MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f1a64acf84ab441cca368254435346dfcb308a24e3111b47e4d7775ec838514. 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 13 File information Comments 1

SHA256 hash:	2f1a64acf84ab441cca368254435346dfcb308a24e3111b47e4d7775ec838514
SHA3-384 hash:	9a5b294129e22c745e8c56b7c10efe6c679edc288a4ebde8e3adaa11e5a18c851018d3a60c8920161673a2ba6edb73a7
SHA1 hash:	e2720ad308e1879343226dcfe89a3204bf00727c
MD5 hash:	09aca0174709b01f57cfa3a0a354dd92
humanhash:	robert-artist-enemy-south
File name:	09aca0174709b01f57cfa3a0a354dd92
Download:	download sample
Signature	Loki Create hunting rule
File size:	344'064 bytes
First seen:	2021-10-06 18:28:11 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	6144:gANOQ+3HwOwyazh76qONgcb2TQjjIqHl1E:lol47ONg7TQjjIc
Threatray	4'862 similar samples on MalwareBazaar
TLSH	T14C74E024A32B9B1DCC3987F56410A5511FFA642F312DD3386EC960FE29A2F756AD0C93
Reporter	zbetcheckin
Tags:	32 exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

313

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

PO no 275.xlsx

Verdict:

Malicious activity

Analysis date:

2021-10-06 17:51:31 UTC

Tags:

encrypted opendir exploit CVE-2017-11882 loader trojan lokibot stealer

Link:

https://app.any.run/tasks/ce7d29d6-a956-49e5-8a47-755974943c30

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/195525/

Detection(s):

SecuriteInfo.com.Trojan.PackedNET.935-1.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:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

obfuscated packed

Link:

https://www.filescan.io/uploads/615deaf6e3d213d202b8c798/reports/2168dc3a-96f5-4f1a-a036-e1be935ec06c/overview

Malware family:

Loki

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/48135590-a7ed-4037-8da1-aa1890563e4e

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/865806

Signature

Allocates memory in foreign processes

C2 URLs / IPs found in malware configuration

Found malware configuration

Injects a PE file into a foreign processes

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments

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)

Writes to foreign memory regions

Yara detected AntiVM3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/2f1a64acf84ab441cca368254435346dfcb308a24e3111b47e4d7775ec838514/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-10-06 18:29:11 UTC

AV detection:

14 of 28 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=f4ngjlhyjk2edtfdnasuinjunx6lgcfcjyyrdnd6jv3xl3edquka._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/211006-w4yqmabgdj/

Behaviour

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://136.243.159.53/~element/page.php?id=491
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:

a63debe57627a07dfb98f1cab0867e5b5f2a39c205589bfbde1a911a7e3fdcad

MD5 hash:

eafedb9019ba8ec3bc76450938cb685f

SHA1 hash:

721225e84f66f53ace636aea46d0ca756c1fca8b

Link:

https://www.unpac.me/results/57cb1f8e-9680-431a-a601-d9669eb0a5ef/

SH256 hash:

fe8637d821a39a8b74abce7e043007d38cb9c5cfcb7098af9846cfd98185ac03

MD5 hash:

c380b6831f456ac5cac08c78c0e4dada

SHA1 hash:

3e241a0b9d96c1dfbadd7ee1a8c5ee6d74eba11c

Link:

https://www.unpac.me/results/57cb1f8e-9680-431a-a601-d9669eb0a5ef/

SH256 hash:

903fa42a9eb8fae6a08651b11f75cece27743d45ffc067d756a7dd92564fd93c

MD5 hash:

1a0be1057fcabdd31b8871e45ac08e7d

SHA1 hash:

2b63386da42c2f261bd5e597dd812b19bd89e9dd

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/57cb1f8e-9680-431a-a601-d9669eb0a5ef/

Parent samples :

db675be67b9d8a031a3d9176f757bdc0f13af3f3c2e9f63adde1645cedfc53fd
326727b1c8f86c4d870f5f56be3ea3f039d787aaf03af4416baf8f6014c49136
dcaffe4997218aeafdc4f8186880753b4018088c8d3ea373783c5c790ed0ce24
7615d4e29141a24ca4434b8a0ef5f4ee4ca29c1acc6702d1128a34f9ca8b88f6
62c310a9aeec64bf3864411e0ea2edfdddbacb340626e7d808615ec35ec14d39
38808b0c27c49a59ba6d0abf74102335bf7cc28539cd5732034d06d0911eeef0
670e59f677706e51b84984f42f8f89229e294e4c482dfa4fc72964def42a3626
2f1a64acf84ab441cca368254435346dfcb308a24e3111b47e4d7775ec838514
5e65904a7ea34c0059d10a8048eee92faebec842348fa3c52b8ed4641cbc9b7e
045a53fd5d0d3cc470490e06b172f5a267de171fcdade2adfb6b16e4ca5b2cd7
6276ef565aebf223533b10f56f770550ff8bffdfba2799d4e9c379000d6fe44d

SH256 hash:

2f1a64acf84ab441cca368254435346dfcb308a24e3111b47e4d7775ec838514

MD5 hash:

09aca0174709b01f57cfa3a0a354dd92

SHA1 hash:

e2720ad308e1879343226dcfe89a3204bf00727c

Link:

https://www.unpac.me/results/57cb1f8e-9680-431a-a601-d9669eb0a5ef/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/2f1a64acf84a/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/2f1a64acf84ab441cca368254435346dfcb308a24e3111b47e4d7775ec838514

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:	INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture 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:	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.

Web download

Loki

exe 2f1a64acf84ab441cca368254435346dfcb308a24e3111b47e4d7775ec838514

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/1658615/

Cape

https://www.capesandbox.com/analysis/195525/

Comments

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zbet commented on 2021-10-06 18:28:13 UTC

url : hxxp://31.3.244.76/chona/new.exe