11c280a343485adb627b2a9e02c4066efdca145fadf93b556da496272edc3829

Analysis

max time kernel
149s
max time network
98s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
15/04/2026, 08:50

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General

Target
11c280a343485adb627b2a9e02c4066efdca145fadf93b556da496272edc3829.exe
Size 519KB
Sample260415-krvbwsh13l
SHA256 11c280a343485adb627b2a9e02c4066efdca145fadf93b556da496272edc3829
MD5 1a63e05e42521dc5a4d0dc1c5e2a0cc0
SHA1 a7924aed98b49479503adcb3d54ab136fbfe99c3
SHA512 962d6793b82008a3bf642de10c8dd3854d822dece1e04c4cbd1ae85cc5c887fc8a696b00a567a764dadb41d6d19b05e5c08ee9ad9e60fd0ac4ce067abe2776da
SSDEEP 6144:7kv2V1cmKIo8br40/dlLUeAEKbjLmEs6FTirxcEOkCybEaQRXr9HNdvOa:7FVOmKII0/TYeAEKbjLmEqxOkx2LIa
TLSH
T182B47C2AF6A0D037C4B79574C4A286AAFBB1742537204ACFA390475A1F637D2BE3570D
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
behavioral2/memory/3160-0-0x00000000004D0000-0x000000000055A000-memory.dmp	upx
behavioral2/memory/3160-1-0x00000000004D0000-0x000000000055A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4924	3160	WerFault.exe	79

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	11c280a343485adb627b2a9e02c4066efdca145fadf93b556da496272edc3829.exe

C:\Users\Admin\AppData\Local\Temp\11c280a343485adb627b2a9e02c4066efdca145fadf93b556da496272edc3829.exe
"C:\Users\Admin\AppData\Local\Temp\11c280a343485adb627b2a9e02c4066efdca145fadf93b556da496272edc3829.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3160
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 456
  2⤵
  - Program crash
  PID:4924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3160 -ip 3160
1⤵
PID:2356

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/3160-0-0x00000000004D0000-0x000000000055A000-memory.dmp

Download

memory/3160-1-0x00000000004D0000-0x000000000055A000-memory.dmp