MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91ed8c4b2a115926ee39c1a20035f3a2fcb24a9b270a738f123e7cf1f992db7f. 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: 15

Intelligence 15 IOCs YARA 13 File information Comments

SHA256 hash:	91ed8c4b2a115926ee39c1a20035f3a2fcb24a9b270a738f123e7cf1f992db7f
SHA3-384 hash:	cbada6d5a6f9ac9008fb8f349997713402241dc3f6de485c2e8638561b05d016fbbde711262d2f897d14508827b199cd
SHA1 hash:	1025e4276178e7102e06a737e45bb6dbbb1d09dc
MD5 hash:	5e5a0e7ded7a835da0e832bdf2526bfb
humanhash:	zulu-spaghetti-foxtrot-jupiter
File name:	triage_dropped_file
Download:	download sample
Signature	Loki Create hunting rule
File size:	591'360 bytes
First seen:	2022-07-07 13:47:07 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	12288:QEqqWjsZ5uEd2iNmG1ZM/eXJ2zK3e3T+7eIjgkdvmCbQY6c9EDlt:QEq/W5X1dhb38T+CIjjnMY6c
Threatray	11'923 similar samples on MalwareBazaar
TLSH	T141C402047F5497AAD82D377484A00E3653BF712E5422E769EDC633DA242B792CD23B1B
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	malwarelabnet
Tags:	exe Loki Lokibot

Intelligence

File Origin

# of uploads :

# of downloads :

437

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

lokibot

ID:

File name:

TT_NOTE66126663.xlsx

Verdict:

Malicious activity

Analysis date:

2022-07-07 09:05:06 UTC

Tags:

encrypted trojan opendir exploit CVE-2017-11882 loader lokibot stealer

Link:

https://app.any.run/tasks/f892f605-0511-4acc-a19d-0ad5772b22a8

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/285539/

Detection(s):

SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Enabling the 'hidden' option for analyzed file

Moving of the original file

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

fareit lokibot packed

Link:

https://www.filescan.io/uploads/62c6e45add037e2703368c44/reports/64fff2da-5da5-4e6a-b53e-0596b94675f0/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.

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/3667ba56-91c4-4613-b7aa-6b8989e66903

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1026488

Signature

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 Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/91ed8c4b2a115926ee39c1a20035f3a2fcb24a9b270a738f123e7cf1f992db7f/

Threat name:

ByteCode-MSIL.Spyware.SnakeLogger

Status:

Malicious

First seen:

2022-07-07 07:21:12 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

20 of 26 (76.92%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=shwyyszkcfmsn3rzygraanptul6lesu3e4fhhdyshz6pd6ms3n7q._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/220707-q34mlaghbl/

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 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://hyatqfuh9olahvxf.ga/BN1/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:

66593aeb7c242d0597a561fa30ac73e89ee519e06424c75bb539c05aa4e4de5e

MD5 hash:

87d0b9ec500786421a20e778dd8af8fd

SHA1 hash:

bd4a22dd63e1f7c823fffd37f3b2234b1b401ffe

Detections:

win_lokipws_g0

win_lokipws_auto

lokibot

Link:

https://www.unpac.me/results/c486db62-07a1-4ebd-88e1-e729836f1eef/

Parent samples :

5e0597bb9616b9aaa9562c9c645144f37495e473d9f8971bae978e0712a9e709
a08e999b1e5563dbdbc9f48633cff9240c6359cee15056c314224b68a6516572
25ffdb0a1ebcc08891d66b6090cdcd183b4426169873fc7dc9f6a1ec4b866148
f7617da4fbafb49c2bc50ac21d222652c0f3d2e2bb796c920f4b926e41439db5
91ed8c4b2a115926ee39c1a20035f3a2fcb24a9b270a738f123e7cf1f992db7f
fc2be8760812b36159bda3573d99e31b9b74b67792d0097ae90d6e8df2939a47
52cfe42d15d0f1fefd1468e01935f771ba9dfa10001b36de60ab4d805997804f

SH256 hash:

884679267a5e0470fceed2f1969673fc8beb164a63e0a9ded68dfcbdfc481b8c

MD5 hash:

7580f445a7f11c56787b4623aa693c4f

SHA1 hash:

a6c92598f2454ec2ff8979b5faecc1882ead80f9

Link:

https://www.unpac.me/results/c486db62-07a1-4ebd-88e1-e729836f1eef/

SH256 hash:

b31e54b60949ee872029a8efb5bf7a69e66bfe3a386a1d1f4d25c56cd8619836

MD5 hash:

7cf7fa4060ebf277033764ab4ba5e8c1

SHA1 hash:

9063515fc78aca2c3ccf4cc6ba035581fd32a0ac

Link:

https://www.unpac.me/results/c486db62-07a1-4ebd-88e1-e729836f1eef/

SH256 hash:

3b59fe180dd50e3f3d4fdcbdd4e7a2d4e3e1c85ae43cb4f3716c4be41e9ec2ae

MD5 hash:

9ea556e333e216a65aa09c102f36004f

SHA1 hash:

814c07f1dc68bd61840384aac3aa8346d9f8148f

Link:

https://www.unpac.me/results/c486db62-07a1-4ebd-88e1-e729836f1eef/

SH256 hash:

7e0ba36ca126cf3fe56278a5ef003ca9e50f6c02fbc590e98c713b80aa09a839

MD5 hash:

49caede3592b1cd98124bf729aad6823

SHA1 hash:

518da2ebea36e748a6167ff8f06976bc8c51ecef

Link:

https://www.unpac.me/results/c486db62-07a1-4ebd-88e1-e729836f1eef/

SH256 hash:

91ed8c4b2a115926ee39c1a20035f3a2fcb24a9b270a738f123e7cf1f992db7f

MD5 hash:

5e5a0e7ded7a835da0e832bdf2526bfb

SHA1 hash:

1025e4276178e7102e06a737e45bb6dbbb1d09dc

Link:

https://www.unpac.me/results/c486db62-07a1-4ebd-88e1-e729836f1eef/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/91ed8c4b2a11/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/91ed8c4b2a115926ee39c1a20035f3a2fcb24a9b270a738f123e7cf1f992db7f

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/285539/

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