f8095dc703590ae6e715ae7f1d1436bbaef43bae6b87e47e66cf2884d5e9f8b1

Analysis

max time kernel
151s
max time network
181s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 00:42

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General

Target

f8095dc703590ae6e715ae7f1d1436bbaef43bae6b87e47e66cf2884d5e9f8b1.exe
Size

250KB
MD5

6365a3a3c4ddf793bc7a22986b18f385
SHA1

a50977dc9da2deb897a90f2a34d1d9d990a593b5
SHA256

f8095dc703590ae6e715ae7f1d1436bbaef43bae6b87e47e66cf2884d5e9f8b1
SHA512

ec441477c768cb01599c0fcdbbfa925198ad858135800a660877ef715a7192d2dd1dc41c54e6e753043aab437c62e591a8e22afc7a238602c34a296e3a8a7e4b
SSDEEP

6144:1r3WONv6wOPmi9xeMpGRimHHCSev/D0HuQORTSW20NL:dNFO+ifeMpGRiiKv/D0HvETSsF

Score

7^/10

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4304	952	WerFault.exe	78

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
952	f8095dc703590ae6e715ae7f1d1436bbaef43bae6b87e47e66cf2884d5e9f8b1.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 952 wrote to memory of 1608	952	f8095dc703590ae6e715ae7f1d1436bbaef43bae6b87e47e66cf2884d5e9f8b1.exe	81
PID 952 wrote to memory of 1608	952	f8095dc703590ae6e715ae7f1d1436bbaef43bae6b87e47e66cf2884d5e9f8b1.exe	81

C:\Users\Admin\AppData\Local\Temp\f8095dc703590ae6e715ae7f1d1436bbaef43bae6b87e47e66cf2884d5e9f8b1.exe
"C:\Users\Admin\AppData\Local\Temp\f8095dc703590ae6e715ae7f1d1436bbaef43bae6b87e47e66cf2884d5e9f8b1.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:952
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe
  "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe"
  2⤵
  PID:1608
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 952 -s 696
  2⤵
  - Program crash
  PID:4304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 952 -ip 952
1⤵
PID:4372

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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