MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 750f78d8cadc00b897ebe2e2e32904aab4cf4b91a4aa534729756f26f7e1dd8f. 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 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 750f78d8cadc00b897ebe2e2e32904aab4cf4b91a4aa534729756f26f7e1dd8f
SHA3-384 hash: 5ac0cc2acb53945f8536ff183234659304b90ff0ca102e6efd7d72fb861c65be9c97b1bf3bb29c394212df595430791a
SHA1 hash: 8273b6f0cbc65133f63100c6d82b7f2477fc67c6
MD5 hash: 6e80f8327ac78078d0eb6c7eda686e74
humanhash: lactose-blue-robin-fruit
File name:winlog.exe
Download: download sample
Signature Loki
Create hunting rule
File size:276'930 bytes
First seen:2020-08-14 09:34:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7c2c71dfce9a27650634dc8b1ca03bf0 (160 x Loki, 58 x Formbook, 55 x Adware.Generic)
ssdeep 6144:2PCganN4AzTQAKionx8IaOVXikFAt7EkBoiARkf6nU3UNr:EanKAzeiyx8IaOpik2t7TosfUU3i
Threatray 247 similar samples on MalwareBazaar
TLSH 1B4412192B68E8D2F62046B2047D297D9B695E1F050B6E0767407F6F7E3391BCA2F243
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Malspam distributing Loki:

HELO: ns10.metro.net.bd
Sending IP: 103.36.103.53
From: Navitramp Freight Agency <OPERATING@NAVITRAMP.COM>
Subject: Outstanding statement 31-07-2020_USD69,461.59.
Attachment: Outstanding statement 31-07-2020.xlsx

Loki payload URL:
http://chinese2onlyywalkaloneinlifevwsdy17nfa.duckdns.org/chnsfrnd2/winlog.exe

Loki C2s:
http://goldrealestate.ga/choolee/gate.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

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Loki
Create hunting rule
Link:
https://www.capesandbox.com/analysis/45718/
Detection(s):
PUA.Win.Downloader.Soft32downloader-6691270-0
Create hunting rule

PUA.Win.Adware.Browserio-6725861-0
Create hunting rule

SecuriteInfo.com.Artemis162931E90DCF.4593.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Launching a process
Sending a UDP request
Forced shutdown of a system process
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/429218
Signature
Drops or copies cmd.exe with a different name (likely to bypass HIPS)
Found C&C like URL pattern
Hijacks the control flow in another process
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to steal Mail credentials (via file registry)
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 267089 Sample: winlog.exe Startdate: 15/08/2020 Architecture: WINDOWS Score: 96 34 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Yara detected Lokibot 2->38 40 3 other signatures 2->40 7 winlog.exe 19 2->7         started        process3 file4 22 C:\Users\user\AppData\Local\Temp\uninst.exe, PE32 7->22 dropped 24 C:\Users\user\AppData\Local\...\setreg.exe, PE32 7->24 dropped 26 C:\Users\user\AppData\...\Bridesmaid.dll, PE32 7->26 dropped 10 rundll32.exe 7->10         started        process5 signatures6 42 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 10->42 44 Hijacks the control flow in another process 10->44 46 Maps a DLL or memory area into another process 10->46 13 cmd.exe 55 10->13         started        18 cmd.exe 10->18         started        20 cmd.exe 10->20         started        process7 dnsIp8 30 goldrealestate.ga 31.184.254.243, 49721, 49722, 49723 SELECTELRU Russian Federation 13->30 32 192.168.2.1 unknown unknown 13->32 28 C:\Users\user\AppData\Roaming\...\B52B3F.exe, PE32 13->28 dropped 48 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 13->48 50 Tries to steal Mail credentials (via file registry) 18->50 52 Drops or copies cmd.exe with a different name (likely to bypass HIPS) 18->52 file9 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/750f78d8cadc00b897ebe2e2e32904aab4cf4b91a4aa534729756f26f7e1dd8f/
Threat name:
Win32.Backdoor.Bladabhindi
Create hunting rule
Status:
Suspicious
First seen:
2020-08-14 05:13:34 UTC
AV detection:
40 of 48 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ouhxrwgk3qalrf7l4lrogkievk2m6s4rusvfgrzjovxsn57b3whq._file
Verdict:
malicious
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72ec3dcd3d7a197c45c66605330968f86044d6a2ec37bf843e33b7f4668781f9
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7ef7ff0660d406b237fd3253738d60a294c0273ca1436cf9ba87d5b2ea8d62d8
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Loki
+ 237 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200814-rdhkmk19ke/
Behaviour
NSIS installer
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
NJRat
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/750f78d8cadc00b897ebe2e2e32904aab4cf4b91a4aa534729756f26f7e1dd8f

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:Lokibot
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:win_lokipws_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

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

Malspam

Loki

Excel file xlsx e386c601021290959846266ba4fec1ca405db93d883749f36830db174c6999e7

Loki

Executable exe 750f78d8cadc00b897ebe2e2e32904aab4cf4b91a4aa534729756f26f7e1dd8f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/431580/
  
Dropped by
MD5 ebd64325e3907e86b999e8c92ae4718f
  
Dropped by
SHA256 e386c601021290959846266ba4fec1ca405db93d883749f36830db174c6999e7
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/45718/

Comments