MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e836f76c716c021e89d19ee4e4456e04b04b1041fe04fdaa6ac7523d35ef3b60. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e836f76c716c021e89d19ee4e4456e04b04b1041fe04fdaa6ac7523d35ef3b60
SHA3-384 hash: cabb683ce208d76340743f91c122fec324f9a8fd935a6ba5416cdc86b4bfc364a6e0da9ae1bf3bfa715202b1b2bb0dd1
SHA1 hash: 481fa27f384714af7083134f2cdef37707ec5aa5
MD5 hash: ffe7052ccbadd3d078c821e4858b636e
humanhash: fillet-utah-april-fifteen
File name:PO2654.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:419'840 bytes
First seen:2020-05-25 12:31:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:nfKy3cglwmp8uanHybZY272fMe9SGFpalps/ELUmft:vamp8UG272fvUEELU8
Threatray 10'655 similar samples on MalwareBazaar
TLSH 999412749A6C0E2FCC4E4AF5A295A981B3F8D2654256F3DE4F89ADBF4FD33800502467
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: Julia Agisheva <sales@dinrack.com>
Reply-To: Julia Agisheva <sales@dinrack.com>
Subject: Re: PO2654. Amendment
Attachment: PO2654.r00 (contains "PO2654.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-25 12:37:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
24ba43e08e645a71b01db7cd77883fd1aa4c21e834f45c4f690768ed28c23552
AgentTesla
4850ce25c3caf99fc7f558ec6666d08c43d69ed4e1be9a8fd37f289db69561ab
AgentTesla
6cacb53730640ce58bbb9c5bc6c6d39b5ea9c7a0d21eec9ce131f82c0e159361
AgentTesla
7fcccc36958bd79308c0a9a1bbb9cf89d025b256dbee80dc9fc2e52f776573d7
AgentTesla
89c3a9a4a75c80b3552df2a5bda935056bc3a55a6f76b264645593cb966e2b74
AgentTesla
b3088a313a00c6774cb853379f427ffaab01a528a4561f814e2c7af24e5bfba2
AgentTesla
c4a2c8397cfa4f7f16a317aad541b6c48e35c4420249f702b2c6f01faf66ef61
AgentTesla
d64c548cdf246a19722734b1c94f30252f00873a2e0960dccd05101f05e845d9
AgentTesla
d807dcfd04f5d5eac71522a29a6911c504039edb6277ba9b35953ca9f5fcef8f
AgentTesla
e6f512cfa75e700baf5ca97be34d3b8dc03f4459dd2c11b018ad18d68140a988
AgentTesla
+ 10'645 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-rb6jw4e4mj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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
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: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
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

r00 e2112db4049c8a904487fcb0b9eeeec2fe192e70e8350d729ae0065588c789e3

AgentTesla

Executable exe e836f76c716c021e89d19ee4e4456e04b04b1041fe04fdaa6ac7523d35ef3b60

(this sample)

  
Dropped by
MD5 c8dc460dfe27fa985429b859cbadacb6
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 e2112db4049c8a904487fcb0b9eeeec2fe192e70e8350d729ae0065588c789e3

Comments