e68709e57a75e81ed749f70bea9be2815cb7c41fda90a14567927fab472efc03

Analysis

max time kernel
151s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20220310-en
submitted
19/03/2022, 16:50

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
9ffda38da9799981c14b3d3e25692416.exe
Size 1.1MB
Sample220319-vcan2seafn
SHA256 e68709e57a75e81ed749f70bea9be2815cb7c41fda90a14567927fab472efc03
MD5 9ffda38da9799981c14b3d3e25692416
SHA1 3d8959fe04d9e6d205118de07e0ca84bae7068c3
SHA512 7c96b98c3613331cdbad4b02367b81ce3919390a20caa57d98fb5941f3d9f64de32cf10e76efa466b0eef02c8f6df6ade429b431305f84150522b43475a5fbd9
MD5 SHA1 SHA512

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 19 IoCs

flow	pid	Process
41	2432	rundll32.exe
44	2432	rundll32.exe
52	2432	rundll32.exe
63	2432	rundll32.exe
66	2432	rundll32.exe
67	2432	rundll32.exe
73	2432	rundll32.exe
75	2432	rundll32.exe
76	2432	rundll32.exe
77	2432	rundll32.exe
78	2432	rundll32.exe
81	2432	rundll32.exe
82	2432	rundll32.exe
83	2432	rundll32.exe
87	2432	rundll32.exe
88	2432	rundll32.exe
89	2432	rundll32.exe
90	2432	rundll32.exe
91	2432	rundll32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
8	3864	WerFault.exe	82

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86
PID 3864 wrote to memory of 2432	3864	9ffda38da9799981c14b3d3e25692416.exe	86

C:\Users\Admin\AppData\Local\Temp\9ffda38da9799981c14b3d3e25692416.exe
"C:\Users\Admin\AppData\Local\Temp\9ffda38da9799981c14b3d3e25692416.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3864
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#61
  2⤵
  - Blocklisted process makes network request
  PID:2432
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3864 -s 632
  2⤵
  - Program crash
  PID:8

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3864 -ip 3864
1⤵
PID:3624

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2432-143-0x0000000000890000-0x0000000000894000-memory.dmp

Download

memory/2432-142-0x0000000000880000-0x0000000000884000-memory.dmp

Download

memory/2432-156-0x0000000000960000-0x0000000000964000-memory.dmp

Download

memory/2432-155-0x0000000000950000-0x0000000000954000-memory.dmp

Download

memory/2432-154-0x0000000000940000-0x0000000000944000-memory.dmp

Download

memory/2432-139-0x0000000000870000-0x0000000000874000-memory.dmp

Download

memory/2432-140-0x0000000077360000-0x0000000077503000-memory.dmp

Download

memory/2432-146-0x00000000008C0000-0x00000000008C4000-memory.dmp

Download

memory/2432-145-0x00000000008B0000-0x00000000008B4000-memory.dmp

Download

memory/2432-144-0x00000000008A0000-0x00000000008A4000-memory.dmp

Download

memory/2432-153-0x0000000000930000-0x0000000000934000-memory.dmp

Download

memory/2432-151-0x0000000000910000-0x0000000000914000-memory.dmp

Download

memory/2432-141-0x0000000077120000-0x00000000772C0000-memory.dmp

Download

memory/2432-147-0x00000000008D0000-0x00000000008D4000-memory.dmp

Download

memory/2432-148-0x00000000008E0000-0x00000000008E4000-memory.dmp

Download

memory/2432-150-0x0000000000900000-0x0000000000904000-memory.dmp

Download

memory/2432-149-0x00000000008F0000-0x00000000008F4000-memory.dmp

Download

memory/2432-152-0x0000000000920000-0x0000000000924000-memory.dmp

Download

memory/3864-134-0x0000000002359000-0x0000000002436000-memory.dmp

Download

memory/3864-135-0x0000000002460000-0x0000000002680000-memory.dmp

Download

memory/3864-138-0x0000000077360000-0x0000000077503000-memory.dmp

Download

memory/3864-137-0x0000000000400000-0x000000000062D000-memory.dmp

Download

memory/3864-136-0x0000000000400000-0x000000000062D000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads