Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/10/2026, 22:00
Behavioral task
behavioral1
Sample
2026-10-01_efd4586544a90aec57ba30275a17b279_elex_karagany_rhadamanthys_smoke-loader_stealc_stop_tofsee_vertexnet.exe
Resource
win10v2004-20260911-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-10-01_efd4586544a90aec57ba30275a17b279_elex_karagany_rhadamanthys_smoke-loader_stealc_stop_tofsee_vertexnet.exe
Resource
win11ltsc2024-20260911-en
6 signatures
150 seconds
General
- Target 2026-10-01_efd4586544a90aec57ba30275a17b279_elex_karagany_rhadamanthys_smoke-loader_stealc_stop_tofsee_vertexnet.exe
- Size 143KB
- Sample261001-1w4dcszelc
- SHA256 48c9c510a7b31d629f730be12b691d99cf8f40066a28a91e4b9a06b1c232f436
- MD5 efd4586544a90aec57ba30275a17b279
- SHA1 85a7ad76d2c38f706bb01322b1bd6fe7ee726b2b
- SHA512 731ed71087d853dfa5323b0887ffd5d3ef25dca94f112c14a4de705e9fd83a501f3e8c61122c27c75786e9905de36f8536390ea992c60c2158c48e54bd580753
- SSDEEP 3072:BsD2ADkpFGkTXlDJA6ba2esDetNxVgbTGV9X4:BplzpTVDVa2en/V6Mp
- TLSH T102E38C2279D0C032D06B11715AB9D7B5996AFA33177484C7F3840FBD6E612E09B7E34A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Extracted
Family
-
vertexnet
C2
-
pgslot5g.io
Mutex
-
VN_MUTEX16
Attributes
-
C2Path
/LUCK8/
Signatures
- Detects VertexNET stealer 1 IoCs
resource yara_rule behavioral2/files/0x000d000000019cb7-0.dat family_vertexnet - Executes dropped EXE 1 IoCs
pid Process 5896 pgslot5g.io - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Software\Microsoft\Windows\CurrentVersion\Run\vnet = "C:\\Users\\Admin\\AppData\\Local\\Temp\\pgslot5g.io" 2026-10-01_efd4586544a90aec57ba30275a17b279_elex_karagany_rhadamanthys_smoke-loader_stealc_stop_tofsee_vertexnet.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 2026-10-01_efd4586544a90aec57ba30275a17b279_elex_karagany_rhadamanthys_smoke-loader_stealc_stop_tofsee_vertexnet.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 2026-10-01_efd4586544a90aec57ba30275a17b279_elex_karagany_rhadamanthys_smoke-loader_stealc_stop_tofsee_vertexnet.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-01_efd4586544a90aec57ba30275a17b279_elex_karagany_rhadamanthys_smoke-loader_stealc_stop_tofsee_vertexnet.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pgslot5g.io
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-01_efd4586544a90aec57ba30275a17b279_elex_karagany_rhadamanthys_smoke-loader_stealc_stop_tofsee_vertexnet.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-01_efd4586544a90aec57ba30275a17b279_elex_karagany_rhadamanthys_smoke-loader_stealc_stop_tofsee_vertexnet.exe"1⤵
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:4472
-
C:\Users\Admin\AppData\Local\Temp\pgslot5g.ioC:\Users\Admin\AppData\Local\Temp\pgslot5g.io1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5896
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\pgslot5g.io
- Size 143KB
- SHA256 48c9c510a7b31d629f730be12b691d99cf8f40066a28a91e4b9a06b1c232f436
- MD5 efd4586544a90aec57ba30275a17b279
- SHA1 85a7ad76d2c38f706bb01322b1bd6fe7ee726b2b
- SHA512 731ed71087d853dfa5323b0887ffd5d3ef25dca94f112c14a4de705e9fd83a501f3e8c61122c27c75786e9905de36f8536390ea992c60c2158c48e54bd580753
- SSDEEP 3072:BsD2ADkpFGkTXlDJA6ba2esDetNxVgbTGV9X4:BplzpTVDVa2en/V6Mp
- TLSH T102E38C2279D0C032D06B11715AB9D7B5996AFA33177484C7F3840FBD6E612E09B7E34A
- MD5 SHA1 SHA512 SSDEEP TLSH