b895f0b4930c131fc92942de00d891ceaf782402e5215e2afeaf95b22137f353 | Triage

Analysis

max time kernel
138s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2022 21:30

Sharing

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General

Target

fix/speculating.ps1
Size

371B
MD5

bb7793ce425db431b720fb50f391cb97
SHA1

fb517ddb22d112606ce8e37f7f104446b37559d8
SHA256

c6ddc6d154447b822a719e91342e9d0f3e6254fccd733b847fd77c43d73927cd
SHA512

caa200cd88a2a3b64079aa189c4d0d3275181bff20b907ab9802f0ca130937fb083a6701d4b939008b5bf74f5be4e81d975bff3822dee36f16d86d38977397c6

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

1056 powershell.exe
1056 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1056 powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

powershell.exe

description	pid	process	target process
PID 1056 wrote to memory of 4248	1056	powershell.exe	rundll32.exe
PID 1056 wrote to memory of 4248	1056	powershell.exe	rundll32.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\fix\speculating.ps1
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1056

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\users\public\flapjacksXxi.jpg DrawThemeIcon
2⤵
PID:4248

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1056-132-0x0000017B7FE80000-0x0000017B7FEA2000-memory.dmp

Filesize
136KB

Download
memory/1056-133-0x00007FFA06970000-0x00007FFA07431000-memory.dmp

Filesize
10.8MB

Download
memory/1056-135-0x00007FFA06970000-0x00007FFA07431000-memory.dmp

Filesize
10.8MB

Download
memory/4248-134-0x0000000000000000-mapping.dmp

Download