MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8a6766c091b9d600c6d9ea8ea6d7b6d98b5716d0d7c2ad8606cc36a0725b7bf. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8a6766c091b9d600c6d9ea8ea6d7b6d98b5716d0d7c2ad8606cc36a0725b7bf
SHA3-384 hash: 5144a45643ce4b5cacf30d0e84b103b835a6f085cfa38fcdd46265a00467f11679dd02aced276344d9288757b301a49a
SHA1 hash: c4e7be2b315d97713cf5cd2edbcbcb80885f98c9
MD5 hash: f1034340c2c78732a887f8f589def7ba
humanhash: robin-single-potato-mobile
File name:Hansung Group_PO.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:412'160 bytes
First seen:2020-06-23 05:33:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:Z4kBUPqkU2wlchwdq4EfthxO8vWnI6ct1ggnoVau3+lVzsSwWMd:Znnb2rOdqjFhN+jct1gEoVaVlBsS0d
Threatray 10'615 similar samples on MalwareBazaar
TLSH 1D94126412AD8628F89F4B3AACA2411445FF91036C73E68DDF5EE40A3F2779D4BA0774
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: simsonpharma.com
Sending IP: 103.99.1.145
From: Joseph Lee<exports@simsonpharma.com>
Subject: NEW PURCHASE ORDER _(22/06/2020)
Attachment: Hansung Group_PO.rar (contains "Hansung Group_PO.exe")

AgentTesla SMTP exfil server:
mail.pro-powersourcing.com:587

AgentTesla SMTP exfil email address:
vivi@pro-powersourcing.com

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12793/
Detection(s):
SecuriteInfo.com.Generic.mg.08dca873988dcf0c.7936.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e8a6766c091b9d600c6d9ea8ea6d7b6d98b5716d0d7c2ad8606cc36a0725b7bf/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 05:35:04 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5cthm3ajdoowaddnt2uou3l3nwmlk4lnbv6cvwdantbwubzfw67q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'605 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla evasion
Link:
https://tria.ge/reports/200624-mgxg8f8q42/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Modifies registry key
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Modifies service
Adds Run entry to start application
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
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.

7e7b401c61eb2f543a7c6b2846fa1935

AgentTesla

Executable exe e8a6766c091b9d600c6d9ea8ea6d7b6d98b5716d0d7c2ad8606cc36a0725b7bf

(this sample)

  
Dropped by
MD5 7e7b401c61eb2f543a7c6b2846fa1935
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12793/

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