oski | a76a51cba975464b208e05477e673e7ee026979baefc09638e9474e3f38c715c

Analysis

max time kernel
136s
max time network
153s
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 07:12

Target

77e2b04565e2fa5129b062b860253c8d.ps1
Size

485KB
MD5

77e2b04565e2fa5129b062b860253c8d
SHA1

11f8ec2444d78ff88d2a7c9cbb1ee188ef85d004
SHA256

a76a51cba975464b208e05477e673e7ee026979baefc09638e9474e3f38c715c
SHA512

ee0c8ac9e48b8cc53eeac3ce08ba876b330b2cb6f2506bb3d75b0e443292662270af767324aa091a9d7bad0b42d74e5924f608b521a19ed608dde89e12111fdb
SSDEEP

12288:+Zjw0RJ9u5ILYDxD3fxYehza/tw64tigu:q3Ou

Score

10^/10

oski infostealer

Family

oski

/103.114.107.28/l606/

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3476 set thread context of 2284	3476	powershell.exe	27

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4920	2284	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3476	powershell.exe
3476	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3476	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3476 wrote to memory of 2284	3476	powershell.exe	27
PID 3476 wrote to memory of 2284	3476	powershell.exe	27
PID 3476 wrote to memory of 2284	3476	powershell.exe	27
PID 3476 wrote to memory of 2284	3476	powershell.exe	27
PID 3476 wrote to memory of 2284	3476	powershell.exe	27
PID 3476 wrote to memory of 2284	3476	powershell.exe	27
PID 3476 wrote to memory of 2284	3476	powershell.exe	27
PID 3476 wrote to memory of 2284	3476	powershell.exe	27
PID 3476 wrote to memory of 2284	3476	powershell.exe	27

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2284 -ip 2284
1⤵
PID:2300

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ncmimk4e.hjx.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2284-13-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2284-16-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2284-19-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2284-18-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2284-22-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3476-0-0x00000295F55F0000-0x00000295F5612000-memory.dmp

Filesize
136KB

Download
memory/3476-10-0x00007FFD37AC0000-0x00007FFD38581000-memory.dmp

Filesize
10.8MB

Download
memory/3476-11-0x00000295F5760000-0x00000295F5770000-memory.dmp

Filesize
64KB

Download
memory/3476-17-0x00007FFD37AC0000-0x00007FFD38581000-memory.dmp

Filesize
10.8MB

Download
memory/3476-12-0x00000295F55E0000-0x00000295F55F2000-memory.dmp

Filesize
72KB

Download