MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2c4e34cf9e59885a100b02fc7e808673d1311d86ac1170de009fb607778703b. 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: 9


Intelligence 9 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2c4e34cf9e59885a100b02fc7e808673d1311d86ac1170de009fb607778703b
SHA3-384 hash: facfe95ba673ade956b51467e6f0c75ddbf2db6602a4926b4444f9c40a9b7de55a82b78cb9fac1250f4757ea3164b233
SHA1 hash: d14a7b958f473392826d15e057e4c952d95a6078
MD5 hash: dceb699db09a9fe17e8e6a53804470ea
humanhash: table-low-green-early
File name:factura 7685 doumentpdf.exe
Download: download sample
Signature Loki
Create hunting rule
File size:72'704 bytes
First seen:2022-02-14 08:36:04 UTC
Last seen:2022-02-14 09:35:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 1536:9MiamJ85eb8HJ0cYeWQzPhOvVihneW9+T:9r85eW0wz5OdRSw
Threatray 6'664 similar samples on MalwareBazaar
TLSH T1F5639D3A1AACC5E5D714907EE047F32013A6AFA29B55851F33603B8E2CB7355CEED581
File icon (PE):PE icon
dhash icon 71f0c08888c0e070 (9 x SnakeKeylogger, 9 x AgentTesla, 8 x AsyncRAT)
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://secure01-redirect.net/gd13/fre.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://secure01-redirect.net/gd13/fre.php https://threatfox.abuse.ch/ioc/387404/

Intelligence

File Origin
# of uploads :
2
# of downloads :
182
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/241324/
Detection(s):
SecuriteInfo.com.Trojan.Downloader.10124.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Searching for the window
Reading critical registry keys
Changing a file
Enabling the 'hidden' option for analyzed file
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Query of malicious DNS domain
Moving of the original file
Sending an HTTP POST request to an infection source
Gathering data
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/dc83c95a-e850-46a7-8c3b-3d9f350bee54
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/939196
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Tries to steal Mail credentials (via file registry)
Yara detected aPLib compressed binary
Yara detected Costura Assembly Loader
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 571674 Sample: factura 7685 doumentpdf.exe Startdate: 14/02/2022 Architecture: WINDOWS Score: 100 38 secure01-redirect.net 2->38 52 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->52 54 Multi AV Scanner detection for domain / URL 2->54 56 Found malware configuration 2->56 58 11 other signatures 2->58 7 factura 7685 doumentpdf.exe 16 7 2->7         started        12 Test.exe 14 4 2->12         started        14 Test.exe 2->14         started        signatures3 process4 dnsIp5 40 cdn.discordapp.com 162.159.135.233, 443, 49749 CLOUDFLARENETUS United States 7->40 28 C:\Users\user\AppData\Roaming\Demo\Test.exe, PE32 7->28 dropped 30 C:\Users\user\...\Test.exe:Zone.Identifier, ASCII 7->30 dropped 32 C:\Users\...\factura 7685 doumentpdf.exe.log, ASCII 7->32 dropped 60 Injects a PE file into a foreign processes 7->60 16 factura 7685 doumentpdf.exe 54 7->16         started        20 conhost.exe 7->20         started        42 162.159.133.233, 443, 49777 CLOUDFLARENETUS United States 12->42 62 Multi AV Scanner detection for dropped file 12->62 64 Machine Learning detection for dropped file 12->64 22 conhost.exe 12->22         started        24 Test.exe 12->24         started        26 Test.exe 12->26         started        file6 signatures7 process8 dnsIp9 34 secure01-redirect.net 87.251.79.177, 49771, 49775, 49776 RISS-ASRU Russian Federation 16->34 36 192.168.2.1 unknown unknown 16->36 44 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->44 46 Tries to steal Mail credentials (via file / registry access) 16->46 48 Tries to harvest and steal ftp login credentials 16->48 50 Tries to harvest and steal browser information (history, passwords, etc) 16->50 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2c4e34cf9e59885a100b02fc7e808673d1311d86ac1170de009fb607778703b/
Threat name:
ByteCode-MSIL.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2022-02-14 08:37:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wlcogthz4wmiliiawax4p2aim46rgeoynlarodpabh5wa53yoa5q._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
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bb8e5543df945a55653a320f95ac3f81a8b266ca788fa800139c61a1d5c88549
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e02e76b801c04fa9909a938660de5a477fded8303b54d7a51f6a5bb2a8177398
Loki
+ 6'654 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection persistence spyware stealer trojan
Link:
https://tria.ge/reports/220214-khmkpahac5/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Reads user/profile data of web browsers
Lokibot
Malware Config
C2 Extraction:
http://secure01-redirect.net/gd13/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
Unpacked files
SH256 hash:
b2c4e34cf9e59885a100b02fc7e808673d1311d86ac1170de009fb607778703b
MD5 hash:
dceb699db09a9fe17e8e6a53804470ea
SHA1 hash:
d14a7b958f473392826d15e057e4c952d95a6078
Link:
https://www.unpac.me/results/c1a975bc-8751-43b9-b2b4-f48dddc3f249/
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/b2c4e34cf9e59885a100b02fc7e808673d1311d86ac1170de009fb607778703b

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_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/241324/

Comments