oski | 5ef0850150c577b7184b16ca066af5322d280d6e4208b8cb2d8059c8fdcd1da2

Analysis

max time kernel
93s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07-04-2024 15:04

Target

e5351dc8fbec2f874e623c30e719c48b_JaffaCakes118.ps1
Size

421KB
MD5

e5351dc8fbec2f874e623c30e719c48b
SHA1

af756d841b0e9bc3accc58561f97111351dc4719
SHA256

5ef0850150c577b7184b16ca066af5322d280d6e4208b8cb2d8059c8fdcd1da2
SHA512

204dd0f88dd1085a616fc611e3b4e49c7d974e1c70eb110c19b040100faf1d8ba699ec3735f7b90cf664e980907878d3ee7e45ce689557ba85d677d1ed5c6c76
SSDEEP

12288:+Zjw0RJ9u5ILYDxD3fxYehza/tw64sL68:q3n

Score

10^/10

Family

oski

/103.114.107.28/l2323/

Oski
Oski is an infostealer targeting browser data, crypto wallets.
infostealer oski
Suspicious use of SetThreadContext 1 IoCs

Processes:

powershell.exe

description pid process target process

PID 1480 set thread context of 2248 1480 powershell.exe MSBuild.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4512 2248 WerFault.exe MSBuild.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

1480 powershell.exe
1480 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1480 powershell.exe

description	pid	process	target process
PID 1480 set thread context of 2248	1480	powershell.exe	MSBuild.exe

pid	pid_target	process	target process
4512	2248	WerFault.exe	MSBuild.exe

pid	process
1480	powershell.exe
1480	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1480	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

powershell.exe

description	pid	process	target process
PID 1480 wrote to memory of 2248	1480	powershell.exe	MSBuild.exe
PID 1480 wrote to memory of 2248	1480	powershell.exe	MSBuild.exe
PID 1480 wrote to memory of 2248	1480	powershell.exe	MSBuild.exe
PID 1480 wrote to memory of 2248	1480	powershell.exe	MSBuild.exe
PID 1480 wrote to memory of 2248	1480	powershell.exe	MSBuild.exe
PID 1480 wrote to memory of 2248	1480	powershell.exe	MSBuild.exe
PID 1480 wrote to memory of 2248	1480	powershell.exe	MSBuild.exe
PID 1480 wrote to memory of 2248	1480	powershell.exe	MSBuild.exe
PID 1480 wrote to memory of 2248	1480	powershell.exe	MSBuild.exe

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2248 -s 1112
3⤵
- Program crash
PID:4512

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 2248 -ip 2248
1⤵
PID:2616

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fq2zsugq.xy4.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1480-9-0x000001DA28250000-0x000001DA28272000-memory.dmp

Filesize
136KB

Download
memory/1480-10-0x00007FF98D160000-0x00007FF98DC21000-memory.dmp

Filesize
10.8MB

Download
memory/1480-11-0x000001DA281E0000-0x000001DA281F0000-memory.dmp

Filesize
64KB

Download
memory/1480-12-0x000001DA281E0000-0x000001DA281F0000-memory.dmp

Filesize
64KB

Download
memory/1480-13-0x000001DA281D0000-0x000001DA281DA000-memory.dmp

Filesize
40KB

Download
memory/1480-18-0x00007FF98D160000-0x00007FF98DC21000-memory.dmp

Filesize
10.8MB

Download
memory/2248-14-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2248-17-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2248-19-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2248-20-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2248-23-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download