e9b86cf67dc384484ca1dfa1f1b3c7bd3251f40a11c6bd031bcaa3d32ddaef90

Analysis

max time kernel
96s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2024, 10:50

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General

Target

e9b86cf67dc384484ca1dfa1f1b3c7bd3251f40a11c6bd031bcaa3d32ddaef90.dll
Size

59KB
MD5

d8a059b6806f774b5736fec2e0bee7b2
SHA1

ae5b765013678c1605db496414067bf22076bc02
SHA256

e9b86cf67dc384484ca1dfa1f1b3c7bd3251f40a11c6bd031bcaa3d32ddaef90
SHA512

ec2cf5ddf5e63c4a688249755cfb5f748d6902c035a89387fd8bc1bbf10debbd64b01acccbbbc50f0037f0689ce355d20be0c5d41764caa0eb576c4dd8a041fc
SSDEEP

768:4XL9Tpxtq/XgfHx5jPlFIFTfbhQkyoZYO:4Fpegfx5jwhQk7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1544	3200	WerFault.exe	83

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 32 wrote to memory of 3200	32	rundll32.exe	83
PID 32 wrote to memory of 3200	32	rundll32.exe	83
PID 32 wrote to memory of 3200	32	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9b86cf67dc384484ca1dfa1f1b3c7bd3251f40a11c6bd031bcaa3d32ddaef90.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:32
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9b86cf67dc384484ca1dfa1f1b3c7bd3251f40a11c6bd031bcaa3d32ddaef90.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3200
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3200 -s 560
    3⤵
    - Program crash
    PID:1544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3200 -ip 3200
1⤵
PID:4996

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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