MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 257d4615fc12b8cf19710148dd607e7cab9337fda79c8bd21b3eafa13f7c3ec2. 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 11 File information Comments

SHA256 hash:	257d4615fc12b8cf19710148dd607e7cab9337fda79c8bd21b3eafa13f7c3ec2
SHA3-384 hash:	9f659d438d13e24a12684fb99832b03056c0b4c52deb8e131e3e61f3f5631cc1bde819d69a151be25fc991f18d6685bb
SHA1 hash:	eabbada9845511cbfbe31be322bbd1fdcc04c3a3
MD5 hash:	0705cb1278a79218eec9badca52ab8b3
humanhash:	montana-north-mockingbird-mountain
File name:	SecuriteInfo.com.Trojan.Packed2.42809.23684.31622
Download:	download sample
Signature	Loki Create hunting rule
File size:	542'720 bytes
First seen:	2021-01-21 10:15:30 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	12288:wFCo42Y1e0LwQU7HCa1jcGUfcJPgCGXLZpQNwwgJ3ww:dgYUGwQ0ia1acTGLQxm
Threatray	2'352 similar samples on MalwareBazaar
TLSH	19B4020963E89F55E1BE67785471411407F6F216EB22EB0E3FC824EE1EB3B409A1974B
Reporter	SecuriteInfoCom
Tags:	Loki

Intelligence

File Origin

# of uploads :

# of downloads :

149

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

PAYMENT ADVICE20201SWFT.xlsx

Verdict:

Malicious activity

Analysis date:

2021-01-21 06:36:27 UTC

Tags:

encrypted exploit CVE-2017-11882 trojan lokibot stealer

Link:

https://app.any.run/tasks/26be39db-ce8a-4e38-b63c-ae71ad559e42

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/113255/

Detection(s):

SecuriteInfo.com.Trojan.Packed2.42809.23684.31622.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

DNS request

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Stealing user critical data

Connection attempt to an infection source

Moving of the original file

Sending an HTTP POST request to an infection source

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:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/587095

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains potential unpacker

C2 URLs / IPs found in malware configuration

Found malware configuration

Injects a PE file into a foreign processes

Machine Learning detection for sample

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 AntiVM_3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/257d4615fc12b8cf19710148dd607e7cab9337fda79c8bd21b3eafa13f7c3ec2/

Threat name:

ByteCode-MSIL.Trojan.Wacatac

Status:

Malicious

First seen:

2021-01-21 08:16:55 UTC

AV detection:

20 of 27 (74.07%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ev6umfp4ck4m6glrafen2yd6psvzgn75u6oixuq3h2x2cp34h3ba._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/210121-9hbsttshsa/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://okpana.com/chief/har/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:

c3c240929d3766f5cce072710234682a64c3487a20f68ec1b37751a2893c8bc0

MD5 hash:

cd966c4dcbf71cc2ee3c7a2ae76c37c9

SHA1 hash:

45bd8402c6d12b90d8b22193c06851b205d51f28

Link:

https://www.unpac.me/results/69efe950-341b-4d51-883a-a3af403acafa/

SH256 hash:

ea41d751616c667afab08b5a5f098c693ee074a32ef25135bb94228f34509759

MD5 hash:

fca081445aaaf1342b5a5f584d01191b

SHA1 hash:

a921a27c3313e7247ae95e49231c2604c4704950

Link:

https://www.unpac.me/results/69efe950-341b-4d51-883a-a3af403acafa/

SH256 hash:

acc5eabc1b697404c03ca859cc34528f6075e277f601388bd6c3e773654cf7fe

MD5 hash:

426e575455f332fb6fc8809fc427f509

SHA1 hash:

b78182f46cea29e57a6b4fb422255fd1e4c789e7

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/69efe950-341b-4d51-883a-a3af403acafa/

Parent samples :

cf8981966c65e58113929b7fbfb80ee4b76f60f77a9dc71d0184628116a41c8d
9ce52a3a4f3ed1d30f11aa216b5f8a22a318df2bcc17654c7c735d140690882d
b8a2d4913e6415895cc93065001f694f0e6e46dfe42bf6ee885c6da54a4c6f9a
257d4615fc12b8cf19710148dd607e7cab9337fda79c8bd21b3eafa13f7c3ec2
9ba18e86e31632fe443edbc886f6b40c4b93290e87d45221c12cc5ac92f2a95d

SH256 hash:

257d4615fc12b8cf19710148dd607e7cab9337fda79c8bd21b3eafa13f7c3ec2

MD5 hash:

0705cb1278a79218eec9badca52ab8b3

SHA1 hash:

eabbada9845511cbfbe31be322bbd1fdcc04c3a3

Link:

https://www.unpac.me/results/69efe950-341b-4d51-883a-a3af403acafa/

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

Threat name:

Lokibot

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/257d4615fc12b8cf19710148dd607e7cab9337fda79c8bd21b3eafa13f7c3ec2

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:	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