MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb39efaa2d9c28e518d8b755c6df6f85478e95ac7d806deb6f98e06891675801. 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 13 File information Comments 1

SHA256 hash:	fb39efaa2d9c28e518d8b755c6df6f85478e95ac7d806deb6f98e06891675801
SHA3-384 hash:	fcb0149f73fad97dcf46dc06777e33c73f745730478d1ea17f4aa6b18a982f6028d87d7ad839a263ecf2c31c315feb32
SHA1 hash:	e6dc3f6655a9b404c6e790b2df40a5c6288f26a0
MD5 hash:	71d01412791a15f88871c0f8f341d831
humanhash:	xray-speaker-minnesota-spaghetti
File name:	71d01412791a15f88871c0f8f341d831
Download:	download sample
Signature	Loki Create hunting rule
File size:	448'000 bytes
First seen:	2022-06-28 10:13:02 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:0Pvf82iN/2iNlIH26bgE2NJmYDmd8mQvqx8izzfikPRxliW1:kf81J14H26b52PmF8/qx88ikPRrh
Threatray	9'931 similar samples on MalwareBazaar
TLSH	T13594129863E04B29F6FB07FA14AC96411BF4B018E5E0D22B7DD522CFEC627B4442176B
TrID	72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter	zbetcheckin
Tags:	32 exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

241

Origin country :

n/a

Vendor Threat Intelligence

Detection:

LokiBot

Link:

https://www.capesandbox.com/analysis/283871/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Creating a file

Сreating synchronization primitives

Reading critical registry keys

Changing a file

Creating a file in the %AppData% subdirectories

Enabling the 'hidden' option for analyzed file

Stealing user critical data

Query of malicious DNS domain

Moving of the original file

Sending an HTTP POST request to an infection source

Verdict:

No Threat

Threat level:

2/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/62bad43803fa367ea5847b1e/reports/7299dcce-4923-4ffb-91f1-991356288c14/overview

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.

Malware family:

Loki

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/db34dcb7-7789-4eed-abad-b956aa5912ed

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1021086

Signature

.NET source code contains potential unpacker

Antivirus detection for URL or domain

C2 URLs / IPs found in 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 domain / URL

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic

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 / registry access)

Tries to steal Mail credentials (via file registry)

Yara detected AntiVM3

Yara detected aPLib compressed binary

Yara detected Generic Downloader

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/fb39efaa2d9c28e518d8b755c6df6f85478e95ac7d806deb6f98e06891675801/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2022-06-28 01:01:13 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

18 of 25 (72.00%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=7m467krntquokggyw5k4nx3pqvdy5fnmpwag323ptdqgrelhlaaq._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer suricata trojan

Link:

https://tria.ge/reports/220628-l8434aaec4/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Reads user/profile data of web browsers

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://sempersim.su/gf19/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:

2507a8c4af06a150951f934d6bcba96f0511288a3362149cec63236b835ae4ed

MD5 hash:

236a541718773c0375bb216748cddc69

SHA1 hash:

4d382256343af27b56e22cefe0610b2bd1859891

Detections:

win_lokipws_g0

win_lokipws_auto

lokibot

Link:

https://www.unpac.me/results/c8590290-7a16-4d4c-b2b2-6177693197f3/

Parent samples :
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SH256 hash:

87577e6c69af07ba0e6383a2a152b59a39d6b336631ce4baa250bd9f8adce03d

MD5 hash:

9b17d560e68eff0da30f79b3c391c9a3

SHA1 hash:

5ceda263b1ea13401f652c709dd884d58945fe57

Link:

https://www.unpac.me/results/c8590290-7a16-4d4c-b2b2-6177693197f3/

SH256 hash:

8134bfe905970dac0b55a68533c6cac3891acb5f4bce84b9786c67b937528755

MD5 hash:

c7931f7d51229bcaf0535e2e2c38d3a9

SHA1 hash:

7cb9dd2c2e7a1cd4b7bee0d0ce4381df78e5a647

Link:

https://www.unpac.me/results/c8590290-7a16-4d4c-b2b2-6177693197f3/

SH256 hash:

89f0f10feba9a239ace3a46dc56bf45baf42c4b68af9741970fa005316998864

MD5 hash:

83cb453941e31dad2a2279bb58859178

SHA1 hash:

8039e7d4992595a54f649d66478826be5af6e176

Link:

https://www.unpac.me/results/c8590290-7a16-4d4c-b2b2-6177693197f3/

SH256 hash:

0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c

MD5 hash:

843aa6edf83bff7b61c6a5369ef41e95

SHA1 hash:

d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085

Link:

https://www.unpac.me/results/c8590290-7a16-4d4c-b2b2-6177693197f3/

SH256 hash:

fb39efaa2d9c28e518d8b755c6df6f85478e95ac7d806deb6f98e06891675801

MD5 hash:

71d01412791a15f88871c0f8f341d831

SHA1 hash:

e6dc3f6655a9b404c6e790b2df40a5c6288f26a0

Link:

https://www.unpac.me/results/c8590290-7a16-4d4c-b2b2-6177693197f3/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/fb39efaa2d9c/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/fb39efaa2d9c28e518d8b755c6df6f85478e95ac7d806deb6f98e06891675801

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:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

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 fb39efaa2d9c28e518d8b755c6df6f85478e95ac7d806deb6f98e06891675801

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2251995/

Cape

https://www.capesandbox.com/analysis/283871/

Comments

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zbet commented on 2022-06-28 10:13:06 UTC

url : hxxp://172.245.119.48/870/vbc.exe