c447f9c891b37b76bc916460acd1af4369d5895fa12b95adbc20b5fd0bd43acd

Analysis

max time kernel
94s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-01-2025 08:00

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General

Target

C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD.exe
Size

671KB
MD5

5d232f70578e29b9a68e0bad6620f07e
SHA1

75a08f18e3fb15de629ad9fe8415f85311413e6b
SHA256

c447f9c891b37b76bc916460acd1af4369d5895fa12b95adbc20b5fd0bd43acd
SHA512

9c3318327a1c86a5474a1142722c90378c407421db6e6831a382d8a5d935015b1efac422dbbb9b9a7908dce229355087d8aba290039d181f14410a3bd13eaa43
SSDEEP

12288:cYV6MorX7qzuC3QHO9FQVHPF51jgcrNlumIHBP+cWsqXozIzQmwcc:7BXu9HGaVHrNIdHBBxqYzIzvbc

Score

5^/10

discovery upx

Malware Config

Signatures

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/1008-12-0x0000000000690000-0x000000000080D000-memory.dmp	autoit_exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1008-0-0x0000000000690000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/1008-12-0x0000000000690000-0x000000000080D000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2396	1008	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1008	C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD.exe
1008	C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1008	C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD.exe
1008	C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1008 wrote to memory of 708	1008	C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD.exe	82
PID 1008 wrote to memory of 708	1008	C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD.exe	82
PID 1008 wrote to memory of 708	1008	C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD.exe	82

C:\Users\Admin\AppData\Local\Temp\C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD.exe
"C:\Users\Admin\AppData\Local\Temp\C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1008
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD.exe"
  2⤵
  PID:708
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1008 -s 692
  2⤵
  - Program crash
  PID:2396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1008 -ip 1008
1⤵
PID:3992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1008-0-0x0000000000690000-0x000000000080D000-memory.dmp

Filesize
1.5MB

Download
memory/1008-11-0x00000000025E0000-0x00000000025E4000-memory.dmp

Filesize
16KB

Download
memory/1008-12-0x0000000000690000-0x000000000080D000-memory.dmp

Filesize
1.5MB

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