a20647927bc567eb9b076c091a0f7c9fbc4cb4a4384cc3dfae95b3c311cab787

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, 18:04

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General

Target

2424-0-0x0000000010000000-0x00000000104B5000-memory.dll
Size

4.7MB
MD5

e901de5f5639e2da79099beb3302d3aa
SHA1

b098496df68a15bd9f5dc57f513fda484a8363ef
SHA256

a20647927bc567eb9b076c091a0f7c9fbc4cb4a4384cc3dfae95b3c311cab787
SHA512

a6d967c0f6d4c072864cd1658a8696689be26029cb5f497f7833d99ac22bfcd63b5fb3381a60b8bc0f3d00a619c7fd0c112ede5e0063c7d181e90a90fa624be5
SSDEEP

98304:HfPD5pB6dRfeSEvBpAIalgueqDvzCky/b/FwPD+8th5q:HfPDrB6vfeSEZTaSueqD7Cky/k

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 2512 wrote to memory of 2368	2512	rundll32.exe	30
PID 2512 wrote to memory of 2368	2512	rundll32.exe	30
PID 2512 wrote to memory of 2368	2512	rundll32.exe	30
PID 2512 wrote to memory of 2368	2512	rundll32.exe	30
PID 2512 wrote to memory of 2368	2512	rundll32.exe	30
PID 2512 wrote to memory of 2368	2512	rundll32.exe	30
PID 2512 wrote to memory of 2368	2512	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2424-0-0x0000000010000000-0x00000000104B5000-memory.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2424-0-0x0000000010000000-0x00000000104B5000-memory.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2368

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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