MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2faafe17f1c5486ce97238fa62db005afd9af7b53b1d15672c098db19129346. 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: 11

Intelligence 11 IOCs YARA 9 File information Comments

SHA256 hash:	a2faafe17f1c5486ce97238fa62db005afd9af7b53b1d15672c098db19129346
SHA3-384 hash:	2168f19965a7b9c395b40663ba092233ddb9d6bd759b073cc4fdb41a16b75a0dd2a969be81f287ced2c461479b8ec89c
SHA1 hash:	41ea7b2bb092bea31b3b6d9df2c48e5e3a2d57a9
MD5 hash:	18109bcdbfd0bc8a847d48610cd572f2
humanhash:	oregon-snake-sink-dakota
File name:	Shipping_Document_pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	432'128 bytes
First seen:	2020-12-08 16:38:16 UTC
Last seen:	2020-12-08 18:51:41 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	6144:wowODQtk7gaPqbLXb2wYu04G8EaUE3HPGtSMWX0Q+7DyybsPIyGaWFKqH/icUDrm:4jeruVEaN/cSM9fDwFWXH/iObT
Threatray	2'125 similar samples on MalwareBazaar
TLSH	6394F1350207AFABD7790FBB910422148EF8B42BBE16F69CBF8440E615E57944E51EF2
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: slavesmtp.scs-net.org
Sending IP: 213.178.226.243
From: SARAH ZAYED <sarah.sonhuang@master-agency.com.cn>
Subject: SHIPPING DOCUMENT_PDF DHL#6389434225, PL,CI
Attachment: Shipping_Document_pdf.arj (contains "Shipping_Document_pdf.exe")

Loki C2:
http://forrastfoods.com/canna/five/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

181

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/107312/

Detection(s):

SecuriteInfo.com.Trojan.InjectNET.14.18292.16946.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Creating a window

Unauthorized injection to a recently created process

Reading critical registry keys

Creating a file

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/558220

Signature

Executable has a suspicious name (potential lure to open the executable)

Found malware configuration

Initial sample is a PE file and has a suspicious name

Malicious sample detected (through community Yara rule)

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

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 AntiVM_3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/a2faafe17f1c5486ce97238fa62db005afd9af7b53b1d15672c098db19129346/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-12-08 16:39:06 UTC

AV detection:

15 of 29 (51.72%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ul5k7yl7drkintuxeoh2mlnqawx5tl33koy5cvtsycmnwgissnda._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/201208-9cdtx38nvx/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://forrastfoods.com/canna/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

Unpacked files

SH256 hash:

a2faafe17f1c5486ce97238fa62db005afd9af7b53b1d15672c098db19129346

MD5 hash:

18109bcdbfd0bc8a847d48610cd572f2

SHA1 hash:

41ea7b2bb092bea31b3b6d9df2c48e5e3a2d57a9

Link:

https://www.unpac.me/results/b3fe3a9b-a6f1-43a1-9a46-ce8892c7b241/

SH256 hash:

c88a66cbf00b12c88e2b970b8bc220e970e8465e56098ced24e97d42be901b94

MD5 hash:

a60401dc02ff4f3250a749965097e13f

SHA1 hash:

3f22d28fd765f831084cb972a8bd071e421c26a1

Link:

https://www.unpac.me/results/b3fe3a9b-a6f1-43a1-9a46-ce8892c7b241/

SH256 hash:

b062155150307b160b541da305a67913d5f08147e3a1c210d0f7f4170638d2e1

MD5 hash:

40116f83b37f249b77262337cf682c3c

SHA1 hash:

4c83150c2abef1749cc09278ce5c23f3a04c2d67

Link:

https://www.unpac.me/results/b3fe3a9b-a6f1-43a1-9a46-ce8892c7b241/

SH256 hash:

f26b3581968c372f59634688c2d6cc9d178f815fea892c079e9c84fd53997ec6

MD5 hash:

0a4c3632e3a50848aaf6a7ab2fc0e259

SHA1 hash:

8f7d15bc0af4fddad9051b6af956e198a6b8ee80

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/b3fe3a9b-a6f1-43a1-9a46-ce8892c7b241/

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

Threat name:

Suspicious File

Score:

0.65

Link:

https://yomi.yoroi.company/submissions/a2faafe17f1c5486ce97238fa62db005afd9af7b53b1d15672c098db19129346

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:	SUSP_Reversed_Base64_Encoded_EXE Create hunting rule
Author:	Florian Roth
Description:	Detects an base64 encoded executable with reversed characters
Reference:	Internal Research

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