MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b901007fab5bd11e94a317f14137830b2fd97c8158c170e2ba3aed0e79ed11e1. 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 11 File information Comments 1

SHA256 hash:	b901007fab5bd11e94a317f14137830b2fd97c8158c170e2ba3aed0e79ed11e1
SHA3-384 hash:	ac85e472b81375086f6e6cd824220dc52087bb0416e7e931d41759e245621be426978b6ebcbebe8793c689fdda81133b
SHA1 hash:	857bf81badfa0fb346ea4ab75f57a6cb71bc0a9b
MD5 hash:	b727bfa7e01a11a82400a65b11cb1005
humanhash:	wisconsin-dakota-ack-april
File name:	b727bfa7e01a11a82400a65b11cb1005
Download:	download sample
Signature	Loki Create hunting rule
File size:	126'352 bytes
First seen:	2022-04-27 10:25:06 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep	3072:l1NjcVVnLpPunbcS9esqej92NttIVT+OA3Ja3owLOGe:HNeZmcUesqg92NQJmJc1Lre
Threatray	7'541 similar samples on MalwareBazaar
TLSH	T154C3010477F4C177E5E317325D729B7B6EFFA50510B8470EA3406F887922A82EA0E766
TrID	48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):
dhash icon	b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter	zbetcheckin
Tags:	32 exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

336

Origin country :

n/a

Vendor Threat Intelligence

Detection:

LokiBot

Link:

https://www.capesandbox.com/analysis/267209/

Detection(s):

SecuriteInfo.com.Trojan.NSISX.Spy.Gen.2.6896.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

Creating a file in the %temp% directory

Creating a process from a recently created file

Сreating synchronization primitives

Reading critical registry keys

Changing a file

Creating a file in the %AppData% subdirectories

Moving a file to the %AppData% subdirectory

Enabling the 'hidden' option for recently created files

Sending a custom TCP request

Unauthorized injection to a recently created process

Unauthorized injection to a recently created process by context flags manipulation

Stealing user critical data

Sending an HTTP POST request to an infection source

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

control.exe overlay packed shell32.dll

Link:

https://www.filescan.io/uploads/62691a0b2b32b1c37c6512c5/reports/3d68e8ec-50b9-4ec8-aa2a-372f6d4d2308/overview

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.

Malware family:

Loki

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/dc5268de-db3f-46e6-87e4-47ed17ab045b

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/983993

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)

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 submitted file

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

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)

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/b901007fab5bd11e94a317f14137830b2fd97c8158c170e2ba3aed0e79ed11e1/

Threat name:

Win32.Trojan.FormBook

Status:

Malicious

First seen:

2022-04-27 10:26:06 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

16 of 26 (61.54%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xeaqa75llpir5ffdc7yucn4dbmx5s7ebldaxbyv2hlwq46pnchqq._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Loki

3851e1c8c896ecae1035576a4b37d1fafa0690df428e255ed709c155cf77279c

Loki

50cb7b0b1d15d89428745bd508343b52d5f197b5f57cdf83a077973bae3d1ec1

Loki

5af35520dd30145e091e7db9d4d9be25ec23cdf5b7d914a402ef880fb35bd558

Loki

d705d1e518e32f4c1dcfdce42040cd87d30ad8cd032d9bd4fe1fde67285ac5b9

Loki

d902f942cd74852a9eb94d5261f41b6368114bd1a62f969b8f5def360b3b8b4b

Loki

da2f8b897d09228f81c3019c98676c771b85f0d68471628dfb685201af0422d5

Loki

+ 7'531 additional samples on MalwareBazaar

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer suricata trojan

Link:

https://tria.ge/reports/220427-mghapafcgp/

Behaviour

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

Loads dropped DLL

Reads user/profile data of web browsers

Executes dropped EXE

Lokibot

suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

suricata: ET MALWARE LokiBot Checkin

suricata: ET MALWARE LokiBot Fake 404 Response

suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

Malware Config

C2 Extraction:

http://62.197.136.176/li/five/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:

5fedbda5bdceec1581545706d6f6cd2d912fbea8a7a52805ab7a83d144a9197c

MD5 hash:

f4308d88985d02b17e4be16a505684ab

SHA1 hash:

9b787cecaa508f0bc2cf9ca024f87698ff7aedcc

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/c803e0f8-e0f2-47ba-9195-5d88a2734b32/

Parent samples :
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SH256 hash:

63e5c35132544783114566fcfb214fd62e7af893c389c4882a3b8ec7bc412717

MD5 hash:

5462af148108b9924eaec0c0c6bc085c

SHA1 hash:

a500c5758afa753a9d37eda5c4ed7b511fd61a00

Link:

https://www.unpac.me/results/c803e0f8-e0f2-47ba-9195-5d88a2734b32/

SH256 hash:

c882563884d69139dbfa6ec7d5cb35096bdff51f85b02d4ab6430d96a18758b7

MD5 hash:

67a3c51d975db4a8d45c2e59d6eda8a5

SHA1 hash:

c8182fac6cbe276bc373f23a2c8afb566e6aa497

Link:

https://www.unpac.me/results/c803e0f8-e0f2-47ba-9195-5d88a2734b32/

SH256 hash:

b901007fab5bd11e94a317f14137830b2fd97c8158c170e2ba3aed0e79ed11e1

MD5 hash:

b727bfa7e01a11a82400a65b11cb1005

SHA1 hash:

857bf81badfa0fb346ea4ab75f57a6cb71bc0a9b

Link:

https://www.unpac.me/results/c803e0f8-e0f2-47ba-9195-5d88a2734b32/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/b901007fab5b/report/overview.html

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/b901007fab5bd11e94a317f14137830b2fd97c8158c170e2ba3aed0e79ed11e1

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:	kevoreilly
Description:	LokiBot Payload

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

Rule name:	MAL_Lokibot_Stealer Create hunting rule
Description:	Detects Lokibot Stealer Variants

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.

Web download

Loki

exe b901007fab5bd11e94a317f14137830b2fd97c8158c170e2ba3aed0e79ed11e1

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2167087/

Cape

https://www.capesandbox.com/analysis/267209/

Comments

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zbet commented on 2022-04-27 10:25:11 UTC

url : hxxp://107.172.93.57/150/vbc.exe