MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eecf35c1c3a4734153e997b35b6f7f92eab9ce62a9fb2da9a01ec0ed6ff75710. 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: 11


Intelligence 11 IOCs 1 YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eecf35c1c3a4734153e997b35b6f7f92eab9ce62a9fb2da9a01ec0ed6ff75710
SHA3-384 hash: 6834580eb6f8b632aadf2d65608c0d088f7e2ccbbc3b1dccba08bb2df65cdcb9076131b69af519969acc1bd2a07d27f9
SHA1 hash: d732d89bc6ee92b883869b5fd50b4fdb5538835f
MD5 hash: 0088a5fca7fb195a92408cc5ddef7910
humanhash: magnesium-five-cold-four
File name:0088a5fca7fb195a92408cc5ddef7910.exe
Download: download sample
Signature Loki
Create hunting rule
File size:695'808 bytes
First seen:2022-03-08 18:01:10 UTC
Last seen:2022-03-08 19:58:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:VwBNm+MPY2mdRj7q+T1JlpY9jlUjYj7B7GnSbHvO+Ry0cbv+K8xZUc/3V0/DhB22:hPY2mdRT1RkXfr88ToZh8aoP+KsW28u
TLSH T1AFE48DAC7B492B9BEF9019F6899650463E24374CA0CED2312A8FDE50F0E2C79597435F
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://hstfurnaces.net/gc9/fre.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://hstfurnaces.net/gc9/fre.php https://threatfox.abuse.ch/ioc/393055/

Intelligence

File Origin
# of uploads :
2
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/248433/
Detection(s):
SecuriteInfo.com.Variant.Bulz.688198.31628.13543.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Adding an access-denied ACE
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Searching for synchronization primitives
Launching the process to interact with network services
Sending an HTTP GET request
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a file
Launching a service
Creating a window
Changing a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Setting a single autorun event
Blocking the User Account Control
Moving of the original file
Adding exclusions to Windows Defender
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/62279b4d0cd58dbd926884ad/reports/43594f71-c573-4375-9772-a19f4111c274/overview
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.
Malware family:
Loki
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3ed0143f-f98e-4ac3-94b8-8f32a2662604
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/952851
Signature
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Adds a new user with administrator rights
Antivirus detection for URL or domain
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to hide user accounts
Drops PE files with benign system names
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)
Moves itself to temp directory
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Active Directory User Backdoors
Sigma detected: File Created with System Process Name
Sigma detected: Hurricane Panda Activity
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 585330 Sample: lpriDxpnQI.exe Startdate: 08/03/2022 Architecture: WINDOWS Score: 100 65 hstfurnaces.net 80.66.64.206, 49772, 49773, 49774 VAD-SRL-AS1MD Russian Federation 2->65 69 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->69 71 Multi AV Scanner detection for domain / URL 2->71 73 Malicious sample detected (through community Yara rule) 2->73 75 17 other signatures 2->75 8 lpriDxpnQI.exe 7 11 2->8         started        12 svchost.exe 2->12         started        14 svchost.exe 2->14         started        16 7 other processes 2->16 signatures3 process4 dnsIp5 47 fb1019f6-3ec1-47c4-ab7a-5b72b93022a8.exe, PE32 8->47 dropped 49 C:\Program Files\Common Files\...\svchost.exe, PE32 8->49 dropped 51 C:\Users\user\AppData\...\lpriDxpnQI.exe.log, ASCII 8->51 dropped 53 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 8->53 dropped 79 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->79 81 Moves itself to temp directory 8->81 83 Uses schtasks.exe or at.exe to add and modify task schedules 8->83 89 4 other signatures 8->89 19 fb1019f6-3ec1-47c4-ab7a-5b72b93022a8.exe 8->19         started        22 net.exe 1 8->22         started        24 net.exe 1 8->24         started        26 11 other processes 8->26 55 df3fcdef-a8af-47df-95e6-dde99663c7e4.exe, PE32 12->55 dropped 57 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 12->57 dropped 85 Adds a directory exclusion to Windows Defender 12->85 59 3f46d3c4-771c-40a1-8589-88f780e37816.exe, PE32 14->59 dropped 61 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 14->61 dropped 63 127.0.0.1 unknown unknown 16->63 87 Changes security center settings (notifications, updates, antivirus, firewall) 16->87 file6 signatures7 process8 dnsIp9 77 Multi AV Scanner detection for dropped file 19->77 29 conhost.exe 19->29         started        31 conhost.exe 22->31         started        33 net1.exe 1 22->33         started        35 conhost.exe 24->35         started        37 net1.exe 1 24->37         started        67 192.168.2.1 unknown unknown 26->67 39 conhost.exe 26->39         started        41 conhost.exe 26->41         started        43 net1.exe 26->43         started        45 9 other processes 26->45 signatures10 process11
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/eecf35c1c3a4734153e997b35b6f7f92eab9ce62a9fb2da9a01ec0ed6ff75710/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-08 18:02:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
22 of 27 (81.48%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=53htlqodurzucu7js6zvw337slvltttcvh5s3knad3ao237xk4ia._file
Verdict:
malicious
Result
Malware family:
lokibot
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Score:
  10/10
Tags:
family:lokibot collection evasion persistence spyware stealer trojan
Link:
https://tria.ge/reports/220308-wmgqsaaag4/
Behaviour
Runs net.exe
Runs regedit.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks whether UAC is enabled
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Windows security modification
Executes dropped EXE
Looks for VMWare Tools registry key
Grants admin privileges
Looks for VirtualBox Guest Additions in registry
Nirsoft
Lokibot
UAC bypass
Windows security bypass
Malware Config
C2 Extraction:
http://hstfurnaces.net/gc9/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:
eecf35c1c3a4734153e997b35b6f7f92eab9ce62a9fb2da9a01ec0ed6ff75710
MD5 hash:
0088a5fca7fb195a92408cc5ddef7910
SHA1 hash:
d732d89bc6ee92b883869b5fd50b4fdb5538835f
Link:
https://www.unpac.me/results/36b36ac1-e1ae-49ec-825b-6cda558a8e67/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/eecf35c1c3a4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/eecf35c1c3a4734153e997b35b6f7f92eab9ce62a9fb2da9a01ec0ed6ff75710

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:kevoreilly
Description:LokiBot Payload
Rule name:malware_Lokibot_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:STEALER_Lokibot
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
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.

Web download

Loki

Executable exe eecf35c1c3a4734153e997b35b6f7f92eab9ce62a9fb2da9a01ec0ed6ff75710

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2084657/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/248433/

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