5bd2f00dd93e4116a27dfd8aef8d1c22aed80c19957975741dbe5c30f4e32adb

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 23:50

Target

5bd2f00dd93e4116a27dfd8aef8d1c22aed80c19957975741dbe5c30f4e32adb.dll
Size

76KB
MD5

d8aded5cc5f4d19659d9581b0fc7d380
SHA1

be57dcfc51f3cd002382ba4192f84667d77545aa
SHA256

5bd2f00dd93e4116a27dfd8aef8d1c22aed80c19957975741dbe5c30f4e32adb
SHA512

54f85aeea75d9fa0ced97bae8a71829a55549850d75c9d21c484fa058bfa6e3195306ec9fb8f98b24787d65025b41a48d1009e5fe83040ad0634031584187a22
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z/UNiA2Lnf:c8y93KQjy7G55riF1cMo03qAnf

Score

7^/10

upx

UPX packed file 3 IoCs

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

Processes:

resource	yara_rule
behavioral1/memory/1964-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1964-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1964-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1232 1964 WerFault.exe rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

rundll32.exe

description pid process

Token: SeDebugPrivilege 1964 rundll32.exe

pid	pid_target	process	target process
1232	1964	WerFault.exe	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1964	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1996 wrote to memory of 1964	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1964	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1964	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1964	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1964	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1964	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1964	1996	rundll32.exe	rundll32.exe
PID 1964 wrote to memory of 1232	1964	rundll32.exe	WerFault.exe
PID 1964 wrote to memory of 1232	1964	rundll32.exe	WerFault.exe
PID 1964 wrote to memory of 1232	1964	rundll32.exe	WerFault.exe
PID 1964 wrote to memory of 1232	1964	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5bd2f00dd93e4116a27dfd8aef8d1c22aed80c19957975741dbe5c30f4e32adb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 268
3⤵
- Program crash
PID:1232

memory/1964-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1964-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1964-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download