bfd5a9f7a8b34864daa6e8f5fc3fcdbd38f3cf835717cc573390481bb218da21

Analysis

max time kernel
119s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 23:55

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General

Target

firmware-update/modem.ps1
Size

351.7MB
MD5

7db290a2d12b0dc79a908c28d2c2955f
SHA1

8ba7f8e46c6455840a052681cc0f838293bcb960
SHA256

6170e14738c88ac1f298ea28fbb61a19ba9d4613b5fbeabd26c1d73be51855ea
SHA512

905296c3881a5ae92fe7c03d1f574c122e885ed9e8b11579b1c0961b71433527c0f8882a7137037a1e10adce30181204b1e4866dda6a7df8ab6e19853a94d464
SSDEEP

6291456:hbfvg9Y4bSzQThpsECNYovUSjMEYNI/Z:5vuY4bSzQTLsEKASjMZ

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

1700 powershell.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1700 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1700 powershell.exe

pid	process
1700	powershell.exe

pid	process
1700	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1700	powershell.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\firmware-update\modem.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1700

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/1700-4-0x000007FEF5BDE000-0x000007FEF5BDF000-memory.dmp

Filesize
4KB

Download
memory/1700-5-0x000000001B4E0000-0x000000001B7C2000-memory.dmp

Filesize
2.9MB

Download
memory/1700-7-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/1700-6-0x0000000001D20000-0x0000000001D28000-memory.dmp

Filesize
32KB

Download
memory/1700-8-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/1700-9-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/1700-10-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download