b6cb0ed4ec3397234c1f67bef483ee62f45ca9d1becca3fa0c9fcbe3642acf9a

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22-09-2024 08:31

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General

Target

Arrays.dll
Size

102KB
MD5

53b475200fd923b7dee70ea8b213b096
SHA1

6f6c4a51f57cde10a00523fd1e5c6b8941c11f8a
SHA256

43e3d1893e027ce4858e5ffcdd1eebf66d3d63a8468a9cd321faeefa6f2a7ad5
SHA512

3f040a619b5fabe3fe2d6d98c5e627464e7e2c75dc633da6402549c6513805ba65ac0263f2450563b1191fe0baa74650eacb187dc11a32d0f33927ab9c354b1e
SSDEEP

1536:TtSxNSTafXiv7AcKXwX3ZUMUmIrCRHOFmv8AhwbHUjPRDAcq/iLs+84hEtiP0Nib:T8x3XK8kGYIbQv8PKRq/Utzj

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 2220 wrote to memory of 1724	2220	rundll32.exe	30
PID 2220 wrote to memory of 1724	2220	rundll32.exe	30
PID 2220 wrote to memory of 1724	2220	rundll32.exe	30
PID 2220 wrote to memory of 1724	2220	rundll32.exe	30
PID 2220 wrote to memory of 1724	2220	rundll32.exe	30
PID 2220 wrote to memory of 1724	2220	rundll32.exe	30
PID 2220 wrote to memory of 1724	2220	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Arrays.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Arrays.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1724

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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