87f5963e12c463e17b55f438065192ebca205f3dab10a6d5f99af1af4bae777f

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26-07-2024 12:28

Target

drivers.exe
Size

307KB
MD5

4028f53201134a9ce886357e569f5fab
SHA1

bc97afdebdd005ccf07e017f48afaf2c8d6cad92
SHA256

87f5963e12c463e17b55f438065192ebca205f3dab10a6d5f99af1af4bae777f
SHA512

2190b22c2ad6ad879d76c8e50f035f2aa6c18f1a23521e92700e6208fe26c39dc0aff618640f55623332cc631ce9c3eea782dcf66f35b0cb815c943632d057f9
SSDEEP

6144:dbnC5SDnkBYmgrG6Ci+cm466MnBdnVawCZkb:lCgDnkB7o4566BdktZq

Score

3^/10

discovery

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2816 2292 WerFault.exe drivers.exe
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

Processes:

drivers.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language drivers.exe

pid	pid_target	process	target process
2816	2292	WerFault.exe	drivers.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	drivers.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

drivers.exe

description	pid	process	target process
PID 2292 wrote to memory of 2816	2292	drivers.exe	WerFault.exe
PID 2292 wrote to memory of 2816	2292	drivers.exe	WerFault.exe
PID 2292 wrote to memory of 2816	2292	drivers.exe	WerFault.exe
PID 2292 wrote to memory of 2816	2292	drivers.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\drivers.exe
"C:\Users\Admin\AppData\Local\Temp\drivers.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2292 -s 64
  2⤵
  - Program crash
  PID:2816

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/2292-0-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

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