5eb1635eb8b90e7a2e8f606d14d872946338afcfedac054ada3a4a3b50f5c056

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10/03/2025, 17:15

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General

Target

2972-0-0x0000000010000000-0x00000000104B6000-memory.dll
Size

4.7MB
MD5

e5e3819b4c354a3416a0d1c9f483aa79
SHA1

37cd2fd249bd07b60de930bd2ad8960486b6afe0
SHA256

5eb1635eb8b90e7a2e8f606d14d872946338afcfedac054ada3a4a3b50f5c056
SHA512

6bb668ee0d858d50c5bd31344e324b14924262b686daa38243e91847cbc3830b7c145a1e21999fafa6035888ab5dffbfcae5e55431986887499bd9ae0e923293
SSDEEP

98304:hhRv/9xZ1fTB8shOhGZ5MVxe6DTzCkyIglCFwPD+8th5k:hhRvlxZ1TB8skc5gxe6DnCkyIw

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 1732 wrote to memory of 2132	1732	rundll32.exe	31
PID 1732 wrote to memory of 2132	1732	rundll32.exe	31
PID 1732 wrote to memory of 2132	1732	rundll32.exe	31
PID 1732 wrote to memory of 2132	1732	rundll32.exe	31
PID 1732 wrote to memory of 2132	1732	rundll32.exe	31
PID 1732 wrote to memory of 2132	1732	rundll32.exe	31
PID 1732 wrote to memory of 2132	1732	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2972-0-0x0000000010000000-0x00000000104B6000-memory.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2972-0-0x0000000010000000-0x00000000104B6000-memory.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2132

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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