ramnit | 581d3750df8418bc35a357f0eb838bed3594aaf463e577d8196e92e3f04438d1

Analysis

max time kernel
133s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 22:01

Target

581d3750df8418bc35a357f0eb838bed3594aaf463e577d8196e92e3f04438d1.dll
Size

68KB
MD5

5e460fda1429137554934149ad99e248
SHA1

269da9c10801265656b72148c059f46f76cc0c7d
SHA256

581d3750df8418bc35a357f0eb838bed3594aaf463e577d8196e92e3f04438d1
SHA512

9d4aeeef90c9b21bea831e38eeb07905d88f357d58f942e5133a12403d29c80c8192145fb96ef1a2fd5341e870a4a3d1146901f7362db9d1c60d35c9e78fce12
SSDEEP

1536:MLNd/Pk7btaoX7DypKr0wNFYIUSS9eNBKS0iZs3l:GNhY5aora80mFYI7aSXs3

Score

10^/10

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit

Drops startup file 1 IoCs

Processes:

rundll32.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\udtrrmgs.exe	rundll32.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3492 5864 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3492	5864	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4808 wrote to memory of 5864	4808	rundll32.exe	rundll32.exe
PID 4808 wrote to memory of 5864	4808	rundll32.exe	rundll32.exe
PID 4808 wrote to memory of 5864	4808	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\581d3750df8418bc35a357f0eb838bed3594aaf463e577d8196e92e3f04438d1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4808

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\581d3750df8418bc35a357f0eb838bed3594aaf463e577d8196e92e3f04438d1.dll,#1
2⤵
- Drops startup file
PID:5864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5864 -s 624
3⤵
- Program crash
PID:3492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5864 -ip 5864
1⤵
PID:6064

memory/5864-0-0x0000000010000000-0x0000000010014000-memory.dmp

Filesize
80KB

Download