9771d294a087a0d7e03614314c6cd50fa088c75349d538d993e8ea024e731eb1

Analysis

max time kernel
149s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
27/10/2026, 04:31

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General

Target
9771d294a087a0d7e03614314c6cd50fa088c75349d538d993e8ea024e731eb1.exe
Size 1.5MB
Sample261027-e5ssbsys7l
SHA256 9771d294a087a0d7e03614314c6cd50fa088c75349d538d993e8ea024e731eb1
MD5 0c3350b5020f8d611b7866a89a341fb1
SHA1 ed9df4695135115ccdc61498cb8386fe6f30ed4f
SHA512 5b611d576abd2f9eb9a68011a76ab0e2ca69f0a04ecfc9446f8b4b07dd2f1e4d5598ae73ed6e30e3701a67ea2a9a71e8ec55da08ba267c9d2419376fe8b43b7c
SSDEEP 49152:lQfraqnVpEWU/3Rdo9UYr7tWtGVLrTnNEY:lMkWi3HoGg7/NEY
TLSH
T10E751200FAD284F9D17A94311166D7FB1A7DB8710A60AEDFB3D41A7ECE602C1A624773
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/4036-0-0x0000000000400000-0x000000000058D000-memory.dmp	upx
behavioral1/memory/4036-1-0x0000000000400000-0x000000000058D000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4484	4036	WerFault.exe	87

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	9771d294a087a0d7e03614314c6cd50fa088c75349d538d993e8ea024e731eb1.exe

C:\Users\Admin\AppData\Local\Temp\9771d294a087a0d7e03614314c6cd50fa088c75349d538d993e8ea024e731eb1.exe
"C:\Users\Admin\AppData\Local\Temp\9771d294a087a0d7e03614314c6cd50fa088c75349d538d993e8ea024e731eb1.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4036
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4036 -s 332
  2⤵
  - Program crash
  PID:4484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4036 -ip 4036
1⤵
PID:4152

Network

MITRE ATT&CK Enterprise v16

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/4036-0-0x0000000000400000-0x000000000058D000-memory.dmp

Download

memory/4036-1-0x0000000000400000-0x000000000058D000-memory.dmp