MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 168126935e0aed6cf66c686aeaf8a183428133923ffdb2b78538f407060363b0. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Tofsee


Vendor detections: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 168126935e0aed6cf66c686aeaf8a183428133923ffdb2b78538f407060363b0
SHA3-384 hash: 33e57d6379ed18fce6ed48d3a79ebd590e000aaa10578d9deab789dff2cdfc8019e8cc0c65a21545bfe342d9362a9d94
SHA1 hash: 300ee18735a0dacc38e32efeec29df0f77239b7c
MD5 hash: 219d9de4185b65b9a9126e72f342bf60
humanhash: winter-oscar-orange-neptune
File name:168126935e0aed6cf66c686aeaf8a183428133923ffdb2b78538f407060363b0
Download: download sample
Signature Tofsee
Create hunting rule
File size:12'468'736 bytes
First seen:2020-11-07 17:38:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f7a9b33b8a99a98d91563c62d9c69262 (33 x Tofsee)
ssdeep 1536:wjbnBsdkwAhCnAXy1EpBOZILxxEIdd8ORpRI+X5goy5uuuuuuuuuuuuuuuuuuuuX:gbq2wAhuQBHuApRvJTy
Threatray 6 similar samples on MalwareBazaar
TLSH AEC654D573974BEBC3D8B279495F1DD26A0E947C863FAB82B01DD5B068326A0B6DF010
Reporter seifreed
Tags:Tofsee

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Ransomware.Tofsee-9515908-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Moving a file to the Windows subdirectory
Launching a process
Creating a service
Launching the process to change the firewall settings
Launching a service
Creating a process from a recently created file
DNS request
Connection attempt
Enabling autorun for a service
Unauthorized injection to a system process
Adding exclusions to Windows Defender
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/168126935e0aed6cf66c686aeaf8a183428133923ffdb2b78538f407060363b0/
Threat name:
Win32.Ransomware.Lukitos
Create hunting rule
Status:
Malicious
First seen:
2020-11-07 17:45:26 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=c2asne26blwwz5tmnbvov6fbqnbicm4sh763fn4fhd2aobqdmoya._file
Verdict:
malicious
Similar samples:
0e4e902b30a99c179a586c7fd3e27b1fe0b7f1cf5397cb4ee9f056a4fa547b5b
Tofsee
8fcb2057bdac3ba88cb811c44a0d79358075525506b1517c3e713aec8d31a666
Tofsee
ba227cfc4b73372ffcd726cf935645bd691e4e6c084eade585f73e15d1f649aa
Tofsee
f5c60cf3334fc3093cb2b7b6bcfa480bf87a74b4edd8830b97c1ee3b3e66cefd
Tofsee
f6a6b1887797aa19c0eeb48b1c615d1833d2d309c92688821b2405e0fc4432ec
Tofsee
fff57207bf2d6326bc580cd9788e36ec52437e472d26d49c015685525415d7ee
Tofsee
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/201108-hpcz443adn/
Behaviour
Enumerates system info in registry
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Adds Run key to start application
Deletes itself
Loads dropped DLL
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Embedded_PE
Create hunting rule
Rule name:win_tofsee_w0
Create hunting rule
Author:akrasuski1

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other

Comments