MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c555fa3d6a0398332dc9b55c43941f8a5e1f267c3e73b1ecb7bda2e126fe2e8a. 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: 13

Intelligence 13 IOCs YARA 12 File information Comments

SHA256 hash:	c555fa3d6a0398332dc9b55c43941f8a5e1f267c3e73b1ecb7bda2e126fe2e8a
SHA3-384 hash:	3f8d6b688e578227b1e7c49744fc9eea916e91c6e72ffc044dfde33c3cd4a1e8c03ece773c5f84d5da15f157489c3a30
SHA1 hash:	8a530ff7a3421286357ab08d812e4ee9f0e4166b
MD5 hash:	82986909978d11fa5896a8f530278510
humanhash:	muppet-freddie-asparagus-double
File name:	82986909978d11fa5896a8f530278510.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	106'496 bytes
First seen:	2021-03-03 19:10:07 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	0239fd611af3d0e9b0c46c5837c80e09 (250 x Loki, 1 x Heodo)
ssdeep	1536:czvQSZpGS4/31A6mQgL2eYCGDwRcMkVQd8YhY0/EqfIzmd:nSHIG6mQwGmfOQd8YhY0/EqUG
Threatray	2'543 similar samples on MalwareBazaar
TLSH	64A31942B2A5C030F7B74DB2BB73A5B7857E7C332D22C84E9352459A14215E1EB7AB13
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Loki C2:
http://51.195.53.221/p.php

Intelligence

File Origin

# of uploads :

# of downloads :

179

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Richiesta offerta 030321.xlsx

Verdict:

Malicious activity

Analysis date:

2021-03-03 17:22:46 UTC

Tags:

encrypted trojan exploit CVE-2017-11882 loader covid19 lokibot stealer

Link:

https://app.any.run/tasks/38aacbc1-116e-4db2-ae7b-814fac6953f8

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/122106/

Detection(s):

Win.Trojan.naKocTb-6331389-1

Win.Trojan.Autoit-7057849-0

Win.Trojan.Autoit-7057866-1

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Reading critical registry keys

Changing a file

Replacing files

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

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/626626

Signature

Antivirus / Scanner detection for submitted sample

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 (e.g. based on Emerging Threat rules)

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 aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/c555fa3d6a0398332dc9b55c43941f8a5e1f267c3e73b1ecb7bda2e126fe2e8a/

Threat name:

Win32.Trojan.LokiBot

Status:

Malicious

First seen:

2021-03-03 17:58:00 UTC

AV detection:

44 of 47 (93.62%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=yvk7uplkaomdglojwvoehfa7rjpb6jt4hzz3d3fxxwrocjx6f2fa._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot spyware stealer trojan

Link:

https://tria.ge/reports/210303-rnyt61km1e/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Lokibot

Malware Config

C2 Extraction:

http://51.195.53.221/p.php/Kho3RZUGIcDWc
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:

c555fa3d6a0398332dc9b55c43941f8a5e1f267c3e73b1ecb7bda2e126fe2e8a

MD5 hash:

82986909978d11fa5896a8f530278510

SHA1 hash:

8a530ff7a3421286357ab08d812e4ee9f0e4166b

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/983e3c5c-73c3-44a4-9ddd-d9b07d8b7c91/

Parent samples :

77490e290c0f720e0611da4169a862aa383888a00144413d23dd8cc26f85e994
c555fa3d6a0398332dc9b55c43941f8a5e1f267c3e73b1ecb7bda2e126fe2e8a

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

Threat name:

Lokibot

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/c555fa3d6a0398332dc9b55c43941f8a5e1f267c3e73b1ecb7bda2e126fe2e8a

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:	SUSP_XORed_URL_in_EXE Create hunting rule
Author:	Florian Roth
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

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