webmonitor | 77732e74850050bb6f935945e510d32a0499d820fa1197752df8bd01c66e8210

General

Target

STATEMENT OF ACCOUNT.exe
Size

962KB
MD5

d39da4595ca51a748ac33447965d80e3
SHA1

e7e0ec21e7cb1d67c906169e6e039d4b29c423c7
SHA256

77732e74850050bb6f935945e510d32a0499d820fa1197752df8bd01c66e8210
SHA512

620cf557f657213ff9f52b2939fdd689906f4b634a20210d3a6062802b25e30d3085c3b6bf0336c880fa8deedafc67f4daee2dd999f911d86184bda47d3ba178

Score

10^/10

webmonitor backdoor infostealer persistence rat suricata

Malware Config

Signatures

RevcodeRat, WebMonitorRat
WebMonitor is a remote access tool that you can use from any browser access to control, and monitor your phones, or PCs.
backdoor rat infostealer webmonitor

WebMonitor Payload 1 IoCs

resource	yara_rule
behavioral1/memory/1992-64-0x0000000000400000-0x00000000004F3000-memory.dmp	family_webmonitor

suricata: ET MALWARE WebMonitor/RevCode RAT CnC Domain in DNS Lookup
suricata: ET MALWARE WebMonitor/RevCode RAT CnC Domain in DNS Lookup
suricata

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WebMonitor-3c00 = "C:\\Users\\Admin\\AppData\\Roaming\\WebMonitor-3c00.exe"	STATEMENT OF ACCOUNT.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run\WebMonitor-3c00 = "C:\\Users\\Admin\\AppData\\Roaming\\WebMonitor-3c00.exe"	STATEMENT OF ACCOUNT.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 736 set thread context of 1992	736	STATEMENT OF ACCOUNT.exe	26

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1992	STATEMENT OF ACCOUNT.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
736	STATEMENT OF ACCOUNT.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1992	STATEMENT OF ACCOUNT.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1992	STATEMENT OF ACCOUNT.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 736 wrote to memory of 1992	736	STATEMENT OF ACCOUNT.exe	26
PID 736 wrote to memory of 1992	736	STATEMENT OF ACCOUNT.exe	26
PID 736 wrote to memory of 1992	736	STATEMENT OF ACCOUNT.exe	26
PID 736 wrote to memory of 1992	736	STATEMENT OF ACCOUNT.exe	26
PID 736 wrote to memory of 1992	736	STATEMENT OF ACCOUNT.exe	26

C:\Users\Admin\AppData\Local\Temp\STATEMENT OF ACCOUNT.exe
"C:\Users\Admin\AppData\Local\Temp\STATEMENT OF ACCOUNT.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:736
- C:\Users\Admin\AppData\Local\Temp\STATEMENT OF ACCOUNT.exe
  "C:\Users\Admin\AppData\Local\Temp\STATEMENT OF ACCOUNT.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1992

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/736-60-0x00000000757E1000-0x00000000757E3000-memory.dmp

Filesize
8KB

Download
memory/736-63-0x00000000000F0000-0x00000000000F2000-memory.dmp

Filesize
8KB

Download
memory/1992-64-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/1992-65-0x00000000030D0000-0x00000000040D0000-memory.dmp

Filesize
16.0MB

Download

Analysis

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