MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31e406cb9b40c14c0e2cdab0d1b746299203167e38638fbefe2fd4b5ddc88d1f. 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: 17


Intelligence 17 IOCs YARA 3 File information Comments

SHA256 hash: 31e406cb9b40c14c0e2cdab0d1b746299203167e38638fbefe2fd4b5ddc88d1f
SHA3-384 hash: ebbb8a1a2f04e28a5d62655d2b32b5d7edab13894d396d94838c8fe0845ca1a39c8ff264bcd50066b0000087e5632d88
SHA1 hash: e493a8edb1f8fa92ab53fcee9720d75cb703595c
MD5 hash: f9c46ee09eb8fa2493c28ccfbedf29a0
humanhash: foxtrot-failed-moon-earth
File name:f9c46ee09eb8fa2493c28ccfbedf29a0.exe
Download: download sample
Signature AgentTesla
File size:629'760 bytes
First seen:2023-09-12 07:44:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:T2iNZ1DNZceWFHP5SEIxQUAknbh6Ccvm1W/88tGrR0KvOD8odwyogB6:T1pDseWQEIeUrIC0m78tGtvnodRhB
Threatray 5'614 similar samples on MalwareBazaar
TLSH T192D42342774C5E34C67B4BFD69500911A739E79A393CEB4D48C82B668A3A7CE4D20FE4
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
288
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
f9c46ee09eb8fa2493c28ccfbedf29a0.exe
Verdict:
Malicious activity
Analysis date:
2023-09-12 07:47:23 UTC
Tags:
agenttesla stealer

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

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
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.
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Status:
Malicious
First seen:
2023-09-11 11:34:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 23 (78.26%)
Threat level:
  2/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger 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
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:
75919c666c0dd64d34390bc49a8a3960e06af3fae950cda847a8bf651d49b472
MD5 hash:
4f98dfd9d6b6748bd1af94d65cfac0da
SHA1 hash:
6cea4c6a1cd7cd81187cbadcf5171a997da479e1
SH256 hash:
871cb66ad1cbc7ae92e5c349290fae682be2046473f59b8b0c7af51052543470
MD5 hash:
36fcc7d7620defb9c33af0ce1348e361
SHA1 hash:
5b4f9c88323c9729654f79930620969dc39e242f
SH256 hash:
0630b864e828fff2d66f33ab7d00fad231df4c00fc0bbad313ee0d12ca503198
MD5 hash:
f559a9abbd849eb977d262d597d6e4fd
SHA1 hash:
0a8769b40b026852690c89b913c2812817ef43c8
SH256 hash:
31e406cb9b40c14c0e2cdab0d1b746299203167e38638fbefe2fd4b5ddc88d1f
MD5 hash:
f9c46ee09eb8fa2493c28ccfbedf29a0
SHA1 hash:
e493a8edb1f8fa92ab53fcee9720d75cb703595c
Malware family:
AgentTesla.v4
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:NET
Author:malware-lu
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.

Web download

AgentTesla

Executable exe 31e406cb9b40c14c0e2cdab0d1b746299203167e38638fbefe2fd4b5ddc88d1f

(this sample)

  
Delivery method
Distributed via web download

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