aa9c460196d565a3104ed1c385e22f03b2928353b3ec547185a18ead23ae662c

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2024, 21:43

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General

Target

Extensions/ExtDownload/ExtDownload.dll
Size

313KB
MD5

3cc57babec23c0b5ee2574debf338806
SHA1

ad2d6905cf7b7ebedaad84c663be60b8454c9f06
SHA256

3cbfd63d00aa11c25f662392ad9161dd589edf5e40185b90d6fa87e1c5187387
SHA512

d80d954c04bcba7b33f9111bbb5a2dafbe688e566aa094d24670d574397584193ccdcbb2c30ec26dd423bd01f1e9f87061ff04e664ea38f9c76373b8e44af8dd
SSDEEP

6144:DcKuN4o+au9ekjUueC9ttC3p2giZ5e+u4Oxv8692EgXmnfEb1H+RphUQS73AMnQ:YSo+a8eVueCXtC3pJy5fOxv8692EgWf9

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 4564 wrote to memory of 848	4564	rundll32.exe	86
PID 4564 wrote to memory of 848	4564	rundll32.exe	86
PID 4564 wrote to memory of 848	4564	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Extensions\ExtDownload\ExtDownload.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4564
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Extensions\ExtDownload\ExtDownload.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:848

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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