069d379e31c0f6dd1c623000ad92bbeaaeadeafcbec5f59a2c944fbe1a13efa2

Analysis

max time kernel
172s
max time network
167s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2023, 21:52

Target

069d379e31c0f6dd1c623000ad92bbeaaeadeafcbec5f59a2c944fbe1a13efa2.dll
Size

674KB
MD5

3335b31d62c4b460c203b7e1bd987317
SHA1

2b843d82fe0eb7f6a0931b50b149897a21ddb47c
SHA256

069d379e31c0f6dd1c623000ad92bbeaaeadeafcbec5f59a2c944fbe1a13efa2
SHA512

37cda56d83fcb03f854aa768ba7501356a690d2830672270317e879ed9d4c306122aaef3d469ff2d40d36ec1e1f1056d4434da7124f9fa5ece8265821c9733af
SSDEEP

12288:0OdpsNl9z1UIgqeokMzvq+JLX0RxBMHlkw290QLAa81Tr1:oepqvmwU2pfQLAakTp

Score

7^/10

Executes dropped EXE 1 IoCs

pid	Process
1572	D3B6.tmp

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7zCon.sfx	D3B6.tmp
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems32.dll	D3B6.tmp
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R32.dll	D3B6.tmp
File opened for modification	C:\Program Files\7-Zip\7z.sfx	D3B6.tmp

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2356	872	WerFault.exe	86
4904	872	WerFault.exe	86

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4636 wrote to memory of 872	4636	rundll32.exe	86
PID 4636 wrote to memory of 872	4636	rundll32.exe	86
PID 4636 wrote to memory of 872	4636	rundll32.exe	86
PID 872 wrote to memory of 1572	872	rundll32.exe	91
PID 872 wrote to memory of 1572	872	rundll32.exe	91
PID 872 wrote to memory of 1572	872	rundll32.exe	91
PID 872 wrote to memory of 4904	872	rundll32.exe	95
PID 872 wrote to memory of 4904	872	rundll32.exe	95
PID 872 wrote to memory of 4904	872	rundll32.exe	95

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\069d379e31c0f6dd1c623000ad92bbeaaeadeafcbec5f59a2c944fbe1a13efa2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4636
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\069d379e31c0f6dd1c623000ad92bbeaaeadeafcbec5f59a2c944fbe1a13efa2.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:872
- - C:\Users\Admin\AppData\Local\Temp\D3B6.tmp
    C:\Users\Admin\AppData\Local\Temp\D3B6.tmp
    3⤵
    - Executes dropped EXE
    - Drops file in Program Files directory
    PID:1572
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 872 -s 688
    3⤵
    - Program crash
    PID:2356
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 872 -s 688
    3⤵
    - Program crash
    PID:4904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 872 -ip 872
1⤵
PID:4136

C:\Users\Admin\AppData\Local\Temp\D3B6.tmp

Filesize
145KB

MD5
c610e7ccd6859872c585b2a85d7dc992

SHA1
362b3d4b72e3add687c209c79b500b7c6a246d46

SHA256
14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

SHA512
8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

Download Submit
C:\Users\Admin\AppData\Local\Temp\D3B6.tmp

Filesize
145KB

MD5
c610e7ccd6859872c585b2a85d7dc992

SHA1
362b3d4b72e3add687c209c79b500b7c6a246d46

SHA256
14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

SHA512
8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

Download Submit
memory/872-0-0x0000000002D00000-0x0000000002D3E000-memory.dmp

Filesize
248KB

Download
memory/872-1-0x0000000002D00000-0x0000000002D3E000-memory.dmp

Filesize
248KB

Download