MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c7f4518471ef75d742805a28c2612a2909eb82ebdb5adedcab3081fb1d13854. 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: 7


Intelligence 7 IOCs 1 YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c7f4518471ef75d742805a28c2612a2909eb82ebdb5adedcab3081fb1d13854
SHA3-384 hash: ef3b3cf4d170c70d121339d6dd1ee190073df2b8f2e3bb005444c2376017ddfa44ab15fe3a18944403f27fb071b633d1
SHA1 hash: b92f485ea1155b11719f74f48502259e80fa3ed7
MD5 hash: 9bf4fc443d49804c2b163e89ef2ace24
humanhash: rugby-triple-spaghetti-illinois
File name:PROFORMA INV 110856.zip
Download: download sample
Signature Loki
Create hunting rule
File size:454'172 bytes
First seen:2023-06-05 12:16:53 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:mdxgcs9xBhisQ9c9XG5qbLcMNg6EkRRMMYnKTU7pLFIbWYctolFCrmA5hcPMtmCP:mdiLOXc9X4qbGTCoKTgFub8ysF5hpDb
TLSH T157A42350374419901BCBABFCAEA4F1B7CEE51FAE14128D5422A282E949CCF7C77D0239
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:INVOICE Loki zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Jake Hatten <jacob.hatten@advantecglobal.com>" (likely spoofed)
Received: "from advantecglobal.com (unknown [185.222.58.83]) "
Date: "23 May 2023 08:49:41 +0200"
Subject: "PROFORMA INVOICE SO 110853"
Attachment: "PROFORMA INV 110856.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 :
105
Origin country :
CH CH
File Archive Information

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

File name:PROFORMA INV 110856.exe
File size:559'616 bytes
SHA256 hash: a19a7f643cbad12cc1144bf4894bb452c67667c20f35de5f167d870b8e84ed84
MD5 hash: 79b4a4b3bc4c1f833bd5bb07845aa9c1
MIME type:application/x-dosexec
Signature Loki
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3102.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/6c7f4518471ef75d742805a28c2612a2909eb82ebdb5adedcab3081fb1d13854/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo formbook packed remcos
Link:
https://www.filescan.io/uploads/647dd2459df9ff061959f5ba/reports/dbd93594-fa59-432f-a751-5d8f18d74173/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/6c7f4518471ef75d742805a28c2612a2909eb82ebdb5adedcab3081fb1d13854
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/6c7f4518471ef75d742805a28c2612a2909eb82ebdb5adedcab3081fb1d13854
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/6c7f4518471ef75d742805a28c2612a2909eb82ebdb5adedcab3081fb1d13854/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-23 06:21:02 UTC
File Type:
Binary (Archive)
Extracted files:
8
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nr7ukgchd33v25biawriyjqsukij5oboxw2233okwmeb7morhbka._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/230605-tmdysahe44/
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/6c7f4518471ef75d742805a28c2612a2909eb82ebdb5adedcab3081fb1d13854

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 6c7f4518471ef75d742805a28c2612a2909eb82ebdb5adedcab3081fb1d13854

(this sample)

Loki

Executable exe a19a7f643cbad12cc1144bf4894bb452c67667c20f35de5f167d870b8e84ed84

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 a19a7f643cbad12cc1144bf4894bb452c67667c20f35de5f167d870b8e84ed84
  
Dropping
Loki
  
Dropping
MD5 79b4a4b3bc4c1f833bd5bb07845aa9c1

Comments