c03635052181b2ea27b186c98de04f919450e86569eba4958c1012eb4fc03270

Analysis

max time kernel
327s
max time network
355s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2022, 13:57

Target

c03635052181b2ea27b186c98de04f919450e86569eba4958c1012eb4fc03270.exe
Size

746KB
MD5

e16f2ba9ac046b08eef260de1e24c9b6
SHA1

5f23bd94c3c80eb59bc98edd7fd22f5068e6cf37
SHA256

c03635052181b2ea27b186c98de04f919450e86569eba4958c1012eb4fc03270
SHA512

7201fed04e7925dc00912acb3adc633c3b725efad1236f44a8c921966fc20d049781f029d5d252e06530f8cc589eb2b074b3efe63b6433fb7f7d62ca252c7f73
SSDEEP

12288:CKfYAmAI8rwsLeTW7wm+wJf/zDgYqVc+Cqr462wV4ufqY+q2x:CKrjI8r9LePmFdF8c+DCY+V

Score

8^/10

upx

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral2/memory/4228-132-0x0000000000400000-0x0000000000614000-memory.dmp	upx
behavioral2/memory/4228-134-0x0000000000400000-0x0000000000614000-memory.dmp	upx
behavioral2/memory/4228-135-0x0000000000400000-0x0000000000614000-memory.dmp	upx

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3660	4228	WerFault.exe	79
4820	4228	WerFault.exe	79

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4228 wrote to memory of 3660	4228	c03635052181b2ea27b186c98de04f919450e86569eba4958c1012eb4fc03270.exe	82
PID 4228 wrote to memory of 3660	4228	c03635052181b2ea27b186c98de04f919450e86569eba4958c1012eb4fc03270.exe	82
PID 4228 wrote to memory of 3660	4228	c03635052181b2ea27b186c98de04f919450e86569eba4958c1012eb4fc03270.exe	82

C:\Users\Admin\AppData\Local\Temp\c03635052181b2ea27b186c98de04f919450e86569eba4958c1012eb4fc03270.exe
"C:\Users\Admin\AppData\Local\Temp\c03635052181b2ea27b186c98de04f919450e86569eba4958c1012eb4fc03270.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4228
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4228 -s 516
  2⤵
  - Program crash
  PID:3660
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4228 -s 516
  2⤵
  - Program crash
  PID:4820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4228 -ip 4228
1⤵
PID:4248

memory/4228-132-0x0000000000400000-0x0000000000614000-memory.dmp

Filesize
2.1MB

Download
memory/4228-134-0x0000000000400000-0x0000000000614000-memory.dmp

Filesize
2.1MB

Download
memory/4228-135-0x0000000000400000-0x0000000000614000-memory.dmp

Filesize
2.1MB

Download