MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9aa09beb9797b5ae4b2f80937442a013a32e78cfa8b59838cf364a53d65f71bc. 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: 9aa09beb9797b5ae4b2f80937442a013a32e78cfa8b59838cf364a53d65f71bc
SHA3-384 hash: a6fe3eb6051cc75af76179d1957ddec1c088ba8c8ef892e433d6450d9a345884e661782b41b839b750c4f1d4fc1e95e7
SHA1 hash: 4ceb14f6732f5f6a530623941e83ae1a49379cd6
MD5 hash: c77edf13eafc541ba8bfdfebf7e5aa9b
humanhash: fruit-west-may-one
File name:SOA- Feb2020 to Jun2020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:332'288 bytes
First seen:2020-07-13 07:51:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:AsERbsew7iDbcoboJ96X/3QMCQdnsvlPdrWbkMcfLsysyu84p:ApsRGnA9tMjdsvlPdrWQJLeyu84p
Threatray 10'837 similar samples on MalwareBazaar
TLSH F764228193CD8385DC382A337E787325E36DAAB8CA15FB0DA765379DCC353484A52B25
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25125/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.373.862.13767.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Enabling autorun with Startup directory
Unauthorized injection to a system process
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9aa09beb9797b5ae4b2f80937442a013a32e78cfa8b59838cf364a53d65f71bc/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-13 05:30:04 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tkqjx24xs6224szpqcjxiqvacors46gpvc2zqogpgzffhvs7og6a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1520c196804649d5a465a2003046210148f70d50e926366300214cea9ef15719
AgentTesla
1b63db723d1957b88d6199fb5ea958f28de43333d2482a137c5b73b8be78a4a0
AgentTesla
1e82507cd7b999f2ffa46f4591486b0ff45fb3fc664419279c15677f4a5a20d9
AgentTesla
5056afb57576d4fc72369a0c11d434406085f7e62f773f3db7e297061cba717a
AgentTesla
75ce329091d54aa2fcf6cd6f58704493e0f4ac878279c49db239140051341931
AgentTesla
9d7e42c747de8d1f950c5fb27e4bee452d41140969f7a3af1da9e20e7fde6613
AgentTesla
a4871c9770bdd0f9454e689411f3ffb3267913568b49f6457d681470770fa92e
AgentTesla
aa5bb63c10ba7512a7f1612ca4b89768023be9fe17bcdf07665ec06640ca242d
AgentTesla
d12fda0c8cf02474c474c6cbeba40591ba336a7fdf8d3f164493e5f6200f77ca
AgentTesla
edc773741982183fbbca2bc01649bdd6904f8aac5392cec6cfcfeab881c1e727
AgentTesla
+ 10'827 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200713-ab8wdmshf6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Malware family:
AgentTesla.v2
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9aa09beb9797/report/overview.html
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

arj b192313acfccf7a8f6ad03b0f951e7eb9c071ec9ea7b0a6679965d59786b81e9

AgentTesla

Executable exe 9aa09beb9797b5ae4b2f80937442a013a32e78cfa8b59838cf364a53d65f71bc

(this sample)

  
Dropped by
MD5 03f300f35c6474cfa9ced3bbf226caef
  
Dropped by
SHA256 b192313acfccf7a8f6ad03b0f951e7eb9c071ec9ea7b0a6679965d59786b81e9
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/25125/

Comments