MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 909b3558b85ccc4b1890253c148345b2eecd0511c6d33f76752e14d56c9d9018. 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 12 File information Comments

SHA256 hash:	909b3558b85ccc4b1890253c148345b2eecd0511c6d33f76752e14d56c9d9018
SHA3-384 hash:	3bfcec5a769f14f1593a0feeede2d29152a54ca78c52da00771cba69ff1df5e56a3ada88c524f0fc119aadae3ad2229c
SHA1 hash:	49be71d72f1fb60ecc955e5b5e716bcaddf1e79a
MD5 hash:	746069df80f84617e3d83fdc53e725b0
humanhash:	angel-washington-johnny-twenty
File name:	UHoQQcne92zYcG1.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	780'800 bytes
First seen:	2021-01-14 20:22:32 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	12288:2RaOTlxwhTLJpoCSf7MgOBO4tzekmbTpCYdpKSw/68W3iMT06EsxdlWIQkZ:2RaOXWcComxmbRESh8Wys
TLSH	DAF4B447A904978FE03586B9BE130F6C5F1A3E1DA5C266EF40230D9B7A387724D4E46E
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: ns1.rightclickmedia.co.za
Sending IP: 160.119.103.10
From: Universitatea Babes-Bolyai <admin@ubbcluj.ro>
Subject: CERERE DE COTARE (Universitatea Babes-Bolyai) EUI894/RO4633
Attachment: CERERE DE COTARE 14-01-2021.pdf.rar (contains "UHoQQcne92zYcG1.exe")

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

Intelligence

File Origin

# of uploads :

# of downloads :

159

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

UHoQQcne92zYcG1.exe

Verdict:

Malicious activity

Analysis date:

2021-01-14 21:23:17 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/1741f9b3-15c5-476c-acf0-23e83348883a

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/112105/

Detection(s):

SecuriteInfo.com.Trojan.Siggen11.57608.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Creating a file in the %AppData% directory

Creating a file in the %temp% directory

Launching a process

Creating a process with a hidden window

Deleting a recently created file

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

Connection attempt

Sending an HTTP POST request

Creating a file in the %AppData% subdirectories

Stealing user critical data

Moving of the original file

Enabling autorun by creating a file

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/581852

Signature

Machine Learning detection for dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Sigma detected: Scheduled temp file as task from temp location

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)

Uses schtasks.exe or at.exe to add and modify task schedules

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/909b3558b85ccc4b1890253c148345b2eecd0511c6d33f76752e14d56c9d9018/

Threat name:

ByteCode-MSIL.Packed.Generic

Status:

Suspicious

First seen:

2021-01-14 10:10:17 UTC

AV detection:

14 of 44 (31.82%)

Threat level:

1/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=scntkwfyltgewgeqeu6bja2fwlxm2biry3jt65tvfyknk3e5sama._file

Verdict:

unknown

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot spyware stealer trojan

Link:

https://tria.ge/reports/210114-ytca7dlal6/

Behaviour

Creates scheduled task(s)

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://51.195.53.221/p.php/SczbkxCQZQyVr
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:

64a419709ad219ffc006bda776b650da486d55048d2fa34525f40227da0e5c86

MD5 hash:

88c0ec8398978fa2e4240f02765086ad

SHA1 hash:

5a5c4935b2d70e890c89ad9332365f4f4aa86f3c

Link:

https://www.unpac.me/results/8bfe43be-fb07-4b29-a3ef-ac0c6c5cb366/

SH256 hash:

a4d4a4094969b6d7b779e3612be6b1d49c4d73b040fa21a12f28f8d5b7c04d7b

MD5 hash:

d7a77336eb7bbfa4081d49c0ce5bc4a3

SHA1 hash:

425c70c465619909cef0ae1e63e3b22fa4b4c640

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/8bfe43be-fb07-4b29-a3ef-ac0c6c5cb366/

Parent samples :

909b3558b85ccc4b1890253c148345b2eecd0511c6d33f76752e14d56c9d9018
22f5494084ff004f52cf031f8dc00e72f764863e88b90be6e8fe0009af7178b9
b374351f0f9b840defca70f32554b5ee570905a96ec6ef032987476684e94742

SH256 hash:

7865f0ac3e3b458c32dfe4858cc37fa75cea861784ed2f31f14e4fd5ac669bf8

MD5 hash:

6db3f6b8f42a106f4486785b97c1fb80

SHA1 hash:

1e0fe9707933aa5ca3623c4c40c92cc7abf6298f

Link:

https://www.unpac.me/results/8bfe43be-fb07-4b29-a3ef-ac0c6c5cb366/

SH256 hash:

909b3558b85ccc4b1890253c148345b2eecd0511c6d33f76752e14d56c9d9018

MD5 hash:

746069df80f84617e3d83fdc53e725b0

SHA1 hash:

49be71d72f1fb60ecc955e5b5e716bcaddf1e79a

Link:

https://www.unpac.me/results/8bfe43be-fb07-4b29-a3ef-ac0c6c5cb366/

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/909b3558b85ccc4b1890253c148345b2eecd0511c6d33f76752e14d56c9d9018

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:	win_lokipws_g0 Create hunting rule
Author:	Slavo Greminger, SWITCH-CERT

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