MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fdec4f55cde88d88655a58c99ed75bc2218430a32c29062a258ecf7932e548d6. 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:	fdec4f55cde88d88655a58c99ed75bc2218430a32c29062a258ecf7932e548d6
SHA3-384 hash:	105e623ed98678a5d6a066b2e59d0470f723cf20ec716d44886c59fd55f6162558bf3f30cc1e4ab72c8b7f392d7e978e
SHA1 hash:	f9612017e35c2e3f2845dcefb1792078872f6b71
MD5 hash:	f583feb26da2d5b49c45c7b00e537803
humanhash:	comet-low-carbon-glucose
File name:	vbc.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	282'112 bytes
First seen:	2021-10-19 08:52:17 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'604 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	6144:V3HDwY32mdQqkVBEiq03V5N7IKzorYmyrG:V3HpDdQbnpFIhrYF6
Threatray	5'098 similar samples on MalwareBazaar
TLSH	T10C54011277EA5755E6FE87B686B25B51C334E2979922F30C2ED550CF0A22B408CC1BE7
Reporter	pr0xylife
Tags:	exe Loki Lokibot

Intelligence

File Origin

# of uploads :

# of downloads :

420

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

4cbd84e7aad8b912f9c404fe1ae61673.zip

Verdict:

Malicious activity

Analysis date:

2021-10-19 14:01:37 UTC

Tags:

opendir exploit CVE-2017-11882 trojan lokibot stealer

Link:

https://app.any.run/tasks/6754155d-cb9e-4b1c-a3a5-9893a5ed183e

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/198435/

Detection(s):

SecuriteInfo.com.Trojan.Inject4.17696.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Searching for the window

Launching a process

Creating a file in the %temp% directory

Delayed writing of the file

Verdict:

Suspicious

Threat level:

5/10

Confidence:

67%

Tags:

greyware keylogger obfuscated packed

Link:

https://www.filescan.io/uploads/616e8771a9d585e6d52d65f7/reports/14f0fb49-0013-44e6-98cd-4cb23f2c594d/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/8eeeddcd-70cd-459c-a7a2-bd72294e42f3

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/872967

Signature

C2 URLs / IPs found in malware configuration

Found malware configuration

Injects a PE file into a foreign processes

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Performs DNS queries to domains with low reputation

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)

Yara detected AntiVM3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/fdec4f55cde88d88655a58c99ed75bc2218430a32c29062a258ecf7932e548d6/

Threat name:

Win32.Trojan.Pwsx

Status:

Malicious

First seen:

2021-10-19 08:53:07 UTC

AV detection:

6 of 45 (13.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7xwe6von5cgyqzk2ldez5v23yiqyimfdfquqmkrfr3hxsmxfjdla._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/211019-ktbybsgdar/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

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

Uses the VBS compiler for execution

Lokibot

suricata: ET MALWARE LokiBot Checkin

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

Malware Config

C2 Extraction:

http://bobbyelectronics.xyz/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:

94f9eb18e9b787bd160a76e0dce9a99b09a50f080b40df4c20cf2a465dd50886

MD5 hash:

207593499a5d3935ff02ff56fcfd8863

SHA1 hash:

d6ba0be0911cfa9d6bce044364e1b3d533123d1d

Link:

https://www.unpac.me/results/4a02c3c8-0201-4271-959e-ce5ca24e45ee/

SH256 hash:

f7d0083ee0da721e1da877ff21484a5b38f9c03758b464512d1b5b440a2c81b2

MD5 hash:

2a723eb8ad7432527ff3004823ff9ef6

SHA1 hash:

c676f6dc462b2f1b853960ec2f1925483d4b4686

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/4a02c3c8-0201-4271-959e-ce5ca24e45ee/

Parent samples :

fdec4f55cde88d88655a58c99ed75bc2218430a32c29062a258ecf7932e548d6
cf0dac69d1019ef5bfe48cec8864233431019b8421a63c515a97f76c5f9f7554
fbf42fc8b79fc13e42f52d0b8c3a390290229ca1a4f59e84ac0c971ea69dfed3
ae8189748777ae8df20e1b0d60ff9e896ecefea0f8b392ccb210d0688053a79d
c2853161b03051757ee439842cf28a6526872c9898183a21deeb7fca109e4ff6
3c20ea33755f685d39ff6b33f37c8ae5ca9fa3e58a279a2056003d50108991d7
7ea5f5d1f96eb486c8fd9293d8bb390656e4fb60caebeae993e9a911b9378009

SH256 hash:

7b4ba24781e21b310e2749bc2f7a80b9670a4198a54d26e42079a6a1c1be6ae7

MD5 hash:

7b77d210bf6b00fd8ee8187198852052

SHA1 hash:

7f78d6294a269349fc9a49ad3c8ccb3c3d2665b4

Link:

https://www.unpac.me/results/4a02c3c8-0201-4271-959e-ce5ca24e45ee/

SH256 hash:

fdec4f55cde88d88655a58c99ed75bc2218430a32c29062a258ecf7932e548d6

MD5 hash:

f583feb26da2d5b49c45c7b00e537803

SHA1 hash:

f9612017e35c2e3f2845dcefb1792078872f6b71

Link:

https://www.unpac.me/results/4a02c3c8-0201-4271-959e-ce5ca24e45ee/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/fdec4f55cde8/report/overview.html

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

Threat name:

Lokibot

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/fdec4f55cde88d88655a58c99ed75bc2218430a32c29062a258ecf7932e548d6

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:	pe_imphash Create hunting rule

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 fdec4f55cde88d88655a58c99ed75bc2218430a32c29062a258ecf7932e548d6

(this sample)

Cape

https://www.capesandbox.com/analysis/198435/

URLhaus

https://urlhaus.abuse.ch/url/1695666/

Delivery method

Distributed via web download

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