MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ad91e65e0b38ca1205d2fd672a3c0f2c1e405efcc56abac03fa9a373631b1a7. 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: 15

Intelligence 15 IOCs YARA 22 File information Comments

SHA256 hash:	4ad91e65e0b38ca1205d2fd672a3c0f2c1e405efcc56abac03fa9a373631b1a7
SHA3-384 hash:	68240f580a6a552efc4bd8996b18fe1715b85470b47f34f76d1fab8427deffb58a24b6fe58fad736df7193845bb32dd8
SHA1 hash:	8e9add0ecaaf682613b08c3029b7ef6bd9805340
MD5 hash:	5225b598d5bee42af3772044594c941c
humanhash:	music-island-gee-finch
File name:	Purchase Order 272024.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	874'701 bytes
First seen:	2024-02-15 11:02:38 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d3bf8a7746a8d1ee8f6e5960c3f69378 (247 x Formbook, 75 x AgentTesla, 64 x SnakeKeylogger)
ssdeep	12288:jhkDgouVA2nxKkorvdRgQriDwOIxmxiZnYQE7PJcE4a5XREZkd/+mxCS9/Ljpx:pRmJkcoQricOIQxiZY1iadOORx39/Ln
TLSH	T10E15BF22F682947ED5B223F04D7AF3999739BD260337C1976FE81B264E904417B2D722
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):
dhash icon	a6a6a6aaaaaeaebe (2 x Formbook, 1 x SnakeKeylogger, 1 x AgentTesla)
Reporter	adrian__luca
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

409

Origin country :

Vendor Threat Intelligence

Detection:

LokiBot

Link:

https://www.capesandbox.com/analysis/476319/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %temp% directory

Launching a process

Сreating synchronization primitives

Reading critical registry keys

Changing a file

Connection attempt to an infection source

Creating a file in the %AppData% subdirectories

Enabling the 'hidden' option for recently created files

Stealing user critical data

Query of malicious DNS domain

Unauthorized injection to a system process

Sending an HTTP POST request to an infection source

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

autoit fingerprint keylogger lolbin masquerade overlay packed shell32

Link:

https://www.filescan.io/uploads/65cdef8290a5367ac0c669a2/reports/38e16d1a-a52e-4e6f-8a96-d18844e3b4b2/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/4ad91e65e0b38ca1205d2fd672a3c0f2c1e405efcc56abac03fa9a373631b1a7

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:

Unknown

Link:

https://analyze.intezer.com/analyses/c96c9950-60e0-4506-9fdd-efa5a32302bf

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1392793

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found malware configuration

Initial sample is a PE file and has a suspicious name

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic

System process connects to network (likely due to code injection or exploit)

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 / registry access)

Tries to steal Mail credentials (via file registry)

Writes to foreign memory regions

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/4ad91e65e0b38ca1205d2fd672a3c0f2c1e405efcc56abac03fa9a373631b1a7

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4ad91e65e0b38ca1205d2fd672a3c0f2c1e405efcc56abac03fa9a373631b1a7/

Threat name:

Win32.Trojan.LokiBot

Status:

Malicious

First seen:

2024-02-07 12:48:42 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=jlmr4zpawogkcic5f7lhfi6a6la6ibppzrlkxlad7kndonrrwgtq._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer trojan

Link:

https://tria.ge/reports/240215-m5rh9seh2w/

Behaviour

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Enumerates physical storage devices

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Lokibot

Malware Config

C2 Extraction:

http://sempersim.su/c3/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:

6bdab3d5fce6b2ff2fcacba9983e84fbaaed89ed528d440560a14e7dd4a5e532

MD5 hash:

e4ae5d3f0867a274a720d9379dd5259b

SHA1 hash:

53915c324bad1a48136c9675d56d87b741abaf4e

Detections:

lokibot

win_lokipws_auto

win_lokipws_g0

INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Lokibot

SUSP_XORed_URL_In_EXE

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_GENInfoStealer

STEALER_Lokibot

Link:

https://www.unpac.me/results/a9687d49-85f5-4c04-bba6-a5a6ffbe87c8/

Parent samples :

5f340e428427104f5c36f7c14d7a1f9cb81e62055c4d9664d5f894073a627192
4ad91e65e0b38ca1205d2fd672a3c0f2c1e405efcc56abac03fa9a373631b1a7
a5350ff592171ebe67d95e86b557751d67d1f47fe87889b0ffbd0509db14813c
b3596b91d43f22d58cf7875c3af5659e98c7479b88ec1e165d8d3b6ddddfb0d8
00ac69740d27d7d7304331fe6523983ac267a94a17d670bd9ef5b8b745148974
f9e5cce1f80f585905e314bb5a51926f309eeb87244b1fdb95adf17fbe57b0b1

SH256 hash:

4ad91e65e0b38ca1205d2fd672a3c0f2c1e405efcc56abac03fa9a373631b1a7

MD5 hash:

5225b598d5bee42af3772044594c941c

SHA1 hash:

8e9add0ecaaf682613b08c3029b7ef6bd9805340

Detections:

AutoIT_Compiled

Link:

https://www.unpac.me/results/a9687d49-85f5-4c04-bba6-a5a6ffbe87c8/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/4ad91e65e0b3/report/overview.html

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/4ad91e65e0b38ca1205d2fd672a3c0f2c1e405efcc56abac03fa9a373631b1a7

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:	AutoIt Create hunting rule
Author:	Jean-Philippe Teissier / @Jipe_
Description:	AutoIT packer

Rule name:	AutoIT_Compiled Create hunting rule
Author:	@bartblaze
Description:	Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	HeavensGate Create hunting rule
Author:	kevoreilly
Description:	Heaven's Gate: Switch from 32-bit to 64-mode

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 artifacts 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:	kevoreilly
Description:	LokiBot Payload

Rule name:	maldoc_find_kernel32_base_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	maldoc_getEIP_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	malware_Lokibot_strings Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Lokibot in memory
Reference:	internal research

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	meth_get_eip Create hunting rule
Author:	Willi Ballenthin

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	STEALER_Lokibot Create hunting rule
Author:	Marc Rivero \| McAfee ATR Team
Description:	Rule to detect Lokibot stealer

Rule name:	Windows_Trojan_Lokibot_0f421617 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_Lokibot_1f885282 Create hunting rule
Author:	Elastic Security

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 4ad91e65e0b38ca1205d2fd672a3c0f2c1e405efcc56abac03fa9a373631b1a7

(this sample)

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/476319/

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