MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 593c5765a2ff3e24fc670f9321b19d64854fd3db78544d5cfe7badff43a6cd4b. 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: 593c5765a2ff3e24fc670f9321b19d64854fd3db78544d5cfe7badff43a6cd4b
SHA3-384 hash: 8b5abcf9562640188d1428ecd4a665edb27bfa56a7cb938b4eadba2af66377580e7501464adce4947d59c94c30c70a32
SHA1 hash: 85b87905b2a222755d2b3161c5524d6717b93e1f
MD5 hash: 60c527682676425ef8d3dd2f2fef62d5
humanhash: bacon-jupiter-zulu-purple
File name:60c527682676425ef8d3dd2f2fef62d5.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'471'488 bytes
First seen:2020-05-31 06:26:38 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:rtb20pkaCqT5TBWgNQ7anH2hFXBU44kR+adW/rCjU4c7HTSaaAzUgbdE6A:oVg5tQ7anH2hF+44kReCjUX7v3bq5
Threatray 11'042 similar samples on MalwareBazaar
TLSH 6165D02363DEC360C7B25173BA15B741AEBF782506A1F56B2FD80D7CE920221525EA73
Reporter abuse_ch
Tags:AgentTesla exe


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

AgentTesla SMTP exfil email address:
qa@niftylabs.com

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27681.XorExe.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:
2020-05-31 01:24:43 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
09e7877cf7dd8178fcb598da0ac21cf22e371630a9198231b882b90c5e5658d4
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4ae35102bc33590c30b02786e524e62fa006f6ca763af96996f8d9ba4cad7bea
AgentTesla
5fb6a70ea0d775ebd15b883fac32364c4eec52d595174fd99b966f089267da36
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764c22b1c44a21388bbcbb0b4ccae5b3a0214f1742bd786eaa991b9abf9deaf8
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88e6801d9c92d2dcfc866e3fbdb7af44f8745bf81210ad323349fb09b60a7c37
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8b9172b2c33f94978f53d0197c809c937264197976d1c9f5fb027fd29280250b
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9ac8d9211067d6a7481de6c319a8b1539e60d6b63b4cf8588167fea878b5bbf7
AgentTesla
c78c79c0320f6692a5ccaa117a0f0ce1735b2e62c042087c7c95cdbab80c777a
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cff6792a6cccf7d929b62d65c62bbd99dfcb07698304804bdbddd86d4b39e3ae
AgentTesla
+ 11'032 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-t4yd76xaz2/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
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
AgentTesla Payload
ServiceHost packer
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