Analysis
- max time kernel
148s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 15:17
General
- Target cd336c8d2e301369fb27c5cbbe02dbf73f5bd797307cca781104460effa803c8.exe
- Size 1.1MB
- Sample260810-spfdysbr7z
- SHA256 cd336c8d2e301369fb27c5cbbe02dbf73f5bd797307cca781104460effa803c8
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.yornsub.com
-
Port
587
-
Username
-
Password
y)*a!ped^5p]Bu6m
Extracted
-
phantom_stealer
-
v4.0.0
-
Protocol
smtp
-
Host
mail.yornsub.com
-
Port
587
-
Username
-
Password
y)*a!ped^5p]Bu6m
-
Email to
-
ORPNCINX0NSABPH7NDRJ
-
enable_ssl
true
-
passwords
true
-
smtp_enabled
true
Signatures
- Family: PhantomStealer
Phantom Stealer is a stealer written in C#, forked from the Stealerium family.
- Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\cd336c8d2e301369fb27c5cbbe02dbf73f5bd797307cca781104460effa803c8.exe"C:\Users\Admin\AppData\Local\Temp\cd336c8d2e301369fb27c5cbbe02dbf73f5bd797307cca781104460effa803c8.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4456-10-0x0000000008140000-0x00000000081DC000-memory.dmp
memory/4456-1-0x0000000000B90000-0x0000000000CB0000-memory.dmp
memory/4456-2-0x00000000056C0000-0x0000000005A1B000-memory.dmp
memory/4456-3-0x00000000061E0000-0x000000000679A000-memory.dmp
memory/4456-4-0x0000000005AC0000-0x0000000005B52000-memory.dmp
memory/4456-5-0x0000000005A40000-0x0000000005A4A000-memory.dmp
memory/4456-6-0x00000000745A0000-0x0000000074D5C000-memory.dmp
memory/4456-7-0x0000000005BF0000-0x0000000005BFC000-memory.dmp
memory/4456-9-0x00000000745A0000-0x0000000074D5C000-memory.dmp
memory/4456-8-0x00000000745B2000-0x00000000745B3000-memory.dmp
memory/4456-16-0x00000000745A0000-0x0000000074D5C000-memory.dmp
memory/4456-11-0x00000000081E0000-0x00000000082E8000-memory.dmp
memory/4456-0-0x00000000745B2000-0x00000000745B3000-memory.dmp
memory/5732-13-0x00000000745A0000-0x0000000074D5C000-memory.dmp
memory/5732-14-0x00000000745A0000-0x0000000074D5C000-memory.dmp
memory/5732-15-0x0000000005430000-0x0000000005496000-memory.dmp
memory/5732-12-0x0000000000400000-0x0000000000466000-memory.dmp
memory/5732-17-0x0000000006730000-0x00000000068F2000-memory.dmp
memory/5732-18-0x0000000006600000-0x0000000006676000-memory.dmp
memory/5732-19-0x00000000745A0000-0x0000000074D5C000-memory.dmp