MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11704c25e0bb0eb2ffc7664800e55ce6b38d14642943b3555f146540dc518921. 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: 11

Intelligence 11 IOCs 1 YARA 13 File information Comments

SHA256 hash:	11704c25e0bb0eb2ffc7664800e55ce6b38d14642943b3555f146540dc518921
SHA3-384 hash:	fce03cde06ee7c547291891ae622db1d9e2bf0f81ce4703678fdb8826ccd039abe052bfa3dcbab37c377cbd884e825a9
SHA1 hash:	50f5704a712d04e4a2a90e9443b0968418b2b4c1
MD5 hash:	bad16f2f48c3719ebf09ca6e948b7c4d
humanhash:	violet-floor-seven-football
File name:	DHL INVOICE.pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	1'173'504 bytes
First seen:	2021-04-29 06:28:59 UTC
Last seen:	2021-04-29 10:36:24 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	24576:WeUhTiam/oLA4t2rwD4mHd/2cAj5/tQ79yKMR1q:4hTv28D9d/2cALQRZ
Threatray	3'579 similar samples on MalwareBazaar
TLSH	F2455ADCB50064EDCA078E3297EACC3182112D746A3B950E53963B7B7B7FE536A34486
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Loki C2:
http://173.208.204.37/k.php/HsSpKI8PLZu2g

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
http://173.208.204.37/k.php/HsSpKI8PLZu2g	https://threatfox.abuse.ch/ioc/22199/

Intelligence

File Origin

# of uploads :

# of downloads :

105

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/146409/

Detection(s):

SecuriteInfo.com.Variant.Bulz.349164.30658.31967.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

Connection attempt

Sending an HTTP POST request

Creating a file in the %AppData% subdirectories

Sending a custom TCP request

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

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/703160

Signature

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

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

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

Yara detected AntiVM3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/11704c25e0bb0eb2ffc7664800e55ce6b38d14642943b3555f146540dc518921/

Threat name:

ByteCode-MSIL.Backdoor.Androm

Status:

Malicious

First seen:

2021-04-29 06:29:15 UTC

AV detection:

19 of 47 (40.43%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=cfyeyjpaxmhlf76hmzeabzk442zy2fdeffb3gvk7crsubxcrreqq._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/210429-967lfkwbq6/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://173.208.204.37/k.php/HsSpKI8PLZu2g
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:

74b2935b9dfe4ba397fd0507ae3c36abb77193041f2e7c43c55dc4e7b33de61c

MD5 hash:

b5c218f30fecc9cb8513ff6a46737b01

SHA1 hash:

f0416867c2b114789620b318051f1fa390b07eae

Link:

https://www.unpac.me/results/04390e8f-a212-4f30-99a9-e75bebefa653/

SH256 hash:

7d30eed14bcf67ddcde8f36a0c415e30abf1d23e4b8b5b8c283a77515c40462a

MD5 hash:

05df3ba422fd20496acc4da272da6c0b

SHA1 hash:

b38ee06852f663a8182c2afecb4865c4c2df4abb

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/04390e8f-a212-4f30-99a9-e75bebefa653/

Parent samples :

11704c25e0bb0eb2ffc7664800e55ce6b38d14642943b3555f146540dc518921
8348119cca535d5d2407e5e81151196180e18e41236f94fc562fa6c131bafdb8
1fff9bc7af93cedafe6e4ae26e1e8bd1be11a11a193f05d3ec993a3c0332e864

SH256 hash:

eed93f9d559c35f5dd24ad55822526433fdf1808fbcbf3baa9f72d4839d21a18

MD5 hash:

776475237cf6c3694d87bbaff6ac7f4f

SHA1 hash:

1f49b664dc30b240d0d7a1e4689ee326e696fb38

Link:

https://www.unpac.me/results/04390e8f-a212-4f30-99a9-e75bebefa653/

SH256 hash:

11704c25e0bb0eb2ffc7664800e55ce6b38d14642943b3555f146540dc518921

MD5 hash:

bad16f2f48c3719ebf09ca6e948b7c4d

SHA1 hash:

50f5704a712d04e4a2a90e9443b0968418b2b4c1

Link:

https://www.unpac.me/results/04390e8f-a212-4f30-99a9-e75bebefa653/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Gamarue

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/11704c25e0bb0eb2ffc7664800e55ce6b38d14642943b3555f146540dc518921

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:	dridex_halo_generated Create hunting rule
Author:	Halogen Generated Rule, Corsin Camichel

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:	INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu Create hunting rule
Author:	ditekSHen
Description:	Detect executables with stomped PE compilation timestamp that is greater than local current time

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

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/146409/

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