13-0x0000027D63480000-0x0000027D6348A000-memory.dmp

Filesize
40KB

Download
memory/4812-18-0x00007FF86CBF0000-0x00007FF86D6B1000-memory.dmp

Filesize
10.8MB

Download