MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a23385373275ab8b51c661369d133a46298ae9c0d99722987234749f49294fcd. 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: 12

Intelligence 12 IOCs YARA 11 File information Comments

SHA256 hash:	a23385373275ab8b51c661369d133a46298ae9c0d99722987234749f49294fcd
SHA3-384 hash:	510a53eef97cca8302a4e3fe1847981bdb777aae8e3762d93a462f7af117fde8bd1088cf32d381d8187f703a01095900
SHA1 hash:	ec333a854a4c55c840a4865b6fd666283ae35ba9
MD5 hash:	aef3093b3e882c2c47e5daace8c16ea7
humanhash:	fillet-delta-low-freddie
File name:	Dhl Shipping Document.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	624'640 bytes
First seen:	2021-02-02 10:20:54 UTC
Last seen:	2021-02-02 12:18:52 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	6144:zAw8Ed5mtJdrDdJSfVsiVWh8Pvrk5X5E/0K8c+qxKAAleq8ssHerPeXzVKSrHdfT:M5q50rDUVsKyv4Vaeq8ssFDV1Jf39xh
Threatray	2'416 similar samples on MalwareBazaar
TLSH	D1D448AC18968915C935FBF11812D53D8ED35C1A5E129379BB7238B123BE2A3DDC06CB
Reporter	cocaman
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

139

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Dhl Shipping Document.exe

Verdict:

Malicious activity

Analysis date:

2021-02-02 10:22:43 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/57c47c74-0704-4d3f-bda8-1d0c5b232803

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/115142/

Detection(s):

SecuriteInfo.com.Trojan.Packed2.42827.1307.14871.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

DNS request

Sending a UDP request

Using the Windows Management Instrumentation requests

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:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/596502

Signature

Initial sample is a PE file and has a suspicious name

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

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

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

Writes to foreign memory regions

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/a23385373275ab8b51c661369d133a46298ae9c0d99722987234749f49294fcd/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-02-02 10:21:07 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

22 of 28 (78.57%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=uizyknzsowvywuogme3j2ez2iyuyv2oa3glsfgdsgr2j6sjjj7gq._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot evasion ransomware spyware stealer trojan

Link:

https://tria.ge/reports/210202-jwdadvsz8e/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of SetThreadContext

Maps connected drives based on registry

Checks BIOS information in registry

Looks for VMWare Tools registry key

Looks for VirtualBox Guest Additions in registry

Lokibot

Malware Config

C2 Extraction:

http://falajmi.com/zz5/Panel/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:

a2a0bbbe8c9ee88441356010f63455c50dfcafe663db757bbc453c815c51d720

MD5 hash:

11e80c54bfeff7f0c120dae46df0a8be

SHA1 hash:

d597b9b0dcac06f0aa00a931bb90de8eba564651

Link:

https://www.unpac.me/results/b4ec362e-3422-42f1-acc7-97c45e38deb0/

SH256 hash:

818ac71a1ff525a185ea255e351c23c7b3f7ca50c39a8c9982f57f50733f152f

MD5 hash:

606dfe81594289dab819c81b6e1ce71d

SHA1 hash:

b7e74f561aeae48ab8583898276c9818f575a359

Link:

https://www.unpac.me/results/b4ec362e-3422-42f1-acc7-97c45e38deb0/

SH256 hash:

d743c43fe2adcc045e27effd91f82b01efc02eb6acafe8d2de85cf936a9efd67

MD5 hash:

808c28ff658d40ecd7d9f7fc290c7f42

SHA1 hash:

352771323ff28756a070244515ecb7d952153238

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/b4ec362e-3422-42f1-acc7-97c45e38deb0/

SH256 hash:

a23385373275ab8b51c661369d133a46298ae9c0d99722987234749f49294fcd

MD5 hash:

aef3093b3e882c2c47e5daace8c16ea7

SHA1 hash:

ec333a854a4c55c840a4865b6fd666283ae35ba9

Link:

https://www.unpac.me/results/b4ec362e-3422-42f1-acc7-97c45e38deb0/

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

Threat name:

Starter

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/a23385373275ab8b51c661369d133a46298ae9c0d99722987234749f49294fcd

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