MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8992951c68760df7e72db19e76ee35e1bc3379119c6ff4ddc47da461c4b41f4. 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: 13

Intelligence 13 IOCs YARA 12 File information Comments

SHA256 hash:	b8992951c68760df7e72db19e76ee35e1bc3379119c6ff4ddc47da461c4b41f4
SHA3-384 hash:	8a699b12a9b79c40b7499ab42a3c2b0070db9079e0d7df061461db8e061f9c214a7dfefd5ecfcf99971a668778b02cca
SHA1 hash:	20b5fdcacc4f7eacaeca306e5a5a725e70982fb4
MD5 hash:	dcf46745aa81fb749e067f73607744ad
humanhash:	oregon-wyoming-beer-uncle
File name:	transferencia001.PDF.bat
Download:	download sample
Signature	Loki Create hunting rule
File size:	671'232 bytes
First seen:	2021-08-05 20:06:34 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'467 x Formbook, 12'206 x SnakeKeylogger)
ssdeep	12288:GtRulXTWAFjMaqD3UZmJ44yXJJOk6ZfFK0sDGKV8t1t2NjFdFZ:kuvFgaqA8JzGJcpIJV8t1MNjTFZ
Threatray	3'994 similar samples on MalwareBazaar
TLSH	T175E4013D93508FABDD3D25F8576201421BF8E1543B46F7E6BEE8A0E60AD239D03C2956
dhash icon	96ceec79f0ec8e96 (5 x Formbook, 5 x AgentTesla, 2 x SnakeKeylogger)
Reporter	malwarelabnet
Tags:	exe Loki Lokibot

Intelligence

File Origin

# of uploads :

# of downloads :

734

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

transferencia001.PDF.bat

Verdict:

Malicious activity

Analysis date:

2021-08-05 20:09:27 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/0f515ccd-84fc-407f-b8cb-f11533fbb844

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/176827/

Detection(s):

SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Stealing user critical data

Connection attempt to an infection source

Moving of the original file

Sending an HTTP POST request to an infection source

Result

Verdict:

UNKNOWN

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/925fa4b8-693b-487b-87ad-2d62817f82c8

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/827727

Signature

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

Found malware configuration

Initial sample is a PE file and has a suspicious name

Injects a PE file into a foreign processes

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sigma detected: Suspicious Double Extension

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 an obfuscated file name to hide its real file extension (double extension)

Yara detected AntiVM3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/b8992951c68760df7e72db19e76ee35e1bc3379119c6ff4ddc47da461c4b41f4/

Threat name:

ByteCode-MSIL.Backdoor.Androm

Status:

Malicious

First seen:

2021-08-05 20:07:06 UTC

AV detection:

11 of 46 (23.91%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=xcmssuogq5qn67ts3mm6o3xdlyn4gn4rdhdp6to4i7nemhclih2a._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Loki

7c72d2e12ed2db6353a373d16c07eaf27fbf110c75a2dc7535ec7d624cb42012

Loki

8e79e3ed462ebedbdabbc9462e5448e24a43c70256b3ba5f3575aea25cfac787

Loki

988015476a43d916c6d49009eaa2e262246ac18eaf1615113262cd3540708450

Loki

a376668a48de6be4c4f85e7abc40fb3806580c2733912c6e400db843e41aa056

Loki

a6dcb375ec518dc845d50e3508c30168f0f12f9e28f221e14734c52fb7f29942

Loki

ab1cef822f66d7b77574a21c8154d4a6e9fcd196a6659637f1d662f0ef7df3bd

Loki

c03b5d783971f4ab3ae3dac1b9576acfc0334cd919ffd74bb6ac01cbef2b128d

Loki

d2403e6a7d524f652e38af89405a91abe3312b03b49e8ded8e826975d622ff3e

Loki

+ 3'984 additional samples on MalwareBazaar

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot spyware stealer suricata trojan

Link:

https://tria.ge/reports/210805-eahjvjvg9e/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

suricata: ET MALWARE LokiBot Checkin

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

Malware Config

C2 Extraction:

http://185.227.139.18/dsaicosaicasdi.php/Ooq7cQ4IpHUWj
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:

aed00f82f1772e5a403cce9c1349202c8371e67ed9ef19a33cac0bf2a411f3c1

MD5 hash:

c273f926e2a29bd62cc8f27b569a0b2a

SHA1 hash:

e08d302cab3e11d776599a6b0537207fce6f9c51

Link:

https://www.unpac.me/results/60beaa17-100d-490e-a04b-bf81acec6985/

SH256 hash:

69556e2792c37345a819250b3975725e663ab271cc5c9e2bfe59f56a52786801

MD5 hash:

78012aae41c52ed3fe334b554cdbec46

SHA1 hash:

d00f9e9038163ce67aa70acd1095972a6e5d0d49

Link:

https://www.unpac.me/results/60beaa17-100d-490e-a04b-bf81acec6985/

SH256 hash:

312ab3d92a6a46c4a198d7d0f203072dab7e3a18acabace74cb5a702c1bfa329

MD5 hash:

23d9524d5f5d9aac977efbd995c260d3

SHA1 hash:

c6977d99321ea2656a3eb410940de8cad680e873

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/60beaa17-100d-490e-a04b-bf81acec6985/

Parent samples :

11406af8229633b2b317bbe62d1d8e9f95ccc216e821f566e9bf38029b9d8e10
bdf3eac218cda881ec145d4b3c650fc26b5fe434dcefc971686819f85447f334
086b930d1a631edf83cfe41204603a67e9cf4661ecee97761f7dcb8f87bb6e70
312ab3d92a6a46c4a198d7d0f203072dab7e3a18acabace74cb5a702c1bfa329
c52278ce85cea3b0ea51ad7280c71bb7479504a7ea5f34804c58ce5cd2acf545
1e267f1819711c711b60ef3531fbc9b725ee698f9ad4b5f5101a279e64e0d25c
b8992951c68760df7e72db19e76ee35e1bc3379119c6ff4ddc47da461c4b41f4

SH256 hash:

b8992951c68760df7e72db19e76ee35e1bc3379119c6ff4ddc47da461c4b41f4

MD5 hash:

dcf46745aa81fb749e067f73607744ad

SHA1 hash:

20b5fdcacc4f7eacaeca306e5a5a725e70982fb4

Link:

https://www.unpac.me/results/60beaa17-100d-490e-a04b-bf81acec6985/

Malware family:

Mal/Generic-S

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/b8992951c687/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/b8992951c68760df7e72db19e76ee35e1bc3379119c6ff4ddc47da461c4b41f4

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:	JPCERT/CC Incident Response Group
Description:	detect Lokibot in memory
Reference:	internal research

Rule name:	pe_imphash Create hunting rule

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

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.

Cape

https://www.capesandbox.com/analysis/176827/

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