MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c76ca8a535aed705742cbf7619e7c5acff6e21c427d50bb4733d604536f909b. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c76ca8a535aed705742cbf7619e7c5acff6e21c427d50bb4733d604536f909b
SHA3-384 hash: 25650d03d4a625bf3a010c72de7be2154f9d63e56719fe676a902127ec241e693f1be90539f5dd4eb79ecf2f132e3c2d
SHA1 hash: 33a7fee50dd8fb25b7fc21e5a4c49a3df201f7da
MD5 hash: 1bf9b73c459e8a0703e006716dd8222d
humanhash: cup-virginia-beer-monkey
File name:vbc.exe
Download: download sample
Signature Loki
Create hunting rule
File size:974'336 bytes
First seen:2023-02-20 15:07:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:pm0re4y7raeyUUH9wvZj2iN3rEXNlmbji9i/rGXWjFnsrQVynFK0MOoQrqU6cVtF:p3y4yZ1VrYEnrGk+RnVt4tq8NS
Threatray 3'929 similar samples on MalwareBazaar
TLSH T1A025AD19A7B4D6B7C59B01EF18385B0D39A435477619E22C8FB73FD292709BB35A8203
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter James_inthe_box
Tags:exe Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
vbc.exe
Verdict:
Malicious activity
Analysis date:
2023-02-20 15:10:22 UTC
Tags:
trojan lokibot
Link:
https://app.any.run/tasks/78d628a2-45d3-4bb2-bb22-e37625b837aa

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
LokiBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/368467/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Enabling the 'hidden' option for analyzed file
Moving of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63f38cd4a6ba2f75a9784749/reports/ee69c424-8b3f-4e97-899e-102ad2a5f8f9/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8c76ca8a535aed705742cbf7619e7c5acff6e21c427d50bb4733d604536f909b
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d6585671-e207-4c6d-90a7-4136c95adbe7
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1179289
Signature
Antivirus / Scanner detection for submitted sample
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 submitted file
Snort IDS alert for network traffic
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
Behaviour
Behavior Graph:
Download SVG
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8c76ca8a535aed705742cbf7619e7c5acff6e21c427d50bb4733d604536f909b/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2023-02-20 15:05:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
21 of 25 (84.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rr3mvcstllwxav2czp3wdht4llh7nyq4ij6vbo2hgplaiu3pscnq._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
04f557582bc8b4c4af843d0c837124da73f887ac5b997efdd78f96d45caced85
Loki
0bcb9bf4516773558cd8464a3b7795d3752f8eb27840e848db87a55df9393d25
Loki
4e12ca0674f72503e00f35b8b27aa98da0855baa9e25264b357bb934e31a2217
Loki
7ad407db0255d8fb99c3e55c50a6ce76db3b1386c8ced5b2b3866720194e9d9d
Loki
7f0fcb4f3651ec6a3b273322857afe8aa8373f77964afd0bb592378a4a97fe1a
Loki
def88fc364ed03678d528bfd6bc39f19ff1831b098aaf0705fa13063c4044a2a
Loki
fa4058c30f37d1cdb72e5bbcc467ff8f9b584b090bfdf723ac1f04817980096a
Loki
+ 3'919 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/230220-shwglabd79/
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
Uses the VBS compiler for execution
Lokibot
Malware Config
C2 Extraction:
http://208.67.105.148/okuma/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:
a76b407cd37a8bf2830340fd17c7fc04b7aa2a46eb4fc7854e1727e7a211f17f
MD5 hash:
20c57e277dea2f6eef97ee472bd2dc5b
SHA1 hash:
f6562b7a11277e018b850f41809df52e1f14d5c8
Link:
https://www.unpac.me/results/9eaf243c-a574-4712-9db6-4a3a228e6718/
SH256 hash:
0afb7afd40721e3cefe07f2c29e35fa734eee9f6e0793062a95f8791ed2b3435
MD5 hash:
74dcaa9cbcba30928c8b90dc71b27027
SHA1 hash:
6560e365a6d1f3e633f072e0446899d5325088ea
Link:
https://www.unpac.me/results/9eaf243c-a574-4712-9db6-4a3a228e6718/
SH256 hash:
553f43ca785d81a13187b539335e1b8a1af0afad2114a953563ee4413b810cc0
MD5 hash:
a7de5b3e71355ebbfc57f5d0437b0128
SHA1 hash:
2683b7287cf1b8e2de93a86ef34c207099499017
Link:
https://www.unpac.me/results/9eaf243c-a574-4712-9db6-4a3a228e6718/
SH256 hash:
e4e5a7b44e552bc3613a15ab8231df1a702c1f70f998e1ec64fae70df39f74da
MD5 hash:
ee3474042c25cba616c31b8b4369c82c
SHA1 hash:
1c36e5a973b599b82590862a72bbab6f4cb5c88d
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
Link:
https://www.unpac.me/results/9eaf243c-a574-4712-9db6-4a3a228e6718/
Parent samples :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 hash:
febd5aecda58f43ec76dc2c88af75afc01fb191a6a8f8848aad1a68e3b55b5f3
MD5 hash:
eae360bede736b1f8871d10383e14fe8
SHA1 hash:
0b46ba6c937ceb971a4b49bdbb24b1b56e840398
Link:
https://www.unpac.me/results/9eaf243c-a574-4712-9db6-4a3a228e6718/
SH256 hash:
8c76ca8a535aed705742cbf7619e7c5acff6e21c427d50bb4733d604536f909b
MD5 hash:
1bf9b73c459e8a0703e006716dd8222d
SHA1 hash:
33a7fee50dd8fb25b7fc21e5a4c49a3df201f7da
Link:
https://www.unpac.me/results/9eaf243c-a574-4712-9db6-4a3a228e6718/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8c76ca8a535a/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/8c76ca8a535aed705742cbf7619e7c5acff6e21c427d50bb4733d604536f909b

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other
  
URLhaus
https://urlhaus.abuse.ch/url/2545898/
Cape
Cape
https://www.capesandbox.com/analysis/368467/

Comments


Avatar
TomU | I'm still here... til the end commented on 2023-02-20 20:03:41 UTC

--- mail headers (sample 1) ---
Received: from smtp.kec-t.com (HELO debian-linux.kec-t.com) ([61.7.233.62])
by XXX with ESMTP; 20 Feb 2023 05:52:57 +0100
Received: by debian-linux.kec-t.com (Postfix, from userid 33)
id 1E3A6530020; Mon, 20 Feb 2023 11:26:35 +0700 (ICT)
To: undisclosed-recipients:;
Subject: RE: INQUIRY//20-02-2023
X-PHP-Originating-Script: 0:func.inc
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="=_53723b9bc844b11ba4ac77d391801aff"
Date: Mon, 20 Feb 2023 11:26:34 +0700
From: Nandu Krishnan <purchase@transworlddubai.com>
Message-ID: <9ac5a248c1c0a5295e9395e67341b902@kec-t.com>
X-Sender: purchase@transworlddubai.com
User-Agent: RoundCube Webmail/0.3.1

--- mail headers (sample 2) ---
Received: from 30411.s.t4vps.eu ([185.69.52.170])
by XXX with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Feb 2023 03:11:08 +0100
Received: from [::1] (port=59528 helo=30411.s.t4vps.eu)
by 30411.s.t4vps.eu with esmtpa (Exim 4.93)
(envelope-from <purchase@transworlddubai.com>)
id 1pTvXo-0000T8-93; Mon, 20 Feb 2023 04:04:44 +0200
MIME-Version: 1.0
Date: Mon, 20 Feb 2023 04:04:43 +0200
From: Nandu Krishnan <info@gefyra.com.gr>
To: undisclosed-recipients:;
Subject: RE: INQUIRY//20-02-2023
Message-ID: <039a537327d805c6082aa444bb652c09@transworlddubai.com>
X-Sender: purchase@transworlddubai.com
User-Agent: Roundcube Webmail/1.3.15
Content-Type: multipart/mixed;
boundary="=_831b439dfcbb801413712a5730019dfc"
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - 30411.s.t4vps.eu
X-AntiAbuse: Original Domain - XXX
X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12]
X-AntiAbuse: Sender Address Domain - transworlddubai.com
X-Get-Message-Sender-Via: 30411.s.t4vps.eu: authenticated_id: info@gefyra.com.gr
X-Authenticated-Sender: 30411.s.t4vps.eu: info@gefyra.com.gr


--- mail attachments (spaces replaced with [_X]) ---
c94062b9a586d15cd884246aefb0a75b ./PO-20-02-2023.docx

--- mail attachments (JBX fileinfo) ---
filetype: Microsoft Word 2007+
filename: PO-20-02-2023.docx
md5: c94062b9a586d15cd884246aefb0a75b
sha1: 22a13b5db65f00a9e91e8c37e496df25b5276e77
sha256: 0d9a51628cb6ef7cfa6074d8c6e89f61e2321bfbb39b7ce9a2e2d1972e0e163e

--- executables dropped ---
1bf9b73c459e8a0703e006716dd8222d dropped/vbc.exe.5.dr

--- http traffic URLs ---
1 [Full request URI: hXXp://79[.]110.62.142/8891/vbc[.]exe]
1 [Full request URI: hXXp://79[.]110.62.142/O--OO[.]DOC]

--- malware config extracted ---
Malware Configuration Extractor: Lokibot {
"C2 list": ["hXXp://kbfvzoboss\.bid/alien/fre.php",
"hXXp://alphastand\.trade/alien/fre.php",
"hXXp://alphastand\.win/alien/fre.php",
"hXXp://alphastand\.top/alien/fre.php",
"208.67.105\.148/okuma/five/fre.php"]
}

Lokibot C2: "208.67.105\.148/okuma/five/fre.php"