MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e5f987ad43b66c469e9fed02999cfb62feff01049b5f1ef33804918bead665c. 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: 9

Intelligence 9 IOCs YARA 5 File information Comments

SHA256 hash:	9e5f987ad43b66c469e9fed02999cfb62feff01049b5f1ef33804918bead665c
SHA3-384 hash:	d55c9183279c7d4e94c546e5dd8ed8b4f878a04a2117190831d710e81e22bf2a6c7fac8b4feb2e13de3d7d61bbb1c974
SHA1 hash:	137b8cf063e07edfb7e77050f17a5d673e5ba810
MD5 hash:	6c560e6b6696b97e470f000acd8c6e9e
humanhash:	jupiter-island-seven-snake
File name:	Remittance Advice-#203948392022019.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	625'664 bytes
First seen:	2020-10-22 06:50:46 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	12288:Vf35CTL8IC/K36IEh8FF85VrwY9A1GKZHNYPzodE8Tv:tXICi3ch865VxA1GUKzod
Threatray	1'730 similar samples on MalwareBazaar
TLSH	D5D48C82C184D661E9691FBD2028FD357377FE7BE9B4E2184CA27DE66A7338102D1943
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: uni-bremen.de
Sending IP: 83.149.106.6
From: Nemanja Parsa <nparsa@uni-bremen.de>
Subject: RE: Transfer Copy
Attachment: Remittance Advice-203948392022019.txt.gz (contains "Remittance Advice-#203948392022019.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/74485/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Creating a window

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/506715

Signature

.NET source code contains potential unpacker

Found malware configuration

Injects a PE file into a foreign processes

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

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:

n/a

Link:

https://mwdb.cert.pl/sample/9e5f987ad43b66c469e9fed02999cfb62feff01049b5f1ef33804918bead665c/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-10-22 02:21:44 UTC

AV detection:

23 of 28 (82.14%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=tzpzq6wuhntmi2pj73ictgopwyx674aqjg27d3ztqberrpvnmzoa._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

trojan spyware stealer family:lokibot evasion

Link:

https://tria.ge/reports/201022-gcsp6g5w8x/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Maps connected drives based on registry

Checks BIOS information in registry

Reads user/profile data of web browsers

Looks for VMWare Tools registry key

Looks for VirtualBox Guest Additions in registry

Lokibot

Malware Config

C2 Extraction:

http://qataracfridgerepaire.com/wp-admin/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:

9e5f987ad43b66c469e9fed02999cfb62feff01049b5f1ef33804918bead665c

MD5 hash:

6c560e6b6696b97e470f000acd8c6e9e

SHA1 hash:

137b8cf063e07edfb7e77050f17a5d673e5ba810

Link:

https://www.unpac.me/results/9df55c30-2dd6-404e-827b-be64a154d874/

SH256 hash:

31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b

MD5 hash:

0aebe46040ceb011e78506d4985fe3de

SHA1 hash:

218ac1e7b14a66c604ec3042f8486bed9cd4c2c1

Link:

https://www.unpac.me/results/9df55c30-2dd6-404e-827b-be64a154d874/

SH256 hash:

6c6384e2d70575a9d91a107ed8732ab202c0b737a9b41b5cd19724553dc68a39

MD5 hash:

0d4a738e721753ef3e7a01853c8de437

SHA1 hash:

7f9d9e712839f6cc0eafe47818708fed3fe14d52

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/9df55c30-2dd6-404e-827b-be64a154d874/

Parent samples :

33d9421e4e71fbd21729972746d586517926e7c2338ae53185d9438266978cda
9e5f987ad43b66c469e9fed02999cfb62feff01049b5f1ef33804918bead665c
0bd5d64782a5e667b4bdff972591924d34e653e636c2f9c21b14e844c3cf9b74
4b9d6921c78211705daddc2842fd240d77a25a229980e2c2139ea34680a7f11b
911f22d0fdceeec6e8e6426b0111c1632e6b70f21940584aa05345ac470c4c4f
dc92a5d042a719af5689f99b6423e6ab0a63a6617ac33ccc10781605158ba138
928d262c6531d61866ce87f23a2f67ce7e44071213275f697b7073e95c6e688c
806fb889e0c86660bda36857336402d09ec8b4af9145c7ad00c2e1607b26b290

SH256 hash:

267166dcab1ab934faaafdbdb9301f82a59898af48b7141a08a6816a60b69f07

MD5 hash:

370dc6b3081476771f9404f3cf2c024a

SHA1 hash:

ad9a9998dc4cc3455dea2168d663433851a92900

Link:

https://www.unpac.me/results/9df55c30-2dd6-404e-827b-be64a154d874/

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:	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