5dc8b08c7e1b11abf2b6b311cd7e411db16a7c3827879c6f93bd0dac7a71d321

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-09-2024 12:30

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General

Target

printsupport/windowsprintersupport.dll
Size

50KB
MD5

1184f4fb8efae468729c62787c9ed80b
SHA1

a06e3f759dc4bee0b9badeb7a5a67dfeebbf141f
SHA256

c075c95d5153de4005f0e6804eb4f783886d10b683712ed00ef09a6629d6917a
SHA512

2ef35e76f950218f3fabb3f53244366cc7de6d61ba090f3c312eea8b7457b239daae65d05fe3a0bd2a7236afc4eb0434aec7f8042e0c5db1d118fe0e11e04f53
SSDEEP

1536:Rjw/NzbbQqgujx+DUcde+Q/Zj1VyZbueH3hfa:RjH4ude+QRj1VyZbue1a

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 2088 wrote to memory of 3068	2088	rundll32.exe	30
PID 2088 wrote to memory of 3068	2088	rundll32.exe	30
PID 2088 wrote to memory of 3068	2088	rundll32.exe	30
PID 2088 wrote to memory of 3068	2088	rundll32.exe	30
PID 2088 wrote to memory of 3068	2088	rundll32.exe	30
PID 2088 wrote to memory of 3068	2088	rundll32.exe	30
PID 2088 wrote to memory of 3068	2088	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\printsupport\windowsprintersupport.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\printsupport\windowsprintersupport.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3068

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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