MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0018a5d18456d36582b1020be78a055c9c126a8036c618ea956faf722d995bb2. 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

AgentTesla

Vendor detections: 3

Intelligence 3 IOCs YARA 4 File information Comments

SHA256 hash:	0018a5d18456d36582b1020be78a055c9c126a8036c618ea956faf722d995bb2
SHA3-384 hash:	7cb7d9743885f904c7b2b423a33e9daeb5dbf53bdf534d3f1c88aa44d2b0ae4da49f279651b4bec6a3106a46d2b0bb3f
SHA1 hash:	5744f5012d120edd79f1bb1ed0272b28712127e4
MD5 hash:	2a6b788cb122676d3890312e754bfc90
humanhash:	arizona-autumn-iowa-lion
File name:	978905601.xls
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	176'128 bytes
First seen:	2020-06-30 12:32:27 UTC
Last seen:	Never
File type:	xls
MIME type:	application/vnd.ms-excel
ssdeep	3072:Yk3hOdsylKlgryzc4bNhZFGzE+cL2knALKKWXQ3kl/GVMfliRx4J2iSAqsaHH8an:Yk3hOdsylKlgryzc4bNhZF+E+W2knAL5
TLSH	8104DFB3B665CD82DE65073D0EEA96851723BC0E1F9AC69B7324FB5F7F705808882506
Reporter	abuse_ch
Tags:	AgentTesla xls

abuse_ch

Malspam distributing AgentTesla:

HELO: slot0.natvlgetor.com
Sending IP: 45.95.169.198
From: Patricia Alkaraz <ptcihk@natvlgetor.com>
Subject: Reg. Enquiry
Attachment: 978905601.xls

AgentTesla payload URL.
http://199.195.250.60/gg/978905601.msi

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.WSHCROVARCHRMATHLONGGONE.20200524.UNOFFICIAL

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/0018a5d18456d36582b1020be78a055c9c126a8036c618ea956faf722d995bb2/

Threat name:

Script-Macro.Downloader.Amphitryon

Status:

Malicious

First seen:

2020-06-30 12:34:06 UTC

AV detection:

14 of 29 (48.28%)

Threat level:

3/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=aamklumek3jwlavraif6pcqflsobe2uag3dbr2uvn6xxelmzloza._file

Result

Malware family:

n/a

Score:

10/10

Tags:

n/a

Link:

https://tria.ge/reports/200630-1r7v8rvjya/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: AddClipboardFormatListener

Creates scheduled task(s)

Modifies data under HKEY_USERS

Suspicious use of SetWindowsHookEx

Suspicious behavior: CmdExeWriteProcessMemorySpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Office loads VBA resources, possible macro or embedded object present

Drops file in Windows directory

Enumerates connected drives

Use of msiexec (install) with remote resource

Blacklisted process makes network request

Executes dropped EXE

Process spawned unexpected child process

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:	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