MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c905064bb651ad48f6a67415f4b982254e6f816ff03b1f19d3da32da19a8d788. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c905064bb651ad48f6a67415f4b982254e6f816ff03b1f19d3da32da19a8d788
SHA3-384 hash: ccdaabbb807e71219796c725918b006ba889ede6fa06f525328a7d2949597da75ffea07e399f0958f72d25c5dae0f1f0
SHA1 hash: 1444fe76f41e4565415a42be9568845fedd1e694
MD5 hash: 3d40f79b056c758266a6b19856e1ac28
humanhash: march-tennessee-alanine-avocado
File name:file.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:478'720 bytes
First seen:2020-07-11 05:59:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e17ecf06dcc92936aee2048221f12a95 (2 x AgentTesla, 1 x MassLogger)
ssdeep 12288:/avuKaqRoVHbL92S3DWSkrxatQiVK9l+ZVzxu9:/KdroV7h3KSk/9lYVzxu
Threatray 11'380 similar samples on MalwareBazaar
TLSH A6A423B2E7854FB8F84C3477262789B8971AE421B699B3530B89DD4DFEB10C3B65021D
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.flood-protection.org:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/24545/
Detection(s):
PUA.Win.Packer.Upx-49
Create hunting rule

PUA.Win.Packer.UpxProtector-1
Create hunting rule

PUA.Win.Packer.Upolyx-12
Create hunting rule

PUA.Win.Packer.Upx-6
Create hunting rule

PUA.Win.Packer.Upx-4
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Launching the process to change network settings
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c905064bb651ad48f6a67415f4b982254e6f816ff03b1f19d3da32da19a8d788/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-07-11 06:01:07 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zecqms5wkgwur5vgoqk7jomcevhg7alp6a5r6got3iznugni26ea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
47c8fab622177ddaa495e4b9294c0949be6c7572ef15f831ee7c326af0200ccb
AgentTesla
7927d24010f7ec25ea4026291036fbab975b5ff66398658e15c59165bb71e953
AgentTesla
9eb1f39ae32ed2c3289f148c0182ef2f8916fe7283400fcffd262798c08ded91
AgentTesla
a884c6f90ec51dc6d39304e05efe5820d5c11afcd90abeaca8969b4adb9448e7
AgentTesla
c04b8ae6d8b950026abcfb92547590a9ae27fe60218542ff96ea94880536c80d
AgentTesla
c3cf7a61f0ab30656aa7dd49ad4888794833ac3ae9eaf61391c4940117a4fd7f
AgentTesla
d223c5d9e8c4529cf905bb3c777f6850b21babd5ef85cd270db5a9e760ba4e0f
AgentTesla
da283473a2f9bd5bb26dbe283b4d037f0992a8d87fbd6116b76505958394675c
AgentTesla
efd857b9c713b00e8359f0c58fdb42124b2b3fccbfd5de1ef95156cdee038170
AgentTesla
faa14b162487c010a973901cb7a91e48c512b0193fd449be475f94c32b0ff212
AgentTesla
+ 11'370 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/200711-knyaf8ljln/
Behaviour
UPX packed file
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:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
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

Executable exe c905064bb651ad48f6a67415f4b982254e6f816ff03b1f19d3da32da19a8d788

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/24545/

Comments