91da2797797025f89356c0a2c66caa05040fc8d189a5db6c504ec78372bd487d

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
10-07-2024 17:48

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General

Target

Winget-AutoUpdate-main/Sources/WAU/Winget-AutoUpdate/Winget-Upgrade.ps1
Size

17KB
MD5

05dfe634bc83bb9fa5054eaee9990452
SHA1

8273b9dfce7ac8e5da5f4e1f364f549572601eb0
SHA256

b775469f51fd9ea89840a9dd86c1ac939a1a55b6f5898535d80415b90b766311
SHA512

d5f1a64f008d316aa133d38c3dc5bf3d97f058aa38da005200a8b6573a29515f4c33d0a068a5f3cd90ca9148027a43e208a91cce1e125226e32a9b3fa82370bc
SSDEEP

384:Ouv+/ld8AVMrOlS4PDhZ5WBHOK+k1LTqscOPcZIiA:dN8C1HPiA

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2376	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2376	powershell.exe
2376	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2376	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 1164	2376	powershell.exe	32
PID 2376 wrote to memory of 1164	2376	powershell.exe	32
PID 2376 wrote to memory of 1164	2376	powershell.exe	32

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\Winget-AutoUpdate-main\Sources\WAU\Winget-AutoUpdate\Winget-Upgrade.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Windows\system32\cmd.exe
  "C:\Windows\system32\cmd.exe" /c
  2⤵
  PID:1164

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2376-4-0x000007FEF5B0E000-0x000007FEF5B0F000-memory.dmp

Filesize
4KB

Download
memory/2376-7-0x000007FEF5850000-0x000007FEF61ED000-memory.dmp

Filesize
9.6MB

Download
memory/2376-6-0x0000000001F70000-0x0000000001F78000-memory.dmp

Filesize
32KB

Download
memory/2376-5-0x000000001B6B0000-0x000000001B992000-memory.dmp

Filesize
2.9MB

Download
memory/2376-8-0x000007FEF5850000-0x000007FEF61ED000-memory.dmp

Filesize
9.6MB

Download
memory/2376-9-0x000007FEF5850000-0x000007FEF61ED000-memory.dmp

Filesize
9.6MB

Download
memory/2376-10-0x000007FEF5850000-0x000007FEF61ED000-memory.dmp

Filesize
9.6MB

Download
memory/2376-11-0x000007FEF5850000-0x000007FEF61ED000-memory.dmp

Filesize
9.6MB

Download
memory/2376-12-0x000007FEF5850000-0x000007FEF61ED000-memory.dmp

Filesize
9.6MB

Download
memory/2376-13-0x000007FEF5850000-0x000007FEF61ED000-memory.dmp

Filesize
9.6MB

Download