MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0be3682accde2a88d78e2516998a4e19a01d116a1a66fadf903b60326b92cca8. 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 7 File information Comments

SHA256 hash: 0be3682accde2a88d78e2516998a4e19a01d116a1a66fadf903b60326b92cca8
SHA3-384 hash: c22f5badaec0cd00a335bb7db1e70a0c42f0b339b40a8794908abee1b3601183d75f681e59eab37b82f2cfbb7d7b6b19
SHA1 hash: ad010abd23862d25925fbbf4757f9e71907fe9cd
MD5 hash: eb86275aeb317d404d5b8fda23f673aa
humanhash: bravo-cup-november-indigo
File name:SecuriteInfo.com.Trojan.Mardom.MN.15.25205.11539
Download: download sample
Signature AgentTesla
File size:1'108'992 bytes
First seen:2021-10-17 10:58:42 UTC
Last seen:2021-10-17 11:18:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:tKWFIB98bdOYgv9R1+/u4GqnBOhw0KGg2M:tEB2w7Rw+da0Kh
Threatray 12'357 similar samples on MalwareBazaar
TLSH T1853512013AEA9B20E9BE1BBB4C72682057BDBD175972D22E4CD535EE1C72FD80251B43
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
536
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
evasive obfuscated packed
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Modifies the hosts file
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)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
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:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-17 07:30:38 UTC
AV detection:
19 of 45 (42.22%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
c235888c77c6f8ea16dd96d23d60cfe29cbeac1a8c3ca4d1304c241764373cc7
MD5 hash:
dba1ba224ccb47496573aa7cede218a9
SHA1 hash:
d6d2866b6eed733bffe0f4282521b2c4cbafbe7f
SH256 hash:
833372616c98da8cc90d60805f07c3a646298b54d29092e539e166a2858d4328
MD5 hash:
49a4b5a6b88763b6b2e3c2207835cd67
SHA1 hash:
8a974c146072caba25a6fa5136e75ef980126a3e
SH256 hash:
eda4d687b865aed0078ab87078de7d9722888b2d2af71c6fc0dcdc986ffb7567
MD5 hash:
12cf5402be16590c300b442a66e9ebc1
SHA1 hash:
0ea28394d301ca1ce840f039d2da62a5ce6d9334
SH256 hash:
0be3682accde2a88d78e2516998a4e19a01d116a1a66fadf903b60326b92cca8
MD5 hash:
eb86275aeb317d404d5b8fda23f673aa
SHA1 hash:
ad010abd23862d25925fbbf4757f9e71907fe9cd
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


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

Comments