MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c2ab5026b93ef64569cc15d94bbda9495938c90164355a34c4a4eeeb8badb15. 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 11 File information Comments

SHA256 hash:	4c2ab5026b93ef64569cc15d94bbda9495938c90164355a34c4a4eeeb8badb15
SHA3-384 hash:	bdee20eec786a3025f2357bedfab39d95b451010353f8bbff544ba7d274bc759009391a953bf21bb37301e4903d4ad9d
SHA1 hash:	1d04d68ce7a8296222e85277692b6768c3061f51
MD5 hash:	e8133e2c11836e50cda800257de216ae
humanhash:	ohio-earth-river-jig
File name:	Oznámenie o platbe - Euro Bank EFG.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	1'217'024 bytes
First seen:	2021-01-19 12:56:12 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:0iYuRYeKHWrPJoOCo42Y1e0LwsoPvl4DqTP4ZuOBOSIb+N:8gWPgYUGwswqDqTP49bVN
Threatray	138 similar samples on MalwareBazaar
TLSH	6C456C11D2849E5CFC7E97346079482643F3BD26EB74DA0D7D9CB29A0AB37C1865AE03
Reporter	abuse_ch
Tags:	exe geo Loki SVK

abuse_ch

Malspam distributing Loki:

HELO: zephir.ph
Sending IP: 45.137.22.41
From: ÚČTY / ANCHELÉN <info@zephir.ph>
Subject: Oznámenie o platbe - Euro Bank EFG
Attachment: Oznámenie o platbe - Euro Bank EFG.r13 (contains "Oznámenie o platbe - Euro Bank EFG.exe")

Loki C2:
http://becharnise.ir/fa2/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

167

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Oznámenie o platbe - Euro Bank EFG.exe

Verdict:

Malicious activity

Analysis date:

2021-01-19 13:02:56 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/2104401c-2e40-44ea-8569-7ecfc4720cc1

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/112881/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Enabling the 'hidden' option for recently created files

Adding an access-denied ACE

Launching a process

Creating a process with a hidden window

Deleting a recently created file

Creating a file

Reading critical registry keys

Changing a file

Replacing files

DNS request

Moving a file to the %AppData% subdirectory

Creating a process from a recently created file

Creating a file in the %AppData% directory

Creating a file in the %temp% directory

Unauthorized injection to a recently created process

Unauthorized injection to a recently created process by context flags manipulation

Stealing user critical data

Connection attempt to an infection source

Creating a file in the %AppData% subdirectories

Enabling autorun by creating a file

Sending an HTTP POST request to an infection source

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/584987

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 dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Sigma detected: Scheduled temp file as task from temp location

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)

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/4c2ab5026b93ef64569cc15d94bbda9495938c90164355a34c4a4eeeb8badb15/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-01-19 12:57:05 UTC

AV detection:

13 of 44 (29.55%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=jqvlkatlspxwivu4yfozjo62sskzhdeqczbvli2mjjho5of23mkq._file

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot spyware stealer trojan

Link:

https://tria.ge/reports/210119-gyxxkex342/

Behaviour

Creates scheduled task(s)

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://becharnise.ir/fa2/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:

f570eb8edea553f84adb89e70acddc1cb1b7d54003f8f148996f60ed50a6f5e4

MD5 hash:

2f2e04fd152c0a5df6e72e60ea7d2753

SHA1 hash:

e17190038c1603326ea17212b5ba8c572fcda824

Link:

https://www.unpac.me/results/1c8d6a16-5895-4beb-b873-3a0f05346982/

SH256 hash:

52d35fabfc97d3e903b5d9eb253e8f84d1dfee2967fa9dde6d6ca37cc61951c5

MD5 hash:

b5a7f2596efe4c5fc5f5d2c733d49259

SHA1 hash:

c121578124375dc293e4daf12fac22442a8131b6

Link:

https://www.unpac.me/results/1c8d6a16-5895-4beb-b873-3a0f05346982/

SH256 hash:

a32d9e7d05e7d85f17199850eae9f9bdf3b0f295f86205285491a710750a74fd

MD5 hash:

3293cd21913a7b6144d0e8e7a87b1ca8

SHA1 hash:

3d65058a060a421527e5b26c4a2bb9b7b1d9fed2

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/1c8d6a16-5895-4beb-b873-3a0f05346982/

Parent samples :

3f2af5b2d349f4f23fb4ac212666c3d3bdb41fe6976226553022123d78fd7004
e09a6d651f6bbb29c9de2321977d94d7eadf264ca3eb6bd0b7a6876cd6e4866a
6aae2544784eec2f856dc11effdfd79bf9d02c91df9f0ff7170c042d3ee4f848
3ea4d93621845dc92c1d107b744cc193376978b230782bfc87bf3b9a985e5218
51146cdc626be707700c7459883faef7864612af14354aefed988fed9afa136f
4c2ab5026b93ef64569cc15d94bbda9495938c90164355a34c4a4eeeb8badb15
61cf371d87b081dbca8f7dacc088c35238295b5c71c79a8f06ab209dcbc7ff48

SH256 hash:

4c2ab5026b93ef64569cc15d94bbda9495938c90164355a34c4a4eeeb8badb15

MD5 hash:

e8133e2c11836e50cda800257de216ae

SHA1 hash:

1d04d68ce7a8296222e85277692b6768c3061f51

Link:

https://www.unpac.me/results/1c8d6a16-5895-4beb-b873-3a0f05346982/

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/4c2ab5026b93ef64569cc15d94bbda9495938c90164355a34c4a4eeeb8badb15

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