tofsee | 06d82a32600149c9cc6adef2cc375671dff57f527e3a0b2d23661d636cae8b9c

Resubmissions

02/11/2026, 17:50

261102-we39taxz7m10

02/11/2026, 17:46

261102-wcczvaby3110

Analysis

max time kernel
150s
max time network
137s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/11/2026, 17:46

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General

Target
2026-11-02_f8c867413f62b714033d275e0dde6983_amadey_elex_smoke-loader.exe
Size 12.2MB
Sample261102-wcczvaby31
SHA256 06d82a32600149c9cc6adef2cc375671dff57f527e3a0b2d23661d636cae8b9c
MD5 f8c867413f62b714033d275e0dde6983
SHA1 e04f6b9864b6dec20ba20f870a013da56adb0895
SHA512 7ca61af5f301f3817a0ceb999e3f753a3b68e2ae909ac5eacce90ec2b4a412e6189e2d0cbf00179b661c7eb5026ca71946990e39959f90a40ffb22ff59da2222
SSDEEP 12288:8RPXkiYgBj6dYDSSXuZet0yS81Kex66v:CPkiJKT
TLSH
T109D68D1594720433F1791AFCEB1E7F5854FEE6B6A34DE82B72C014E64C179A828FA217
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
5372	5068	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	2026-11-02_f8c867413f62b714033d275e0dde6983_amadey_elex_smoke-loader.exe

C:\Users\Admin\AppData\Local\Temp\2026-11-02_f8c867413f62b714033d275e0dde6983_amadey_elex_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-02_f8c867413f62b714033d275e0dde6983_amadey_elex_smoke-loader.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5068
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 308
  2⤵
  - Program crash
  PID:5372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 5068 -ip 5068
1⤵
PID:2716

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/5068-2-0x0000000003860000-0x0000000003873000-memory.dmp

Download

memory/5068-1-0x0000000001D60000-0x0000000001E60000-memory.dmp