tofsee | 7fb5ade0f5814c8f03cadecbf0e38ec7f1c915114ef681f808f6ce69282138b7

Analysis

max time kernel
148s
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
02/11/2026, 11:22

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General

Target
2026-11-01_b280e92d29e7c8974e182538add3feb5_amadey_elex_rhadamanthys_smoke-loader_stealc_tofsee.exe
Size 14.9MB
Sample261102-ngm2lsbv2p
SHA256 7fb5ade0f5814c8f03cadecbf0e38ec7f1c915114ef681f808f6ce69282138b7
MD5 b280e92d29e7c8974e182538add3feb5
SHA1 a5104672ec95c9990afa884661f7e7c38ab1168c
SHA512 06f8867458bc1fa8dfe394e800fd7403de8ea1888e5d2cc70f2046674b1553f2e9540ffbd7b4b6ff8d33d4b63ab06eebdb7f528185f83e61b1ee92ff881ede17
SSDEEP 393216:qdvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvn:qd
TLSH
T123F61851A3E45D1AFAF35A7048769AC41A3BFCA37B30823E12503ACE1D7E791AD41763
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
1116	4648	WerFault.exe	87

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	2026-11-01_b280e92d29e7c8974e182538add3feb5_amadey_elex_rhadamanthys_smoke-loader_stealc_tofsee.exe

C:\Users\Admin\AppData\Local\Temp\2026-11-01_b280e92d29e7c8974e182538add3feb5_amadey_elex_rhadamanthys_smoke-loader_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-01_b280e92d29e7c8974e182538add3feb5_amadey_elex_rhadamanthys_smoke-loader_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4648
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4648 -s 412
  2⤵
  - Program crash
  PID:1116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4648 -ip 4648
1⤵
PID:1204

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/4648-0-0x00000000021A0000-0x00000000021AD000-memory.dmp

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memory/4648-1-0x00000000021B0000-0x00000000021C3000-memory.dmp

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memory/4648-2-0x00000000021A0000-0x00000000021AD000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads