MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 113ec146b4714b28eeb8d375061503293c07a5b168f980649ca0afd58230bd36. 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: 10

Intelligence 10 IOCs YARA 3 File information Comments

SHA256 hash:	113ec146b4714b28eeb8d375061503293c07a5b168f980649ca0afd58230bd36
SHA3-384 hash:	93ec8a946aec6e597e42f64ea0ee1962214f4fe4ac8f0587cc44ad8f418740f38249e192fa2cab3185125cdfc7325942
SHA1 hash:	7d978cc0fe63b646f3b2d15ba50e0a9b337e6f62
MD5 hash:	df5e752203a5518f1c381f3e26fa57bc
humanhash:	autumn-sixteen-harry-magazine
File name:	DHL File.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	650'752 bytes
First seen:	2020-07-29 06:27:28 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:yq5jgBfnXPMutHq6yLQisVMZp+MhYBwdWuVtSQe3L+JO/t9VjW:bgfnXJGHZYMhqwbtSQe3EO/3VjW
Threatray	10'810 similar samples on MalwareBazaar
TLSH	11D4AE86D4416962F8374BB82031D97933A66ED5AEF0AE9D2DD07D633AF3093543281F
Reporter	abuse_ch
Tags:	AgentTesla DHL exe

abuse_ch

Malspam distributing AgentTesla:

HELO: gg0.518.strinoemenker.ml
Sending IP: 139.59.37.237
From: DHL EXPRESS <booking@dhl.com>
Subject: DHL Express Booking Confirmation
Attachment: DHL File.gz (contains "DHL File.exe")

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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/34225/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Creating a file

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/401311

Signature

Antivirus / Scanner detection for submitted sample

Found malware configuration

Injects a PE file into a foreign processes

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Mail credentials (via file access)

Yara detected AgentTesla

Yara detected AntiVM_3

Behaviour

Behavior Graph:

Download SVG

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/113ec146b4714b28eeb8d375061503293c07a5b168f980649ca0afd58230bd36/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-07-29 06:29:08 UTC

AV detection:

24 of 29 (82.76%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ce7mcrvuoffsr3vy2n2qmfidfe6apjnrnd4yaze4ucx5larqxu3a._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

72a47bed0fb44d1830978e2f00a07688989e1e6b1b5060f0457902b1da2062e2

AgentTesla

84bab154c87b11ac5b1a1ca6a03ddde52bc3e10aab785cefc86aed45e7bba89f

AgentTesla

88cfd3c2ab74230042107cd9a42dc7e6489ac254700fb20d66395f65de780d3f

AgentTesla

902151e059b55427744a6947563251045a98a471b9a84ace8b286763e788c258

AgentTesla

a02bd4ee18c7f26af910e361dce97116a391daacfad43de6bd66800d870a8205

AgentTesla

a408cbe02b8793b921482f59664bc83c5f187f69b02189987c601c6d449d4013

AgentTesla

c58e3b60c9317f40b8041dc72787a6d54f67d2850f01779c3df18f7b7595d577

AgentTesla

cb5d91188140efdfc1d20448008a5c8330ab7b8d870eb3a2278caa5d5859577c

AgentTesla

ea7f27d2608317b4bc1d404425917b2da78e0f8a41a280fed904b506e0278f11

AgentTesla

+ 10'800 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

spyware keylogger trojan stealer family:agenttesla

Link:

https://tria.ge/reports/200729-79nts8hpg6/

Behaviour

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetThreadContext

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

AgentTesla

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/113ec146b4714b28eeb8d375061503293c07a5b168f980649ca0afd58230bd36

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