MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6fe1b5f0136250eee45dc63e29358b762d19bc8e25cf9fa2a99fbf4bf608a18. 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:	a6fe1b5f0136250eee45dc63e29358b762d19bc8e25cf9fa2a99fbf4bf608a18
SHA3-384 hash:	d6b07e7a3b52036f08a535f02da0256ae89a1253c8850fdab4d882b6f846e95b6e0c1e3d113afdb182912ad2e244c5e7
SHA1 hash:	6d1097fdd2d0153ab6b9a7424eeb32896a0be215
MD5 hash:	8892fa3a19011a01ad6a5f4c8d7391e5
humanhash:	ack-mike-high-washington
File name:	wininit.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	410'624 bytes
First seen:	2021-09-13 04:35:07 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep	12288:U+atDk4DbF53e0IUFLa9NiWjMHNtOV8P+iVp:GSMWotB
Threatray	4'672 similar samples on MalwareBazaar
TLSH	T1A6949C242DFF5029F173AFB99AE0B4969AAFB7733A07D45D145103870B23B41DE9063A
Reporter	AIR3_ytakeda
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

111

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

http://103.170.254.249/disk/.wininit.exe

Verdict:

Malicious activity

Analysis date:

2021-09-13 04:19:40 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/ea1b1ea1-d8cc-4450-98da-b18077c9a85d

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/187183/

Detection(s):

SecuriteInfo.com.Malware.AI.2274572920.29858.21078.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Launching a process

Creating a file in the %temp% directory

Delayed writing of the file

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

obfuscated packed

Link:

https://www.filescan.io/uploads/6174f99ca9d585e6d53704ab/reports/0a40edd7-be3b-40e1-8158-85fd028eba1f/overview

Malware family:

Loki

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/ab3d0d9e-adf5-465b-bb4f-6bde34061bc6

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/849461

Signature

.NET source code contains potential unpacker

.NET source code contains very large strings

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found 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

Sigma detected: System File Execution Location Anomaly

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 AntiVM3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/a6fe1b5f0136250eee45dc63e29358b762d19bc8e25cf9fa2a99fbf4bf608a18/

Threat name:

Win32.Trojan.Sabsik

Status:

Malicious

First seen:

2021-09-13 04:36:12 UTC

AV detection:

12 of 45 (26.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=u37bwxybgysq53sf3rr6fe2yw5rndg6i4jopt6rkth57jp3arima._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/210913-e79tmacgh6/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://checkvim.com/fd3/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:

58d31fd23080b0fd66b4a543cf4f08fdcb8230c2049acc4b5a7c06bf887d380b

MD5 hash:

672eacce863a757ee4d44c8e4d8d8b4d

SHA1 hash:

ee799515aa7e99608812ff408114156823689af8

Link:

https://www.unpac.me/results/72472a39-f9da-4d7c-96eb-1967c6daec4a/

SH256 hash:

f8ea8e2bf7803a3538017a47d24e9bf3d8d566fbef8e8a57cef82ea71e20df31

MD5 hash:

fba0e1fde8614094e42f8fa57df20b99

SHA1 hash:

7cb884f6a079d811492ea042301ca2677b81634d

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/72472a39-f9da-4d7c-96eb-1967c6daec4a/

Parent samples :
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SH256 hash:

ae3a5a9a0fc8f04599b53b6c2c998c32961c69d3a7b60e403904e019aca41328

MD5 hash:

4533a4a249bfe6fafb58f8ba4aca1a59

SHA1 hash:

497b14003b3c91b8b5b3baee1454f05fa7c75c8f

Link:

https://www.unpac.me/results/72472a39-f9da-4d7c-96eb-1967c6daec4a/

SH256 hash:

a6fe1b5f0136250eee45dc63e29358b762d19bc8e25cf9fa2a99fbf4bf608a18

MD5 hash:

8892fa3a19011a01ad6a5f4c8d7391e5

SHA1 hash:

6d1097fdd2d0153ab6b9a7424eeb32896a0be215

Link:

https://www.unpac.me/results/72472a39-f9da-4d7c-96eb-1967c6daec4a/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/a6fe1b5f0136/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/a6fe1b5f0136250eee45dc63e29358b762d19bc8e25cf9fa2a99fbf4bf608a18

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:	INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture Create hunting rule
Author:	ditekSHen
Description:	Detect executables with stomped PE compilation timestamp that is greater than local current time

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:	pe_imphash Create hunting rule

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.

Malspam

Loki

exe a6fe1b5f0136250eee45dc63e29358b762d19bc8e25cf9fa2a99fbf4bf608a18

(this sample)

Link

http://103.170.254.249/disk/.wininit.exe

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/187183/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample