91da2797797025f89356c0a2c66caa05040fc8d189a5db6c504ec78372bd487d

Analysis

max time kernel
121s
max time network
124s
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-Install.ps1
Size

26KB
MD5

07ba0c8cce815a8d50b1590814e1af3c
SHA1

124b8ee99598c006767e9ec91af23036cb2acae0
SHA256

b69b120f2d61b33f1c473f19f13901710adb4dd25143b1534e9a9d068a0dcf96
SHA512

7a57de32f6d19a7188f493018f5e2da3757940fae8bda2d28e79817a34a70a50fb0cb38f09987073b042e28ee8a6ca03292fe137a8505cb2bf22ba054082a242
SSDEEP

384:U571+QE7EqAxcK6F4/8yw6IVBUOoZWtkrqM+Y7Ml2Q3ZlPnYnqwxQKCDcmIt:G71JxcK6F4/8yIYqKQK+cVt

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
2672	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2672	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2672	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 2712	2672	powershell.exe	31
PID 2672 wrote to memory of 2712	2672	powershell.exe	31
PID 2672 wrote to memory of 2712	2672	powershell.exe	31

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-Install.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Windows\system32\cmd.exe
  "C:\Windows\system32\cmd.exe" /c
  2⤵
  PID:2712

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/2672-4-0x000007FEF542E000-0x000007FEF542F000-memory.dmp

Filesize
4KB

Download
memory/2672-5-0x000000001B7E0000-0x000000001BAC2000-memory.dmp

Filesize
2.9MB

Download
memory/2672-7-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2672-6-0x0000000002340000-0x0000000002348000-memory.dmp

Filesize
32KB

Download
memory/2672-8-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2672-9-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2672-10-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2672-11-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2672-12-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download