6a0ce36d69d538854f93c608ff2ed641d9f08b3824eb370fe39ffdd5820e8c72

Analysis

max time kernel
86s
max time network
88s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26-07-2024 09:04

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General

Target

b25ebcd7039b52256f0f5e74671bd5c0N.dll
Size

369KB
MD5

b25ebcd7039b52256f0f5e74671bd5c0
SHA1

cab66643ef5b156e51fc08cbaec48314b61fcdd5
SHA256

6a0ce36d69d538854f93c608ff2ed641d9f08b3824eb370fe39ffdd5820e8c72
SHA512

3b2608b8bbe3fe4964328e409a9140b3fbddad43ab009b5f582b143d77d702880f039faf159f3a5b3b0efda7896466c3b19b664ec3c6c4c815c619c9b4a53f77
SSDEEP

6144:tSx+OgVWGt0PAwMddhT9L/YwIVPMokEClh6J4/mShoFaq5wI2vYG6lS11l:t0geA/HwwmPXkEohBOShaaq6vYGAS1f

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4700	396	WerFault.exe	84

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 4452 wrote to memory of 396	4452	rundll32.exe	84
PID 4452 wrote to memory of 396	4452	rundll32.exe	84
PID 4452 wrote to memory of 396	4452	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b25ebcd7039b52256f0f5e74671bd5c0N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4452
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b25ebcd7039b52256f0f5e74671bd5c0N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:396
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 396 -s 752
    3⤵
    - Program crash
    PID:4700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 396 -ip 396
1⤵
PID:4868

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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