MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c333b7328e876046988ec1e7e487f4cdebd62cbf0a4a595b31d87b0c1892037. 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

zgRAT

Vendor detections: 9

Intelligence 9 IOCs YARA 2 File information Comments 1

SHA256 hash:	8c333b7328e876046988ec1e7e487f4cdebd62cbf0a4a595b31d87b0c1892037
SHA3-384 hash:	3d441876f2d45a78b6376bdc26b742aeaf43807bef686453b6b5094b2c1d81bcd0f3229b4091ad6596ac252399d5fb71
SHA1 hash:	15fc1dd27c43af430c28628c46d7baaf128e18ef
MD5 hash:	7d77c5852fb970be7e47e4d3127f2cc1
humanhash:	finch-black-pennsylvania-single
File name:	7d77c5852fb970be7e47e4d3127f2cc1
Download:	download sample
Signature	zgRAT Create hunting rule
File size:	1'187'840 bytes
First seen:	2023-01-30 10:54:52 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	24576:RtTwMFkTAB4f27kovjgUpf7yJ1rga/v7fLsuwB:RtTh2wR7Srf
Threatray	113 similar samples on MalwareBazaar
TLSH	T1D6456C417BE8EA27D15E5772F4A241244BF0D806B753EB4F27A8A5AD1C43740BC892FB
TrID	55.8% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.0% (.SCR) Windows screen saver (13097/50/3) 8.0% (.EXE) Win64 Executable (generic) (10523/12/4) 7.6% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2) 5.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Reporter	zbetcheckin
Tags:	32 exe zgRAT

Intelligence

File Origin

# of uploads :

# of downloads :

195

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Documentos.xlsx

Verdict:

Malicious activity

Analysis date:

2023-01-30 08:23:12 UTC

Tags:

exploit cve-2017-11882 loader zgrat

Link:

https://app.any.run/tasks/cb0a2a90-3d56-4489-8d34-b9d0b7fd8e5c

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/358248/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

Сreating synchronization primitives

DNS request

Sending a custom TCP request

Sending an HTTP GET request to an infection source

Verdict:

No Threat

Threat level:

2/10

Confidence:

67%

Tags:

packed

Link:

https://www.filescan.io/uploads/63d7a20e447edb203a020530/reports/fb29fb6f-deb2-4c7f-815a-3dd024d40e86/overview

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.

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/a4539f2e-6896-4202-9e9e-865acfbbc386

Result

Threat name:

zgRAT

Detection:

malicious

Classification:

troj

Score:

84 / 100

Link:

https://www.joesandbox.com/analysis/1161499

Signature

Antivirus detection for URL or domain

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Yara detected zgRAT

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8c333b7328e876046988ec1e7e487f4cdebd62cbf0a4a595b31d87b0c1892037/

Threat name:

ByteCode-MSIL.Adware.RedCap

Status:

Malicious

First seen:

2023-01-27 18:59:39 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

13 of 39 (33.33%)

Threat level:

1/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rqztw4zi5b3ai2mi5qph4sd7jtpl2ywl6csklfntdwd3bqmjea3q._file

Result

Malware family:

n/a

Score:

1/10

Tags:

n/a

Link:

https://tria.ge/reports/230130-mz5hyaab34/

Behaviour

Suspicious use of AdjustPrivilegeToken

Unpacked files

SH256 hash:

8c333b7328e876046988ec1e7e487f4cdebd62cbf0a4a595b31d87b0c1892037

MD5 hash:

7d77c5852fb970be7e47e4d3127f2cc1

SHA1 hash:

15fc1dd27c43af430c28628c46d7baaf128e18ef

Link:

https://www.unpac.me/results/809246e4-3acb-41d7-a764-4f0cf224bdb5/

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

Threat name:

Suspicious File

Score:

0.35

Link:

https://yomi.yoroi.company/submissions/8c333b7328e876046988ec1e7e487f4cdebd62cbf0a4a595b31d87b0c1892037

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:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

zgRAT

exe 8c333b7328e876046988ec1e7e487f4cdebd62cbf0a4a595b31d87b0c1892037

(this sample)

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/358248/

URLhaus

https://urlhaus.abuse.ch/url/2522486/

Comments

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zbet commented on 2023-01-30 10:54:55 UTC

url : hxxp://195.178.120.24/mojooooooo.exe