MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51e971f651b31baaab73899b6887b31972d8cb6da3ecd1b84c2fd6c5b5cdf723. 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: 14

Intelligence 14 IOCs YARA 11 File information Comments

SHA256 hash:	51e971f651b31baaab73899b6887b31972d8cb6da3ecd1b84c2fd6c5b5cdf723
SHA3-384 hash:	9e20c5421114f4c640892b498b0bea9fc8e56483f93eed0e7dc6e1ccecef823b3739f65d3508cf800e21a06dd73364a9
SHA1 hash:	9e56c32df97970366d38f7a2909c8330bab4489d
MD5 hash:	23bbb09307299f851dc3bcbe375c8434
humanhash:	juliet-mobile-colorado-tennis
File name:	vbc.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	239'293 bytes
First seen:	2022-04-01 13:02:44 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	56a78d55f3f7af51443e58e0ce2fb5f6 (719 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep	6144:HNeZmT0iI4VR+iH9JlYgxVCnB3fMFCy2PYy:HNlldHzlunBvMFBy
Threatray	7'156 similar samples on MalwareBazaar
TLSH	T13C3412997BA0C47AD4A2D7B24E351A659FFDB61340F0400BC7709A5D3E33751AA3E7A0
File icon (PE):
dhash icon	b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter	Anonymous
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

242

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Gen.Variant.Fragtor.71875.28252.14876.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

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

Unauthorized injection to a recently created process by context flags manipulation

Stealing user critical data

Sending an HTTP POST request to an infection source

Result

Malware family:

n/a

Score:

5/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/12317/overview

Behaviour

MalwareBazaar

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

control.exe overlay packed shell32.dll

Link:

https://www.filescan.io/uploads/6246f8079253b276b7c029d5/reports/112e1c40-c5c5-4390-8998-cf06d701f85f/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/47074b6a-b70e-48d5-8da7-22fe1941f1cd

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/968973

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 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

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/51e971f651b31baaab73899b6887b31972d8cb6da3ecd1b84c2fd6c5b5cdf723/

Threat name:

Win32.Trojan.Woreflint

Status:

Malicious

First seen:

2022-04-01 04:30:35 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

22 of 26 (84.62%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=khuxd5srwmn2vk3trgnwrb5tdfznrs3nupwndocmf7lmlnon64rq._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Loki

3851e1c8c896ecae1035576a4b37d1fafa0690df428e255ed709c155cf77279c

Loki

50cb7b0b1d15d89428745bd508343b52d5f197b5f57cdf83a077973bae3d1ec1

Loki

5af35520dd30145e091e7db9d4d9be25ec23cdf5b7d914a402ef880fb35bd558

Loki

7642c30cee6aa8c2ca74e267f4522ec280ae3fc402056eb07187a10dd0d92885

Loki

d705d1e518e32f4c1dcfdce42040cd87d30ad8cd032d9bd4fe1fde67285ac5b9

Loki

da2f8b897d09228f81c3019c98676c771b85f0d68471628dfb685201af0422d5

Loki

+ 7'146 additional samples on MalwareBazaar

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer suricata trojan

Link:

https://tria.ge/reports/220401-qab2wafgbn/

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

Uses the VBS compiler for execution

Executes dropped EXE

Lokibot

suricata: ET MALWARE LokiBot Checkin

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

Malware Config

C2 Extraction:

http://62.197.136.186/oluwa/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:

013f46bf3e2049785e8b036ec066b0edfaaef70074222675c2cb16bc7c08c090

MD5 hash:

e1a76846bd483b9e0d02a2b1073e4b5f

SHA1 hash:

2a22048a85d975e75cda17c07841d3e566a11a36

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/7d47a4aa-5e99-444a-9384-aca84e892c84/

Parent samples :

bca219d2c253c4de9c4deb9427507bd3ddf85f3296c285f675d3d8b64d079fbc
5e0dfb1cf53ddc34073824e78e2a7a4bbd539760f9bbf2b14cf50e9c4ac333e9
b5cc4c13df7466e47152fd98ab79bd9edf593c382f914b2158ab3226dc8ca1f2
d52b7ef6c91deeb231e720f247fd730ddec4ba7bb6c501bf865eebc45ccf3e50
523ce5e75220a96f7964dff0cc159e08e0896de332d5861d7a33c81abd327389
bdfff3432cc6eafbd6141335ea9e989edf672a63b94c53cd8cc813126197730c
51e971f651b31baaab73899b6887b31972d8cb6da3ecd1b84c2fd6c5b5cdf723
4311b07eb1e5e7c8ed238a4168c67f35d76ab63cc087ac3af045c2ea01973cba
2e5aac809bcbe63ef8da7c5af4fb2446ddafd78124d4e0026dae5f6eae43bf66
3a0c6029ab102aea2d52339b26e331139f2f5c93517ed5b95a16682983785bcc
111034f27e3ca14869a34302882101b980b6088e28faf3cc34f6456116559959

SH256 hash:

f3bd30c10e4ec08c791f93a29261661da2868c62242afb05e5eaa7f249c8dc61

MD5 hash:

9a76493b931d4d278c355ba106a1d40a

SHA1 hash:

65b505057d7bca09fe44d2b9238fbc7a590a1a8f

Link:

https://www.unpac.me/results/7d47a4aa-5e99-444a-9384-aca84e892c84/

SH256 hash:

00bfac8c6474572005c61b746b2182eebba7c70920f2c171e63712fd6c8f7fcc

MD5 hash:

be5fd516edde6ff1d12da0e5100b395a

SHA1 hash:

a9df8234d8a1796f8e74f0bccb610a65b60d0a4f

Link:

https://www.unpac.me/results/7d47a4aa-5e99-444a-9384-aca84e892c84/

SH256 hash:

51e971f651b31baaab73899b6887b31972d8cb6da3ecd1b84c2fd6c5b5cdf723

MD5 hash:

23bbb09307299f851dc3bcbe375c8434

SHA1 hash:

9e56c32df97970366d38f7a2909c8330bab4489d

Link:

https://www.unpac.me/results/7d47a4aa-5e99-444a-9384-aca84e892c84/

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/51e971f651b31baaab73899b6887b31972d8cb6da3ecd1b84c2fd6c5b5cdf723

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 51e971f651b31baaab73899b6887b31972d8cb6da3ecd1b84c2fd6c5b5cdf723

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/2126989/

Delivery method

Distributed via web download

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample