2819836188e9a1541ff01db3e7788a8eaf8b5ba6aa81288a7b07e204e429237d

Analysis

max time kernel
112s
max time network
16s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20/07/2024, 06:18

Target

5b5415b3d1faff21a1f88bf14ae495b0N.dll
Size

76KB
MD5

5b5415b3d1faff21a1f88bf14ae495b0
SHA1

9c65968559c2402d6b2c81ae727bc50e49852941
SHA256

2819836188e9a1541ff01db3e7788a8eaf8b5ba6aa81288a7b07e204e429237d
SHA512

6ee18ac676114947313016112b63ef30dd39c494526549be9fb80f281c1c7c347d9b882a76ff806502759dcb153b4ba92722fb1454038124f9dd7625b0ba55bb
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z90LG:c8y93KQjy7G55riF1cMo03706

Score

7^/10

upx

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral1/memory/2812-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1124	2812	WerFault.exe	31

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2812	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2608 wrote to memory of 2812	2608	rundll32.exe	31
PID 2608 wrote to memory of 2812	2608	rundll32.exe	31
PID 2608 wrote to memory of 2812	2608	rundll32.exe	31
PID 2608 wrote to memory of 2812	2608	rundll32.exe	31
PID 2608 wrote to memory of 2812	2608	rundll32.exe	31
PID 2608 wrote to memory of 2812	2608	rundll32.exe	31
PID 2608 wrote to memory of 2812	2608	rundll32.exe	31
PID 2812 wrote to memory of 1124	2812	rundll32.exe	32
PID 2812 wrote to memory of 1124	2812	rundll32.exe	32
PID 2812 wrote to memory of 1124	2812	rundll32.exe	32
PID 2812 wrote to memory of 1124	2812	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5b5415b3d1faff21a1f88bf14ae495b0N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2608
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5b5415b3d1faff21a1f88bf14ae495b0N.dll,#1
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2812
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2812 -s 304
    3⤵
    - Program crash
    PID:1124

memory/2812-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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