f644bef519fc0243633d13f18c97c96d76b95b6f2cbad2a2507fb8177b7e4d1d

Resubmissions

31-03-2022 20:37

31-03-2022 16:13

Target

notice.exe
Size

350.0MB
MD5

e74116c5efc7492fa74334a39e22afe8
SHA1

393e81a3d525e8b582355d855d2c367047e4e0b0
SHA256

f644bef519fc0243633d13f18c97c96d76b95b6f2cbad2a2507fb8177b7e4d1d
SHA512

64999f89597bed1857252b98ffd03fba27c9514af0fb430de3913a58e035d619823bcb45a4aa5ec89abdf807f89f9db57d3856e97885144992d03804d79a2352

Score

3^/10

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1408 1044 WerFault.exe notice.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1736 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exenotice.exe

description pid process

Token: SeDebugPrivilege 1736 powershell.exe
Token: SeDebugPrivilege 1044 notice.exe

pid	pid_target	process	target process
1408	1044	WerFault.exe	notice.exe

pid	process
1736	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1736	powershell.exe
Token: SeDebugPrivilege	1044	notice.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

notice.exe

description	pid	process	target process
PID 1044 wrote to memory of 1736	1044	notice.exe	powershell.exe
PID 1044 wrote to memory of 1736	1044	notice.exe	powershell.exe
PID 1044 wrote to memory of 1736	1044	notice.exe	powershell.exe
PID 1044 wrote to memory of 1736	1044	notice.exe	powershell.exe
PID 1044 wrote to memory of 1408	1044	notice.exe	WerFault.exe
PID 1044 wrote to memory of 1408	1044	notice.exe	WerFault.exe
PID 1044 wrote to memory of 1408	1044	notice.exe	WerFault.exe
PID 1044 wrote to memory of 1408	1044	notice.exe	WerFault.exe

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1044 -s 1300
2⤵
- Program crash
PID:1408

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

memory/1044-54-0x0000000000E20000-0x0000000000E48000-memory.dmp

Filesize
160KB

Download
memory/1044-55-0x00000000750C1000-0x00000000750C3000-memory.dmp

Filesize
8KB

Download
memory/1408-60-0x0000000000000000-mapping.dmp

Download
memory/1736-56-0x0000000000000000-mapping.dmp

Download
memory/1736-58-0x0000000071070000-0x000000007161B000-memory.dmp

Filesize
5.7MB

Download
memory/1736-59-0x00000000023A2000-0x00000000023A4000-memory.dmp

Filesize
8KB

Download