b133a69e39aac42008bf56cf72503064e37bc03d10045aa4780510d96e5f668c

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10/03/2025, 17:45

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General

Target

2484-0-0x0000000010000000-0x00000000104B5000-memory.dll
Size

4.7MB
MD5

8555b2d209bb5cba33648b9aa272dc55
SHA1

6277b0d14225489e1f71f7ea9bf5fac326566248
SHA256

b133a69e39aac42008bf56cf72503064e37bc03d10045aa4780510d96e5f668c
SHA512

2e28f008d1813e9f347be028dba5cef4d0c32ec28134c5853ab75b88c720325ffa4c1c156de7a806e2d1313b14272922549ab7882ad3fa393e65c698845f2c56
SSDEEP

98304:ESUsavnvvftVZ1jdwHtv8cABeqDtzCkyIuQcFwPD+8th5e:ESUsenv3tVZ1jO98xBeqDFCkyId

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 1316 wrote to memory of 1916	1316	rundll32.exe	28
PID 1316 wrote to memory of 1916	1316	rundll32.exe	28
PID 1316 wrote to memory of 1916	1316	rundll32.exe	28
PID 1316 wrote to memory of 1916	1316	rundll32.exe	28
PID 1316 wrote to memory of 1916	1316	rundll32.exe	28
PID 1316 wrote to memory of 1916	1316	rundll32.exe	28
PID 1316 wrote to memory of 1916	1316	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2484-0-0x0000000010000000-0x00000000104B5000-memory.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2484-0-0x0000000010000000-0x00000000104B5000-memory.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1916

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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