MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d0d4699bdcc254242758c7bb6d595cba262eea0b08f0fd15b59a06921f84d5c. 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

NanoCore

Vendor detections: 8

Intelligence 8 IOCs YARA 3 File information Comments

SHA256 hash:	7d0d4699bdcc254242758c7bb6d595cba262eea0b08f0fd15b59a06921f84d5c
SHA3-384 hash:	0755d5ce05847a2031869649e37e5bf8c3f7ecd34daa22aaa6f1f90bf4694ded664dba114bc74ad813afdf7c5f1be874
SHA1 hash:	285e0bd6ace0fa3d03933c49dc296fdbfb2f9099
MD5 hash:	0f26b8e976db00930342aea335ce959e
humanhash:	river-yellow-kansas-alaska
File name:	PURCHASE ORDER.exe
Download:	download sample
Signature	NanoCore Create hunting rule
File size:	1'957'888 bytes
First seen:	2020-09-07 05:21:05 UTC
Last seen:	2020-09-07 06:22:27 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	24576:TGYnzYrhNA6j3BxUX5dMmPkxQmnkxjRCZw5BvU:TJnsrhvoMmc2mkuZOB
TLSH	219572413F05E886C64D19B4C86ACBF81220BE9DEA59DE1B36C57E5DF4B22C37C05A4B
Reporter	cocaman
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

109

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/57611/

Detection(s):

Sanesecurity.Rogue.0hr.20200907-0111.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% directory

Creating a process from a recently created file

Creating a window

Using the Windows Management Instrumentation requests

Running batch commands

Creating a process with a hidden window

Sending a UDP request

Launching a process

Creating a file

Reading critical registry keys

Unauthorized injection to a recently created process

Unauthorized injection to a recently created process by context flags manipulation

Stealing user critical data

Enabling autorun

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/7d0d4699bdcc254242758c7bb6d595cba262eea0b08f0fd15b59a06921f84d5c/

Threat name:

ByteCode-MSIL.Trojan.CryptInject

Status:

Malicious

First seen:

2020-09-06 21:32:25 UTC

File Type:

PE (.Net Exe)

Extracted files:

409

AV detection:

24 of 29 (82.76%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=pugungn5zqsueqtvrr53nvmvzorgf3vawchq7uk3lgqgsipyjvoa._file

Result

Malware family:

agenttesla

Score:

10/10

Tags:

keylogger stealer spyware trojan family:agenttesla

Link:

https://tria.ge/reports/200907-7lqltfj24s/

Behaviour

NTFS ADS

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Loads dropped DLL

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Executes dropped EXE

AgentTesla Payload

AgentTesla

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

Threat name:

AgentTesla

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/7d0d4699bdcc254242758c7bb6d595cba262eea0b08f0fd15b59a06921f84d5c

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:	Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

Rule name:	CAP_HookExKeylogger Create hunting rule
Author:	Brian C. Bell -- @biebsmalwareguy
Reference:	https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar