MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a6fdabd72549331e0dc08d06a4adadaa7c37761767a6efc53b249fcfd278444. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments

SHA256 hash: 7a6fdabd72549331e0dc08d06a4adadaa7c37761767a6efc53b249fcfd278444
SHA3-384 hash: 98f07db60aa071df9be91e6daea23e1ec679bff791c43d7b8aee27c48c9d0fd22c5088c53090ceb21411ebd38b075439
SHA1 hash: dba744ed3679cedd9fad14458a40994d9f786000
MD5 hash: de63e5df2d9432c0d764bc221839e07a
humanhash: winner-shade-vermont-foxtrot
File name:6b1mK8pGDjFiOSp.exe
Download: download sample
Signature AgentTesla
File size:1'428'992 bytes
First seen:2021-08-12 06:21:23 UTC
Last seen:2021-08-12 07:37:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 24576:trUJ+ih2bAKmPgZteQX7eqf9vT2fX6vOi:CJB8bAPo6Qreqf9vT2/
Threatray 8'340 similar samples on MalwareBazaar
TLSH T12F65C43C29B9262BD07AD775CBE59827F4409CAF3151BD94A4CA73260376B5239C323E
dhash icon e4b8b878fcdcf9f0 (9 x Formbook, 5 x AgentTesla, 4 x Loki)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
316
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BBVA-Confirming Remesas Aceptadas.eml
Verdict:
Malicious activity
Analysis date:
2021-08-12 07:06:49 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
Found malware configuration
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 AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-12 06:22:13 UTC
AV detection:
9 of 45 (20.00%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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 Payload
AgentTesla
Unpacked files
SH256 hash:
5f0a1f6c885d209e3aabae141ddac1a657eb909eed5fe9ee37801faa94b5ebc3
MD5 hash:
b2bd250ed98d242da3a36b7b29bbdcf9
SHA1 hash:
c75f28e7555bc5ce119b86e1f9a547b2b08574ed
SH256 hash:
f16eba14d0d49b3672b069c520067d5a9edd1519bdf9d160ba59f470f736f407
MD5 hash:
7e02bd9cd2f7289e00e9526a260978f6
SHA1 hash:
7940daf194488277dfc95f147ba0019ea9eab156
SH256 hash:
33ac6b8012ce739e72022086b5d39b7fc030c20fa72988f76957685509d5c041
MD5 hash:
83f8ae95a7e6f016f6b00482588086e6
SHA1 hash:
70392939d6d60a913b51084ec1d98eaae8ca4868
SH256 hash:
7a6fdabd72549331e0dc08d06a4adadaa7c37761767a6efc53b249fcfd278444
MD5 hash:
de63e5df2d9432c0d764bc221839e07a
SHA1 hash:
dba744ed3679cedd9fad14458a40994d9f786000
Malware family:
Agent Tesla v3
Verdict:
Malicious
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:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Malspam

AgentTesla

Executable exe 7a6fdabd72549331e0dc08d06a4adadaa7c37761767a6efc53b249fcfd278444

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments