MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff02b06c95ad38c6de47ee2184903a4c494a076f7f9a956bbb1ce40ba3263ab3. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff02b06c95ad38c6de47ee2184903a4c494a076f7f9a956bbb1ce40ba3263ab3
SHA3-384 hash: 154957d9d04bf22bd47ce7817f8ada3e91206aa7fbc428b535742b1e48820fb2b4a57028d59ca7bd047119bf5dc44652
SHA1 hash: d6182d21b02a0f330066c24f8805305963e5abe2
MD5 hash: d80edaea03de4f6a1af13fd1f39c7d07
humanhash: uniform-don-kentucky-fillet
File name:SecuriteInfo.com.W32.AIDetectNet.01.28523.13381
Download: download sample
Signature AgentTesla
Create hunting rule
File size:879'616 bytes
First seen:2022-07-13 04:32:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:1yoFuf9+oKVh605NyEs9qcBQhGOVwhtCNGQOs:1lFZo2NliQhohtCNG
Threatray 19'516 similar samples on MalwareBazaar
TLSH T1BA1502413BF96B9BDEBBD7F64930A00103B279162622F74D2DC660DF2563F404AA1E5B
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
291
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.28523.13381
Verdict:
Malicious activity
Analysis date:
2022-07-13 04:42:38 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/3d729f9b-1f77-4c47-a8c4-99caf0fe53df

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/286729/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.28523.13381.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit packed
Link:
https://www.filescan.io/uploads/62ce4b3cd4394d73102843ad/reports/795ddfa4-44b3-411a-8d99-d5418ccdf7b3/overview
Result
Verdict:
UNKNOWN
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/19c1f745-51ad-4d90-b3c9-96095800cbf9
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1029860
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Drops executable to a common third party application directory
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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 / registry access)
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: 662354 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 13/07/2022 Architecture: WINDOWS Score: 100 65 natex.com.ro 2->65 67 mail.natex.com.ro 2->67 79 Malicious sample detected (through community Yara rule) 2->79 81 Multi AV Scanner detection for dropped file 2->81 83 Multi AV Scanner detection for submitted file 2->83 85 6 other signatures 2->85 8 SecuriteInfo.com.W32.AIDetectNet.01.28523.exe 7 2->8         started        12 firefox.exe 2->12         started        14 firefox.exe 2->14         started        signatures3 process4 file5 51 C:\Users\user\AppData\...\jYlHfwNnNO.exe, PE32 8->51 dropped 53 C:\Users\...\jYlHfwNnNO.exe:Zone.Identifier, ASCII 8->53 dropped 55 C:\Users\user\AppData\Local\...\tmpF9F5.tmp, XML 8->55 dropped 57 SecuriteInfo.com.W...et.01.28523.exe.log, ASCII 8->57 dropped 87 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->87 89 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->89 91 Uses schtasks.exe or at.exe to add and modify task schedules 8->91 93 Injects a PE file into a foreign processes 8->93 16 SecuriteInfo.com.W32.AIDetectNet.01.28523.exe 2 9 8->16         started        21 powershell.exe 23 8->21         started        23 powershell.exe 23 8->23         started        25 schtasks.exe 1 8->25         started        95 Multi AV Scanner detection for dropped file 12->95 97 Machine Learning detection for dropped file 12->97 99 Adds a directory exclusion to Windows Defender 12->99 27 firefox.exe 12->27         started        29 powershell.exe 12->29         started        31 powershell.exe 12->31         started        33 2 other processes 12->33 signatures6 process7 dnsIp8 59 natex.com.ro 93.119.153.161, 26, 49775, 49778 GTSCEGTSCentralEuropeAntelGermanyCZ Romania 16->59 61 192.168.2.1 unknown unknown 16->61 63 mail.natex.com.ro 16->63 47 C:\Users\user\AppData\Roaming\...\firefox.exe, PE32 16->47 dropped 49 C:\Users\user\...\firefox.exe:Zone.Identifier, ASCII 16->49 dropped 69 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->69 71 Tries to steal Mail credentials (via file / registry access) 16->71 73 Tries to harvest and steal ftp login credentials 16->73 77 3 other signatures 16->77 35 conhost.exe 21->35         started        37 conhost.exe 23->37         started        39 conhost.exe 25->39         started        75 Tries to harvest and steal browser information (history, passwords, etc) 27->75 41 conhost.exe 29->41         started        43 conhost.exe 31->43         started        45 conhost.exe 33->45         started        file9 signatures10 process11
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ff02b06c95ad38c6de47ee2184903a4c494a076f7f9a956bbb1ce40ba3263ab3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-13 03:18:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=74bla3evvu4mnxsh5yqyjeb2jreuub3pp6njk253dtsaxizghkzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
223d229605824345b0a52e8cda6b4b5cec4e538b4d8c0865aa639df10e1c8a31
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47e624d45a20608d4d50c5776a458ce37f60acfc43e2b70bfaa650336ed6b649
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64275f77aead35978b0ae377fd943da8dc50879347e4b2e41ad6d9cb0fac9ef8
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7c6d1d088641bc7291bd027bc98daf4a1745759326caed316fcfd0deb57d589f
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86ced7ef9734d5c2a044b46c503ce2151edeaba3a4f33a2f2365356f0b2b9210
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d73763f8b8d4eb91dec386eb7a2ebf9a8a9b40c6b028d57e6144ed74551d460b
AgentTesla
+ 19'506 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220713-e6hnradaa8/
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
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:
79151e7ed4c164f59d9b58757fa0688a1ebea70496e545df61921a4c9c536d37
MD5 hash:
fcf79f7ab09f03fd497c93e00f7cb58c
SHA1 hash:
a6de83402b09ef13eba28ca5a5b11a0f912a4655
Link:
https://www.unpac.me/results/774e3c06-14f8-49eb-958c-40999bd32b62/
SH256 hash:
6e179eebc2823273cf885b5407101c0483883f17bbc18843efbe61f17cf4a66c
MD5 hash:
ea7afa52af376f24867d13b99da9e93a
SHA1 hash:
91075916b5c60576b96f1d8d08f6a97c983f5641
Link:
https://www.unpac.me/results/774e3c06-14f8-49eb-958c-40999bd32b62/
SH256 hash:
883b63ef84c6b1cc09687962beca56e4f4b7960df7c5459e29998befaa3ccf15
MD5 hash:
ecb3f27eb8279c51608c8ea8f8050655
SHA1 hash:
82385d75444ab5fccacf37e2746c7dce73faa7f3
Link:
https://www.unpac.me/results/774e3c06-14f8-49eb-958c-40999bd32b62/
SH256 hash:
e107b3962f93e931f41399a47d79050c7028adcd019ef0d42a642c6de2821afe
MD5 hash:
0a6684da563e07f90b09fc70d77c9aff
SHA1 hash:
786721b6db2369a641a268cd8f67ff82c5423cc9
Link:
https://www.unpac.me/results/774e3c06-14f8-49eb-958c-40999bd32b62/
SH256 hash:
ea801ddd1ea57f52ae69533038861744365d8d9c05c3a9c1190dba32d07dc6b6
MD5 hash:
4d0e9bfe94004ceb16e9b63c7c03067d
SHA1 hash:
05e3fb4119f85cc6b6543d8624191a7000d856cd
Link:
https://www.unpac.me/results/774e3c06-14f8-49eb-958c-40999bd32b62/
SH256 hash:
ff02b06c95ad38c6de47ee2184903a4c494a076f7f9a956bbb1ce40ba3263ab3
MD5 hash:
d80edaea03de4f6a1af13fd1f39c7d07
SHA1 hash:
d6182d21b02a0f330066c24f8805305963e5abe2
Link:
https://www.unpac.me/results/774e3c06-14f8-49eb-958c-40999bd32b62/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ff02b06c95ad/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/ff02b06c95ad38c6de47ee2184903a4c494a076f7f9a956bbb1ce40ba3263ab3

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/286729/

Comments