MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80e5a57fbd2b8ab25047b246ad66d35befb3c266e40989abd84fc4f49a72e8fb. 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: 18

Intelligence 18 IOCs YARA 4 File information Comments

SHA256 hash:	80e5a57fbd2b8ab25047b246ad66d35befb3c266e40989abd84fc4f49a72e8fb
SHA3-384 hash:	977ee06e58dbda15e31066d3aae9ddc2b774386dcc64e0d14d3a0fba82a9c57a6088ce35adc0915b711ff156127f85ec
SHA1 hash:	b4fd8268581b1a3a2e42a80897336a3a8c7e8fcc
MD5 hash:	d8f961bb4257565724c3d849139617e7
humanhash:	bakerloo-nuts-earth-helium
File name:	80e5a57fbd2b8ab25047b246ad66d35befb3c266e40989abd84fc4f49a72e8fb
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	167'936 bytes
First seen:	2023-06-07 12:21:41 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	3072:sWvgVuQs0bkjKOh2KYivLi43r1orKh99/lbcnnnP3fS1qoe:sW4VuQsrhIk73s29/lbcnPvS1
Threatray	3'403 similar samples on MalwareBazaar
TLSH	T1BCF3276892C94CD1C32D80B8D4B00278DAB2E1675617E75D5DE198FA3FF67C3322E866
TrID	60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.8% (.SCR) Windows screen saver (13097/50/3) 8.7% (.EXE) Win64 Executable (generic) (10523/12/4) 5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter	adrian__luca
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

272

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

80e5a57fbd2b8ab25047b246ad66d35befb3c266e40989abd84fc4f49a72e8fb

Verdict:

Malicious activity

Analysis date:

2023-06-07 12:21:22 UTC

Tags:

rat agenttesla

Link:

https://app.any.run/tasks/40d8d226-6403-41ca-90ef-ae2279f771e3

Note:

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

Detection:

XorStringsNET

Link:

https://www.capesandbox.com/analysis/396467/

Detection(s):

Win.Packed.Generic-10003641-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Using the Windows Management Instrumentation requests

Sending a custom TCP request

Reading critical registry keys

Сreating synchronization primitives

Creating a window

Stealing user critical data

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

hacktool lolbin packed

Link:

https://www.filescan.io/uploads/6480766b1efb96f7e20eccd3/reports/781ae136-58b9-4856-9cdb-31742e80c8de/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/80e5a57fbd2b8ab25047b246ad66d35befb3c266e40989abd84fc4f49a72e8fb

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.

Malware family:

Agent Tesla

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/04d2f7d6-3336-4f6a-81f9-37d0197c5d21

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1250271

Signature

Found malware configuration

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

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

Sample uses string decryption to hide its real strings

Snort IDS alert for network traffic

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

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

Tries to steal Mail credentials (via file / registry access)

Yara detected AgentTesla

Behaviour

Behavior Graph:

Download SVG

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/80e5a57fbd2b8ab25047b246ad66d35befb3c266e40989abd84fc4f49a72e8fb/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2023-06-01 13:06:46 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

27 of 37 (72.97%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qds2k755fofleuchwjdk2zwtlpx3hqtg4qeytk6yj7cpjgts5d5q._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

511bd4f1051444242dda8ae6df80720106a6b4d60eab89658baffb142affe730

AgentTesla

5a925dd08badf3436cb55fc88cf7cbea994d3a02f7b3fe2d5d476846dc70fe83

AgentTesla

74037b2fc5946e17cc71304c5cf248879e4e6aeede8e0ef7677f232ab6d8fdac

AgentTesla

74d26f4b119393b4528ff36ae1ed9ddf2fd9b6e36f3dbd9c7456ad692687905c

AgentTesla

813ee787efe7691b84a7286dfb567f0f6f377f3ac0f0d2dc200e106df9f8f222

AgentTesla

816dcc8bb5070ed2db687bdb064a383c946c8183f5e0c089f2453653be8a3086

AgentTesla

9267fc3af8040cbf3f53d4501c063d70e54574c98d7133a5c18c8d5b9686d901

AgentTesla

f3341ea77e5c8f5e57ee22b1842656ff8225d0fef647bef19d0b0fcc6b87200d

AgentTesla

+ 3'393 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection keylogger spyware stealer trojan

Link:

https://tria.ge/reports/230607-pjw8qsag9t/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

outlook_office_path

outlook_win_path

Accesses Microsoft Outlook profiles

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

AgentTesla

Unpacked files

SH256 hash:

80e5a57fbd2b8ab25047b246ad66d35befb3c266e40989abd84fc4f49a72e8fb

MD5 hash:

d8f961bb4257565724c3d849139617e7

SHA1 hash:

b4fd8268581b1a3a2e42a80897336a3a8c7e8fcc

Detections:

AgentTeslaXorStringsNet

Link:

https://www.unpac.me/results/3003b6a8-48fb-4363-9965-1902c0f1d300/

Parent samples :

a2e1d3ac58e834c9a692b6d4637a1663e54fcef7c876ba31401ba1aa76d0df22
80e5a57fbd2b8ab25047b246ad66d35befb3c266e40989abd84fc4f49a72e8fb
25f7744745213c2cc84c92f9182be6b47ed7abbfcf26311a92515f58babcbc40
6e55ebd8042f6fdfd619a858843ec888a56a7be49c720c50410bdb719099256c
ebc89503b1729887f5ea5423b334ef1b3ec215386b8c9c656a177f338158d4d1
fb775dfe07289d5b064c68c0bf495c316f3becca34121ac3501756a508476573
59e4c9c9baab4c3b88d91cbcb0edaf1c2eb5f27a8d4201425e30ca48cc7ea035

Malware family:

AgentTesla.v4

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/80e5a57fbd2b/report/overview.html

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/80e5a57fbd2b8ab25047b246ad66d35befb3c266e40989abd84fc4f49a72e8fb

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:	MSIL_SUSP_OBFUSC_XorStringsNet Create hunting rule
Author:	dr4k0nia
Description:	Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:	https://github.com/dr4k0nia/yara-rules

Rule name:	msil_susp_obf_xorstringsnet Create hunting rule
Author:	dr4k0nia
Description:	Detects XorStringsNET string encryption, and other obfuscators derived from it

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.

Cape

https://www.capesandbox.com/analysis/396467/

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