webmonitor | 28fd0fcdf202f29eaaee33d23939cd5bdd75bd68ee4c7815d4ca4dd2e6a04be5

Analysis

max time kernel
147s
max time network
148s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24-02-2024 03:10

Target

a0cb248c9464e9ea4f72ebc7d7807e98.exe
Size

1.3MB
MD5

a0cb248c9464e9ea4f72ebc7d7807e98
SHA1

d049bc23f0604897e32ac0f76f52677a7c8ce991
SHA256

28fd0fcdf202f29eaaee33d23939cd5bdd75bd68ee4c7815d4ca4dd2e6a04be5
SHA512

4849ad39e130e6513ba56d5a23eae54c73f3f7436ff3a289ebc93ab5106bb9ba56f8b58d543b94576c07ff3c79991e9f3a7f85ad84d9ac4d0317dde2b83dce2c
SSDEEP

24576:3qi8cepZHTsP09VGLHRteRCVdjoWfHNcL9NTYV82qU9tUk+MPAnh7wr:3EdTsPHuCPoQtgNTe82vhnPRr

Score

10^/10

Family

webmonitor

niiarmah.wm01.to:443

Attributes

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 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2996-3-0x0000000000400000-0x00000000004F3000-memory.dmp	family_webmonitor
behavioral1/memory/2996-5-0x0000000000400000-0x00000000004F3000-memory.dmp	family_webmonitor
behavioral1/memory/2996-7-0x0000000000400000-0x00000000004F3000-memory.dmp	family_webmonitor
behavioral1/memory/2996-9-0x0000000000400000-0x00000000004F3000-memory.dmp	family_webmonitor
behavioral1/memory/2996-11-0x0000000000400000-0x00000000004F3000-memory.dmp	family_webmonitor
behavioral1/memory/2996-12-0x0000000000400000-0x00000000004F3000-memory.dmp	family_webmonitor

Unexpected DNS network traffic destination 9 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

Processes:

Suspicious use of SetThreadContext 1 IoCs

Processes:

a0cb248c9464e9ea4f72ebc7d7807e98.exe

description pid process target process

PID 2156 set thread context of 2996 2156 a0cb248c9464e9ea4f72ebc7d7807e98.exe a0cb248c9464e9ea4f72ebc7d7807e98.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

a0cb248c9464e9ea4f72ebc7d7807e98.exe

pid process

2156 a0cb248c9464e9ea4f72ebc7d7807e98.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a0cb248c9464e9ea4f72ebc7d7807e98.exe

description pid process

Token: SeShutdownPrivilege 2996 a0cb248c9464e9ea4f72ebc7d7807e98.exe

description	pid	process	target process
PID 2156 set thread context of 2996	2156	a0cb248c9464e9ea4f72ebc7d7807e98.exe	a0cb248c9464e9ea4f72ebc7d7807e98.exe

pid	process
2156	a0cb248c9464e9ea4f72ebc7d7807e98.exe

description	pid	process
Token: SeShutdownPrivilege	2996	a0cb248c9464e9ea4f72ebc7d7807e98.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

a0cb248c9464e9ea4f72ebc7d7807e98.exe

description	pid	process	target process
PID 2156 wrote to memory of 2996	2156	a0cb248c9464e9ea4f72ebc7d7807e98.exe	a0cb248c9464e9ea4f72ebc7d7807e98.exe
PID 2156 wrote to memory of 2996	2156	a0cb248c9464e9ea4f72ebc7d7807e98.exe	a0cb248c9464e9ea4f72ebc7d7807e98.exe
PID 2156 wrote to memory of 2996	2156	a0cb248c9464e9ea4f72ebc7d7807e98.exe	a0cb248c9464e9ea4f72ebc7d7807e98.exe
PID 2156 wrote to memory of 2996	2156	a0cb248c9464e9ea4f72ebc7d7807e98.exe	a0cb248c9464e9ea4f72ebc7d7807e98.exe
PID 2156 wrote to memory of 2996	2156	a0cb248c9464e9ea4f72ebc7d7807e98.exe	a0cb248c9464e9ea4f72ebc7d7807e98.exe

C:\Users\Admin\AppData\Local\Temp\a0cb248c9464e9ea4f72ebc7d7807e98.exe
"C:\Users\Admin\AppData\Local\Temp\a0cb248c9464e9ea4f72ebc7d7807e98.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Users\Admin\AppData\Local\Temp\a0cb248c9464e9ea4f72ebc7d7807e98.exe
  "C:\Users\Admin\AppData\Local\Temp\a0cb248c9464e9ea4f72ebc7d7807e98.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2996

memory/2156-1-0x0000000000310000-0x0000000000410000-memory.dmp

Filesize
1024KB

Download
memory/2156-2-0x0000000000140000-0x0000000000142000-memory.dmp

Filesize
8KB

Download
memory/2996-3-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/2996-5-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/2996-7-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/2996-9-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/2996-10-0x0000000003770000-0x0000000004770000-memory.dmp

Filesize
16.0MB

Download
memory/2996-11-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/2996-12-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/2996-13-0x0000000003770000-0x0000000004770000-memory.dmp

Filesize
16.0MB

Download