fe492d828faf2b5e98646814c9d8ec43a81987223ed08a4b0bce1a89cc46cdc2

Analysis

max time kernel
61s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2022, 17:48

Target

fe492d828faf2b5e98646814c9d8ec43a81987223ed08a4b0bce1a89cc46cdc2.dll
Size

16KB
MD5

1af58622afb2c3df7b058cf474847f40
SHA1

c6e8c5a3cf39ad159a7a476c8612f01a3a873e06
SHA256

fe492d828faf2b5e98646814c9d8ec43a81987223ed08a4b0bce1a89cc46cdc2
SHA512

0021e68888b3907e99d35bc01e649904e74ec0caf896872b14d389b805fc77b47c5bc1c2549e53a9a8baf1b959d6a431a7c944e31d5d4baa760f83b73552b779
SSDEEP

384:S9a7L+KQ6B1WiXZopmPgzXmRYElh1LB9RTlnXLRbzlX:SYW6rGpUIJmLNlXFb5

Score

8^/10

upx

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral2/memory/4100-133-0x0000000010000000-0x000000001000F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1536	4100	WerFault.exe	74

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3248 wrote to memory of 4100	3248	rundll32.exe	74
PID 3248 wrote to memory of 4100	3248	rundll32.exe	74
PID 3248 wrote to memory of 4100	3248	rundll32.exe	74

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fe492d828faf2b5e98646814c9d8ec43a81987223ed08a4b0bce1a89cc46cdc2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3248
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fe492d828faf2b5e98646814c9d8ec43a81987223ed08a4b0bce1a89cc46cdc2.dll,#1
  2⤵
  PID:4100
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4100 -s 600
    3⤵
    - Program crash
    PID:1536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4100 -ip 4100
1⤵
PID:804

memory/4100-133-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

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