MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0bca41383b4ab1def27a1bb8ba3892e23206055538a22ebf39ddb38b98f2498. 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: 9

Intelligence 9 IOCs YARA 11 File information Comments

SHA256 hash:	c0bca41383b4ab1def27a1bb8ba3892e23206055538a22ebf39ddb38b98f2498
SHA3-384 hash:	683fdc343469aaa66647884baaf7e69219a56a6fa69378e56ae7b30eb73b696e1d2367d6f31db6443d54ef11e81b1c09
SHA1 hash:	ccfe0cfc7eb03babbf0925170e0acc8f68b6c465
MD5 hash:	7cae0981e4cd76d95d1a083701a9aa9a
humanhash:	florida-high-chicken-april
File name:	Shipping documentSc111052020.pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	795'648 bytes
First seen:	2020-11-05 15:28:05 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:ISUMkm5BgEOllQ+hft62/XFcb08DC4+ied+rDeoFb9XY2D4t5BKAfApkWxaXCs3z:ISUhiyf6+hcWF8LmQn19IBdWkPHPsf
Threatray	1'890 similar samples on MalwareBazaar
TLSH	1D05AEFAA246DB6AC80F003FF84B256193D9CF2D99F8914653C5B11D13BC6CE56AC48B
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: svr-2014.varnion.net.id
Sending IP: 175.176.161.43
From: newbon@newbon.com
Subject: MV CORONA MAJESTY - SHIPPING DOCUMENTS
Attachment: Shipping documentSc111052020.pdf.arj (contains "Shipping documentSc111052020.pdf.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/83292/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

DNS request

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Stealing user critical data

Connection attempt to an infection source

Moving of the original file

Sending an HTTP POST request to an infection source

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/521710

Signature

Initial sample is a PE file and has a suspicious name

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

Sigma detected: Suspicious Double Extension

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)

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

Yara detected AntiVM_3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c0bca41383b4ab1def27a1bb8ba3892e23206055538a22ebf39ddb38b98f2498/

Threat name:

ByteCode-MSIL.Spyware.Noon

Status:

Malicious

First seen:

2020-11-05 03:13:18 UTC

AV detection:

25 of 29 (86.21%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=yc6kie4dwsvr33zhug5yxi4jfyrsaycvkofcf27ttxntrompesma._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot persistence spyware stealer trojan

Link:

https://tria.ge/reports/201105-l26kplendn/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Modifies service

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://sieqwarteg.com/chief/alhaji/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:

c0bca41383b4ab1def27a1bb8ba3892e23206055538a22ebf39ddb38b98f2498

MD5 hash:

7cae0981e4cd76d95d1a083701a9aa9a

SHA1 hash:

ccfe0cfc7eb03babbf0925170e0acc8f68b6c465

Link:

https://www.unpac.me/results/b3555504-96c7-453f-b637-c1863e159bed/

SH256 hash:

a46581b57aceee0995661301b4b0d138b318600d06035ad8a29e39879ef3382d

MD5 hash:

8b23c0423acc877ae45a1d4c8ab08572

SHA1 hash:

1a757f1c07878c647d02ee5fa09156430970ea82

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/b3555504-96c7-453f-b637-c1863e159bed/

Parent samples :

4f2b6c1fbfac2696eeae6c7d2484bbc42c8f211f167ec16ff9e5a16be7c06616
c0bca41383b4ab1def27a1bb8ba3892e23206055538a22ebf39ddb38b98f2498
be085f5ec4713e58bdd9238b960a1ddf05e5b70d83029cc9b6b3fa4c984ed118
75c85639fa44d87495154902bef668b43cd73463555a91c409cf187113760024
5accf3e176f020e0735ecadc4ab6168c8eaf08740e318bf6f1a2300a9bcb0e5c

SH256 hash:

31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b

MD5 hash:

0aebe46040ceb011e78506d4985fe3de

SHA1 hash:

218ac1e7b14a66c604ec3042f8486bed9cd4c2c1

Link:

https://www.unpac.me/results/b3555504-96c7-453f-b637-c1863e159bed/

SH256 hash:

a376c6d510c4f196d5790ac9182902c5fdd41d7b44738aacf84f98c8c9e7abee

MD5 hash:

a8d82f2c4e2587cc27cbdb23b73cc146

SHA1 hash:

9e083c37b7291684dc35e5034048a7ad44360020

Link:

https://www.unpac.me/results/b3555504-96c7-453f-b637-c1863e159bed/

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

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:	Email_stealer_bin_mem Create hunting rule
Author:	James_inthe_box
Description:	Email in files like avemaria

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:	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:	autogenerated rule brought to you by yara-signator

Rule name:	with_sqlite Create hunting rule
Author:	Julian J. Gonzalez <info@seguridadparatodos.es>
Description:	Rule to detect the presence of SQLite data in raw image
Reference:	http://www.st2labs.com

File information

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

24931ea6432d04bfd8290a838868c3ee

Loki

exe c0bca41383b4ab1def27a1bb8ba3892e23206055538a22ebf39ddb38b98f2498

(this sample)

Dropped by

MD5 24931ea6432d04bfd8290a838868c3ee

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/83292/

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