MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1a3d96ac2e08cda4f4dc7e0a2b51e9a308fabf7bd3747c550760227d5801bb6. 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: 11

Intelligence 11 IOCs 1 YARA 13 File information Comments 1

SHA256 hash:	d1a3d96ac2e08cda4f4dc7e0a2b51e9a308fabf7bd3747c550760227d5801bb6
SHA3-384 hash:	adfa473faa7f3778bac75f11c2f7202dea5d05b9d3e14027dbc56322210ad37f940f2fb9b29ceac896ca5cb6e2c9036f
SHA1 hash:	68d685713aeb859eee30c2e12a85a2d7cf3f55b6
MD5 hash:	d7a120c277d010f9757a22fab6cc6d29
humanhash:	quebec-queen-venus-xray
File name:	d7a120c277d010f9757a22fab6cc6d29.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	270'336 bytes
First seen:	2021-04-26 05:56:04 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	472a8cc58e197fd941fb6c419ae1ed73 (1 x Loki)
ssdeep	3072:KENtPdLy50acuFGK8Kl2gLG55hgU2hXavascUL0iDiT4TI1lnjQpOHps0mdGh4qP:KMLs03KZLGHxBIqESKdzHpTmdRq
Threatray	4'502 similar samples on MalwareBazaar
TLSH	F144BEF0F580E532D47A05728D61CBA55669FC30EB6955C7B7982EAE2F30ED0263334A
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Loki C2:
http://amrp.tw/clue/gate.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
http://amrp.tw/clue/gate.php	https://threatfox.abuse.ch/ioc/9451/

Intelligence

File Origin

# of uploads :

# of downloads :

126

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

5th Hire Bank slip.xlsx

Verdict:

Malicious activity

Analysis date:

2021-04-26 05:30:03 UTC

Tags:

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

Link:

https://app.any.run/tasks/d0294845-d931-44cc-bec4-35b842dc843e

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/144191/

Detection(s):

SecuriteInfo.com.Trojan.PWS.Siggen2.64757.17215.965.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a custom TCP request

Sending a UDP request

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/697315

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Found C&C like URL pattern

Found malware configuration

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 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 aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d1a3d96ac2e08cda4f4dc7e0a2b51e9a308fabf7bd3747c550760227d5801bb6/

Threat name:

Win32.Backdoor.Tofsee

Status:

Malicious

First seen:

2021-04-26 05:56:14 UTC

AV detection:

17 of 47 (36.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2gr5s2wc4cgnut2ny7qkfni6tiyi7k7xxu3uprkqoybcpvmado3a._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/210426-48j97q2xtn/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Lokibot

Malware Config

C2 Extraction:

http://amrp.tw/clue/gate.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:

d39f7d7a7bd87eb724a93f18f643f78f8391abb234b56154236d26cd62252daa

MD5 hash:

564c7df5a1320a6f1a0951452667ff52

SHA1 hash:

ec29ae744ddf4d45273f702105f9d782a30119f9

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/9d17fddc-43e1-4024-8f04-cb02301c5b0a/

SH256 hash:

d1a3d96ac2e08cda4f4dc7e0a2b51e9a308fabf7bd3747c550760227d5801bb6

MD5 hash:

d7a120c277d010f9757a22fab6cc6d29

SHA1 hash:

68d685713aeb859eee30c2e12a85a2d7cf3f55b6

Link:

https://www.unpac.me/results/9d17fddc-43e1-4024-8f04-cb02301c5b0a/

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

Threat name:

Tofsee

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/d1a3d96ac2e08cda4f4dc7e0a2b51e9a308fabf7bd3747c550760227d5801bb6

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_pony 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:	SUSP_XORed_URL_in_EXE Create hunting rule
Author:	Florian Roth
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

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.

Web download

Loki

exe d1a3d96ac2e08cda4f4dc7e0a2b51e9a308fabf7bd3747c550760227d5801bb6

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/1169796/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/144191/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-04-26 06:01:52 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [C0003.002] Communication Micro-objective::Connect Pipe::Interprocess Communication
1) [C0003.001] Communication Micro-objective::Create Pipe::Interprocess Communication
2) [C0003.003] Communication Micro-objective::Read Pipe::Interprocess Communication
3) [C0003.004] Communication Micro-objective::Write Pipe::Interprocess Communication
4) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
5) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence
6) [C0047] File System Micro-objective::Delete File
7) [C0049] File System Micro-objective::Get File Attributes
8) [C0051] File System Micro-objective::Read File
9) [C0052] File System Micro-objective::Writes File
10) [C0007] Memory Micro-objective::Allocate Memory
11) [C0033] Operating System Micro-objective::Console
12) [C0040] Process Micro-objective::Allocate Thread Local Storage
13) [C0043] Process Micro-objective::Check Mutex
14) [C0042] Process Micro-objective::Create Mutex
15) [C0041] Process Micro-objective::Set Thread Local Storage Value
16) [C0018] Process Micro-objective::Terminate Process