MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 766473f63cee1739471280b3d10200678de22ca00a1394d2895578f8742875f9. 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 YARA 8 File information Comments

SHA256 hash:	766473f63cee1739471280b3d10200678de22ca00a1394d2895578f8742875f9
SHA3-384 hash:	5ab63a691aba590f4312be57979cb37fda5c01bf14e217b6d4b1cd12b0d2021db67ac238138d0d736a3f43f64200632e
SHA1 hash:	541811cdbc181f23f90836356f7e0cf908e00fa8
MD5 hash:	f395549a8fd6f28c8809faffc8e1e823
humanhash:	johnny-spring-romeo-mirror
File name:	T8823_pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	730'112 bytes
First seen:	2020-11-20 07:50:10 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	1f3c6e11662a053e0d54c72add98994f (10 x Loki, 2 x AgentTesla, 1 x AZORult)
ssdeep	12288:weQg8Y7DzJzKr63hGPTkxC/TejCxU/4l0xNn8o5KU1M3ZZCz:wI5DBKr63hGPiAC/4lgN8o5KU1MpZCz
Threatray	2'027 similar samples on MalwareBazaar
TLSH	82F4AF3FE2E14877C1632A3C9C0B47A45D36BED13B3868866BF41D4C9F38691796528B
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: mail.intelmed.kg
Sending IP: 77.235.21.148
From: Гульбайра Максуталиева <g.maksutalieva@intelmed.kg>
Subject: URGENT : ERROR PAYMENT TO YOUR BANK ACCOUNT {REF 01463}
Attachment: T8823_pdf.rar (contains "T8823_pdf.exe")

Loki C2:
http://blueriiver-eu.com/vera/vera3/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

118

Origin country :

n/a

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Creating a window

Unauthorized injection to a recently created process

Reading critical registry keys

Changing a file

Replacing files

DNS request

Connection attempt

Sending an HTTP POST request

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Stealing user critical data

Moving of the original file

Result

Verdict:

UNKNOWN

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/543936

Signature

Contains functionality to detect sleep reduction / modifications

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

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

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:

n/a

Link:

https://mwdb.cert.pl/sample/766473f63cee1739471280b3d10200678de22ca00a1394d2895578f8742875f9/

Threat name:

Win32.Infostealer.Fareit

Status:

Malicious

First seen:

2020-11-19 23:35:18 UTC

AV detection:

28 of 29 (96.55%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ozshh5r45yltsrysqcz5caqam6g6elfabijzjuujkv4pq5biox4q._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/201120-t6vbpe692a/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://blueriiver-eu.com/vera/vera3/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:

72a0211a27692742e2ac7855f724a8385f0028101c8696b5bdb1668b76652601

MD5 hash:

9a64f04a964259f8892840f408ad5475

SHA1 hash:

36159a4516ddae72bee9739c35b47793685ee795

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/cc983336-b199-4b27-8406-10c4297447f0/

SH256 hash:

766473f63cee1739471280b3d10200678de22ca00a1394d2895578f8742875f9

MD5 hash:

f395549a8fd6f28c8809faffc8e1e823

SHA1 hash:

541811cdbc181f23f90836356f7e0cf908e00fa8

Link:

https://www.unpac.me/results/cc983336-b199-4b27-8406-10c4297447f0/

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

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:	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