MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ac7bf7c714824683f1a8187ade0a4769d9ad4df06f00abbc48c16244d9ddfdc. 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:	0ac7bf7c714824683f1a8187ade0a4769d9ad4df06f00abbc48c16244d9ddfdc
SHA3-384 hash:	f9398c5fb7723301a9eb763e5208c0e0d31248501c8b17bc613074ffef93b7c33942405eda3188092195e8cbfbece5cb
SHA1 hash:	d83dd1c5f88ce83961cd2f7602ddcbdc95f24684
MD5 hash:	2110de4a6d3fd36b45145651c462a610
humanhash:	lithium-romeo-football-oven
File name:	PO88224_pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	423'936 bytes
First seen:	2021-09-13 11:52:27 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	12288:7Htx898/vk4DbF53e0IUFLn0wByhWLK6B+xy88eYHb3qYO3eG:FzHByhGK6K9G2D
Threatray	4'690 similar samples on MalwareBazaar
TLSH	T136949D243DFA5129F173AFB55EE4B5869A6FB6333A83E41D1441038B4623B80FE9153B
dhash icon	022c5b52a6a456a9 (8 x Formbook, 7 x AgentTesla, 3 x Loki)
Reporter	GovCERT_CH
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

130

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

PO88224_pdf.xz

Verdict:

Malicious activity

Analysis date:

2021-09-12 17:19:36 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/8d3dd911-ede1-4e25-9c89-16144073e2b9

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/187445/

Detection(s):

SecuriteInfo.com.BackDoor.SpyBotNET.25.5763.11250.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/617500fadb358dd15ed91ba2/reports/7fdadee0-5d33-41a8-ae71-4a5b157cc288/overview

Malware family:

Loki

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/3bd34267-b039-4bbc-91f5-eb8c45cd836f

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/849740

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

Initial sample is a PE file and has a suspicious name

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 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:

n/a

Link:

https://mwdb.cert.pl/sample/0ac7bf7c714824683f1a8187ade0a4769d9ad4df06f00abbc48c16244d9ddfdc/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-09-10 04:31:34 UTC

AV detection:

24 of 45 (53.33%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=bld367drjasgqpy2qgd23yfeo2ozvvg7a3yavo6erqlcitm537oa._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/210913-n2axsagfdq/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

suricata: ET MALWARE LokiBot Checkin

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

Malware Config

C2 Extraction:

http://checkvim.com/ga4/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:

ad4a7895d529d5164302bb88596964ab42ff125bf0f5544418c80b6d438cb587

MD5 hash:

43ababb6b0a02907aad43084f12b10d9

SHA1 hash:

b60ba705891d5a666d64300181b475a46714ffa8

Link:

https://www.unpac.me/results/084b8d62-c76b-40a8-8fb9-5098969a014e/

SH256 hash:

19b456c0f41c2b2c9ac13cf5c78ec69f4c1783d96fcbf2a15183a2fb61febade

MD5 hash:

c3c25dec4f161efb2f254fcf2c114f29

SHA1 hash:

b41f592266e90d2727e510b26b24bded7d0e1c7b

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/084b8d62-c76b-40a8-8fb9-5098969a014e/

Parent samples :
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SH256 hash:

3a1372aa68f0e0667e03965180e2ffb8c929048cd589567ad31718ef62edd81e

MD5 hash:

cc105f29096cd7b4ff5e55bb5efca8f3

SHA1 hash:

0f2406400828177f3b002f043d2999288fe466af

Link:

https://www.unpac.me/results/084b8d62-c76b-40a8-8fb9-5098969a014e/

SH256 hash:

0ac7bf7c714824683f1a8187ade0a4769d9ad4df06f00abbc48c16244d9ddfdc

MD5 hash:

2110de4a6d3fd36b45145651c462a610

SHA1 hash:

d83dd1c5f88ce83961cd2f7602ddcbdc95f24684

Link:

https://www.unpac.me/results/084b8d62-c76b-40a8-8fb9-5098969a014e/

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/0ac7bf7c714824683f1a8187ade0a4769d9ad4df06f00abbc48c16244d9ddfdc

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_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 0ac7bf7c714824683f1a8187ade0a4769d9ad4df06f00abbc48c16244d9ddfdc

(this sample)

Dropped by

loki

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/187445/

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