MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41d5891380ba5900b931d127c6c70247b5976b44f68c282efae3c3729bf1b788. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 41d5891380ba5900b931d127c6c70247b5976b44f68c282efae3c3729bf1b788
SHA3-384 hash: 990b79754d023d375e9112d7353bff05fac9d69e71b92f6e73301a5c14ed38c63c2ac3abbd72b2d761362bf2d02ae59c
SHA1 hash: c532ee034aa5c9a53224beafba7c99769e83c072
MD5 hash: 867cae014bc41d658fbf6264d1e00c93
humanhash: july-edward-kilo-yellow
File name:-Certificate of analysis.zip
Download: download sample
Signature Loki
Create hunting rule
File size:545'074 bytes
First seen:2023-06-06 06:15:29 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:0jgYYvHyghA11JJF5TPZXScQHzkLz3UHquvBD3:0cjH7m1J5TPcdTEzkHlx
TLSH T1CAC423FE2FDBB0F84BDC5662645E30EE464D6C1A367A6AC7ED227A061F3191C784C042
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:Loki zip


Avatar
cocaman
Malicious email (T1566.001)
From: "<jacob.hatten@advantecglobal.com>" (likely spoofed)
Received: "from advantecglobal.com (unknown [185.222.58.83]) "
Date: "25 May 2023 22:18:19 +0200"
Subject: "MV : BUNKERS SUPPLY AT JEDDAH PORT"
Attachment: "-Certificate of analysis.zip"

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://185.246.220.85/project/five/fre.php https://threatfox.abuse.ch/ioc/1119883/

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:-Certificate of analysis.exe
File size:613'376 bytes
SHA256 hash: d2443db39011b4dd31366597f9a9a2bc9b437c8c447f39ed71c17e4a221bf8de
MD5 hash: 21caad3cb5ae80d25ae0dbf124a13acd
MIME type:application/x-dosexec
Signature Loki
Vendor Threat Intelligence
Detection(s):
Win.Packed.LokiBot-10002988-0
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/41d5891380ba5900b931d127c6c70247b5976b44f68c282efae3c3729bf1b788/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo darkcloud lokibot packed
Link:
https://www.filescan.io/uploads/647ecf244aee170f27b726cc/reports/fc0f2438-5c13-4703-8f1e-b2b2ed6de3bc/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/41d5891380ba5900b931d127c6c70247b5976b44f68c282efae3c3729bf1b788
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/41d5891380ba5900b931d127c6c70247b5976b44f68c282efae3c3729bf1b788
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/41d5891380ba5900b931d127c6c70247b5976b44f68c282efae3c3729bf1b788/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-05-25 16:05:54 UTC
File Type:
Binary (Archive)
Extracted files:
14
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ihkyse4axjmqbojr2et4nryci62zo22e62gcqlx24pbxfg7rw6ea._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/230606-h5htxacd97/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of web browsers
Lokibot
Malware Config
C2 Extraction:
http://185.246.220.85/project/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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/41d5891380ba5900b931d127c6c70247b5976b44f68c282efae3c3729bf1b788

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:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
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:Windows_Trojan_Lokibot_0f421617
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Lokibot_1f885282
Create hunting rule
Author:Elastic Security
Rule name:win_lokipws_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.lokipws.
Rule name:win_lokipws_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

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

Malspam

Loki

zip 41d5891380ba5900b931d127c6c70247b5976b44f68c282efae3c3729bf1b788

(this sample)

Loki

Executable exe d2443db39011b4dd31366597f9a9a2bc9b437c8c447f39ed71c17e4a221bf8de

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 d2443db39011b4dd31366597f9a9a2bc9b437c8c447f39ed71c17e4a221bf8de
  
Dropping
Loki
  
Dropping
MD5 21caad3cb5ae80d25ae0dbf124a13acd

Comments