tofsee | 6e807e7610b6f48791620384aac8f730d9a6a588003678906f6c1db7ce3784c1

Analysis

max time kernel
148s
max time network
140s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/11/2026, 05:37

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General

Target
2026-11-03_dececc14d76200822883fd34becd1c5c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Size 10.9MB
Sample261104-gbbcassz2q
SHA256 6e807e7610b6f48791620384aac8f730d9a6a588003678906f6c1db7ce3784c1
MD5 dececc14d76200822883fd34becd1c5c
SHA1 f741bdd8edcc49a3852035d5dfa7f9adfadf62ee
SHA512 3de86ee4587b17061b73a39fd9b904a20727e439f98acd7987836690b5ae9283941c0157acce4c8b1a13e1be7d9b7968042536791784ab6253769bc41e7709a7
SSDEEP 12288:Aw7oFXQfQUGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG+:AhXV
TLSH
T195B639003FE79919FAF3DA700872AAE79B3BFC536530864E1354235A2D75A925C4E723
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
1680	4152	WerFault.exe	88

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	2026-11-03_dececc14d76200822883fd34becd1c5c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

C:\Users\Admin\AppData\Local\Temp\2026-11-03_dececc14d76200822883fd34becd1c5c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-03_dececc14d76200822883fd34becd1c5c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4152
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4152 -s 412
  2⤵
  - Program crash
  PID:1680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 4152 -ip 4152
1⤵
PID:6080

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

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Downloads

memory/4152-0-0x0000000000620000-0x000000000062D000-memory.dmp

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memory/4152-1-0x0000000000630000-0x0000000000643000-memory.dmp

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memory/4152-2-0x0000000000620000-0x000000000062D000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads