MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb766b700dfffa1e0189a7107e56ee7e397d3b0f27824a8005c26af405370a34. 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: 10

Intelligence 10 IOCs YARA 13 File information Comments

SHA256 hash:	bb766b700dfffa1e0189a7107e56ee7e397d3b0f27824a8005c26af405370a34
SHA3-384 hash:	b3c1452c1e7085a07191f4835c89c6fe44a940c65d4202de9f0daa47761ac0ea83a68b60dabca45c62a5a1143f93562f
SHA1 hash:	2fc104a0bb7988a37371ec35c39310e39a3cef02
MD5 hash:	5c8bd94b98224bc16b96e0540e9dde4a
humanhash:	saturn-may-carbon-golf
File name:	5c8bd94b98224bc16b96e0540e9dde4a.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	641'024 bytes
First seen:	2021-04-30 06:01:33 UTC
Last seen:	2021-04-30 07:05:38 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:mLpNi86kb8Oai+ZKaookRA3GhOklI/e1K50ZjsNdY6SM+WU2ZRiUqjzEcP8Q11d:POa5Ka533GwBe1K51dHSbMZRiUqlNb
Threatray	3'496 similar samples on MalwareBazaar
TLSH	20D4120913E8AFA0E97E7BBC1835520463F1B856E331E57DBDC921C86777E414B827A2
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

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

Intelligence

File Origin

# of uploads :

# of downloads :

110

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

remittance advice.docx

Verdict:

Malicious activity

Analysis date:

2021-04-30 02:54:50 UTC

Tags:

generated-doc exploit CVE-2017-11882 loader

Link:

https://app.any.run/tasks/3f0b528b-5a09-4374-8101-3808e5ab033f

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/147186/

Detection(s):

SecuriteInfo.com.Trojan.PackedNET.688-1.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Result

Verdict:

UNKNOWN

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/704161

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found C&C like URL pattern

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 AntiVM3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bb766b700dfffa1e0189a7107e56ee7e397d3b0f27824a8005c26af405370a34/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-04-30 03:29:43 UTC

AV detection:

7 of 47 (14.89%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=xn3gw4an775b4amju4ih4vxopy4x2oype6bevaafyjvpibjxbi2a._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/210430-qk7a2hjyya/

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://amrp.tw/kayo/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:

11cf5a51e593c007ff4f91294cf505ffd5e425e56387c60d81e6479cc284cc3b

MD5 hash:

73cc3f7e7700e6a54cb5f291dffe5aa1

SHA1 hash:

09174f9fa55c9bac0540efb7a8c682878a32d02d

Link:

https://www.unpac.me/results/1fb26adc-4ec6-4380-934b-4d02e81fdb16/

SH256 hash:

bb766b700dfffa1e0189a7107e56ee7e397d3b0f27824a8005c26af405370a34

MD5 hash:

5c8bd94b98224bc16b96e0540e9dde4a

SHA1 hash:

2fc104a0bb7988a37371ec35c39310e39a3cef02

Link:

https://www.unpac.me/results/1fb26adc-4ec6-4380-934b-4d02e81fdb16/

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/bb766b700dfffa1e0189a7107e56ee7e397d3b0f27824a8005c26af405370a34

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:	silentbuilder_halo_generated Create hunting rule
Author:	Halogen Generated Rule, Corsin Camichel

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