Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/08/2026, 12:19
Static task
static1
Behavioral task
behavioral1
Sample
Quote Q547690084.pdf.js
Resource
win10v2004-20260513-en
16 signatures
150 seconds
General
- Target Quote Q547690084.pdf.js
- Size 2.4MB
- Sample260820-phjw1sdc39
- SHA256 1d62a76d0311297527849b772fcb42eb964d10bbb0eeced50d7b83a94a9e7ef7
- MD5 776e0762bfe4b2d1ca9c980d4f3559ea
- SHA1 197ecfa65dd949d76be19f35da2d0fb4a0bb6517
- SHA512 f11a4cc7e1cbab70e3995d06355aeaff4311ecbd8e26a966281b85523884e9530bc40a6ef8c5821595cf787fee13f0abfca3da01d128418a46e7403d734c9ab9
- SSDEEP 49152:xQwzTRGJwvQBr3Zq/JIJ5IoNvq1F+ULn7VbCOZmEt5ydK9KJMQCRV7hHMUZeLq1I:xlzTRGJ5Bo/JIJ5I4YLn7VboEidK9KJz
- TLSH T181C5B3404306A7727AAC335DE13B9AA83915620355C8EF7D3C3C828477AD92F975CDEA
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
xworm
Version
-
5.0
C2
-
195.177.94.85:7004
Mutex
-
WiOkYqg6jRJTXWgk
Attributes
-
install_file
USB.exe
aes.plain
Signatures
- Detect Xworm Payload 1 IoCs
resource yara_rule behavioral2/memory/4544-147-0x00000000031E0000-0x00000000031EE000-memory.dmp family_xworm - Executes dropped EXE 1 IoCs
pid Process 4544 EJVXHAWVYXMPUUHB.PIF - Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 EJVXHAWVYXMPUUHB.PIF Key opened \REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 EJVXHAWVYXMPUUHB.PIF Key opened \REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 EJVXHAWVYXMPUUHB.PIF - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4544 EJVXHAWVYXMPUUHB.PIF 4544 EJVXHAWVYXMPUUHB.PIF - Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 EJVXHAWVYXMPUUHB.PIF - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\ wscript.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d3162b92-9365-467a-956b-92703aca08af}\Instance\ wscript.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 4544 EJVXHAWVYXMPUUHB.PIF - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4544 EJVXHAWVYXMPUUHB.PIF - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2956 wrote to memory of 4544 2956 wscript.exe 89 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 EJVXHAWVYXMPUUHB.PIF - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 EJVXHAWVYXMPUUHB.PIF
Processes
-
C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\Quote Q547690084.pdf.js"1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2956 -
C:\Users\Admin\Documents\EJVXHAWVYXMPUUHB.PIF"C:\Users\Admin\Documents\EJVXHAWVYXMPUUHB.PIF" C:\Users\Admin\Documents\EJVXHAWVYXMPUUHB.ttf2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4544
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\Documents\EJVXHAWVYXMPUUHB.PIF
- Size 499KB
- SHA256 d447a06cba8d3dbe80e09d73dd64576836b258961ee0d3ba56cf26cea7962b49
- MD5 7675b38aabebc8427171447edd484b5b
- SHA1 145c72f8acdcd366869f955dffd000d3bc146b6e
- SHA512 bc9bddbee59f165742a3203f9e2ba9de409e66de6334cb352cded84cce3e1074dbd0ac17b29e58c8729906848b64d1486fb8c848ca15422127b2baeb4c5e5dbe
- SSDEEP 12288:HW7YOPcqPqvopYJNWGIbK8AJYlqWuSr7B/Uj:HW7RPcqPqvopYJYK8AyldpUj
- TLSH T176B43AC4BACB08F1E2A355B0C49BDB7F96349A050022D5BAFF5CBD59EC33746092725A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Documents\EJVXHAWVYXMPUUHB.ttf
- Size 193KB
- SHA256 f9a4fcc0c2e720b1d461e2e01476e365fe4b8443e894d192672b43bcacf538f0
- MD5 c103532b3963c550e5f57a362557eb2f
- SHA1 de8a2c155618096c4988269b051eec138cf94e41
- SHA512 f81a25afec4cba4b0fe6dec9cb9b59a0b20936fe9c4814ff476895e1acde761d67792f2c51cc2d768133ae5d8420e162474243bb41ac33904724a4fb8be7403a
- SSDEEP 3072:WsvdY2S9ghDcHq4lBSv79VH+siN2lh/q2wdd0lTj6Kvdo:WWz2Uwq+ByVesAah/zo
- TLSH T11214A487F8CA18E856B681B0CC675ECB70F5D8EE074A674B0F68C06527203BC99ED935
- MD5 SHA1 SHA512 SSDEEP TLSH