6d8a49a97882ab8810f740302d2fb6a59b4670e341c636dbdd1a0507de7e0334

Analysis

max time kernel
192s
max time network
198s
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, 22:10

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General

Target
Setup.exe
Size 879KB
Sample221127-13ctzscd72
SHA256 6d8a49a97882ab8810f740302d2fb6a59b4670e341c636dbdd1a0507de7e0334
MD5 c3ff6ba48a804d68c76f303c56c2bf2f
SHA1 4f5ba05497d117689910358678c60e4acd25a735
SHA512 55c53877baa02c4cfd6e4f52cf4df12fd5c501fb9562b304e54830f93f63549e28b327a9cf4fd32dc03ab573e0adebd46744ac0b853faf25ddbfea421373c184
SSDEEP 24576:T8Z8EMg45Pq1LQKeZuxbPhSU6/HAklxGjvhZLT:g215PHlslpSt/HVKLL
MD5 SHA1 SHA512 SSDEEP

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 608 set thread context of 4324	608	Setup.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4940	608	WerFault.exe	82

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 608 wrote to memory of 4324	608	Setup.exe	84
PID 608 wrote to memory of 4324	608	Setup.exe	84
PID 608 wrote to memory of 4324	608	Setup.exe	84
PID 608 wrote to memory of 4324	608	Setup.exe	84
PID 608 wrote to memory of 4324	608	Setup.exe	84

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:608
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:4324
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 608 -s 644
  2⤵
  - Program crash
  PID:4940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 608 -ip 608
1⤵
PID:1440

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/4324-133-0x0000000000840000-0x000000000090A000-memory.dmp

Download

memory/4324-139-0x0000000000840000-0x000000000090A000-memory.dmp