def5d151079b3b584206933fcac5c5d0e51964a6662e36c9d067c9602f3768dd

Analysis

max time kernel
149s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 13:14

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General

Target

file.exe
Size

2.4MB
MD5

2b467f0545b1981e30aceab51e059e20
SHA1

65ec505e1a3334d53277c046d5e674bf3c742947
SHA256

def5d151079b3b584206933fcac5c5d0e51964a6662e36c9d067c9602f3768dd
SHA512

8878025af4bc1d0a6aefb774665f7af41c838eaea082125e8f6f2175b574fcabcd89b7c7d59f693c70357441f11d3e719beda155ee1903a5d7270d890e864613
SSDEEP

49152:UnaWAw8smNMJgOX3gPesC3Uw9Yo9KsQnOymdOo/HwXQdEF6:Unavs2MmOnc/wQSVAF6

Score

7^/10

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4700 set thread context of 3960	4700	file.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1760	4700	WerFault.exe	80

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4700 wrote to memory of 3960	4700	file.exe	82
PID 4700 wrote to memory of 3960	4700	file.exe	82
PID 4700 wrote to memory of 3960	4700	file.exe	82
PID 4700 wrote to memory of 3960	4700	file.exe	82
PID 4700 wrote to memory of 3960	4700	file.exe	82

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4700
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:3960
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4700 -s 276
  2⤵
  - Program crash
  PID:1760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 4700 -ip 4700
1⤵
PID:1872

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

Replay Monitor

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Downloads

memory/3960-133-0x0000000000400000-0x000000000066F000-memory.dmp

Filesize
2.4MB

Download
memory/3960-145-0x0000000000400000-0x000000000066F000-memory.dmp

Filesize
2.4MB

Download