Overview
overview
7Static
static
3Elcomsoft ...on.rar
windows10-2004-x64
1Elcomsoft ...on.rar
windows11-21h2-x64
1Elcomsoft ...Me.txt
windows10-2004-x64
1Elcomsoft ...Me.txt
windows11-21h2-x64
3Elcomsoft ...ml.dll
windows10-2004-x64
3Elcomsoft ...ml.dll
windows11-21h2-x64
3Elcomsoft ...ne.dll
windows10-2004-x64
3Elcomsoft ...ne.dll
windows11-21h2-x64
3Elcomsoft ...en.msi
windows10-2004-x64
7Elcomsoft ...en.msi
windows11-21h2-x64
7Analysis
- max time kernel
149s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20250619-en - resource tags
arch:x64arch:x86image:win10v2004-20250619-enlocale:en-usos:windows10-2004-x64system - submitted
11/05/2026, 01:37
Static task
static1
Behavioral task
behavioral1
Sample
Elcomsoft Advanced Archive Password Recovery v4.66.266 Enterprise Edition.rar
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
Elcomsoft Advanced Archive Password Recovery v4.66.266 Enterprise Edition.rar
Resource
win11-20260130-en
Behavioral task
behavioral3
Sample
Elcomsoft Advanced Archive Password Recovery v4.66.266 Enterprise Edition/ReadMe.txt
Resource
win10v2004-20260130-en
Behavioral task
behavioral4
Sample
Elcomsoft Advanced Archive Password Recovery v4.66.266 Enterprise Edition/ReadMe.txt
Resource
win11-20260130-en
Behavioral task
behavioral5
Sample
Elcomsoft Advanced Archive Password Recovery v4.66.266 Enterprise Edition/Registration_Modules/elcom_xml.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral6
Sample
Elcomsoft Advanced Archive Password Recovery v4.66.266 Enterprise Edition/Registration_Modules/elcom_xml.dll
Resource
win11-20260130-en
Behavioral task
behavioral7
Sample
Elcomsoft Advanced Archive Password Recovery v4.66.266 Enterprise Edition/Registration_Modules/onlyone.dll
Resource
win10v2004-20250619-en
Behavioral task
behavioral8
Sample
Elcomsoft Advanced Archive Password Recovery v4.66.266 Enterprise Edition/Registration_Modules/onlyone.dll
Resource
win11-20260130-en
Behavioral task
behavioral9
Sample
Elcomsoft Advanced Archive Password Recovery v4.66.266 Enterprise Edition/archpr_setup_en.msi
Resource
win10v2004-20260130-en
Behavioral task
behavioral10
Sample
Elcomsoft Advanced Archive Password Recovery v4.66.266 Enterprise Edition/archpr_setup_en.msi
Resource
win11-20260130-en
General
- Target Elcomsoft Advanced Archive Password Recovery v4.66.266 Enterprise Edition/Registration_Modules/onlyone.dll
- Size 4KB
- Sample260511-b2bg4acy3m
- SHA256 6714a609444abc566124fc8e3ede53a7a973d919c43844650e21b000c85c0b2f
- MD5 f1236c3c0ef40c913403342501781378
- SHA1 93de3d63ba93d13c2e82e49668ce7f58a91450f5
- SHA512 0a4165c7b64c04383c9afd741028618ddee66386e08e4fbb313fb64e64ed03e05a1179850fd33a182affc838a4ee31bf12b720062f0d187393397f9eda97dfd5
- TLSH T156816246F26109F3D6DC037E02C7C6DA28FD7A252FE942462E863E3C29D58895C36982
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 5064 4936 WerFault.exe 83 - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1812 wrote to memory of 4936 1812 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Elcomsoft Advanced Archive Password Recovery v4.66.266 Enterprise Edition\Registration_Modules\onlyone.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:1812 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Elcomsoft Advanced Archive Password Recovery v4.66.266 Enterprise Edition\Registration_Modules\onlyone.dll",#12⤵
- System Location Discovery: System Language Discovery
PID:4936 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4936 -s 6003⤵
- Program crash
PID:5064
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4936 -ip 49361⤵PID:3084