MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 710f7ac4822a2c5293b5c796f769e9c3242f0d5a6ed03b7d4eb22bad282049dd. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 710f7ac4822a2c5293b5c796f769e9c3242f0d5a6ed03b7d4eb22bad282049dd
SHA3-384 hash: bcd7f2999b1db83c9e6ad22f22819a1ce586f76946100c662fc981adff0a590799d3c744d106aa77383346934e0a7162
SHA1 hash: 9f3f341fc0aa3f2133c4406d352a6d3537383021
MD5 hash: 7419b1ea2eadea6d28abf376b90656c1
humanhash: black-seventeen-one-undress
File name:Scaned_Product_Inquiry.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:698'368 bytes
First seen:2023-09-22 13:16:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:xrD6i376oklxWFU5B5EhxWqEYzr0CX38meEDj+e5YY+0K:5D7OoaIFU5BGjWqEor0OeEDjJNK
TLSH T1DBE423AA6BF04B49DC7D9BB5B7E5CAB093FB45489C68DE5C0C8100D42E673C25B2319B
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0070e0c4c4e07000 (9 x AgentTesla, 2 x Loki, 1 x Formbook)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
273
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Scaned_Product_Inquiry.pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-09-22 13:19:22 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/2016bebc-93b5-4694-a802-7e2328a62654

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/450601/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2385.6527.20559.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/650d93ce33582f234eff9595/reports/20a931d8-ad2b-4cbb-aba9-d961697e96aa/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/710f7ac4822a2c5293b5c796f769e9c3242f0d5a6ed03b7d4eb22bad282049dd
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/839ec222-c888-4d19-8030-80f0fefe5c5e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1312896
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1312896 Sample: Scaned_Product_Inquiry.pdf.exe Startdate: 22/09/2023 Architecture: WINDOWS Score: 100 57 mail.epic-office.eu 2->57 59 epic-office.eu 2->59 75 Snort IDS alert for network traffic 2->75 77 Found malware configuration 2->77 79 Sigma detected: Scheduled temp file as task from temp location 2->79 81 10 other signatures 2->81 8 Scaned_Product_Inquiry.pdf.exe 7 2->8         started        12 HbYKULzHfQpAIU.exe 5 2->12         started        14 plQRn125nurse.exe 2->14         started        16 plQRn125nurse.exe 2->16         started        signatures3 process4 file5 53 C:\Users\user\AppData\...\HbYKULzHfQpAIU.exe, PE32 8->53 dropped 55 C:\Users\user\AppData\Local\...\tmp3709.tmp, XML 8->55 dropped 91 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->91 93 May check the online IP address of the machine 8->93 95 Uses schtasks.exe or at.exe to add and modify task schedules 8->95 97 Adds a directory exclusion to Windows Defender 8->97 18 Scaned_Product_Inquiry.pdf.exe 17 5 8->18         started        23 powershell.exe 19 8->23         started        37 2 other processes 8->37 99 Multi AV Scanner detection for dropped file 12->99 101 Machine Learning detection for dropped file 12->101 103 Injects a PE file into a foreign processes 12->103 25 HbYKULzHfQpAIU.exe 12->25         started        27 schtasks.exe 12->27         started        29 plQRn125nurse.exe 14->29         started        31 schtasks.exe 14->31         started        33 plQRn125nurse.exe 16->33         started        35 schtasks.exe 16->35         started        signatures6 process7 dnsIp8 61 epic-office.eu 91.235.116.194, 49702, 49704, 49705 THCPROJECTSRO Romania 18->61 63 mail.epic-office.eu 18->63 67 2 other IPs or domains 18->67 49 C:\Users\user\AppData\...\plQRn125nurse.exe, PE32 18->49 dropped 51 C:\...\plQRn125nurse.exe:Zone.Identifier, ASCII 18->51 dropped 83 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->83 85 Tries to steal Mail credentials (via file / registry access) 18->85 87 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->87 39 conhost.exe 23->39         started        65 mail.epic-office.eu 25->65 69 2 other IPs or domains 25->69 41 conhost.exe 27->41         started        71 2 other IPs or domains 29->71 43 conhost.exe 31->43         started        73 2 other IPs or domains 33->73 89 Tries to harvest and steal browser information (history, passwords, etc) 33->89 45 conhost.exe 35->45         started        47 conhost.exe 37->47         started        file9 signatures10 process11
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/710f7ac4822a2c5293b5c796f769e9c3242f0d5a6ed03b7d4eb22bad282049dd/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-09-22 08:34:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
22 of 35 (62.86%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oehxvrecfiwffe5vy6lpo2pjymsc6dk2n3idw7kowiv22kbajhoq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230922-qjc1jaab27/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
d4d5678b670977ae70f3797f601836b21e98bbbc875de0509943abd243c046c3
MD5 hash:
d39bd0c2eafcdca7ec6d692631d52ae0
SHA1 hash:
c0f1f6d03116044e3ca7ff8f5425f14b7dd0ac8c
Link:
https://www.unpac.me/results/719db101-160a-49ac-bf8f-b496b46e2f97/
SH256 hash:
95304209bc061dd56167b9ed7ee600a563494c9162b405dcff4a39d50e70e0a5
MD5 hash:
167aeeca1245d0148052c3c6bd7798bc
SHA1 hash:
a162be58a2f904dc9a403e5ed22c782035cea80a
Link:
https://www.unpac.me/results/719db101-160a-49ac-bf8f-b496b46e2f97/
SH256 hash:
a7bb8bf15ba82bdb82272e59ebe0072c184f522455a55285718c3c99fc27f400
MD5 hash:
771d1c7847aca801b41fccf75492b136
SHA1 hash:
666ed67502c557562a6f590d1b2d5657c5883e21
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/719db101-160a-49ac-bf8f-b496b46e2f97/
Parent samples :
fc403f779b96114c4191ea8559658a1c65b18de98e775c6c16418051a03af058
710f7ac4822a2c5293b5c796f769e9c3242f0d5a6ed03b7d4eb22bad282049dd
a137cff915e45fd894f48951ee7fccf5d7b9da31539a8fe0b287f1720a8794fe
SH256 hash:
02fb1ef78d14f16aa91d13d5fdee3fe777b237b5a55d9c835026ace4a8b362aa
MD5 hash:
6d919472e8757fb5d300df7bb583767d
SHA1 hash:
4e98eee16978eea312b24e08fd18d93405073943
Link:
https://www.unpac.me/results/719db101-160a-49ac-bf8f-b496b46e2f97/
SH256 hash:
631c38cf652447128f262e600cc8783bdcb6d36f77e1d86b37f9fad749f6e997
MD5 hash:
c22c5bef73b2740fc1ccdf0e5a1cb7ea
SHA1 hash:
216ae0a5f45a184d3f62175703183277d93b87b6
Link:
https://www.unpac.me/results/719db101-160a-49ac-bf8f-b496b46e2f97/
SH256 hash:
710f7ac4822a2c5293b5c796f769e9c3242f0d5a6ed03b7d4eb22bad282049dd
MD5 hash:
7419b1ea2eadea6d28abf376b90656c1
SHA1 hash:
9f3f341fc0aa3f2133c4406d352a6d3537383021
Link:
https://www.unpac.me/results/719db101-160a-49ac-bf8f-b496b46e2f97/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/710f7ac4822a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/710f7ac4822a2c5293b5c796f769e9c3242f0d5a6ed03b7d4eb22bad282049dd

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

Executable exe 710f7ac4822a2c5293b5c796f769e9c3242f0d5a6ed03b7d4eb22bad282049dd

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/450601/

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