MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6abd5c921b3194d507b71a74100ec437beda9a33627b254d0ed81e88d209bbd. 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: 14

Intelligence 14 IOCs YARA 12 File information Comments

SHA256 hash:	f6abd5c921b3194d507b71a74100ec437beda9a33627b254d0ed81e88d209bbd
SHA3-384 hash:	8f567005dc6cce5587e37ccb154cd14add0bd59d413503ffc59ac72d1bd63ded22405adaeda1cd4f3faac1bdec12bd70
SHA1 hash:	43e48db1fa8182f57b240573d0c655b16c3a9d73
MD5 hash:	0f3136e10afca292ec03a5a672724220
humanhash:	may-beer-johnny-three
File name:	0f3136e10afca292ec03a5a672724220.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	338'831 bytes
First seen:	2021-11-18 19:39:06 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	9f4693fc0c511135129493f2161d1e86 (250 x Neshta, 15 x Formbook, 14 x AgentTesla)
ssdeep	6144:k989vpnR5zUH3Qs7MmBELSKAf2tToJjyW+YBhVu2yLhDJtkGiq/:t9vp7zUXB7MmBELSets5+YxsLxJt9/
Threatray	5'661 similar samples on MalwareBazaar
TLSH	T1D77412D2FAF4C873C47009B88C36EBB4A57A7A225955262377B4BF5DFDB0381480D25A
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 :

136

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

0f3136e10afca292ec03a5a672724220.exe

Verdict:

Malicious activity

Analysis date:

2021-11-18 20:15:52 UTC

Tags:

lokibot stealer trojan

Link:

https://app.any.run/tasks/3be13746-3817-4ecf-ac9b-f13ea1cb26b4

Note:

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

Gathering data

Detection(s):

Win.Trojan.Neshuta-1

PUA.Win.Packer.Pequake-4

Win.Virus.Neshta-7101689-0

Win.Trojan.Jadtre-5

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a file in the %temp% subdirectories

Сreating synchronization primitives

Creating a process from a recently created file

Creating a file in the Windows directory

Modifying an executable file

Creating a window

Creating a file

Reading critical registry keys

Sending a custom TCP request

Changing a file

Creating a file in the Program Files subdirectories

DNS request

Enabling autorun with the shell\open\command registry branches

Unauthorized injection to a recently created process

Unauthorized injection to a recently created process by context flags manipulation

Stealing user critical data

Infecting executable files

Verdict:

Suspicious

Threat level:

5/10

Confidence:

75%

Tags:

neshta overlay packed

Link:

https://www.filescan.io/uploads/6196ac1843e8f62b669932dc/reports/3ad22719-d403-455d-bae2-6eb63b536f78/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/a9a0ddb8-0174-4167-b849-823e0d5b9d7d

Result

Threat name:

Lokibot Neshta

Detection:

malicious

Classification:

spre.troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/892250

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

C2 URLs / IPs found in malware configuration

Creates an undocumented autostart registry key

Drops executable to a common third party application directory

Drops PE files with a suspicious file extension

Found malware configuration

Infects executable files (exe, dll, sys, html)

Injects a PE file into a foreign processes

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

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

Yara detected Neshta

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/f6abd5c921b3194d507b71a74100ec437beda9a33627b254d0ed81e88d209bbd/

Threat name:

Win32.Virus.Neshta

Status:

Malicious

First seen:

2021-11-18 19:40:09 UTC

AV detection:

28 of 28 (100.00%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=62v5lsjbwmmu2ud3ogtucahmin563kndgyt3evgq5wa6rdjato6q._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Loki

58e39a194455f30f62bc0200b4e4f2803e8775398302b2aaa818abbbcd26e12a

Loki

880bc2736fdb943131cbbff9f274b532dccb851460d2334e09c07c25a6b0b2aa

Loki

a0baff0515a6ff0a42b19248dd7823063a25118963fc396c25f5e5cd6af3d59e

Loki

c821d8c0542d4c4279766890e125b3fe890f612422a94a9e90f20e66858ee209

Loki

de9ab08bbddbbaebbdf68b21371e5f4cf440201fe5c4af4ba9241562112ad716

Loki

fa7fd0ba879cc08188f1fe1b5f7af61e4ec9a8e9b0bb72a1a32888d794bec159

Loki

fdec06df5406c4ce7396704a8160927a2bdceeac0bb111b702ec310498e9a5ba

Loki

+ 5'651 additional samples on MalwareBazaar

Result

Malware family:

neshta

Score:

10/10

Tags:

family:lokibot family:neshta collection persistence spyware stealer trojan

Link:

https://tria.ge/reports/211118-ydkgesfdaj/

Behaviour

Modifies registry class

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

NSIS installer

Enumerates physical storage devices

Drops file in Program Files directory

Drops file in Windows directory

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Loads dropped DLL

Reads user/profile data of web browsers

Executes dropped EXE

Lokibot

Modifies system executable filetype association

Neshta

Malware Config

C2 Extraction:

http://63.250.40.204/~wpdemo/file.php?search=3184076
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:

f6abd5c921b3194d507b71a74100ec437beda9a33627b254d0ed81e88d209bbd

MD5 hash:

0f3136e10afca292ec03a5a672724220

SHA1 hash:

43e48db1fa8182f57b240573d0c655b16c3a9d73

Link:

https://www.unpac.me/results/1dcc2779-d41e-4d73-afc9-d45675d6de6d/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/f6abd5c921b3/report/overview.html

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/f6abd5c921b3194d507b71a74100ec437beda9a33627b254d0ed81e88d209bbd

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:	JPCERT/CC Incident Response Group
Description:	detect Lokibot in memory
Reference:	internal research

Rule name:	MALWARE_Win_Neshta Create hunting rule
Author:	ditekSHen
Description:	Detects Neshta

Rule name:	MAL_Neshta_Generic Create hunting rule
Author:	Florian Roth
Description:	Detects Neshta malware
Reference:	Internal Research

Rule name:	MAL_Neshta_Generic_RID2DC9 Create hunting rule
Author:	Florian Roth
Description:	Detects Neshta malware
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:	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 f6abd5c921b3194d507b71a74100ec437beda9a33627b254d0ed81e88d209bbd

(this sample)

Cape

https://www.capesandbox.com/analysis/207376/

URLhaus

https://urlhaus.abuse.ch/url/1779466/

Delivery method

Distributed via web download

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