tofsee | 71b495c70c7d616ab72c66a111fe0e77197d56d198d375390def9aa18cdbf22e

Analysis

max time kernel
150s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
11/11/2026, 01:32

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General

Target
2026-11-09_1fd464bb9e06772654bf0f306392beec_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Size 11.9MB
Sample261111-byfbwadc73
SHA256 71b495c70c7d616ab72c66a111fe0e77197d56d198d375390def9aa18cdbf22e
MD5 1fd464bb9e06772654bf0f306392beec
SHA1 44cce7965f8a2288589ede09ea462a90e6cbce23
SHA512 33c0a74f5f6018d6dbc22d468feb337e28a206acb1ba7799d407c1cf28cb8e0196b939bf0c0f92c45ad24698bb190d01d66a78e4e89fcdd1dd5d7ddaaca28d84
SSDEEP 6144:zGZQ1thzjRY1VPr6ux7UkPf+52qDLgx9gfaY:qZYzjRYbP2ZkPG4OLgx9
TLSH
T16DC65C341AB614F9F1E70C7D3A6DB7945FEDCBA8CA685B27C52404D6CC41B923ACA207
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
4364	2220	WerFault.exe	90

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	2026-11-09_1fd464bb9e06772654bf0f306392beec_amadey_elex_rhadamanthys_smoke-loader_stop.exe

C:\Users\Admin\AppData\Local\Temp\2026-11-09_1fd464bb9e06772654bf0f306392beec_amadey_elex_rhadamanthys_smoke-loader_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-09_1fd464bb9e06772654bf0f306392beec_amadey_elex_rhadamanthys_smoke-loader_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2220
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2220 -s 260
  2⤵
  - Program crash
  PID:4364

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 2220 -ip 2220
1⤵
PID:2480

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/2220-1-0x00000000006C0000-0x00000000007C0000-memory.dmp

Download

memory/2220-2-0x0000000000900000-0x0000000000913000-memory.dmp