tofsee | 61119a71b00e4be8ff021e14c805fce532056df752ccfa1007d6c9917ea843be

Analysis

max time kernel
149s
max time network
132s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
01/06/2026, 14:47

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General

Target
2026-06-01_8757ba45a5cabdbd761b12869ef0986d_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stop_tofsee.exe
Size 1.2MB
Sample260601-r52fpags2w
SHA256 61119a71b00e4be8ff021e14c805fce532056df752ccfa1007d6c9917ea843be
MD5 8757ba45a5cabdbd761b12869ef0986d
SHA1 c253de9143d01d8aa99f4d1e010b8774dc3edb0c
SHA512 1898a86757dd9fa04b6c643752188b2b839fbd6529cfe629e0d2732f4e4d9a0af867a71ccbc8678fe3184d8a69c1b6f21d89377e8eb1eebdccdb52f035bf62a0
SSDEEP 3072:3zvhkSWKI+JiNrN9GzxvadzDnzsbXvPkgh1XKaB2npaO2TcjdUMU0:DvqHizNadfYb35o2YjdUi
TLSH
T153457C003683C431E151547AB827C2F95B2A7CB6AD215EBF7EC53FBE3E35292965430A
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
904	2576	WerFault.exe	80

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	2026-06-01_8757ba45a5cabdbd761b12869ef0986d_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stop_tofsee.exe

C:\Users\Admin\AppData\Local\Temp\2026-06-01_8757ba45a5cabdbd761b12869ef0986d_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-01_8757ba45a5cabdbd761b12869ef0986d_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stop_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2576
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2576 -s 308
  2⤵
  - Program crash
  PID:904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2576 -ip 2576
1⤵
PID:4164

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/2576-1-0x0000000004940000-0x000000000494D000-memory.dmp

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memory/2576-2-0x0000000004E60000-0x0000000004E73000-memory.dmp

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memory/2576-0-0x0000000000400000-0x00000000047AB000-memory.dmp

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memory/2576-3-0x0000000004940000-0x000000000494D000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads