MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db05ef91ce6aab1caec17f4bbd8b89bdee50631e13f99ba4e0ccc3019d6af36f. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db05ef91ce6aab1caec17f4bbd8b89bdee50631e13f99ba4e0ccc3019d6af36f
SHA3-384 hash: f8eeae86f268f3d1894ef89ba1964bab4eb6bf835999aeab3f1512b867aab6714c761b2cf1dbabff9c95bfc5e04d4d75
SHA1 hash: 2db474ffcbc3b15cc5369c64304d07226d0c8750
MD5 hash: abc7640d0fac2646c3d2f5c290e56334
humanhash: princess-happy-black-maryland
File name:Sinergy Group Order_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:575'488 bytes
First seen:2020-07-16 10:08:28 UTC
Last seen:2020-07-16 11:10:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:eZOi2k4zU7Gu9NZ+GeTUIMHme/mDQp4lqJjzYW1ABXHMQ:eZOMGu9NZ+RTURmqmDQpXB
Threatray 11'073 similar samples on MalwareBazaar
TLSH 61C49CD83910759EC90ECD768964DC30AA202C62F7FBE20653C36D9F793C697DB152A2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.skybarnds.net:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/26659/
Detection(s):
SecuriteInfo.com.CAP_HookExKeylogger.17398.26617.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/389547
Signature
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/db05ef91ce6aab1caec17f4bbd8b89bdee50631e13f99ba4e0ccc3019d6af36f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-16 10:10:09 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3mc67eoonkvrzlwbp5f33c4jxxxfayy6cp4zxjhaztbqdhlk6nxq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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19d23d06b49ced25b47d72f5338af4fa1fc533cce85dcaff4286e0da31054a38
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489d2d7703b46bf5eac9a392ac0a85c6911b95f36dd7e70516b157612b5a0aac
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5f015a041524e050c10d8da9ccc0e888994589cf7e586e3e51467836324145ba
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6093b0ef8a611c4be1ce3aed1ff0611027ecade6b61e74e5ba8708b061d20c40
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751dffc7391890afbcb40a55e29bd319d8b4a9e2e0438c5f5939ac09ab6ae297
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bfc3d6d12ca4a76297cf920edbdfe491c6be14e42e6b9c0722ff5efb5bfb6377
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cf8d42cb55e45c4d75fae6e07b6802ae059fff427510b16e754d36e522b28a80
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e5edfd475d221c16d7746d48088b91fc05cfbb87dced300ef16151deeb6e0ac5
AgentTesla
+ 11'063 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200716-8bdfmlpm66/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
AgentTesla
Malware family:
AgentTesla.v2
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/db05ef91ce6a/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.

Cape
Cape
https://www.capesandbox.com/analysis/26659/

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