MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f4258e5c61e45d8cedece680a26b83be12413727685afdf469bc91727751a8c. 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 11 File information Comments

SHA256 hash:	9f4258e5c61e45d8cedece680a26b83be12413727685afdf469bc91727751a8c
SHA3-384 hash:	57cb3d05b59028775cee424e87eabf4cbb0711bc68f144d6bd47f765d89ad4cc0faa1aae334243ecb6834f5629d2a2b2
SHA1 hash:	4de6f90a078773b488471d9b213c8f22c2a05cce
MD5 hash:	e14c457400ef8b306e40f1e12f50b5bf
humanhash:	charlie-bluebird-coffee-sink
File name:	wXcOIcc1XOk46Uh.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	581'120 bytes
First seen:	2021-01-14 19:05:01 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:xs+stxCqiefI5UNgU5IWVCd0lcSYwCGKk2JiSS8iB:xsdAqiefI5UN5NlcStDKbiSSf
Threatray	2'269 similar samples on MalwareBazaar
TLSH	4BC4121622F96B17C97D8BF4597410101BB2B57EAA33E35C1C8A70E225BBB64C712B37
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: vps.doctorpc.pe
Sending IP: 198.38.91.247
From: Purchase@kancelaria-tw.pl
Reply-To: apaccustomerrservices10@gmail.com
Subject: Nuevo orden_0012021
Attachment: New order_0012021PDF.rar (contains "wXcOIcc1XOk46Uh.exe")

Loki C2:
http://lightloog.ddns.net/log/panel/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

116

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

wXcOIcc1XOk46Uh.exe

Verdict:

Malicious activity

Analysis date:

2021-01-14 19:06:58 UTC

Tags:

lokibot stealer trojan

Link:

https://app.any.run/tasks/82cb61e4-9568-4c0f-a893-70d66e9e7659

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/112021/

Detection(s):

SecuriteInfo.com.Trojan.Siggen11.57608.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Creating a file in the %AppData% directory

Creating a file in the %temp% directory

Launching a process

Creating a process with a hidden window

Deleting a recently created file

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

DNS request

Connection attempt

Sending an HTTP POST request

Creating a file in the %AppData% subdirectories

Stealing user critical data

Moving of the original file

Enabling autorun by 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/581684

Signature

.NET source code contains potential unpacker

C2 URLs / IPs found in malware configuration

Found malware configuration

Machine Learning detection for dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

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 dynamic DNS services

Uses schtasks.exe or at.exe to add and modify task schedules

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/9f4258e5c61e45d8cedece680a26b83be12413727685afdf469bc91727751a8c/

Threat name:

Win32.Trojan.Wacatac

Status:

Malicious

First seen:

2021-01-14 19:05:08 UTC

AV detection:

13 of 45 (28.89%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=t5bfrzogdzc5rtw6zzuaujvyhpqsie3so2c27x2gtperoj3vdkga._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot spyware stealer trojan

Link:

https://tria.ge/reports/210114-dknrhjkzen/

Behaviour

Creates scheduled task(s)

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

https://lightloog.ddns.net/log/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:

9f4258e5c61e45d8cedece680a26b83be12413727685afdf469bc91727751a8c

MD5 hash:

e14c457400ef8b306e40f1e12f50b5bf

SHA1 hash:

4de6f90a078773b488471d9b213c8f22c2a05cce

Link:

https://www.unpac.me/results/1626d38d-f91f-4782-8214-1f58ccafc2e0/

SH256 hash:

67564e4b8eb2752cc23e62fd01635bfec36bb4ce591e630d1c85d8f2a3f6c448

MD5 hash:

dd92cb0930e72f36635073d15e2a28ad

SHA1 hash:

42432067b6e4e9b159e36c89f09c24c81d73c598

Link:

https://www.unpac.me/results/1626d38d-f91f-4782-8214-1f58ccafc2e0/

SH256 hash:

64a419709ad219ffc006bda776b650da486d55048d2fa34525f40227da0e5c86

MD5 hash:

88c0ec8398978fa2e4240f02765086ad

SHA1 hash:

5a5c4935b2d70e890c89ad9332365f4f4aa86f3c

Link:

https://www.unpac.me/results/1626d38d-f91f-4782-8214-1f58ccafc2e0/

SH256 hash:

65c5b95720ded22e495574244a651055ffdf71d5cb8c04f99cde7c4501a14b36

MD5 hash:

2e47b5bd07f40067f9b2dfd827e7f943

SHA1 hash:

c9247566dd5b114975162fc449ef6f3f6c63a2c1

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/1626d38d-f91f-4782-8214-1f58ccafc2e0/

Parent samples :

9f4258e5c61e45d8cedece680a26b83be12413727685afdf469bc91727751a8c
e099402cd2fecd5adebd170696d0e536fdc71dbd68d6fb642adf2cde3eed6f26
82047917ba8c25313b170f2dc6d74f3aacfd31745d054e5f865e468dcd3b5298

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/9f4258e5c61e45d8cedece680a26b83be12413727685afdf469bc91727751a8c

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