tofsee | dc5af93785beff1439ac59b0e73ef027ca7c59d11bdbb83a90f24695b7bef2a0

Analysis

max time kernel
103s
max time network
104s
platform
windows11-21h2_x64
resource
win11-20250411-en
resource tags

arch:x64arch:x86image:win11-20250411-enlocale:en-usos:windows11-21h2-x64system
submitted
18/04/2025, 12:16

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General

Target
2025-04-18_f690a623d4bf63f17e4d584f6ed180f9_amadey_elex_rhadamanthys_smoke-loader.exe
Size 14.7MB
Sample250418-pflb3asvht
SHA256 dc5af93785beff1439ac59b0e73ef027ca7c59d11bdbb83a90f24695b7bef2a0
MD5 f690a623d4bf63f17e4d584f6ed180f9
SHA1 1d92c6c50b86f605b2f528eea55baf841297a705
SHA512 8093d167c5d690ca89cf40f935d411c423efb41abd40365731a222899c7b617d75868f9d675b8aa0309ab4bfe1e87434d5507485fb3040c1d53d23e44996b834
SSDEEP 1536:DmcvvNjQ6DGY18ePoODb+kK5jV+7usnYEVFTeP7eeWagO4AazALtWQ41iB94pdrb:JNhDb+kK5xMusYB4a/2TXHMf8WcH
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

tofsee discovery trojan

Malware Config

Signatures

Tofsee
Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
trojan tofsee
Tofsee family
tofsee

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5652	5876	WerFault.exe	81

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	2025-04-18_f690a623d4bf63f17e4d584f6ed180f9_amadey_elex_rhadamanthys_smoke-loader.exe

C:\Users\Admin\AppData\Local\Temp\2025-04-18_f690a623d4bf63f17e4d584f6ed180f9_amadey_elex_rhadamanthys_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2025-04-18_f690a623d4bf63f17e4d584f6ed180f9_amadey_elex_rhadamanthys_smoke-loader.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5876
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5876 -s 296
  2⤵
  - Program crash
  PID:5652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5876 -ip 5876
1⤵
PID:3584

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/5876-1-0x00000000005C0000-0x00000000006C0000-memory.dmp

Download

memory/5876-2-0x00000000005A0000-0x00000000005B3000-memory.dmp