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Analysis
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max time kernel
209s -
max time network
261s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
21/12/2023, 22:06
Static task
static1
Behavioral task
behavioral1
Sample
0dcd00510d7cdf90218c8acb28802f46.ps1
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0dcd00510d7cdf90218c8acb28802f46.ps1
Resource
win10v2004-20231215-en
General
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Target
0dcd00510d7cdf90218c8acb28802f46.ps1
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Size
421KB
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MD5
0dcd00510d7cdf90218c8acb28802f46
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SHA1
669ecf1747dd4b2c9251668fe38e0d42169221c8
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SHA256
1d430cca16d4a5663d6d59465552322e488a8f576fee2efd41d38040686b3d0f
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SHA512
6b0b7f810fba079e13fc7991d5ff6c4607e4f59032f6d509a45fb72ed635f4e51933ebf0ec3ef8d53fdae192d1e89980e1875221a9767336ccf82ab24e1a2914
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SSDEEP
12288:+Zjw0RJ9u5ILYDxD3fxYehza/tw640L68:q3P
Malware Config
Extracted
oski
103.114.107.28/l1/
Signatures
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Oski
Oski is an infostealer targeting browser data, crypto wallets.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2532 set thread context of 1652 2532 powershell.exe 29 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2532 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2532 powershell.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2532 wrote to memory of 1652 2532 powershell.exe 29 PID 2532 wrote to memory of 1652 2532 powershell.exe 29 PID 2532 wrote to memory of 1652 2532 powershell.exe 29 PID 2532 wrote to memory of 1652 2532 powershell.exe 29 PID 2532 wrote to memory of 1652 2532 powershell.exe 29 PID 2532 wrote to memory of 1652 2532 powershell.exe 29 PID 2532 wrote to memory of 1652 2532 powershell.exe 29 PID 2532 wrote to memory of 1652 2532 powershell.exe 29 PID 2532 wrote to memory of 1652 2532 powershell.exe 29 PID 2532 wrote to memory of 1652 2532 powershell.exe 29
Processes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\0dcd00510d7cdf90218c8acb28802f46.ps11⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2532 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe"{path}"2⤵PID:1652
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