Analysis
- max time kernel
151s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
22/12/2023, 04:25
General
- Target 636e799e0d2695f6d1b4fc1c32f18b77.ps1
- Size 656KB
- Sample231222-e11x5sfcd4
- SHA256 cf25db6c63cc07611931c4c4468c4e15af04130d4534caa53f59a43f863a02d1
Malware Config
Extracted
-
oski
-
/103.114.107.28/l36/
Signatures
- Oski
Oski is an infostealer targeting browser data, crypto wallets.
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\636e799e0d2695f6d1b4fc1c32f18b77.ps11⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe#cmd2⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4088 -s 11083⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4088 -ip 40881⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
__PSScriptPolicyTest_u5ssfgqm.hqo.ps1
memory/3520-33-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-37-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-11-0x0000017CC7800000-0x0000017CC7822000-memory.dmp
memory/3520-12-0x0000017CC5630000-0x0000017CC5640000-memory.dmp
memory/3520-13-0x0000017CC7B70000-0x0000017CC7B96000-memory.dmp
memory/3520-14-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-15-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-17-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-19-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-21-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-23-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-25-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-27-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-29-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-31-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-0-0x00007FFD5C520000-0x00007FFD5CFE1000-memory.dmp
memory/3520-1-0x0000017CC5630000-0x0000017CC5640000-memory.dmp
memory/3520-51-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-35-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-49-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-53-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-47-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-45-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-43-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-41-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-54-0x0000017CC7B90000-0x0000017CC7B91000-memory.dmp
memory/3520-39-0x0000017CC7B70000-0x0000017CC7B90000-memory.dmp
memory/3520-60-0x00007FFD5C520000-0x00007FFD5CFE1000-memory.dmp
memory/4088-58-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4088-59-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4088-55-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4088-61-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4088-64-0x0000000000400000-0x0000000000438000-memory.dmp