webmonitor | 77732e74850050bb6f935945e510d32a0499d820fa1197752df8bd01c66e8210

General

Target

STATEMENT OF ACCOUNT.exe
Size

962KB
MD5

d39da4595ca51a748ac33447965d80e3
SHA1

e7e0ec21e7cb1d67c906169e6e039d4b29c423c7
SHA256

77732e74850050bb6f935945e510d32a0499d820fa1197752df8bd01c66e8210
SHA512

620cf557f657213ff9f52b2939fdd689906f4b634a20210d3a6062802b25e30d3085c3b6bf0336c880fa8deedafc67f4daee2dd999f911d86184bda47d3ba178

Score

10^/10

webmonitor backdoor infostealer rat

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

Processes:

resource	yara_rule
behavioral2/memory/3188-116-0x0000000000400000-0x00000000004F3000-memory.dmp	family_webmonitor

Suspicious use of SetThreadContext 1 IoCs

Processes:

STATEMENT OF ACCOUNT.exe

description pid process target process

PID 632 set thread context of 3188 632 STATEMENT OF ACCOUNT.exe STATEMENT OF ACCOUNT.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

STATEMENT OF ACCOUNT.exe

pid process

632 STATEMENT OF ACCOUNT.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

STATEMENT OF ACCOUNT.exe

pid process

3188 STATEMENT OF ACCOUNT.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

STATEMENT OF ACCOUNT.exe

description pid process

Token: SeShutdownPrivilege 3188 STATEMENT OF ACCOUNT.exe
Token: SeCreatePagefilePrivilege 3188 STATEMENT OF ACCOUNT.exe

description	pid	process	target process
PID 632 set thread context of 3188	632	STATEMENT OF ACCOUNT.exe	STATEMENT OF ACCOUNT.exe

pid	process
632	STATEMENT OF ACCOUNT.exe

pid	process
3188	STATEMENT OF ACCOUNT.exe

description	pid	process
Token: SeShutdownPrivilege	3188	STATEMENT OF ACCOUNT.exe
Token: SeCreatePagefilePrivilege	3188	STATEMENT OF ACCOUNT.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

STATEMENT OF ACCOUNT.exeSTATEMENT OF ACCOUNT.exe

description	pid	process	target process
PID 632 wrote to memory of 3188	632	STATEMENT OF ACCOUNT.exe	STATEMENT OF ACCOUNT.exe
PID 632 wrote to memory of 3188	632	STATEMENT OF ACCOUNT.exe	STATEMENT OF ACCOUNT.exe
PID 632 wrote to memory of 3188	632	STATEMENT OF ACCOUNT.exe	STATEMENT OF ACCOUNT.exe
PID 632 wrote to memory of 3188	632	STATEMENT OF ACCOUNT.exe	STATEMENT OF ACCOUNT.exe
PID 3188 wrote to memory of 1332	3188	STATEMENT OF ACCOUNT.exe	cmd.exe
PID 3188 wrote to memory of 1332	3188	STATEMENT OF ACCOUNT.exe	cmd.exe
PID 3188 wrote to memory of 1332	3188	STATEMENT OF ACCOUNT.exe	cmd.exe

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:632
- C:\Users\Admin\AppData\Local\Temp\STATEMENT OF ACCOUNT.exe
  "C:\Users\Admin\AppData\Local\Temp\STATEMENT OF ACCOUNT.exe"
  2⤵
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3188
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\70cHS4fzm3Izi0Rb.bat" "
    3⤵
    PID:1332

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\70cHS4fzm3Izi0Rb.bat

MD5
4cbc719981bbcfedac11268cba630dce

SHA1
be2ce94a069aea5523b5ba6f2f9ebed0dd06e899

SHA256
6ba1b8d8d055e6851f60b1d84cdedc4110b6a0fc7fa097a073ad9d5b5d7e0ff0

SHA512
402a03abfaa3b15c15cf259dc2e9d380dfc1df9f1ddedcf24dddb38b9f32d91d1c30b24bd883ea9a8aac614c1e8dbcef35537d11900e5a264c77e676fdf99a92

Download Submit
memory/632-115-0x00000000010E0000-0x00000000010E2000-memory.dmp

Filesize
8KB

Download
memory/1332-117-0x0000000000000000-mapping.dmp

Download
memory/3188-114-0x000000000049D8CA-mapping.dmp

Download
memory/3188-116-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download

Analysis

Sharing