117d6569a86398643a68e7239f871b91566910ac2621740cb4974fe6a91d9815

Analysis

max time kernel
145s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
21/02/2024, 21:31

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General

Target

TuningPack-noguide-v65/Network/Misc/renew-ip.cmd
Size

974B
MD5

02ffc048dc4b20f72a9ec0600577b480
SHA1

3b8647bc04d13bf08c3f4b7b5349af790d99a70a
SHA256

6522b7610bfce57f3952026d1a55ae4163bd2108c877d74e9c83dc58c7bb5eb0
SHA512

2b035b07eefba4a56002980f87f0dfeb44e60307ecb28b9e784b61c3ad2e5c1f92eaff8fa5e575bf5f66bb7058efb275c30778107401fc9dd82dd21d4a2da223

Score

1^/10

Malware Config

Signatures

Gathers network information 2 TTPs 4 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
3244	ipconfig.exe
1140	ipconfig.exe
468	ipconfig.exe
1652	ipconfig.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 3244	2656	cmd.exe	85
PID 2656 wrote to memory of 3244	2656	cmd.exe	85
PID 2656 wrote to memory of 1140	2656	cmd.exe	86
PID 2656 wrote to memory of 1140	2656	cmd.exe	86
PID 2656 wrote to memory of 468	2656	cmd.exe	87
PID 2656 wrote to memory of 468	2656	cmd.exe	87
PID 2656 wrote to memory of 1652	2656	cmd.exe	88
PID 2656 wrote to memory of 1652	2656	cmd.exe	88
PID 2656 wrote to memory of 2248	2656	cmd.exe	93
PID 2656 wrote to memory of 2248	2656	cmd.exe	93

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\TuningPack-noguide-v65\Network\Misc\renew-ip.cmd"
1⤵
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Windows\system32\ipconfig.exe
  ipconfig /release
  2⤵
  - Gathers network information
  PID:3244
- C:\Windows\system32\ipconfig.exe
  ipconfig /renew
  2⤵
  - Gathers network information
  PID:1140
- C:\Windows\system32\ipconfig.exe
  ipconfig /flushdns
  2⤵
  - Gathers network information
  PID:468
- C:\Windows\system32\ipconfig.exe
  ipconfig /registerdns
  2⤵
  - Gathers network information
  PID:1652
- C:\Windows\system32\gpupdate.exe
  gpupdate /force
  2⤵
  PID:2248

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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