MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ae793fb1d53cf5b1b393c348592220eec76d6def504dcb09f4686920d2e28d2. 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

BazaLoader

Vendor detections: 4

Intelligence 4 IOCs YARA 2 File information Comments

SHA256 hash:	1ae793fb1d53cf5b1b393c348592220eec76d6def504dcb09f4686920d2e28d2
SHA3-384 hash:	56cf975e57539e1641e8f330b95e953fa168d421c7a4477b15ae40e65187fdeb74437a95419f890d09ec8a741c119e1a
SHA1 hash:	68f48d169b4f62189b3e43c3615aa7e4314e9459
MD5 hash:	a41429f7dbecfb76e6b7534afbeb4f74
humanhash:	freddie-bakerloo-avocado-berlin
File name:	1ae793fb1d53cf5b1b393c348592220eec76d6def504dcb09f4686920d2e28d2
Download:	download sample
Signature	BazaLoader Create hunting rule
File size:	340'664 bytes
First seen:	2020-09-10 08:48:17 UTC
Last seen:	2020-09-10 09:44:06 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	4e87a8ef84d8e7fc292278e3888dc5b9 (3 x BazaLoader)
ssdeep	6144:FwJAxRuYHLKxwZbiZTlTvOd/Dswz0YlvmYPoeHDmzOzK7S:FwJAeYDinTvWD50YlvDPoejmMK
TLSH	EE7437629A548DFFDC67F3BDCC92D1A573A16A1C7EB0AF07218272398D205B059BF241
Reporter	JAMESWT_WT
Tags:	BazaLoader Geksan LLC

Code Signing Certificate

Organisation:	DigiCert High Assurance EV Root CA
Issuer:	DigiCert High Assurance EV Root CA
Algorithm:	sha1WithRSAEncryption
Valid from:	Nov 10 00:00:00 2006 GMT
Valid to:	Nov 10 00:00:00 2031 GMT
Serial number:	02AC5C266A0B409B8F0B79F2AE462577
Intelligence:	204 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:	SHA256
Thumbprint:	7431E5F4C3C1CE4690774F0B61E05440883BA9A01ED00BA6ABD7806ED3B118CF
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

117

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/58321/

Detection(s):

SecuriteInfo.com.ArtemisA41429F7DBEC.25514.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Creating a window

Result

Threat name:

Bazar

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/462957

Signature

Allocates many large memory junks

Allocates memory in foreign processes

Contains functionality to inject code into remote processes

Found Process Doppelgnging injection technique

Injects a PE file into a foreign processes

Modifies the context of a thread in another process (thread injection)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Sets debug register (to hijack the execution of another thread)

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Writes to foreign memory regions

Yara detected Bazar Backdoor

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1ae793fb1d53cf5b1b393c348592220eec76d6def504dcb09f4686920d2e28d2/

Threat name:

Win64.Trojan.BazarLoader

Status:

Malicious

First seen:

2020-09-09 18:10:43 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Verdict:

unknown

Result

Malware family:

n/a

Score:

5/10

Tags:

n/a

Link:

https://tria.ge/reports/200910-yc81hdjgh2/

Behaviour

Modifies data under HKEY_USERS

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Drops file in Windows directory

Suspicious use of SetThreadContext

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

Threat name:

Trojan

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/1ae793fb1d53cf5b1b393c348592220eec76d6def504dcb09f4686920d2e28d2

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:	Cobalt_functions Create hunting rule
Author:	@j0sm1
Description:	Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT

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