a5f647be9200c9cd82fd0bdd8b86fa6a8ed958fbc7e1651ea7e921c282a17f1f

Analysis

max time kernel
139s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 19:23

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General

Target

resources/app.asar.unpacked/node_modules/btime/binding.dll
Size

93KB
MD5

92518e9486898caadab20f578866eeab
SHA1

0c590b8b83cb243077798fd8bee36cab1d31735e
SHA256

86ea41a05a9aa5b54857944546aa812a728bdf8bb45875ff8f367fe9a4862c2f
SHA512

46df97783522b800161d7ef32e89f270f8bf4ea9e3008bb457c6e7279ff7eec4c389adba10b984d1a38b183990c8aabf9b712c42b4b7753b2d92c5f3761fcc86
SSDEEP

1536:CaUwZMhP8dcaF6PWY9+fmtTiiFaE1cLAJuKBCtXZGsWVcdBOy9PqQd5:lUJ8dpF6P904iiFaAuKBWX9BOy9PqQd5

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3760	1972	WerFault.exe	85

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 4528 wrote to memory of 1972	4528	rundll32.exe	85
PID 4528 wrote to memory of 1972	4528	rundll32.exe	85
PID 4528 wrote to memory of 1972	4528	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\resources\app.asar.unpacked\node_modules\btime\binding.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4528
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\resources\app.asar.unpacked\node_modules\btime\binding.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1972
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1972 -s 600
    3⤵
    - Program crash
    PID:3760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1972 -ip 1972
1⤵
PID:964

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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