58f78aaae900b8016f113bc74d6b3c224014428da56e7d067f1a415c19a8aa63

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, 08:20

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General

Target
58f78aaae900b8016f113bc74d6b3c224014428da56e7d067f1a415c19a8aa63.exe
Size 519KB
Sample260827-j8mspsfj21
SHA256 58f78aaae900b8016f113bc74d6b3c224014428da56e7d067f1a415c19a8aa63
MD5 6b3be868e63ec57e817750ecd61b7384
SHA1 4b44707f07f6997206dded396d9cbcd55bf42d18
SHA512 2b22085311c3e93f12bddb782ff25d8e349d44af9bff6674983c1cc51c80acfde233c34f464e38870a7221834cfb3646e4a6afee741cceaf79a6eb82a595ceb5
SSDEEP 6144:Ekv2V1c7Io8br5rLUeAvjLmEs6FTirxcEOkCybEaQRXr9HNdvOa:EFVO7IJrYeAvjLmEqxOkx2LIa
TLSH
T1C3B47D2AF6A0C076C4B79574C4A247AAFBB1B42127204ACFB394475A1F637D2BE3534D
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/3576-0-0x0000000000810000-0x000000000089A000-memory.dmp	upx
behavioral1/memory/3576-1-0x0000000000810000-0x000000000089A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6012	3576	WerFault.exe	86

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	58f78aaae900b8016f113bc74d6b3c224014428da56e7d067f1a415c19a8aa63.exe

C:\Users\Admin\AppData\Local\Temp\58f78aaae900b8016f113bc74d6b3c224014428da56e7d067f1a415c19a8aa63.exe
"C:\Users\Admin\AppData\Local\Temp\58f78aaae900b8016f113bc74d6b3c224014428da56e7d067f1a415c19a8aa63.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3576
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3576 -s 416
  2⤵
  - Program crash
  PID:6012

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3576 -ip 3576
1⤵
PID:5348

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/3576-0-0x0000000000810000-0x000000000089A000-memory.dmp

Download

memory/3576-1-0x0000000000810000-0x000000000089A000-memory.dmp