3351388925f4f2804abd5216c06371042c5f89633937a1a80ec0cf7b532884b0 | Triage

Analysis

max time kernel
147s
max time network
190s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2022 12:52

Sharing

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General

Target

fix/purveys.ps1
Size

377B
MD5

55087f66c4bca6179d168c15bd8b2a7c
SHA1

c473fb8ea0ca0afe187eb339c4bf0cd6aaff7e0f
SHA256

94f086a1ba63dab1b2b4dcaf9af8ede015bb05015e071cfece02b3e01fbfadc3
SHA512

7ae54fa738851b4ad72ccef4bf1c439c2aeddf33c177ca998e32382dd3a7099c7e224d45c0f9dd39111290784ce0fe924224e49b0e144d7ebe93d4bead5c9c27

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

3352 powershell.exe
3352 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3352 powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

powershell.exe

description	pid	process	target process
PID 3352 wrote to memory of 1504	3352	powershell.exe	rundll32.exe
PID 3352 wrote to memory of 1504	3352	powershell.exe	rundll32.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\fix\purveys.ps1
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3352

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\users\public\clerkParenthetical.jpg DrawThemeIcon
2⤵
PID:1504

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1504-135-0x0000000000000000-mapping.dmp

Download
memory/3352-132-0x000002029B990000-0x000002029B9B2000-memory.dmp

Filesize
136KB

Download
memory/3352-133-0x00007FFECDA70000-0x00007FFECE531000-memory.dmp

Filesize
10.8MB

Download
memory/3352-134-0x00007FFECDA70000-0x00007FFECE531000-memory.dmp

Filesize
10.8MB

Download
memory/3352-136-0x00007FFECDA70000-0x00007FFECE531000-memory.dmp

Filesize
10.8MB

Download