fb8ca7eb1e1b54e0dc00410c511e68f5f7234e1bbf83e7fa054dc7fdbc888661

Analysis

max time kernel
144s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 17:18

Target

fb8ca7eb1e1b54e0dc00410c511e68f5f7234e1bbf83e7fa054dc7fdbc888661.exe
Size

348KB
MD5

591dbb6a34166f3e9602058c31a6d6cc
SHA1

728d05e467448bba05523e0601124b68462d4bd8
SHA256

fb8ca7eb1e1b54e0dc00410c511e68f5f7234e1bbf83e7fa054dc7fdbc888661
SHA512

dbad8eca6636a571fcd5ef978f1a2176a9156b3ad5dded74a6a1c925f3b2dc7c6b64480dbdc815d24f096646c31cb726a37ab08c092642f1b597ebd2b8958459
SSDEEP

6144:sBoQP/6jTWJ8nreuAkp05C/STOg2vGW8faNMXKQZwBaNXryJaV:sBoQMpnrB/SEitwBGaaV

Score

8^/10

upx

UPX packed file 2 IoCs

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

Processes:

resource	yara_rule
behavioral1/memory/560-54-0x0000000000400000-0x0000000000494000-memory.dmp	upx
behavioral1/memory/560-56-0x0000000000400000-0x0000000000494000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1716 560 WerFault.exe fb8ca7eb1e1b54e0dc00410c511e68f5f7234e1bbf83e7fa054dc7fdbc888661.exe

pid	pid_target	process	target process
1716	560	WerFault.exe	fb8ca7eb1e1b54e0dc00410c511e68f5f7234e1bbf83e7fa054dc7fdbc888661.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

fb8ca7eb1e1b54e0dc00410c511e68f5f7234e1bbf83e7fa054dc7fdbc888661.exe

description	pid	process	target process
PID 560 wrote to memory of 1716	560	fb8ca7eb1e1b54e0dc00410c511e68f5f7234e1bbf83e7fa054dc7fdbc888661.exe	WerFault.exe
PID 560 wrote to memory of 1716	560	fb8ca7eb1e1b54e0dc00410c511e68f5f7234e1bbf83e7fa054dc7fdbc888661.exe	WerFault.exe
PID 560 wrote to memory of 1716	560	fb8ca7eb1e1b54e0dc00410c511e68f5f7234e1bbf83e7fa054dc7fdbc888661.exe	WerFault.exe
PID 560 wrote to memory of 1716	560	fb8ca7eb1e1b54e0dc00410c511e68f5f7234e1bbf83e7fa054dc7fdbc888661.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\fb8ca7eb1e1b54e0dc00410c511e68f5f7234e1bbf83e7fa054dc7fdbc888661.exe
"C:\Users\Admin\AppData\Local\Temp\fb8ca7eb1e1b54e0dc00410c511e68f5f7234e1bbf83e7fa054dc7fdbc888661.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 560 -s 280
2⤵
- Program crash
PID:1716

memory/560-54-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/560-56-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/1716-55-0x0000000000000000-mapping.dmp

Download