MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c33636c2f7e32e88e2d52a30fb6de3b5139d4c13e420e09a1a5b2ae469854e77. 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 13 File information Comments

SHA256 hash:	c33636c2f7e32e88e2d52a30fb6de3b5139d4c13e420e09a1a5b2ae469854e77
SHA3-384 hash:	3ea29ed7b6c0ee9aebb5caceeec7f3863676104977582d86fa0ef9b56d7421e8c4b64a264c192c3c66c2d95c622f2014
SHA1 hash:	dd15afcc11d598b33e73ff4172694ce8991237a3
MD5 hash:	9f1d6f0550a63e829f004374e2db5ada
humanhash:	princess-victor-kansas-harry
File name:	Dokumen BPN [030951966215000AUTOMATION24971775911039.PDF.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	557'568 bytes
First seen:	2021-02-15 10:10:40 UTC
Last seen:	2021-02-18 00:14:39 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:RgBDCvxGbhO6ixrO2t9rO1tIekcZenIu:SCpGvuOE
Threatray	2'483 similar samples on MalwareBazaar
TLSH	4CC4AE2272D8ABE8E13DA3799C25764063F1B517D721DE8C7D9920CD4622FC18272B9F
Reporter	GovCERT_CH
Tags:	Loki

Intelligence

File Origin

# of uploads :

# of downloads :

119

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Dokumen BPN [030951966215000AUTOMATION24971775911039.PDF.exe

Verdict:

Malicious activity

Analysis date:

2021-02-15 10:11:32 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/4ddf27b7-d983-4896-8fdb-d61d39a70e44

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Artemis9F1D6F0550A6.31799.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Result

Verdict:

UNKNOWN

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/607955

Signature

Binary contains a suspicious time stamp

C2 URLs / IPs found in malware configuration

Found malware configuration

Initial sample is a PE file and has a suspicious name

Machine Learning detection for dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Sigma detected: Scheduled temp file as task from temp location

Sigma detected: Suspicious Double Extension

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 an obfuscated file name to hide its real file extension (double extension)

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/c33636c2f7e32e88e2d52a30fb6de3b5139d4c13e420e09a1a5b2ae469854e77/

Threat name:

ByteCode-MSIL.Trojan.LokiBot

Status:

Malicious

First seen:

2021-02-15 03:21:08 UTC

AV detection:

18 of 29 (62.07%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ym3dnqxx4mxirywvfiypw3pdwujz2tat4qqobgq2lmvoi2mfjz3q._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/210215-swwp5qvd76/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://51.195.53.221/p.php/UXzOJYiOV7I83
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:

b2499a2af35b550fbe7f541a14ff1225e1202324f351eecf85de6c8e9fc7c27c

MD5 hash:

5e732e4265622675313195dead01047e

SHA1 hash:

359c710a93c2f58cdc2a45de8dd48a6884a70645

Link:

https://www.unpac.me/results/d4e3afc7-aaf9-41d9-979e-a3c0f4bb16d0/

SH256 hash:

c33636c2f7e32e88e2d52a30fb6de3b5139d4c13e420e09a1a5b2ae469854e77

MD5 hash:

9f1d6f0550a63e829f004374e2db5ada

SHA1 hash:

dd15afcc11d598b33e73ff4172694ce8991237a3

Link:

https://www.unpac.me/results/d4e3afc7-aaf9-41d9-979e-a3c0f4bb16d0/

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/c33636c2f7e32e88e2d52a30fb6de3b5139d4c13e420e09a1a5b2ae469854e77

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:	INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu 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:	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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

56d478788719a035c3837cf6d12478f5c34511ffbbea25b21140e824e9998ba5

Loki

exe c33636c2f7e32e88e2d52a30fb6de3b5139d4c13e420e09a1a5b2ae469854e77

(this sample)

Dropped by

MD5 1392399b5313b03533e7ccbe2fdbed8c

Dropped by

SHA256 56d478788719a035c3837cf6d12478f5c34511ffbbea25b21140e824e9998ba5

Dropped by

Loki

Delivery method

Distributed via e-mail attachment

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