03595be308cd92512645f8f37b6731f372da3c6b5dbf298c4d16a9683a8e4f19

Analysis

max time kernel
15s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
27/07/2024, 23:46

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General

Target

$PROGRAMFILES/SoftForum/XecureWeb/AnySign/cert/libnspr4.dll
Size

204KB
MD5

7957e822b5e67afe2cb64e1fbfc923db
SHA1

49e065f2ebc213c445e8c637b32f101674ca4dc8
SHA256

480c54abd5c555520ee38069d9233b1c2739286471376a56ee66bd756a37fde2
SHA512

ed44cc693175c01e1d1a7b856ca800e3cd641a3f434ffecd1532324111aa55010601c1aa92ce069133c012d6e89d5b99bd9526283da9b972b53f788a820e63bb
SSDEEP

3072:AtiZp9HzAEvs0thsMy0jHWkN+IsQ5kPGd+pEbqxvh50SyvHerJu8g:sGp9HMEvsqsQHBsQ5kPGd+pEevVyv8

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

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

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 408 wrote to memory of 412	408	rundll32.exe	29
PID 408 wrote to memory of 412	408	rundll32.exe	29
PID 408 wrote to memory of 412	408	rundll32.exe	29
PID 408 wrote to memory of 412	408	rundll32.exe	29
PID 408 wrote to memory of 412	408	rundll32.exe	29
PID 408 wrote to memory of 412	408	rundll32.exe	29
PID 408 wrote to memory of 412	408	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PROGRAMFILES\SoftForum\XecureWeb\AnySign\cert\libnspr4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:408
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PROGRAMFILES\SoftForum\XecureWeb\AnySign\cert\libnspr4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:412

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

Windows 7 deprecation

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