98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7

Analysis

max time kernel
162s
max time network
190s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
28/11/2022, 01:33

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General

Target

98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe
Size

472KB
MD5

3d97401e624f44eaeceeb902b989e056
SHA1

ff49e53ac230244004ff638df18d009695a4cf80
SHA256

98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7
SHA512

c91766c5e67091c14d6219efeb778584587ddda35c0d3e06e880955a6029a2f5a95bae60e85f82eda5427fbe3eea73ac98019407efd268554821eb52892c19b5
SSDEEP

12288:4/xR1kc2OPZDhXWwvpK+8VH8E0Co3+EqHRigXqu79KZISBE:U9uWjQ0g6u

Score

7^/10

persistence

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fixmed = "C:\\Users\\Admin\\AppData\\Roaming\\fixmed\\ylivSqL5Oxem.exe"	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run	vbc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\vbc.exe"	vbc.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4736 set thread context of 3324	4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe	83

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe
4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4736 wrote to memory of 3324	4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe	83
PID 4736 wrote to memory of 3324	4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe	83
PID 4736 wrote to memory of 3324	4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe	83
PID 4736 wrote to memory of 3324	4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe	83
PID 4736 wrote to memory of 3324	4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe	83
PID 4736 wrote to memory of 3324	4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe	83
PID 4736 wrote to memory of 3324	4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe	83
PID 4736 wrote to memory of 3324	4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe	83
PID 4736 wrote to memory of 3324	4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe	83
PID 4736 wrote to memory of 3324	4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe	83
PID 4736 wrote to memory of 3324	4736	98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe	83

C:\Users\Admin\AppData\Local\Temp\98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe
"C:\Users\Admin\AppData\Local\Temp\98d7726818e45619709e7e0123fb96752df731a13b3ab8ee4cd4575a436cb4e7.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4736
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
  2⤵
  - Adds Run key to start application
  PID:3324

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3324-135-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3324-136-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3324-137-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3324-138-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3324-139-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4736-132-0x0000000074AB0000-0x0000000075061000-memory.dmp

Filesize
5.7MB

Download
memory/4736-133-0x0000000074AB0000-0x0000000075061000-memory.dmp

Filesize
5.7MB

Download
memory/4736-140-0x0000000074AB0000-0x0000000075061000-memory.dmp

Filesize
5.7MB

Download