MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33ac409702967bcce5d3be1695caa40e601b10f5d6607a95f83c7a22a1db7d5f. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 33ac409702967bcce5d3be1695caa40e601b10f5d6607a95f83c7a22a1db7d5f
SHA3-384 hash: c0e941f4ec754815234adbf2bcc37a4226bb31a5de15de4619053c880fdd8848f8ec8127a99bda4d6a9d05a6f9fd995d
SHA1 hash: 12ee7335a6d1593f3ba9ed6021feb76bc954e23b
MD5 hash: 73496cdede3bc704053c7fb1a72bdd63
humanhash: johnny-johnny-sink-shade
File name:20210000954460_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:727'040 bytes
First seen:2020-07-14 09:15:59 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:Z4ZddwaAJQiRjifTnF4BFkUPyV7lTzBys0DA7Z/tn:Z4FwaK1RYiT+F7Zln
Threatray 10'642 similar samples on MalwareBazaar
TLSH 67F44A33448D1872D1BA0774D61C366E1275BD912393EA3BE16237EB2472F60A91DCBE
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25636/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/33ac409702967bcce5d3be1695caa40e601b10f5d6607a95f83c7a22a1db7d5f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-14 09:17:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gowebfycsz54zzotxyljlsvebzqbwehv2zqhvfpyhr5cfio3pvpq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
5467d4952a438b7025b7e6661bbc5755b94db5553e4534d2924dd60a9051efba
AgentTesla
7029f74bfaf5637a25dad61b7a7462141833886ac9637790d0fdaf7e72d84a3f
AgentTesla
7fb6e9a788b18806469167cf64458dd590122593a04489cf70bb70434905a246
AgentTesla
a2d04087127197f6a4ae49039fbc2c2dc750ee0fe2d71965a7c675d556d362d3
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abb96fbc3e4b80337204e33d19134498c7eca75ba47390fe4df7939383515e6d
AgentTesla
afc658f07e5da5c8071754e973e37fb7712e1f13a5a23a6baf440cd35e60fd76
AgentTesla
b16313623225240e8d7e449c11d808f59807a3cce123b65aee197e5cc38a2a60
AgentTesla
b874161b258cda3cab7439d074f5d2560532076b46a91ca19c6cb5893828d030
AgentTesla
dace2f4b76d741282866cb3e5038e7b2008817ed8f7079d5d764099be01d34bb
AgentTesla
e4031bfc8a9e6268a0c5c85697424583fcf998bc75728a3b9b2f779879f167a4
AgentTesla
+ 10'632 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200714-dez8yk5c4n/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
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

gz cd2db188e26de5fd504756746eaf4a02451352b0a523ea04be5744c4e446d555

AgentTesla

Executable exe 33ac409702967bcce5d3be1695caa40e601b10f5d6607a95f83c7a22a1db7d5f

(this sample)

  
Dropped by
MD5 59c0f9a0d23534be86daef83e047d6ee
  
Dropped by
SHA256 cd2db188e26de5fd504756746eaf4a02451352b0a523ea04be5744c4e446d555
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/25636/

Comments