c80f93260b114d6848811bde48d8558e54146ca9912adeceaee9f57c29e0fb33

Analysis

max time kernel
141s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10-03-2024 00:31

Target

bd3406b9e3baef467341fb99128fa171.dll
Size

12KB
MD5

bd3406b9e3baef467341fb99128fa171
SHA1

805575f51563803428d4e7d5bb96efa7b5fc9e59
SHA256

c80f93260b114d6848811bde48d8558e54146ca9912adeceaee9f57c29e0fb33
SHA512

4696318d3427466535bf43ca02f29ff53d6a471f5394add45fb5022a34e9ea11504875c77a6d7f859dffed7af0de8d20d489c4ee0889789682879a0731fa9a4b
SSDEEP

384:JqDKA4JdjcMcgaE9nR9PXFBBpaNJawcudoD7UJ:Jqr4J5Vj9FsnbcuyD7UJ

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/2104-0-0x0000000010000000-0x000000001000C000-memory.dmp	upx
behavioral1/memory/2104-1-0x0000000010000000-0x000000001000C000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2736	2104	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2104	2744	rundll32.exe	28
PID 2744 wrote to memory of 2104	2744	rundll32.exe	28
PID 2744 wrote to memory of 2104	2744	rundll32.exe	28
PID 2744 wrote to memory of 2104	2744	rundll32.exe	28
PID 2744 wrote to memory of 2104	2744	rundll32.exe	28
PID 2744 wrote to memory of 2104	2744	rundll32.exe	28
PID 2744 wrote to memory of 2104	2744	rundll32.exe	28
PID 2104 wrote to memory of 2736	2104	rundll32.exe	29
PID 2104 wrote to memory of 2736	2104	rundll32.exe	29
PID 2104 wrote to memory of 2736	2104	rundll32.exe	29
PID 2104 wrote to memory of 2736	2104	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd3406b9e3baef467341fb99128fa171.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd3406b9e3baef467341fb99128fa171.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2104
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2104 -s 248
    3⤵
    - Program crash
    PID:2736

memory/2104-0-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

Download
memory/2104-1-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

Download