MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d43507fb664907dce185c966682627424348bdbb06c936a080ebfebf5715e449. 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: 13

Intelligence 13 IOCs YARA 10 File information Comments

SHA256 hash:	d43507fb664907dce185c966682627424348bdbb06c936a080ebfebf5715e449
SHA3-384 hash:	1e46462054a069722e2bdd6bb30dc7cc3d10090f9273a278b407ff384f0668cd9dab4017e66a05abebdecdaa9d46371a
SHA1 hash:	e9281c40f096c84f087773543cfb5d3c3154b691
MD5 hash:	5beb43f4b1f8888cac9494cab947d000
humanhash:	utah-timing-glucose-sierra
File name:	645366283.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	965'120 bytes
First seen:	2020-12-25 13:17:39 UTC
Last seen:	2020-12-30 02:11:44 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'813 x AgentTesla, 19'736 x Formbook, 12'282 x SnakeKeylogger)
ssdeep	24576:/IcRrVOLr0bz+QdG4DaRWnvwy70wFdA3Lhs5OMtj:bAg/+WGoaRWvwy7rWeAy
Threatray	2'202 similar samples on MalwareBazaar
TLSH	CF25122126F5DA76CA688F72846711026331E97E5EC6F27B188C72FB2DB53104393B5B
Reporter	GovCERT_CH
Tags:	Loki

Intelligence

File Origin

# of uploads :

# of downloads :

309

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

645366283.exe

Verdict:

Malicious activity

Analysis date:

2020-12-25 13:20:27 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/91a3ea16-794e-45eb-8fb7-9047c933bcd1

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/109419/

Detection(s):

SecuriteInfo.com.Variant.Bulz.281493.22239.29597.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Creating a file in the %AppData% directory

Creating a file in the %temp% directory

Launching a process

Creating a process with a hidden window

Deleting a recently created file

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

Connection attempt

Creating a file in the %AppData% subdirectories

Stealing user critical data

Moving of the original file

Enabling autorun by creating a file

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:

spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/570058

Signature

Injects a PE file into a foreign processes

Machine Learning detection for dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Sigma detected: Scheduled temp file as task from temp location

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 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/d43507fb664907dce185c966682627424348bdbb06c936a080ebfebf5715e449/

Threat name:

ByteCode-MSIL.Trojan.Taskun

Status:

Malicious

First seen:

2020-12-25 13:18:06 UTC

AV detection:

23 of 48 (47.92%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=2q2qp63gjed5zymfzftgqjrhijburpn3a3etniea5p7l6vyv4req._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/201225-bfckxrjxa2/

Behaviour

Creates scheduled task(s)

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://185.239.242.219/mor/f/cgi.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:

d43507fb664907dce185c966682627424348bdbb06c936a080ebfebf5715e449

MD5 hash:

5beb43f4b1f8888cac9494cab947d000

SHA1 hash:

e9281c40f096c84f087773543cfb5d3c3154b691

Link:

https://www.unpac.me/results/7a9d13a6-c013-446c-8162-f2b4068831ab/

SH256 hash:

dc3200fbc12ab6b6fd0c6c8a1b60a6f997d91f6d2c123c7fc195188a4808b3ff

MD5 hash:

15b7b8b500ffc2ec25a61a53d45eea09

SHA1 hash:

1583dec77ee72c53254ceb2898d772f87b2b9ea8

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/7a9d13a6-c013-446c-8162-f2b4068831ab/

Parent samples :

59e53d85f3dd6ef7f3d35a1951f28ce3197028bfa4a82ca91b09827ca72e406d
40c5922ff4216a2ca42b10ed74ebca384a3c5b2a2404ce6bccbfc9a8b0b31e3e
8ad532b8438280116a889782c00dc0325d43111fb143574215a97e08000bb21a
9a343d7891f51fa5cdf078bb70b27c5e8cf069c6c010dffadc786cd4402695b5
d43507fb664907dce185c966682627424348bdbb06c936a080ebfebf5715e449

SH256 hash:

bb7d34451a7a18a474720f2706a6395f628cbc199866d3293b342cf439c5e120

MD5 hash:

dd58b297b2d3199e5141afe7e49716a3

SHA1 hash:

56111d588f06b3c28d9f2cd7e90e550daca5b529

Link:

https://www.unpac.me/results/7a9d13a6-c013-446c-8162-f2b4068831ab/

SH256 hash:

e83cef9cfa4e2ea30e28843e43c60ebf8f6590fb753ad0aa5ed1123c01280527

MD5 hash:

bf99ee5fbf42797bd1ade95b109d634c

SHA1 hash:

e02abfdbca94a24a36b47d49a28360b79aabd294

Link:

https://www.unpac.me/results/7a9d13a6-c013-446c-8162-f2b4068831ab/

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

Threat name:

Nanocore

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/d43507fb664907dce185c966682627424348bdbb06c936a080ebfebf5715e449

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:	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

File information

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

8598285d97e9bf5915c0fb9c4daf79078376a64043d98d72169bec3a52ab078e

Loki

exe d43507fb664907dce185c966682627424348bdbb06c936a080ebfebf5715e449

(this sample)

Dropped by

MD5 c56bb7060fd40abbc94003c38103a4c5

Dropped by

SHA256 8598285d97e9bf5915c0fb9c4daf79078376a64043d98d72169bec3a52ab078e

Dropped by

Loki

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/109419/

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