tofsee | f77aba4b239eefa074538f5a33f19c899c705a34a008ea6d7c49fd32928bb6b5

Analysis

max time kernel
148s
max time network
143s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/08/2026, 18:44

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General

Target
2026-08-01_faed22db27318e16796f44e91d0bad60_amadey_elex_rhadamanthys_smoke-loader.exe
Size 12.1MB
Sample260801-xdmq4sem8x
SHA256 f77aba4b239eefa074538f5a33f19c899c705a34a008ea6d7c49fd32928bb6b5
MD5 faed22db27318e16796f44e91d0bad60
SHA1 ccd80f436a02b55a1ac4d509dc4a29a29afe99ff
SHA512 b988254f70a8ec98dea6edcc33a4f8ccda778c04fec3cec2baa1a75916c08f8e8a42adb8e922191f1316f7b14937fc898d6fa4890b55e3be9cb7d44ef8e25388
SSDEEP 3072:eyuyvGO7G7KJioC4NHHBW1RBU/4b1epcdhTKxaix27WXQ25fgggggggggggggggQ:UeosHPAhEE9KxaT+
TLSH
T15ED6E55523E3A918F3F79A346AB9BB452B3BFCC35B30408D090476D75E3AA265C51B23
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
6120	6020	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	2026-08-01_faed22db27318e16796f44e91d0bad60_amadey_elex_rhadamanthys_smoke-loader.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-01_faed22db27318e16796f44e91d0bad60_amadey_elex_rhadamanthys_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-01_faed22db27318e16796f44e91d0bad60_amadey_elex_rhadamanthys_smoke-loader.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:6020
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 6020 -s 332
  2⤵
  - Program crash
  PID:6120

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 6020 -ip 6020
1⤵
PID:3252

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/6020-2-0x0000000002160000-0x0000000002173000-memory.dmp

Download

memory/6020-1-0x0000000000630000-0x0000000000730000-memory.dmp