MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9fe333b16d9d8f92248691f466ff758562fe434e801be39834023f4492103e3. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e9fe333b16d9d8f92248691f466ff758562fe434e801be39834023f4492103e3
SHA3-384 hash: ca24e8cdfdd5044a67ad4f8354ae95cf6dbe4c5979f38cda0cdf35024ac968ef873d6bc3e8f78355391bd04c21d014e3
SHA1 hash: 6c77681bf88afd7b8a208b4c2db5fce11e23cc64
MD5 hash: 680f4f9e45281d4728b89c882aae21f7
humanhash: washington-nevada-sink-nineteen
File name:Scan_PO200210&PO2002111.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:606'840 bytes
First seen:2020-10-14 15:54:52 UTC
Last seen:2020-10-14 17:01:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:P7Ih1pFaXE01QT/0evdvFMPd0IlHxDG736waeOxeF7rFtmeNEpt1q:jIh1pFIODBvFMPd0Wx67qwaeXipnq
Threatray 542 similar samples on MalwareBazaar
TLSH 15D46BC93077AC3699B682371B42945C3EF2A1E13F50C24B9FC8A6D8C5A8C571B56CF6
Reporter abuse_ch
Tags:AgentTesla exe Telegram


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: avvalves.com
Sending IP: 23.108.57.133
From: Amin<amin@avvalves.com>
Subject: RE:For Your Kind Attention- Ref: PO200210 & PO200211
Attachment: Scan_PO200210PO2002111.cab (contains "Scan_PO200210&PO2002111.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/70924/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.3179.9221.29457.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a process with a hidden window
Sending a UDP request
Adding an access-denied ACE
Unauthorized injection to a recently created process
Creating a window
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Enabling autorun
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/491416
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Binary contains a suspicious time stamp
Contains functionality to hide a thread from the debugger
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Drops PE files to the startup folder
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 298283 Sample: Scan_PO200210&PO2002111.exe Startdate: 14/10/2020 Architecture: WINDOWS Score: 100 49 Antivirus detection for dropped file 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 Multi AV Scanner detection for dropped file 2->53 55 6 other signatures 2->55 7 Scan_PO200210&PO2002111.exe 3 2 2->7         started        11 Scan_PO200210&PO2002111.exe 2->11         started        13 Scan_PO200210&PO2002111.exe 2->13         started        15 3 other processes 2->15 process3 file4 45 C:\Users\user\...\Scan_PO200210&PO2002111.exe, PE32 7->45 dropped 47 Scan_PO200210&PO20...exe:Zone.Identifier, ASCII 7->47 dropped 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->57 59 Creates an undocumented autostart registry key 7->59 61 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->61 67 4 other signatures 7->67 17 timeout.exe 1 7->17         started        19 Scan_PO200210&PO2002111.exe 2 7->19         started        21 WerFault.exe 23 11 7->21         started        63 Hides threads from debuggers 11->63 65 Injects a PE file into a foreign processes 11->65 23 timeout.exe 1 11->23         started        25 Scan_PO200210&PO2002111.exe 11->25         started        33 2 other processes 11->33 27 timeout.exe 1 13->27         started        29 timeout.exe 15->29         started        31 timeout.exe 15->31         started        signatures5 process6 process7 35 conhost.exe 17->35         started        37 conhost.exe 23->37         started        39 conhost.exe 27->39         started        41 conhost.exe 29->41         started        43 conhost.exe 31->43         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e9fe333b16d9d8f92248691f466ff758562fe434e801be39834023f4492103e3/
Threat name:
ByteCode-MSIL.Trojan.Perseus
Create hunting rule
Status:
Malicious
First seen:
2020-10-14 05:41:09 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5h7dgoyw3hmpsisinepum37xlblc7zbu5aa34omdiar7isjbaprq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 532 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware
Link:
https://tria.ge/reports/201014-tm2yswce7e/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
e9fe333b16d9d8f92248691f466ff758562fe434e801be39834023f4492103e3
MD5 hash:
680f4f9e45281d4728b89c882aae21f7
SHA1 hash:
6c77681bf88afd7b8a208b4c2db5fce11e23cc64
Link:
https://www.unpac.me/results/6f3849ea-0f15-497f-809a-be07f997ad85/
SH256 hash:
15f8b5a5175146c9524394bc1977be3b9be7556c65a05f7326821ce522b8001f
MD5 hash:
64e787c7d8b73afb6c6a15801296591b
SHA1 hash:
2936a77d9609a4455f41c5a24e861abb4a60b9ad
Link:
https://www.unpac.me/results/6f3849ea-0f15-497f-809a-be07f997ad85/
SH256 hash:
d97722569f614dc373b9300c907bfc3c87d8c149c277e65af6c771b835680932
MD5 hash:
299ae57f92f2cdd20c5702d67c31c6d1
SHA1 hash:
49210a9ac9621e68c7dacddcbf84400bba866247
Link:
https://www.unpac.me/results/6f3849ea-0f15-497f-809a-be07f997ad85/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e9fe333b16d9d8f92248691f466ff758562fe434e801be39834023f4492103e3

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

cab 620b9a7eb539245cf0f711df5494a7f9474543abd4a2ff2812649872798eec5b

AgentTesla

Executable exe e9fe333b16d9d8f92248691f466ff758562fe434e801be39834023f4492103e3

(this sample)

  
Dropped by
MD5 a869972bcb77f90107210044b1fbef5a
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/70924/
  
Dropped by
SHA256 620b9a7eb539245cf0f711df5494a7f9474543abd4a2ff2812649872798eec5b

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