tofsee | f0d300d346cc92a8c71f95fd7930c2aa839fb7c6820722a80fc1801b85e88502

Analysis

max time kernel
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/06/2026, 00:26

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General

Target
2026-06-25_0431e5f1a519c0eaddc0b2abd4c7c7e2_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stop.exe
Size 14.7MB
Sample260630-arfhmaaz21
SHA256 f0d300d346cc92a8c71f95fd7930c2aa839fb7c6820722a80fc1801b85e88502
MD5 0431e5f1a519c0eaddc0b2abd4c7c7e2
SHA1 2ccf475eaadc9273cabcd21b8d97c10c17bc4125
SHA512 b1848c7e815ec7d1e785b0df22f0e4847a8be8112ece0158e16fcfdc1603971ed3f065c0c04e0f21e3a40af6a78d9461b1d9c63bafb85d971a8bf9619a3ac6c3
SSDEEP 98304:/LYvYvYvYvYvYvYvYvYvYvYvYvYvYvYvY:zkkkkkkkkkkkkkkk
TLSH
T1BDF62B0079A3C861E2BBC93DDC2586FC1B2B7C93DE709A4F19A5375E3E341829A5171E
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
1572	2244	WerFault.exe	86

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	2026-06-25_0431e5f1a519c0eaddc0b2abd4c7c7e2_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stop.exe

C:\Users\Admin\AppData\Local\Temp\2026-06-25_0431e5f1a519c0eaddc0b2abd4c7c7e2_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-25_0431e5f1a519c0eaddc0b2abd4c7c7e2_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2244
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 264
  2⤵
  - Program crash
  PID:1572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 2244 -ip 2244
1⤵
PID:5632

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/2244-1-0x00000000049F0000-0x00000000049FD000-memory.dmp

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memory/2244-2-0x0000000004B00000-0x0000000004B13000-memory.dmp

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memory/2244-0-0x0000000000400000-0x00000000047B4000-memory.dmp

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memory/2244-3-0x00000000049F0000-0x00000000049FD000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads