df1b66fafb4c46addd6dcad4926bb70c9a77664b10d39e8371d59209580fab6f

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
08-12-2024 19:01

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General

Target

reformulation.dll
Size

20KB
MD5

b9890706b7c586ecc555f11cd08f20d1
SHA1

5091c58f54e7933d5a3d05ecbb85c065e63cebac
SHA256

f02a6b2a3c90707919964c94acdf7edd69601431b78d5b20264c32b2314bc704
SHA512

7910095dfeede5b8683612457feb5b416c12ef40b12540c59120f7b62a45a37125a2af7630f6e32e11242091cd6cb18f49dd758eaf7d4834c4e520644dc06586
SSDEEP

384:D9LZFCv1tOb96CoUkz7m/XdKllmpKIBMjb:D9jCv1wb9LoVUKlmlM

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 2624 wrote to memory of 2076	2624	rundll32.exe	30
PID 2624 wrote to memory of 2076	2624	rundll32.exe	30
PID 2624 wrote to memory of 2076	2624	rundll32.exe	30
PID 2624 wrote to memory of 2076	2624	rundll32.exe	30
PID 2624 wrote to memory of 2076	2624	rundll32.exe	30
PID 2624 wrote to memory of 2076	2624	rundll32.exe	30
PID 2624 wrote to memory of 2076	2624	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\reformulation.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\reformulation.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2076

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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