MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75897aec122b3003c82487031570723bf6ba8dbb20dad42812af93de542b55e2. 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: 5

Intelligence 5 IOCs YARA 2 File information Comments

SHA256 hash:	75897aec122b3003c82487031570723bf6ba8dbb20dad42812af93de542b55e2
SHA3-384 hash:	c9aec559fe6780e3cc45f85cec7f1e44d0163482ad42518508a4b33dea3208ef95f87d13078183a0cd3e032925aaf388
SHA1 hash:	ac0b9eeec3a613fed8f77d21f8a0cd3b59865621
MD5 hash:	3f4d7f458c7dd21aca9e3ae0280a83c5
humanhash:	hydrogen-fillet-london-east
File name:	SecuriteInfo.com.Trojan.Malware.300983.susgen.16703
Download:	download sample
Signature	BazaLoader Create hunting rule
File size:	593'930 bytes
First seen:	2020-08-25 23:20:25 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d68a7f00713f10a63b1c459a67eeae6e (16 x BazaLoader)
ssdeep	6144:OJu7yDrEe9+FHM1sYr0JrU4ev9ZOh2At15jUR2EOjvktrYMZBxQTSAfGKEw:OJvD/Ys1l0JfW9H8C25jvMDZBxQ
Threatray	128 similar samples on MalwareBazaar
TLSH	DBC49D52F7E449F5D073913ECAA3878AEA72B858473047CB025497192F3B7E19A3E721
Reporter	SecuriteInfoCom
Tags:	BazaLoader

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/50850/

Detection(s):

PUA.Win.Downloader.Aiis-6803892-0

Result

Verdict:

Clean

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Transferring files using the Background Intelligent Transfer Service (BITS)

DNS request

Sending a custom TCP request

Launching the default Windows debugger (dwwin.exe)

Result

Threat name:

Unknown

Detection:

malicious

Classification:

spyw

Score:

76 / 100

Link:

https://www.joesandbox.com/analysis/450531

Signature

Allocates memory in foreign processes

Antivirus / Scanner detection for submitted sample

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

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

Yara detected Keylogger Generic

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/75897aec122b3003c82487031570723bf6ba8dbb20dad42812af93de542b55e2/

Threat name:

Win64.Trojan.TrickBot

Status:

Malicious

First seen:

2020-08-25 23:22:16 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Verdict:

malicious

BazaLoader

24c6b834189b439a03d248daf49c46418ac362807cb91e291453ef4c88fd30da

BazaLoader

2fcb8a7682c524ae07bfb82e2b250cffbbb685b66d56c3b7badec2b85185f9f5

BazaLoader

3db0ffdac23433607c69a18ed4a3371a4b174672ca5d6424f7b50efa6f29d969

BazaLoader

3dee71f9fcf08a9ea325ecf35cc7a470a93dd0b17d7da4c9a020f753a8993d3c

BazaLoader

7b9c9f0736204a7435418217a4a2a41b4bfd913a380a132b8f09c21c67d69824

BazaLoader

857be4b1c02d814b407db4212b1b46ef4689e943f4eb10c24fef5abbb274a9ff

BazaLoader

92d663da9447bef9446f41883111f138a12791619ec4c57083b954797fc4b477

BazaLoader

f9bd0436e92443e755484de96679dfd4f2849af8b95285f818e283aa700cefad

BazaLoader

fc6d7b4be385989d0f80dfc2b9b4d39dc517343fd239e35583fb74aef450f4a3

BazaLoader

+ 118 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

8/10

Tags:

n/a

Link:

https://tria.ge/reports/200825-qcl69dm25a/

Behaviour

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Blacklisted process makes network request

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/75897aec122b3003c82487031570723bf6ba8dbb20dad42812af93de542b55e2

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