45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04

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
10/09/2026, 16:00

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General

Target
45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
Size 386KB
Sample260910-tftqnat1dy
SHA256 45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04
MD5 bc8c70810b6971beba84709a34dea7a1
SHA1 35a2cde8a87289db312dbf8916ce3a91b78d4749
SHA512 47068e42bd493516acefadff10296ba410e0dd828c083a298fbf7026d8c5c1693c093b10a92fb8e6bf9824eae202fc3934a87b07ce13c9ae0ff2c07dd31ccf79
SSDEEP 6144:ICUjb85ga7KiTS6Qq/dHacrBaFfpu/FvsoXrT+yMpbgRR6PcISClhPb:ICUH85gkRrpdo1p4vsMwctISSPb
TLSH
T11684CF6A6F2663BAEC1490B7CC46D0D5A09D6B221F1D0C7B7BE95AFD94F3473D26A000
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\EAsbUazSy.com	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2388-0-0x0000000000400000-0x0000000000432000-memory.dmp	upx
behavioral1/files/0x00070000000244c8-6.dat	upx
behavioral1/memory/2388-16-0x0000000000400000-0x0000000000432000-memory.dmp	upx

Drops file in Windows directory 15 IoCs

description	ioc	Process
File created	C:\Windows\win32dc\Counter-Strike + trainer.exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
File created	C:\Windows\win32dc\Sims 2 + trainer.exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
File created	C:\Windows\win32dc\Doom 3 codes.exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
File created	C:\Windows\win32dc\FlatOut_nocd.exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
File created	C:\Windows\win32dc\UT2004_nocd.exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
File created	C:\Windows\win32dc\Silent Hill 4 patch.exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
File opened for modification	C:\Windows\win32dc\UT2004 + patch.exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
File opened for modification	C:\Windows\win32dc\Sims 2 + trainer.exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
File created	C:\Windows\win32dc\UT2004 + patch.exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
File created	C:\Windows\win32dc\UT2004 + nocd.exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
File opened for modification	C:\Windows\win32dc\UT2004 + nocd.exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
File created	C:\Windows\win32dc\Silent Hill 4(hack).exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
File opened for modification	C:\Windows\win32dc\Silent Hill 4(hack).exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
File opened for modification	C:\Windows\win32dc\Counter-Strike + trainer.exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
File created	C:\Windows\win32dc\DAoC + patch.exe	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe

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	45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe

C:\Users\Admin\AppData\Local\Temp\45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe
"C:\Users\Admin\AppData\Local\Temp\45bf21d818ab5871b36787aa7e6288e9efcb2ded6e48e12788d17bc102900f04.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2388

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

Silent Hill 4(hack).exe

Path C:\Windows\win32dc\Silent Hill 4(hack).exe
Size 390KB
SHA256 e055725d254c975f872b0fcb62f010fffb88fda88a82dfc674d03e488254ebae
MD5 63c70a50b46dd07bef05a98c7dff775f
SHA1 470cfec284caa99fcffac2543a524865866a0cc1
SHA512 ab5a109592c5f2c7589d81a13502a2b9131c6247da969785d945015729f29c9cbdff0b546e1ba671445a6d54f4c4b4d64b0af3eca8357efbedb6d1ebea646609
SSDEEP 6144:ICUjb85ga7KiTS6Qq/dHacrBaFfpu/FvsoXrT+yMpbgRR6PcISClhP4S:ICUH85gkRrpdo1p4vsMwctISSPZ
TLSH
T1F884CF5A6F2663BEEC1490B7CC46D0D5A09D6B221F1D0C7B7BE95AED98F3473D26A000
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2388-0-0x0000000000400000-0x0000000000432000-memory.dmp

Download

memory/2388-16-0x0000000000400000-0x0000000000432000-memory.dmp