828f13ebc3bb899392dcf977a72d6627194a5cf2fa9a926f35c90ac2c3111546

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
27/08/2026, 14:08

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General

Target
828f13ebc3bb899392dcf977a72d6627194a5cf2fa9a926f35c90ac2c3111546.exe
Size 84KB
Sample260827-rfvxlsaj71
SHA256 828f13ebc3bb899392dcf977a72d6627194a5cf2fa9a926f35c90ac2c3111546
MD5 ed48c222d9b9a5bbf9af1d889671def0
SHA1 480d45640896beb3aded62996c05cff999d3201f
SHA512 ef3d213a6e304d1942aecfe23cd21c75fdb6198e1ab6fd20aa27ed329be07a14715eacdabe5f18b33bd23c692137cd431fcbbc7eea26629145e2005c4aa7d0f2
SSDEEP 1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/2YRmA7hGRIULTU2BbkLwQ:MHoLde/OgV432UcP39hXJZn/UEjU2sQ
TLSH
T1FB83121B66435DCFCED0EBF47B17A3A61E721C1F2F71632A0854173A6AE914E84E8126
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/2120-0-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral1/memory/2120-2-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2816	2120	WerFault.exe	85

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	828f13ebc3bb899392dcf977a72d6627194a5cf2fa9a926f35c90ac2c3111546.exe

C:\Users\Admin\AppData\Local\Temp\828f13ebc3bb899392dcf977a72d6627194a5cf2fa9a926f35c90ac2c3111546.exe
"C:\Users\Admin\AppData\Local\Temp\828f13ebc3bb899392dcf977a72d6627194a5cf2fa9a926f35c90ac2c3111546.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2120
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 388
  2⤵
  - Program crash
  PID:2816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2120 -ip 2120
1⤵
PID:1976

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

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Downloads

memory/2120-0-0x0000000000400000-0x0000000000429000-memory.dmp

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memory/2120-1-0x0000000000427000-0x0000000000429000-memory.dmp

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memory/2120-2-0x0000000000400000-0x0000000000429000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads