9990a8d638476fa95989232f9bea2c6807e5e9551a33f4d98c4adcaac646f665

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 21:23

Target

$PLUGINSDIR/SelfDel.dll
Size

5KB
MD5

e5786e8703d651bc8bd4bfecf46d3844
SHA1

fee5aa4b325deecbf69ccb6eadd89bd5ae59723f
SHA256

d115bce0a787b4f895e700efe943695c8f1087782807d91d831f6015b0f98774
SHA512

d14ad43a01db19428cd8ccd2fe101750860933409b5be2eb85a3e400efcd37b1b6425ce84e87a7fe46ecabc7b91c4b450259e624c178b86e194ba7da97957ba3
SSDEEP

96:NdekHUj5z13cPopei+Ml9PNDFbS7xg+TScrQ5:NdeuU9xcPopr+M9FbSS+TSE

Score

7^/10

upx

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

Processes:

resource	yara_rule
behavioral3/memory/1312-0-0x00000000747F0000-0x00000000747F9000-memory.dmp	acprotect

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

Processes:

resource	yara_rule
behavioral3/memory/1312-0-0x00000000747F0000-0x00000000747F9000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

320 1312 WerFault.exe rundll32.exe

pid	pid_target	process	target process
320	1312	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2328 wrote to memory of 1312	2328	rundll32.exe	rundll32.exe
PID 2328 wrote to memory of 1312	2328	rundll32.exe	rundll32.exe
PID 2328 wrote to memory of 1312	2328	rundll32.exe	rundll32.exe
PID 2328 wrote to memory of 1312	2328	rundll32.exe	rundll32.exe
PID 2328 wrote to memory of 1312	2328	rundll32.exe	rundll32.exe
PID 2328 wrote to memory of 1312	2328	rundll32.exe	rundll32.exe
PID 2328 wrote to memory of 1312	2328	rundll32.exe	rundll32.exe
PID 1312 wrote to memory of 320	1312	rundll32.exe	WerFault.exe
PID 1312 wrote to memory of 320	1312	rundll32.exe	WerFault.exe
PID 1312 wrote to memory of 320	1312	rundll32.exe	WerFault.exe
PID 1312 wrote to memory of 320	1312	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SelfDel.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2328

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SelfDel.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1312 -s 220
3⤵
- Program crash
PID:320

memory/1312-1-0x00000000747E0000-0x00000000747E9000-memory.dmp

Filesize
36KB

Download
memory/1312-2-0x00000000747D0000-0x00000000747D9000-memory.dmp

Filesize
36KB

Download
memory/1312-0-0x00000000747F0000-0x00000000747F9000-memory.dmp

Filesize
36KB

Download
memory/1312-5-0x00000000747E0000-0x00000000747E9000-memory.dmp

Filesize
36KB

Download
memory/1312-6-0x00000000747D0000-0x00000000747D9000-memory.dmp

Filesize
36KB

Download