a3d10858b1bc2cc6894f17163f6a20d7941497b0e1ed2837437145c5c5844ca1

Analysis

max time kernel
157s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03-12-2022 16:13

Target

a3d10858b1bc2cc6894f17163f6a20d7941497b0e1ed2837437145c5c5844ca1.exe
Size

223KB
MD5

972e335032962a9f12207d45760e52cb
SHA1

a227169c31c224cf1545eec54db8213f22459ecd
SHA256

a3d10858b1bc2cc6894f17163f6a20d7941497b0e1ed2837437145c5c5844ca1
SHA512

59e642cfd8dcc5ba6ec22b0c01293750c1996ca9c9c455beb2562763d5d27c05d6d0bbefed32f566a7eb0204b3792ee155cbfed7189fc5d25f6aa8e2b92ef236
SSDEEP

6144:D6tQykSIbtKVb5kYRw8f+QwFw218oZId2ybsmZOEjHY:mt4h41LHHwod2ybX94

Score

8^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/4252-132-0x0000000000920000-0x0000000000983000-memory.dmp	upx
behavioral2/memory/4252-134-0x0000000000920000-0x0000000000983000-memory.dmp	upx

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4768	4252	WerFault.exe	78
4632	4252	WerFault.exe	78

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4252 wrote to memory of 4768	4252	a3d10858b1bc2cc6894f17163f6a20d7941497b0e1ed2837437145c5c5844ca1.exe	80
PID 4252 wrote to memory of 4768	4252	a3d10858b1bc2cc6894f17163f6a20d7941497b0e1ed2837437145c5c5844ca1.exe	80
PID 4252 wrote to memory of 4768	4252	a3d10858b1bc2cc6894f17163f6a20d7941497b0e1ed2837437145c5c5844ca1.exe	80

C:\Users\Admin\AppData\Local\Temp\a3d10858b1bc2cc6894f17163f6a20d7941497b0e1ed2837437145c5c5844ca1.exe
"C:\Users\Admin\AppData\Local\Temp\a3d10858b1bc2cc6894f17163f6a20d7941497b0e1ed2837437145c5c5844ca1.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4252
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4252 -s 564
  2⤵
  - Program crash
  PID:4768
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4252 -s 564
  2⤵
  - Program crash
  PID:4632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4252 -ip 4252
1⤵
PID:3672

memory/4252-132-0x0000000000920000-0x0000000000983000-memory.dmp

Filesize
396KB

Download
memory/4252-134-0x0000000000920000-0x0000000000983000-memory.dmp

Filesize
396KB

Download