MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40afcc6e1d0b2d6184ac09a8dfcfef7298dadbe2bc7abf9f6734c5358fdcd9d1. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 40afcc6e1d0b2d6184ac09a8dfcfef7298dadbe2bc7abf9f6734c5358fdcd9d1
SHA3-384 hash: 8fb613f35a0543de5e0c375c28f5e3a511205e368a0a921dbc4ba75dc6c02666b8e6566874d233878e0c9a99199ce4cc
SHA1 hash: adb10c9338a0ada3a6e01ce377c9b864df843ff2
MD5 hash: 725e35579729f915e514d7b252a4f5b9
humanhash: blossom-alpha-nitrogen-wisconsin
File name:Outstanding invoice.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:517'632 bytes
First seen:2020-06-25 08:02:21 UTC
Last seen:2020-06-25 13:43:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:qPTwH7zA+v5uZHWVK3Cgq83b7SI3iymOO2pj:MM7pvMHT3CgZAXg
Threatray 10'626 similar samples on MalwareBazaar
TLSH 87B4F114036C8E69D5BD87B8D0A5201583B89A45721FFF6A8ED430FE3DE37A1884F697
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14008/
Detection(s):
SecuriteInfo.com.Generic.mg.181bf63f744587d9.5579.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/40afcc6e1d0b2d6184ac09a8dfcfef7298dadbe2bc7abf9f6734c5358fdcd9d1/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=icx4y3q5bmwwdbfmbgun7t7pokmnvw7cxr5l7h3hgtctld643hiq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
080dd774b0a6831dda34dc5eb8eb7f6e7f886407cf5a9ef0a47a819bb072c829
AgentTesla
6b67846bdaf6397777c505263b52bc2064816982abc8a88ef25788fa3aed4f43
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7039f9766e215e062bb06afd3136a52616154b87eaddda81923a664a4ce2e40b
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bc1fe9a18fa14134b8a864f83aafe096bdb62d4355024b906ea78dbe2fa3b0fb
AgentTesla
bd06d782b92aa3a26b476fb5f8c89127d8c663b6a78b40cc62bf17975be348d5
AgentTesla
c0de7f1d595e6c5237f2d30f48bd2de0f964dd15f56a93a41b8de1c8d7e9bb19
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d191e42d3944f8837d148ddd357df361c1147f885e2210fe0dc22390a7deb3a5
AgentTesla
d290c553a74997c9e3c6fb11f2f369daf4dea8dffa9499b3c58fe92073ddd36d
AgentTesla
fd0cd831a2b4aaaf931179f6306bd0f77984640e9216b0adb7e172d471877954
AgentTesla
+ 10'616 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/200625-gj4lm2ekps/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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

z 19ad36a22a5b80c6dd166607c1613b6e3207cf4892c49d3d722d43439d7fe94b

AgentTesla

Executable exe 40afcc6e1d0b2d6184ac09a8dfcfef7298dadbe2bc7abf9f6734c5358fdcd9d1

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/14008/
  
Dropped by
SHA256 19ad36a22a5b80c6dd166607c1613b6e3207cf4892c49d3d722d43439d7fe94b

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