MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87741cb9e9bf60d262d17f44e9c5b433750ebc82f5eee8f067b7349ba210bdb4. 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:	87741cb9e9bf60d262d17f44e9c5b433750ebc82f5eee8f067b7349ba210bdb4
SHA3-384 hash:	370eeaa1606aecb04c5c9e985341ee3bfe06a1196cf7ea38785291982591d572483d0b16eeb8db399b31e314493cfdc1
SHA1 hash:	1b555dee5cfa0c2f77327fb665d80161261029f2
MD5 hash:	7741e4266e8d98231cb6b0b89b1f4e9a
humanhash:	potato-cat-fish-shade
File name:	7741e4266e8d98231cb6b0b89b1f4e9a.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	1'079'296 bytes
First seen:	2021-01-18 09:45:25 UTC
Last seen:	2021-01-18 10:42:13 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	24576:6H4bMq/Lp6dJxsQGDjh7xymr645FUuWKj875y:6HmMq/IdJxMJ7xymrHguWKj87
Threatray	2'403 similar samples on MalwareBazaar
TLSH	E9359D1193DCAF20D3BC96F8A910926067A8E546F658E77CFDBDA0C25F21DA444DFB80
Reporter	abuse_ch
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

171

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

1092991 (JB#082).xlsx

Verdict:

Malicious activity

Analysis date:

2021-01-18 07:24:43 UTC

Tags:

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

Link:

https://app.any.run/tasks/bbca1c40-16e7-4f1d-85d7-651d1bda65f2

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/112546/

Detection(s):

SecuriteInfo.com.Trojan.PackedNET.424.5219.10240.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a custom TCP request

Sending a UDP request

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/583646

Signature

.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 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/87741cb9e9bf60d262d17f44e9c5b433750ebc82f5eee8f067b7349ba210bdb4/

Threat name:

Win32.Trojan.Loki

Status:

Malicious

First seen:

2021-01-18 08:00:02 UTC

AV detection:

9 of 46 (19.57%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=q52bzopjx5qneywrp5cotrnugn2q5pec6xxor4dhw42jxiqqxw2a._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/210118-8b24x5fcss/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://okpana.com/chief/kev/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:

1d6ecf546163882d34d4bb2b7afa3889506ca3036ed536c4ed972ed89bdf5035

MD5 hash:

fb169513679d349cb2a7e4121bacfd4a

SHA1 hash:

26619d7ce0a175b9fc4fbfd7f4b105050562924f

Link:

https://www.unpac.me/results/dc449921-c75f-4abe-8f1a-564b731b0888/

SH256 hash:

87741cb9e9bf60d262d17f44e9c5b433750ebc82f5eee8f067b7349ba210bdb4

MD5 hash:

7741e4266e8d98231cb6b0b89b1f4e9a

SHA1 hash:

1b555dee5cfa0c2f77327fb665d80161261029f2

Link:

https://www.unpac.me/results/dc449921-c75f-4abe-8f1a-564b731b0888/

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

Threat name:

Kryptik

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/87741cb9e9bf60d262d17f44e9c5b433750ebc82f5eee8f067b7349ba210bdb4

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