MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55bb12304b4e16d0f503f7beb334904033ed253539501207aa11e8a17857dea6. 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: 12

Intelligence 12 IOCs YARA 11 File information Comments

SHA256 hash:	55bb12304b4e16d0f503f7beb334904033ed253539501207aa11e8a17857dea6
SHA3-384 hash:	79b0da4685bc323c0b442e6d932acc1a5168988990c025e174786c4f89afb5610ee2e33a3cef887b94dc2ba32e22c1d6
SHA1 hash:	c159cfec2a3a97b3710fd1f3c1b07e82d974ca7c
MD5 hash:	f72a4bddfdc04224698666c9f0e7214a
humanhash:	avocado-uranus-potato-orange
File name:	f72a4bddfdc04224698666c9f0e7214a.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	805'376 bytes
First seen:	2021-01-12 07:11:21 UTC
Last seen:	2021-01-12 08:54:46 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:NM/VXvwWiJYYS+HwR68tpbQGIsQIdpE8JyhwvqxjyyExWbU7Jhu6V8sGVgRF:y/9IWiJYHjfILY68J4BhDsWbUj8mR
Threatray	2'256 similar samples on MalwareBazaar
TLSH	F405BF0025787FA2E97C97F92645221993F53B9F08EEE2744CD170F711B9F865A80ACB
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Loki C2:
http://azzmtool.com/chief/offor/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

126

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

vbc.exe

Verdict:

Malicious activity

Analysis date:

2021-01-12 01:58:57 UTC

Tags:

lokibot stealer trojan

Link:

https://app.any.run/tasks/5137264d-aba1-4ffd-89b1-d5d00899adb2

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/111403/

Detection(s):

SecuriteInfo.com.Trojan.Siggen11.57608.24460.26166.UNOFFICIAL

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

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:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/578790

Signature

.NET source code contains potential unpacker

C2 URLs / IPs found in malware configuration

Found malware configuration

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 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 AntiVM_3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/55bb12304b4e16d0f503f7beb334904033ed253539501207aa11e8a17857dea6/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-01-12 07:12:08 UTC

AV detection:

18 of 46 (39.13%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=kw5remcljylnb5id667lgneqiaz62jjvhfibeb5kchukc6cx32ta._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/210112-lpd27n3nx2/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://azzmtool.com/chief/offor/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:

55bb12304b4e16d0f503f7beb334904033ed253539501207aa11e8a17857dea6

MD5 hash:

f72a4bddfdc04224698666c9f0e7214a

SHA1 hash:

c159cfec2a3a97b3710fd1f3c1b07e82d974ca7c

Link:

https://www.unpac.me/results/34d90486-06ff-47d4-93b8-5290909ee3c7/

SH256 hash:

64a419709ad219ffc006bda776b650da486d55048d2fa34525f40227da0e5c86

MD5 hash:

88c0ec8398978fa2e4240f02765086ad

SHA1 hash:

5a5c4935b2d70e890c89ad9332365f4f4aa86f3c

Link:

https://www.unpac.me/results/34d90486-06ff-47d4-93b8-5290909ee3c7/

SH256 hash:

24fc928fc54de154ffa05990a9d37f0413484c0d8dd42780f0896b1793429dcf

MD5 hash:

d490df047837abd91203e852e918e8e3

SHA1 hash:

81753896173eadac2c096ab25ca8f7df92f85f3d

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/34d90486-06ff-47d4-93b8-5290909ee3c7/

Parent samples :

db4c881143fdac0f6a8cd52e07c4093fdf0a4b6887091dcacc69cd1de9f6307f
6f2c156137479ad52c4659b1d692fcc11ac267c6d82f45aced8f691142b49675
622cb2307249d677ec2bfe0781c5870e9882097c6f20e79741e1c552b259b428
5698c404ebbbf259f26b255d38bca46b2fac819390f766582b3184752c64bcf4
55bb12304b4e16d0f503f7beb334904033ed253539501207aa11e8a17857dea6
a8d610f19e96de89a6f0ca74140b1ce763cb5f2cf2755f17ed411f81eed9bf2f
9010e5361743ddacac6baa4a585ed4d9db9ed3ce65401b012d16923afebe414f

SH256 hash:

543653e606e7cf716aec5c0150873789e24de2fe4906faff63f4288dd0581ccf

MD5 hash:

8635e40239ee6ee6fce82f37f8d1ebf4

SHA1 hash:

ac3d2e617aafcf63777deeb2c7cb8f867de43131

Link:

https://www.unpac.me/results/34d90486-06ff-47d4-93b8-5290909ee3c7/

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

Threat name:

Suspicious File

Score:

0.45

Link:

https://yomi.yoroi.company/submissions/55bb12304b4e16d0f503f7beb334904033ed253539501207aa11e8a17857dea6

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