MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 684e2e17f92d3a89e7251185582b357c796421e95bd4060e9e01fe667c6aab85. 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: 12

Intelligence 12 IOCs YARA 11 File information Comments

SHA256 hash:	684e2e17f92d3a89e7251185582b357c796421e95bd4060e9e01fe667c6aab85
SHA3-384 hash:	374a93f67c2df5eb74223197505e5e30382baf3d4113ddde3cf21c6ec703ec15d525e3bbe3bc099eadf85b1d455444ee
SHA1 hash:	2f6542a7b3e84285b9511d040e2b1a8e2dab7b5b
MD5 hash:	f5a94ac63f20aee699cb978229861b09
humanhash:	leopard-juliet-gee-enemy
File name:	Tender_documents_FOB_Offer_Printout.PDF.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	13'631'488 bytes
First seen:	2021-01-18 08:47:14 UTC
Last seen:	2021-01-18 10:42:42 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	3fa489abaee814a61ce0966e1954db55 (12 x Loki, 7 x RemcosRAT, 3 x SnakeKeylogger)
ssdeep	6144:qT/4GM4T/r+1uqtxxo3zDAnvlK58hUR+FG:W4GbT/r+Xtczos58aR+
Threatray	2'313 similar samples on MalwareBazaar
TLSH	15D6BF3475D1C032D163113547A8CBB24EBA78726AB2B58FBBDA0EB94F246D1933530E
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: selgrup.com
Sending IP: 193.239.147.53
From: Gökçen <info@selgrup.com>
Subject: FW: Tender Documents FOB offer Cooperation // REF NO: NS109004
Attachment: Tender_documents_FOB_Offer_Printout.PDF.7z (contains "Tender_documents_FOB_Offer_Printout.PDF.exe")

Loki C2:
http://208.70.248.230/ty/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

129

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Tender_documents_FOB_Offer_Printout.PDF.exe

Verdict:

Malicious activity

Analysis date:

2021-01-18 09:01:38 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/0756aee5-697d-414c-9e9d-e4eb5d8efe14

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/112497/

Detection(s):

SecuriteInfo.com.Trojan.PWS.Siggen2.61168.3760.28654.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

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

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/583533

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found malware configuration

Initial sample is a PE file and has a suspicious name

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

Sigma detected: Suspicious Double Extension

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)

Uses an obfuscated file name to hide its real file extension (double extension)

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/684e2e17f92d3a89e7251185582b357c796421e95bd4060e9e01fe667c6aab85/

Threat name:

Win32.Trojan.Generic

Status:

Suspicious

First seen:

2021-01-18 06:19:02 UTC

AV detection:

20 of 46 (43.48%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=nbhc4f7zfu5itzzfcgcvqkzvpr4wiipjlpkamdu6ah7gm7dkvocq._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot spyware stealer trojan

Link:

https://tria.ge/reports/210118-vwkhxvr98n/

Behaviour

Suspicious behavior: MapViewOfSection

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://208.70.248.230/ty/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:

684e2e17f92d3a89e7251185582b357c796421e95bd4060e9e01fe667c6aab85

MD5 hash:

f5a94ac63f20aee699cb978229861b09

SHA1 hash:

2f6542a7b3e84285b9511d040e2b1a8e2dab7b5b

Link:

https://www.unpac.me/results/fe2fb9ce-81ea-4ba6-b09e-828a99be27a8/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Kryptik

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/684e2e17f92d3a89e7251185582b357c796421e95bd4060e9e01fe667c6aab85

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