MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 840274b92581fe355de71c790ce761753a8c16a91df9b508a12c884c08ba75ae. 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


Loki


Vendor detections: 8


Intelligence 8 IOCs 1 YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 840274b92581fe355de71c790ce761753a8c16a91df9b508a12c884c08ba75ae
SHA3-384 hash: 603dbfb57448849fb6ac24f03d78b8e899def4fab211ee232b62ca67015c193455f613aa88596a25b9e9c477583a8f9d
SHA1 hash: cd4d38ed94bf61da7f09037b6cfe500698f25e22
MD5 hash: 467acba37b1161ebceab505e28530cac
humanhash: ceiling-cardinal-friend-cardinal
File name:Invoice152636.js
Download: download sample
Signature Loki
Create hunting rule
File size:1'872 bytes
First seen:2021-11-17 10:41:21 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 24:Kb8Jtg+/bp6ypWoRnLDQ9Dwy3RjGoAIvZuxXj5xNT8ZXV7yMGF9Otk159ZCrKwqr:Kb8Jt3wypzQZ93RqoAIv4xXbNT+le1r
TLSH T19931705B19C09381638FFFBA162B70CDD19998973A8D84DBF219E1483C04129DE9B935
Reporter abuse_ch
Tags:js Loki


Avatar
abuse_ch
Loki C2:
http://alenbrooksret.com/mobi/Panel/five/fre.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://alenbrooksret.com/mobi/Panel/five/fre.php https://threatfox.abuse.ch/ioc/250296/

Intelligence

File Origin
# of uploads :
1
# of downloads :
198
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.JS.Heur.Backdoor.2.65E00231.Gen.18979.23968.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.HEUR_JS.WCO.12578.16386.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive
Link:
https://www.filescan.io/uploads/6194dc7d43e8f62b6696df8e/reports/bbf8fb65-8e51-463e-ae15-8a7de7968579/overview
Result
Verdict:
MALICIOUS
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/840274b92581fe355de71c790ce761753a8c16a91df9b508a12c884c08ba75ae/
Threat name:
Script-JS.Backdoor.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2021-11-17 10:44:14 UTC
AV detection:
5 of 44 (11.36%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qqbhjojfqh7dkxphdr4qzz3bou5iyfvjdx43kcfbfseeycf2owxa._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/211117-mrq1ksbbb7/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
NSIS installer
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Lokibot
Malware Config
C2 Extraction:
http://alenbrooksret.com/mobi/Panel/five/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/840274b92581/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/840274b92581fe355de71c790ce761753a8c16a91df9b508a12c884c08ba75ae

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:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_GENInfoStealer
Create hunting rule
Author:ditekSHen
Description:Detects executables containing common artifcats observed in infostealers
Rule name:infostealer_loki
Create hunting rule
Rule name:infostealer_xor_patterns
Create hunting rule
Author:jeFF0Falltrades
Description:The XOR and string patterns shown here appear to be unique to certain information-stealing malware families, namely LokiBot and Pony/Fareit. The XOR patterns were observed in a several loaders and payloads for LokiBot, but have also appeared (less frequently) in Pony/Fareit loaders and samples. The two accompanying rules below can be used to further classify the final payloads.
Rule name:Loki
Create hunting rule
Author:kevoreilly
Description:Loki Payload
Rule name:Lokibot
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:STEALER_Lokibot
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:SUSP_obfuscated_JS_obfuscatorio
Create hunting rule
Author:@imp0rtp3
Description:Detect JS obfuscation done by the js obfuscator (often malicious)
Reference:https://obfuscator.io
Rule name:win_lokipws_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.lokipws.

File information

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

Comments