tofsee | c1e05ba3f5ade922470e0ee50caf137522121fd7821a9448395cddbdcae9548f

Analysis

max time kernel
150s
max time network
140s
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, 18:39

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General

Target
2026-11-02_f07dc1c67583ee97f1a84cdaa53cdae6_amadey_elex_smoke-loader.exe
Size 14.9MB
Sample261102-xa1tkacv81
SHA256 c1e05ba3f5ade922470e0ee50caf137522121fd7821a9448395cddbdcae9548f
MD5 f07dc1c67583ee97f1a84cdaa53cdae6
SHA1 09f831a1f73bf912e4e6ee2e8bc1c71f634f45db
SHA512 4de6bd5bd23455657ddf0b0b2404108178405927ae74ee57fe6efc478d1f43f68ba7d7b5413c47d058a32297d4ca2e029e16c2389b5fbad1372329ff4c7d7815
SSDEEP 12288:EzmkTQbC/BzOM9PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP:Ezx/
TLSH
T19DF67D36961924F7C1BD517C727DBF0266FD65E2F23880A38A901DE2EC122529DBC52F
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
2920	4116	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	2026-11-02_f07dc1c67583ee97f1a84cdaa53cdae6_amadey_elex_smoke-loader.exe

C:\Users\Admin\AppData\Local\Temp\2026-11-02_f07dc1c67583ee97f1a84cdaa53cdae6_amadey_elex_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-02_f07dc1c67583ee97f1a84cdaa53cdae6_amadey_elex_smoke-loader.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4116
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4116 -s 340
  2⤵
  - Program crash
  PID:2920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4116 -ip 4116
1⤵
PID:2528

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/4116-1-0x0000000002EA0000-0x0000000002FA0000-memory.dmp

Download

memory/4116-2-0x0000000002E00000-0x0000000002E13000-memory.dmp