tofsee | 80fb7483d4f567a0506eeddcfa1005dcd863fc1b21af7ead1664aac7c7d7c713

Analysis

max time kernel
150s
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
07/10/2026, 23:24

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-10-06_9185c7bd665bad62308c52dca2fd219e_amadey_elex_karagany_rhadamanthys_smoke-loader_stealc_tofsee.exe
Size 11.0MB
Sample261007-3d6rways2m
SHA256 80fb7483d4f567a0506eeddcfa1005dcd863fc1b21af7ead1664aac7c7d7c713
MD5 9185c7bd665bad62308c52dca2fd219e
SHA1 11b61d8cd14772821c0afd95c1bfeb474480bef2
SHA512 ef7fcf2e5db811caa2c82cd3b1cf482f19fca4cc66af4b9cbc3606f268fa05720bd588a4d615b95c3cc3c50ebd77b7eb1d2fe4b0fc4eec052dd34dd3f5945aa7
SSDEEP 6144:8ui+No+MOFog4qvHyGOrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrn:8uiGo+MOujYHy
TLSH
T16BC6E92ABE2129D2CAB9467D7B3C77415CFDCBB18254C26F848414D08C87AF719E9A37
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery tofsee trojan

Malware Config

Signatures

Family: Tofsee
Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
trojan tofsee

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4376	5192	WerFault.exe	89

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	2026-10-06_9185c7bd665bad62308c52dca2fd219e_amadey_elex_karagany_rhadamanthys_smoke-loader_stealc_tofsee.exe

C:\Users\Admin\AppData\Local\Temp\2026-10-06_9185c7bd665bad62308c52dca2fd219e_amadey_elex_karagany_rhadamanthys_smoke-loader_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-06_9185c7bd665bad62308c52dca2fd219e_amadey_elex_karagany_rhadamanthys_smoke-loader_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5192
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5192 -s 224
  2⤵
  - Program crash
  PID:4376

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 5192 -ip 5192
1⤵
PID:3392

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/5192-1-0x00000000006D0000-0x00000000007D0000-memory.dmp

Download

memory/5192-2-0x00000000020B0000-0x00000000020C3000-memory.dmp