MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d86953ce4057da5deefc9e35a27800932fc3f75679a5408a5af43747ec6f7a2. 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:	7d86953ce4057da5deefc9e35a27800932fc3f75679a5408a5af43747ec6f7a2
SHA3-384 hash:	728c8d9683aa959bce9c461ec97c5743f9ee147034b707f5b0f6831bb3a2007de6f713ccf41133c7f58db1b8b4ab7342
SHA1 hash:	b584f83d772934a558b683043a21d1c56115be04
MD5 hash:	c8d2d8bb250e6980b88d50966ee78d6c
humanhash:	johnny-violet-charlie-spaghetti
File name:	FACTURA-0079101.PDF.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	982'528 bytes
First seen:	2022-06-06 22:06:04 UTC
Last seen:	2022-06-06 22:30:33 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (49'288 x AgentTesla, 20'697 x Formbook, 12'401 x SnakeKeylogger)
ssdeep	24576:/8A6Dp59ZxvD+QXKdxNY92rDLdQ7AcHzXUVpiPqJy:MflXXGxBQEcHzn
Threatray	8'264 similar samples on MalwareBazaar
TLSH	T17025BE0533FC8623F6FF5BB9A4725904ABFAF647976AEB4D088CA69C0457341DE11223
TrID	64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.5% (.SCR) Windows screen saver (13101/52/3) 9.2% (.EXE) Win64 Executable (generic) (10523/12/4) 5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter	malwarelabnet
Tags:	exe Loki Lokibot

Intelligence

File Origin

# of uploads :

# of downloads :

611

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

FACTURA-0079101.PDF.exe

Verdict:

Suspicious activity

Analysis date:

2022-06-06 22:06:43 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/3261b2db-14cc-40c1-8440-0b71cd4117b2

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/277161/

Detection(s):

SecuriteInfo.com.Variant.Lazy.193302.32467.29904.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Adding an access-denied ACE

Launching a process

Сreating synchronization primitives

Reading critical registry keys

Creating a file

Changing a file

Creating a file in the %AppData% subdirectories

Enabling the 'hidden' option for recently created files

Stealing user critical data

Query of malicious DNS domain

Unauthorized injection to a system process

Sending an HTTP POST request to an infection source

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

dotnet.exe formbook obfuscated packed remote.exe

Link:

https://www.filescan.io/uploads/629e7a66c221aaaa25be9110/reports/1b5d9fda-26c3-4eae-9d6d-e54722ea2b64/overview

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/d7b83f37-2aef-484c-8668-90d984e26912

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1007724

Signature

.NET source code contains potential unpacker

.NET source code contains very large array initializations

Allocates memory in foreign processes

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contains functionality to hide user accounts

Initial sample is a PE file and has a suspicious name

Injects a PE file into a foreign processes

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)

Uses an obfuscated file name to hide its real file extension (double extension)

Writes to foreign memory regions

Yara detected AntiVM3

Yara detected aPLib compressed binary

Yara detected Lokibot

Yara detected UAC Bypass using CMSTP

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7d86953ce4057da5deefc9e35a27800932fc3f75679a5408a5af43747ec6f7a2/

Threat name:

ByteCode-MSIL.Trojan.FormBook

Status:

Malicious

First seen:

2022-06-06 19:33:40 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=pwdjkpheav62lxxpzhrvuj4abezpyp3vm6nficffv5bxi7wg66ra._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/220606-11mleacec9/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Program crash

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Lokibot

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

suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

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 Request for C2 Commands Detected M2

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

Malware Config

C2 Extraction:

http://sempersim.su/gh2/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:

ee8d4d9b3ae710c7b538962cb9bc031a541ea829d57895127fe54fcd00997720

MD5 hash:

2be1b647b90180e6c1a1b18172cdb673

SHA1 hash:

f1a2621e684cfc6f8fe2a2f1ccd8e3b9571dfefe

Link:

https://www.unpac.me/results/29c7afc3-7199-468c-8e59-ad5565d7dd69/

SH256 hash:

70b785e5cb5b2e61c0f5da4a71ab0bbd14d9a0849387f037e0d75cc1ffe0a082

MD5 hash:

5951b52c9b4d11ca7f4f33e5a3fb2c31

SHA1 hash:

0bc54fd699fff7b93e5c447a141c0d904924ab0d

Link:

https://www.unpac.me/results/29c7afc3-7199-468c-8e59-ad5565d7dd69/

SH256 hash:

7d86953ce4057da5deefc9e35a27800932fc3f75679a5408a5af43747ec6f7a2

MD5 hash:

c8d2d8bb250e6980b88d50966ee78d6c

SHA1 hash:

b584f83d772934a558b683043a21d1c56115be04

Link:

https://www.unpac.me/results/29c7afc3-7199-468c-8e59-ad5565d7dd69/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/7d86953ce405/report/overview.html

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

Threat name:

Suspicious File

Score:

0.54

Link:

https://yomi.yoroi.company/submissions/7d86953ce4057da5deefc9e35a27800932fc3f75679a5408a5af43747ec6f7a2

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.

Cape

https://www.capesandbox.com/analysis/277161/

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