061f3fc874ee08b1d49b72ccbf18042e8a2b3826e6148d26541ee4b2568ce43c

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-09-2024 02:45

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General

Target

Modules/cus.dll
Size

102KB
MD5

afebf92fe3ceb4ad86cb806d6aaa0d7d
SHA1

1d9e7c4b8c1d938bca48dbb8edb53b6f34522ee4
SHA256

efa1abf8a7d331681a20739e362f8a0faec2fb8f8bcc7a7f2e4ba76147fbf4a5
SHA512

8c910f690f97200203fc4820d19a70bd51afc5e3bebeafe3107453eb6bc71166b152b3bb2f82586d3e06b9930a1be12daf43434ab763087792e3e468d563b581
SSDEEP

1536:J7PSVQhAoTtwAjjk2Ve9z7BvFjuJfCv6+LSEYxQcetvch89lVsmU79tjHOCshOi0:JD+807BvFjuJWVVY9ICshOIbZDa

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 3 IoCs

description	pid	Process	procid_target
PID 2052 wrote to memory of 2468	2052	rundll32.exe	84
PID 2052 wrote to memory of 2468	2052	rundll32.exe	84
PID 2052 wrote to memory of 2468	2052	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\cus.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2052
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\cus.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2468

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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