MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 838e751256c2c80b0ea3299a6c9410033a4ae8eeb15fa5dc913a5e2d2b041c5a. 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

BuerLoader

Vendor detections: 4

Intelligence 4 IOCs YARA 1 File information Comments

SHA256 hash:	838e751256c2c80b0ea3299a6c9410033a4ae8eeb15fa5dc913a5e2d2b041c5a
SHA3-384 hash:	e576eaf95dabb2753045e0f69bcef18b3ad04178583f696c4a2e467f7327701bea57b27dc7edefe1fdb59d345168c8a6
SHA1 hash:	dfdeb3ddc69064054278acaecd16f865c856273d
MD5 hash:	8484d7b4c13705a18c2c49a28d9c45ea
humanhash:	eleven-william-triple-pluto
File name:	SecuriteInfo.com.Generic.mg.8484d7b4c13705a1.2482
Download:	download sample
Signature	BuerLoader Create hunting rule
File size:	201'728 bytes
First seen:	2020-06-04 23:35:25 UTC
Last seen:	2020-06-10 09:40:08 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	d2675b7857c74407e41e798e21be5962 (3 x RaccoonStealer, 1 x BuerLoader, 1 x DanaBot)
ssdeep	3072:1/BCYQEVEo+AFaOGxzBNrQCG9i8YwEt3mIIYzP:dBCYBVnpGx9BQJ9Gt2x2P
Threatray	149 similar samples on MalwareBazaar
TLSH	CE149E0DF2F39463D09255305965B9532E26FC216267C1CF53542AAF3F322F08A96FBA
Reporter	SecuriteInfoCom
Tags:	BuerLoader

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Generic.mg.8484d7b4c13705a1.2482.UNOFFICIAL

Gathering data

Threat name:

Win32.Trojan.Genkryptik

Status:

Malicious

First seen:

2020-06-04 23:37:03 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

11 of 31 (35.48%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=qohhkeswyleawdvdfgngzfaqam5ev2howfp2lxerhjpc2kyedrna._file

Verdict:

malicious

BuerLoader

51e65c80e7e567914ea0b0b43f01ac76901cfbd36a0aba1ac06cca5593f12b41

BuerLoader

5f3e83b3aa82ef8adbf82f9971372b78015470ca185e77a367fc8f1a4963ea64

BuerLoader

69924d712b640b6d7bbf056dfb46d5c1ef7be90861391f9ec64564617545e61f

BuerLoader

8092f7adff425c2972f2716e2d31fedb1057c692eb8f0d4ca65d1a97537932a7

BuerLoader

983d5da5a77bd35296ad8569ec9eeeb0b7984f9deadf4d7b65842275da53ca72

BuerLoader

a61d49a1253008d99edb3454be53014f5aca06bd41bd70b77ad2266a3579fcbe

BuerLoader

ae3ff9a6dba15d80bb39bfe3cac65cf0ffd3745b7cc5a3880465f727747a5804

BuerLoader

af0a3834638be40e679b27b8fe35a494906e3ef293e4ac5b16ceb1d198939d09

BuerLoader

f8bd31f514d66552ce6512c5d48ea422a990b6e0d0d4251ccd25370048718c48

BuerLoader

+ 139 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

10/10

Tags:

persistence

Link:

https://tria.ge/reports/201109-7aftsk3je2/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Program crash

Enumerates connected drives

Deletes itself

Loads dropped DLL

Executes dropped EXE

ServiceHost packer

Modifies WinLogon for persistence

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

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:	win_buer_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator