MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f381987b6d04acb2f13d81524cd91deed670b4e678d34fc3960278a28cc4eb6. 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: 10


Intelligence 10 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f381987b6d04acb2f13d81524cd91deed670b4e678d34fc3960278a28cc4eb6
SHA3-384 hash: 545dffd5549b40e8c5044368de1137d9143f01182e1886d395cb0944de2967bf2c0060d7d8068172e93ccae1f5ca2fc9
SHA1 hash: daae524c4d9a3465bb13e6193f48b565de3def1d
MD5 hash: df6b7dda065438d3b006942b9124c2dc
humanhash: solar-grey-victor-uranus
File name:file.exe
Download: download sample
Signature Loki
Create hunting rule
File size:344'064 bytes
First seen:2021-01-11 09:16:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f7dbba1d9956b9fc0fee4be8b364a1e9 (4 x Loki, 1 x RemcosRAT)
ssdeep 3072:5zm6vnYsYV6tcqhQIoW4Nt1MsMNdUUIeFidHIIUqjs1ukxka4wS47R1/5WxpoV64:Rm6w/6rOIuWdUUIeH2s0M+oz+WkI
Threatray 2'304 similar samples on MalwareBazaar
TLSH 2974BE027D91E6A0D59048B38F52D17087D77EA36F66042AB5C93F4F3BFE1C2AE4A614
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://truantinmobiliaria.com.ar/zz1/Panel/fre.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
141
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2021-01-11 09:19:11 UTC
Tags:
trojan lokibot stealer opendir
Link:
https://app.any.run/tasks/6bc325af-6f81-4393-9b36-19569b39bfbe

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Loki
Create hunting rule
Link:
https://www.capesandbox.com/analysis/111262/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Changing a file
Creating a file
Unauthorized injection to a recently created process
Sending a UDP request
Reading critical registry keys
Replacing files
DNS request
Connection attempt
Sending an HTTP POST request
Creating a file in the %AppData% subdirectories
Deleting a recently created file
Creating a file in the Windows subdirectories
Stealing user critical data
Moving of the original file
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.
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/577772
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
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 access)
Tries to steal Mail credentials (via file registry)
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8f381987b6d04acb2f13d81524cd91deed670b4e678d34fc3960278a28cc4eb6/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=r44btb5w2bfmwlyt3aksjtmr33wwoc2om6gtj7bzmatyukgmj23a._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
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7a212c998e95baab13f8f3157665d6f8da5ca82d21d11b60a9f2fe3c5e53b492
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7fa734ae8d4dd945ab53df6bc39a42134e91411aa06ea0bdda0425e7c60911c6
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8ca831e6478b2d7751cc75fc8a23725178b691ee4fed2d70b36238f039d04537
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944bb4d04a51cf5ece6698bdca3adc570983bbf2d41fa4bff327eb7fa0706688
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a405789e39eadf0915988ea3dec8ebc8f3bf7cc5ff14866600e0a35b473c4273
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b440743a91725fb2d05f31a89c1c4eb140860f860146a9c823769a4b4e8b2f2a
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e1325797314072eef6f6f6013101bb07e10ad6882ce7114fbfa395ebf8a2763e
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ee5ce848044843cd0ceeeab61270c15a35f571a9faca4daa9cc17b212dc753d9
Loki
+ 2'294 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210111-c386tmjkr6/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Unpacked files
SH256 hash:
8f381987b6d04acb2f13d81524cd91deed670b4e678d34fc3960278a28cc4eb6
MD5 hash:
df6b7dda065438d3b006942b9124c2dc
SHA1 hash:
daae524c4d9a3465bb13e6193f48b565de3def1d
Link:
https://www.unpac.me/results/dd42d8e5-dfea-4405-b97d-4ed5faafac6f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8f381987b6d04acb2f13d81524cd91deed670b4e678d34fc3960278a28cc4eb6

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
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: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

Executable exe 8f381987b6d04acb2f13d81524cd91deed670b4e678d34fc3960278a28cc4eb6

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/111262/

Comments