MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87623678275abae494cc6b28d4fcdb8e1fd1e016e7abd0e3bfd879a391d77256. 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: 9

Intelligence 9 IOCs YARA 5 File information Comments

SHA256 hash:	87623678275abae494cc6b28d4fcdb8e1fd1e016e7abd0e3bfd879a391d77256
SHA3-384 hash:	5648c2bc0a1f6e24c8991a1a36a661e19e55d75f9b8ad4923a8005ecb21e5702c4ffcd467507ceafd233ca0ff81c0bc0
SHA1 hash:	13d2cc13766ffe0ad215db5f81470ce9c2b0e09c
MD5 hash:	57931bf325e9892eb6e8128c671ac26d
humanhash:	mexico-iowa-five-three
File name:	Purchase Order.gz.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	388'608 bytes
First seen:	2020-10-20 05:27:45 UTC
Last seen:	2020-10-25 18:41:03 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	6144:rxoloLx7DhNZPr3l4UQZIxxqlhmBYxogbIkv9Jm1GKx3HB/YPzf2mIqsPngv8L:aeXPhbBKlheIrb9A1GKZHNYPzodgvi
Threatray	1'675 similar samples on MalwareBazaar
TLSH	1484F14491AABB32F6BE4BFB301C551983F2548E77A3E6682EE13BF92580B404F54D53
Reporter	cocaman
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/73215/

Detection(s):

SecuriteInfo.com.BehavesLike.Win32.Generic.fc.22171.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Using the Windows Management Instrumentation requests

Creating a file

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/496994

Signature

Binary contains a suspicious time stamp

Executable has a suspicious name (potential lure to open the executable)

Injects a PE file into a foreign processes

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

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

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:

n/a

Link:

https://mwdb.cert.pl/sample/87623678275abae494cc6b28d4fcdb8e1fd1e016e7abd0e3bfd879a391d77256/

Threat name:

ByteCode-MSIL.Trojan.Skeeyah

Status:

Malicious

First seen:

2020-10-20 04:58:12 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

25 of 29 (86.21%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=q5rdm6bhlk5ojfgmnmunj7g3ryp5dyaw46v5by573b42heoxojla._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

evasion spyware trojan stealer family:lokibot

Link:

https://tria.ge/reports/201020-e64vyaxsl2/

Behaviour

Creates scheduled task(s)

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetThreadContext

Maps connected drives based on registry

Checks BIOS information in registry

Reads user/profile data of web browsers

Looks for VMWare Tools registry key

Looks for VirtualBox Guest Additions in registry

Lokibot

Malware Config

C2 Extraction:

http://195.69.140.147/.op/cr.php/OxWthiADbKcbo
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:

87623678275abae494cc6b28d4fcdb8e1fd1e016e7abd0e3bfd879a391d77256

MD5 hash:

57931bf325e9892eb6e8128c671ac26d

SHA1 hash:

13d2cc13766ffe0ad215db5f81470ce9c2b0e09c

Link:

https://www.unpac.me/results/f67f610f-9550-42ea-8eb2-aa25a1dfa026/

SH256 hash:

31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b

MD5 hash:

0aebe46040ceb011e78506d4985fe3de

SHA1 hash:

218ac1e7b14a66c604ec3042f8486bed9cd4c2c1

Link:

https://www.unpac.me/results/f67f610f-9550-42ea-8eb2-aa25a1dfa026/

SH256 hash:

4922d88c344596a8c093a0130affd365fd191dbcead548b84cf2dfdb2f81e3fe

MD5 hash:

0505fc148cb3c4e1fe8970ca512a852e

SHA1 hash:

385190e25eec3b936922f90c32b902b9127d1e6a

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/f67f610f-9550-42ea-8eb2-aa25a1dfa026/

Parent samples :

ad6946570be39c2f4da1777083f2339cae24bec7928b460db68e55e53c915e22
03bdd34865273923034d10f9c46da5d0c82f7c42ff03f5db033e06b46f817fe2
94f3a02a7435ee096c0f5ee7321d8d82ae12826b144bf1c706ebaf6508734450
6490275833a54ddb21377ef003cacd595697c7659c1b7c6fc24a285fec1946ee
87623678275abae494cc6b28d4fcdb8e1fd1e016e7abd0e3bfd879a391d77256
0237202354dd53b6bea45eb62bfbe0a6cbf5652c259c483eec90501c694b9c4a

SH256 hash:

d7e40cc3b1496b0945edd21aa0e9ea5d78492e91efc9af165a458a753327b3c0

MD5 hash:

888881114198f8d64e8b3f7bd5e9d58f

SHA1 hash:

96a2e9f56a2c66fde3871a4c3e9c547b04191056

Link:

https://www.unpac.me/results/f67f610f-9550-42ea-8eb2-aa25a1dfa026/

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

Threat name:

AgentTesla

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/87623678275abae494cc6b28d4fcdb8e1fd1e016e7abd0e3bfd879a391d77256

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:	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