MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 897b0c3202ce39cf2929bc681b8dfe7344101bb9856b796e49cfe494e5f8ce38. 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 13 File information Comments

SHA256 hash:	897b0c3202ce39cf2929bc681b8dfe7344101bb9856b796e49cfe494e5f8ce38
SHA3-384 hash:	9e43e8714bbe542d03e50602e85c1d1960a628c0a14ec9beae3356e577726966e9e86fd17d97aee6d8196a020a356eb0
SHA1 hash:	ad817b424694418345401fd28073dcaf4a24b22d
MD5 hash:	66f1cf3848c36e8111dc5f5a5784c2ad
humanhash:	winner-south-avocado-butter
File name:	Quotation 2651077.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	1'384'448 bytes
First seen:	2021-01-18 18:17:50 UTC
Last seen:	2021-01-18 19:33:02 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'471 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	24576:7HZMd5H1Xl5+BydCS9NgJeVcDN+GBw3EJ2noQ9h:725JTdCS9Ng4VELJ2oQ9
Threatray	2'313 similar samples on MalwareBazaar
TLSH	4D55C6AC722071EFC857D4B2CAA81DA8EA546CBB431B4503E45736ADDA3D897CF144F2
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: hj0.309.zrami.ml
Sending IP: 206.189.64.41
From: thomas <david@309.zrami.ml>
Subject: PO 542000348-3&6
Attachment: Quotation 2651077.gz (contains "Quotation 2651077.exe")

Loki C2:
http://51.195.53.221/p.php

Intelligence

File Origin

# of uploads :

# of downloads :

152

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Quotation 2651077.exe

Verdict:

Malicious activity

Analysis date:

2021-01-18 18:31:26 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/d8d8686c-15c0-456f-9ef6-c79cedd286cd

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/112644/

Detection(s):

SecuriteInfo.com.Artemis66F1CF3848C3.10666.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Using the Windows Management Instrumentation requests

Creating a file

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/584235

Signature

Binary contains a suspicious time stamp

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Detected unpacking (changes PE section rights)

Initial sample is a PE file and has a suspicious name

Machine Learning detection for dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

PE file contains section with special chars

PE file has nameless sections

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

Sigma detected: Scheduled temp file as task from temp location

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)

Uses schtasks.exe or at.exe to add and modify task schedules

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/897b0c3202ce39cf2929bc681b8dfe7344101bb9856b796e49cfe494e5f8ce38/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-01-18 17:02:40 UTC

AV detection:

18 of 28 (64.29%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=rf5qymqczy446kjjxrubxdp6oncbag5zqvvxs3sjz7sjjzpyzy4a._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot evasion spyware stealer trojan

Link:

https://tria.ge/reports/210118-z9b5mmcayx/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

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

Looks for VMWare Tools registry key

Looks for VirtualBox Guest Additions in registry

Lokibot

Malware Config

C2 Extraction:

http://51.195.53.221/p.php/dUQz9bwGRLNK7
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:

6103d0cac18c8d23fcb5d6eb24fc2a7a6741989d4b0ab50eeebf6fbb87dbb6c3

MD5 hash:

4c0b9e7c7c92e5ff79c180bd8574e763

SHA1 hash:

c83c7eeb05c984747577814aa4d7973511469633

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/46af6a53-3ad7-4244-87a2-5d7b1d282cde/

Parent samples :

d8c75bc438ec5aced7b348cbb95cc0e1da4da409ad464d1ebe9fbae9f8a21a3c
210883cd941e8c923b24deb108f84af9aede53350f8111ed83d1efc8eca8c1ba
897b0c3202ce39cf2929bc681b8dfe7344101bb9856b796e49cfe494e5f8ce38
9efbe2e08784ff116692693b1d1c759c6446741cc515662c2b1bacdc00809754

SH256 hash:

44bceb077ca1817c1601a6860a599a2a4002bf590fd7a14e509e74dbd634ee05

MD5 hash:

d6365e648e7d8c36dd4e42ee8423e89a

SHA1 hash:

a3dd513d226ef34ddd08cb49946c9835c72cf7f7

Link:

https://www.unpac.me/results/46af6a53-3ad7-4244-87a2-5d7b1d282cde/

SH256 hash:

7654ad9e67599d376ad77c7b23273fd334f0ea8c07394dd17d72fcc90a0b0b6f

MD5 hash:

f40a2d4ae8e4d031f0e7ff0caf28ebbf

SHA1 hash:

99e874b66617bcd9566db86de732c3fb55f5a6b0

Link:

https://www.unpac.me/results/46af6a53-3ad7-4244-87a2-5d7b1d282cde/

SH256 hash:

897b0c3202ce39cf2929bc681b8dfe7344101bb9856b796e49cfe494e5f8ce38

MD5 hash:

66f1cf3848c36e8111dc5f5a5784c2ad

SHA1 hash:

ad817b424694418345401fd28073dcaf4a24b22d

Link:

https://www.unpac.me/results/46af6a53-3ad7-4244-87a2-5d7b1d282cde/

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

Threat name:

Malicious File

Score:

0.89

Link:

https://yomi.yoroi.company/submissions/897b0c3202ce39cf2929bc681b8dfe7344101bb9856b796e49cfe494e5f8ce38

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:	Ping_Del_method_bin_mem Create hunting rule
Author:	James_inthe_box
Description:	cmd ping IP nul del

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:	win_lokipws_g0 Create hunting rule
Author:	Slavo Greminger, SWITCH-CERT

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