38196c74d1b76f66dacff09fd0103546460d9b14e55929fbe8383f938d9abdea

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-12-2024 10:03

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General

Target

38196c74d1b76f66dacff09fd0103546460d9b14e55929fbe8383f938d9abdeaN.dll
Size

150KB
MD5

00972d2f233a08d03dfb0a0742fac990
SHA1

91e25ffc6725086d7148da88522837c1bbdceaf6
SHA256

38196c74d1b76f66dacff09fd0103546460d9b14e55929fbe8383f938d9abdea
SHA512

1e17531b06f98901758e131c9e081dba843bc9423d353147fbf80ebe0109f1a39601d76f36325336ee38614dc077c1ba8eb5a8cfb0352be6d7054f27d4d19aad
SSDEEP

3072:KHHZMR/2dLcOim5ecbCKnN22lQBV+UdE+rECWp7hKMG6:pkjjecbC7BV+UdvrEFp7hKY

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2492	540	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 2072 wrote to memory of 540	2072	rundll32.exe	83
PID 2072 wrote to memory of 540	2072	rundll32.exe	83
PID 2072 wrote to memory of 540	2072	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\38196c74d1b76f66dacff09fd0103546460d9b14e55929fbe8383f938d9abdeaN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\38196c74d1b76f66dacff09fd0103546460d9b14e55929fbe8383f938d9abdeaN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:540
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 540 -s 560
    3⤵
    - Program crash
    PID:2492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 540 -ip 540
1⤵
PID:4696

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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