MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09a45b6487703113d5ccdb4864d2c7c79d82fe8acb6bb9820d4cda161549301c. 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: 09a45b6487703113d5ccdb4864d2c7c79d82fe8acb6bb9820d4cda161549301c
SHA3-384 hash: 08570590ff576f4caa7b6b8d240c439e109559afea13bedac2f810de8779ed3b0c27af3fe48ec1599d12559f5bbaeb8f
SHA1 hash: 4605a81927c268f948dc22a4daf19dc808a0eb17
MD5 hash: 28b9b5f43c99f091150d29bc7a03f8af
humanhash: five-eighteen-virginia-yellow
File name:28b9b5f43c99f091150d29bc7a03f8af.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'500'672 bytes
First seen:2020-05-23 07:22:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:ntb20pkaCqT5TBWgNQ7acfviVQGnu9rjwmih1w+I0htN656A:kVg5tQ7acHiVQou5wmLmhD+5
Threatray 11'143 similar samples on MalwareBazaar
TLSH B765D01363DD8364C37E9173BA55B701AEBBB82505A1F87B2FF4093CA9201215E1E66F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.pptoursperu.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-22 13:34:57 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
24 of 30 (80.00%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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0eb506623215bfd28e3f1b9f7f34b0fc254b0a2fe8a91f5cd0a62f26bd739169
AgentTesla
1e836e05ce56e20f0d2cc683765f32896d038cf38913c48515db3eae6b75896f
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2b969d8cdb8ebab56e42e08200126ecf287e3ce31245f7fb8563245cc53615de
AgentTesla
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42af6a36e4b258c564fe1b8a495dda8e269e2c3ad4a4850bf30ec3b22a095c5f
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798fb244e7a14d63cadd3eacb43f1ea453999e3a8aecc19c369a95b4c50698c9
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9fb0d4a6cb16d10fc8c584647a21530ec375abf85b5a48d7d7578ebe6dc36f27
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dccf76439fbd7e0afbaf8b56edda49b8a842c4b9447a9ebcf71874a622abe2c8
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ee27c2368e5bc75911a06fb62d641d59d30bd85a45407517e174e2970725b42f
AgentTesla
f982ec93d003591286335c98074fdbe2054d603de5211af961c670f50ac3437d
AgentTesla
+ 11'133 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-3h7psj9qzj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies registry key
Program crash
Modifies service
Suspicious use of SetThreadContext
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Disables Task Manager via registry modification
Drops file in Drivers directory
ServiceHost packer
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.

Comments