MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 419865b95d9a00faea2d00122baabd7c2ea0be23dd5d3f15eae589bb5a6beecd. 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 12 File information Comments

SHA256 hash:	419865b95d9a00faea2d00122baabd7c2ea0be23dd5d3f15eae589bb5a6beecd
SHA3-384 hash:	5f6ce0980474aad493bf1232929e347d112f6a3f2eb29b47a8ef4c37caeb2cc8247ebc0b5e349dbc2a41e577b3e4647a
SHA1 hash:	d83513aa4ac743b7fe0f7d1052a37b5ef1b50f60
MD5 hash:	3c7b342067f6142e6ed45551f5f60c50
humanhash:	east-muppet-river-dakota
File name:	Invoice and BL.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	530'432 bytes
First seen:	2021-08-03 21:23:58 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep	6144:szFdMVnEVM6k02GhNvpG+5FPx2eW1REnHhJZdSFAx7cLM7QBUWQMZFGV1R5:KFdM5X02iNv4sjWTGmY7/DMZFUR5
Threatray	3'964 similar samples on MalwareBazaar
TLSH	T140B4493417570A63E275D2B69514E6C1FEE0D993B3C1CF09BA83A58B1E22B03149EE5F
Reporter	GovCERT_CH
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

159

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Invoice and BL.exe

Verdict:

Malicious activity

Analysis date:

2021-08-03 21:25:38 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/a6da887e-5613-485c-b54c-5aca909f59c7

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/176198/

Detection(s):

SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Launching a process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

Connection attempt to an infection source

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Enabling the 'hidden' option for recently created files

Forced shutdown of a system process

Stealing user critical data

Query of malicious DNS domain

Unauthorized injection to a system process

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.

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/86156833-fcfc-4c03-890f-9cc6da367549

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/826539

Signature

.NET source code contains potential unpacker

.NET source code contains very large strings

C2 URLs / IPs found in malware configuration

Found malware configuration

Initial sample is a PE file and has a suspicious name

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

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 dynamic DNS services

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/419865b95d9a00faea2d00122baabd7c2ea0be23dd5d3f15eae589bb5a6beecd/

Threat name:

ByteCode-MSIL.Infostealer.PrimaryPass

Status:

Malicious

First seen:

2021-07-28 10:23:44 UTC

AV detection:

17 of 28 (60.71%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=igmglok5tiapv2rnaajcxkv5pqxkbprd3vot6fpk4we3wwtl53gq._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/210803-gjfv9tjjds/

Behaviour

Suspicious behavior: EnumeratesProcesses

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://abixmaly.duckdns.org/binge/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:

c362729899c5956cfa9fc3bcf9b21ac72066a1b84a497ceb1281f76e2f55c54b

MD5 hash:

0327d1374a5ce015ad9c83c5de76e823

SHA1 hash:

e521349d9e96a4191248747c42c78b6f88fc8f63

Link:

https://www.unpac.me/results/7e99a99b-ab8f-4e58-a06d-fa6a0d12bfec/

SH256 hash:

efc129375d907b8fdeadae80e1f2f866fdb72f185514c91657d535c1f16c6bfd

MD5 hash:

8f0bafc9519246198f31a831bc40d4d4

SHA1 hash:

9f0b502d98c533361d28d5d1ce9978cee1076f92

Link:

https://www.unpac.me/results/7e99a99b-ab8f-4e58-a06d-fa6a0d12bfec/

SH256 hash:

70a7f223dd07b742be9a2cfcafef942bbb2245ac3107a73558a53857ef95d3da

MD5 hash:

7397a50c0e7cba006368cb102c396ed6

SHA1 hash:

7a01832f248c603df571cf9854a27e4da0b4bcb7

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/7e99a99b-ab8f-4e58-a06d-fa6a0d12bfec/

Parent samples :
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SH256 hash:

419865b95d9a00faea2d00122baabd7c2ea0be23dd5d3f15eae589bb5a6beecd

MD5 hash:

3c7b342067f6142e6ed45551f5f60c50

SHA1 hash:

d83513aa4ac743b7fe0f7d1052a37b5ef1b50f60

Link:

https://www.unpac.me/results/7e99a99b-ab8f-4e58-a06d-fa6a0d12bfec/

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/419865b95d9a00faea2d00122baabd7c2ea0be23dd5d3f15eae589bb5a6beecd

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:	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.

Malspam

Loki

exe 419865b95d9a00faea2d00122baabd7c2ea0be23dd5d3f15eae589bb5a6beecd

(this sample)

Dropped by

Loki

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/176198/

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