tofsee | e388784d4ef062c479052fdf84cf13900f15f0f8b6d8ab6e23e6513b39f4b0ca

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
07/11/2026, 02:57

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General

Target
2026-11-05_427219859bc7187654abc5ef7ad39df7_amadey_elex_smoke-loader.exe
Size 12.5MB
Sample261107-dfyfvavxew
SHA256 e388784d4ef062c479052fdf84cf13900f15f0f8b6d8ab6e23e6513b39f4b0ca
MD5 427219859bc7187654abc5ef7ad39df7
SHA1 b5848a884bada9466b98a41cf3d45a23c555fb11
SHA512 530257e7dae2fafcfc204aede7773d38380bafec671f319ad066c7ab33db6d22646c489d89d50db3fb7ff4f15450df8a821bf684053dd31b66f9e4e071bdaf39
SSDEEP 12288:0mssg6wmSQ2C8G7osWqqbQZeCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC3:0m9gldGWB
TLSH
T148D67D2A8FEE4AB6D07D41BC1A583F9D40FEE7B5A68CC767C42408D844136E934E197B
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
5824	3280	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	2026-11-05_427219859bc7187654abc5ef7ad39df7_amadey_elex_smoke-loader.exe

C:\Users\Admin\AppData\Local\Temp\2026-11-05_427219859bc7187654abc5ef7ad39df7_amadey_elex_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-05_427219859bc7187654abc5ef7ad39df7_amadey_elex_smoke-loader.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3280
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3280 -s 268
  2⤵
  - Program crash
  PID:5824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 3280 -ip 3280
1⤵
PID:3716

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

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Downloads

memory/3280-1-0x0000000002D20000-0x0000000002E20000-memory.dmp

Download

memory/3280-2-0x0000000002C90000-0x0000000002CA3000-memory.dmp