MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71838c0510a2a1afcda841226edfdc2bcbb636dfb6785a3c026871b0ee53b020. 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 11 File information Comments

SHA256 hash:	71838c0510a2a1afcda841226edfdc2bcbb636dfb6785a3c026871b0ee53b020
SHA3-384 hash:	fce482b8bc080d20e815d6d5a6e2ccbd6e03c58d59d15acd1ea7c3158363f0c8b25a584ec85deb02d3d1598d2765da16
SHA1 hash:	ca228f56ebe70670405928e982a49d6f0748eb03
MD5 hash:	c88a0c60b63c5450b7b4acc0ecdea3cc
humanhash:	sink-equal-eighteen-massachusetts
File name:	aaaass(1).exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	106'496 bytes
First seen:	2021-08-13 03:35:10 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	4'186 similar samples on MalwareBazaar
TLSH	T16FA32A42B2A5C030F7B74DB2BB73A5B7857E7C332D22C84E9352459A14215E1EB7AB13
Reporter	JAMESWT_WT
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

121

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

OyuncakAraba.exe

Verdict:

Malicious activity

Analysis date:

2021-08-13 03:44:51 UTC

Tags:

loader

Link:

https://app.any.run/tasks/1ed6f66a-9ab8-4745-9097-6348daddf92b

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/178813/

Detection(s):

Win.Trojan.Autoit-7057849-0

Win.Trojan.Autoit-7057866-1

Win.Trojan.naKocTb-6331389-1

Result

Verdict:

Malware

Maliciousness:

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.

Malware family:

Loki

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/091c1ca4-9a68-4a84-8ce8-6d394217c39d

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/832130

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

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 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/71838c0510a2a1afcda841226edfdc2bcbb636dfb6785a3c026871b0ee53b020/

Threat name:

Win32.Trojan.LokiBot

Status:

Malicious

First seen:

2021-08-09 15:56:08 UTC

File Type:

PE (Exe)

AV detection:

27 of 28 (96.43%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ogbyybiqukq27tniierg5x64fpf3mnw7wz4fupacnby3b3stwaqa._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot spyware stealer suricata trojan

Link:

https://tria.ge/reports/210813-h7wyx1h5q2/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Lokibot

suricata: ET MALWARE LokiBot Checkin

suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

Malware Config

C2 Extraction:

https://avatar.ps/media/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:

71838c0510a2a1afcda841226edfdc2bcbb636dfb6785a3c026871b0ee53b020

MD5 hash:

c88a0c60b63c5450b7b4acc0ecdea3cc

SHA1 hash:

ca228f56ebe70670405928e982a49d6f0748eb03

Detections:

win_lokipws_auto

win_lokipws_g0

Link:

https://www.unpac.me/results/c19ee63e-545c-4f91-b335-9db56e060cdb/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/71838c0510a2/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/71838c0510a2a1afcda841226edfdc2bcbb636dfb6785a3c026871b0ee53b020

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:	infostealer_loki Create hunting rule

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