MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 493fec71a20becefae761219d18fd3b3c63c5d6ed7c3a998e97a1a1b3c1511e4. 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: 17

Intelligence 17 IOCs YARA 11 File information Comments

SHA256 hash:	493fec71a20becefae761219d18fd3b3c63c5d6ed7c3a998e97a1a1b3c1511e4
SHA3-384 hash:	29ecfe0268a3f262517f3d658328d73bf872e92b3449923974ee5a1838b129f34ac2240a2d82ccd11dd9dd67b226f2ed
SHA1 hash:	f5200902d1f9b10b6f132463c4fc5bf1b97a8e59
MD5 hash:	1b7cb251107fbaf8b865b9e8e8c23e25
humanhash:	failed-victor-vermont-foxtrot
File name:	1b7cb251107fbaf8b865b9e8e8c23e25.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	182'531 bytes
First seen:	2022-05-10 11:31:20 UTC
Last seen:	2022-05-10 12:52:04 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep	3072:LODZGPEounbAgbTRdwmvxk+31MhLiMgyznMtWCPgm:LOtIO7v5xkE8Rg4Cd
Threatray	7'670 similar samples on MalwareBazaar
TLSH	T134040161B3A0C472F6B127725D23A7738EF1C5215DE1A71B27A064A93C723D1BA8F352
TrID	48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):
dhash icon	b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter	abuse_ch
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

240

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

lokibot

ID:

File name:

1b7cb251107fbaf8b865b9e8e8c23e25.exe

Verdict:

Malicious activity

Analysis date:

2022-05-10 20:51:09 UTC

Tags:

lokibot stealer trojan

Link:

https://app.any.run/tasks/7c527500-6f92-4426-8ec6-46f430f80620

Note:

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

Detection:

LokiBot

Link:

https://www.capesandbox.com/analysis/269369/

Detection(s):

SecuriteInfo.com.Trojan.NSISX.Spy.Gen.2.8912.25033.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a file in the %temp% directory

Creating a window

Creating a process from a recently created file

Сreating synchronization primitives

Reading critical registry keys

Changing a file

Creating a file in the %AppData% subdirectories

Moving a file to the %AppData% subdirectory

Enabling the 'hidden' option for recently created files

Unauthorized injection to a recently created process

Unauthorized injection to a recently created process by context flags manipulation

Stealing user critical data

Sending an HTTP POST request to an infection source

Result

Malware family:

n/a

Score:

5/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/16933/overview

Behaviour

MalwareBazaar

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/627a4d0fb119a5f609b728f8/reports/ed8b60e6-9296-4f7d-8778-d46998309d34/overview

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.

Malware family:

Loki

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/56162a31-9e00-4509-8b99-aa87a1c64fc3

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/991276

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found malware configuration

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic

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 / registry access)

Tries to steal Mail credentials (via file registry)

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/493fec71a20becefae761219d18fd3b3c63c5d6ed7c3a998e97a1a1b3c1511e4/

Threat name:

Win32.Trojan.FormBook

Status:

Malicious

First seen:

2022-05-10 09:33:47 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

24 of 26 (92.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=je76y4ncbpwo7ltwcim5dd6twpddyxlo27b2tghjpinbwpavchsa._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Loki

3851e1c8c896ecae1035576a4b37d1fafa0690df428e255ed709c155cf77279c

Loki

50cb7b0b1d15d89428745bd508343b52d5f197b5f57cdf83a077973bae3d1ec1

Loki

5af35520dd30145e091e7db9d4d9be25ec23cdf5b7d914a402ef880fb35bd558

Loki

d705d1e518e32f4c1dcfdce42040cd87d30ad8cd032d9bd4fe1fde67285ac5b9

Loki

d902f942cd74852a9eb94d5261f41b6368114bd1a62f969b8f5def360b3b8b4b

Loki

da2f8b897d09228f81c3019c98676c771b85f0d68471628dfb685201af0422d5

Loki

+ 7'660 additional samples on MalwareBazaar

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer suricata trojan

Link:

https://tria.ge/reports/220510-nm94bsbeam/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Enumerates physical storage devices

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Loads dropped DLL

Reads user/profile data of web browsers

Executes dropped EXE

Lokibot

suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

suricata: ET MALWARE LokiBot Checkin

suricata: ET MALWARE LokiBot Fake 404 Response

suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

Malware Config

C2 Extraction:

http://62.197.136.176/liyan/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:

8efe8b8db61305e7282639ee5b9139b3914cd72c7d4dfd4b5ff37efe3228b8e0

MD5 hash:

937aafcc77822318f23d5cc92d796d12

SHA1 hash:

b4dcc39f6f16edf1658eff40c0f58454d5fc2d51

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/a0b08571-7a71-4877-98c2-7409524e22a6/

Parent samples :
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SH256 hash:

d206f813afd8f48645f96427f190f554ee6e94babee09d4a100935cd096ac1ce

MD5 hash:

e5dcbdbdf8f07dd85fbd00395d9b2764

SHA1 hash:

d14de35123843c5c1dc5c4d8ff539cf3bfbc0c74

Link:

https://www.unpac.me/results/a0b08571-7a71-4877-98c2-7409524e22a6/

SH256 hash:

493fec71a20becefae761219d18fd3b3c63c5d6ed7c3a998e97a1a1b3c1511e4

MD5 hash:

1b7cb251107fbaf8b865b9e8e8c23e25

SHA1 hash:

f5200902d1f9b10b6f132463c4fc5bf1b97a8e59

Link:

https://www.unpac.me/results/a0b08571-7a71-4877-98c2-7409524e22a6/

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/493fec71a20becefae761219d18fd3b3c63c5d6ed7c3a998e97a1a1b3c1511e4

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:	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:	kevoreilly
Description:	LokiBot Payload

Rule name:	malware_Lokibot_strings Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Lokibot in memory
Reference:	internal research

Rule name:	MAL_Lokibot_Stealer Create hunting rule
Description:	Detects Lokibot Stealer Variants

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:	Detects win.lokipws.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Loki

exe 493fec71a20becefae761219d18fd3b3c63c5d6ed7c3a998e97a1a1b3c1511e4

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/2186979/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/269369/

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