MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30cdeafb9f631a61e5fc1812018c1535d3b707aa4b58243ce6e26b177e7bc266. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 30cdeafb9f631a61e5fc1812018c1535d3b707aa4b58243ce6e26b177e7bc266
SHA3-384 hash: 62dbadebd413a5d796513cd12227d76e446ea9883ac12903916858275863b6f56e25d3a6ef7ce21a0df050a6641d1cb5
SHA1 hash: 701e0c909f6870c41ca5c1837a5681d7bace266f
MD5 hash: e2fa9d8d174b80cda5dcf8509a3e9e13
humanhash: johnny-sad-seven-tango
File name:e2fa9d8d174b80cda5dcf8509a3e9e13.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:912'384 bytes
First seen:2022-03-02 19:15:26 UTC
Last seen:2022-03-02 20:52:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:RZRbb929m3j8kqLlPQf6/WlFdzoyH5vIA8:Rz9Qm3j8kE06/6FdzoyHi
Threatray 15'984 similar samples on MalwareBazaar
TLSH T1A815CF0839D6503DE8368BB1CEC4EBF1DB6DF221D54D60B6A4010E19864ABBD8D59EFC
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
241
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/246484/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1221.5560.3101.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
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 from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/621fc27ab94fb38cb43b1d1f/reports/7ad3cc5a-2b7b-4a04-a0c8-fb85df1bb77d/overview
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/079fcc14-899e-495a-b00f-1cf7d62bbeed
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/949440
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Moves itself to temp directory
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)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
Sigma detected: Suspicius Schtasks From Env Var Folder
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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: 581920 Sample: xYMnWqyzzc.exe Startdate: 02/03/2022 Architecture: WINDOWS Score: 100 52 us2.smtp.mailhostbox.com 2->52 54 store-images.s-microsoft.com 2->54 60 Malicious sample detected (through community Yara rule) 2->60 62 Multi AV Scanner detection for dropped file 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 10 other signatures 2->66 8 xYMnWqyzzc.exe 7 2->8         started        12 YYtJku.exe 5 2->12         started        14 YYtJku.exe 4 2->14         started        signatures3 process4 file5 44 C:\Users\user\AppData\Roaming\frWOELOny.exe, PE32 8->44 dropped 46 C:\Users\...\frWOELOny.exe:Zone.Identifier, ASCII 8->46 dropped 48 C:\Users\user\AppData\Local\Temp\tmp2AD.tmp, XML 8->48 dropped 50 C:\Users\user\AppData\...\xYMnWqyzzc.exe.log, ASCII 8->50 dropped 68 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->68 70 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->70 72 Uses schtasks.exe or at.exe to add and modify task schedules 8->72 78 2 other signatures 8->78 16 xYMnWqyzzc.exe 2 5 8->16         started        20 powershell.exe 24 8->20         started        22 schtasks.exe 1 8->22         started        74 Multi AV Scanner detection for dropped file 12->74 76 Machine Learning detection for dropped file 12->76 24 schtasks.exe 12->24         started        26 YYtJku.exe 12->26         started        28 schtasks.exe 14->28         started        30 YYtJku.exe 14->30         started        signatures6 process7 file8 40 C:\Users\user\AppData\Roaming\...\YYtJku.exe, PE32 16->40 dropped 42 C:\Users\user\...\YYtJku.exe:Zone.Identifier, ASCII 16->42 dropped 56 Moves itself to temp directory 16->56 58 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->58 32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        38 conhost.exe 28->38         started        signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/30cdeafb9f631a61e5fc1812018c1535d3b707aa4b58243ce6e26b177e7bc266/
Threat name:
ByteCode-MSIL.Backdoor.NetWiredRc
Create hunting rule
Status:
Malicious
First seen:
2022-03-02 19:16:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
043fac93fcdb39690d319eef310048b4e2f0e61281685dddb071511760781026
AgentTesla
1c01390493fc6efc61f767ca138de2a88f68f58c1682a6aa85e40e9ccc5edf1e
AgentTesla
31149772b5eff1ebb9326af6a2ee4e4007dd6c6ad30bef239dc7bf50cd1d219f
AgentTesla
469efc04541dc37e7339026e65e1ae28559252e585bfb523e052ec8bc9aa066c
AgentTesla
6c5bb0bbd4973666ee779f809dc98c94cfd6eb2650df78feb00c5e391bb4c49f
AgentTesla
e9df10889f9591164da6652ef244bc05c5434123230eaaa1c52d82560a7447ef
AgentTesla
ef075f7e4efc20bbaeb15bbf7cbe1c2572f7fefa214b8e2279427ef708bbe01f
AgentTesla
+ 15'974 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/220302-xyt1xshfdp/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
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 Payload
AgentTesla
Unpacked files
SH256 hash:
5bd67bd8ac9fd064d0e9587d3abbbefc334a1fbfeed7ea831e7df05627260437
MD5 hash:
96656afc2926f40b9c2a86661b259c83
SHA1 hash:
daba7d676dac29715f72672abc2b496f1f5a4043
Link:
https://www.unpac.me/results/62485140-6c45-4da6-86a5-4583243246a2/
SH256 hash:
e3bdaf9e98eb65a070cf4424bc123e57ade151c41e4a0d375e769749155c1715
MD5 hash:
78a25e75b94923e889ecd100349facbe
SHA1 hash:
6b3f8db525d3c98f92ed480e664ab8ee9458340b
Link:
https://www.unpac.me/results/62485140-6c45-4da6-86a5-4583243246a2/
SH256 hash:
cf724b1d119b11cdd9f578ad749657183703c412f9ee14ab2e2213b1a889c4d2
MD5 hash:
02b820376653182480fb661315043f5e
SHA1 hash:
5f3bae9daa75a3e99953b533d7706c45828ff323
Link:
https://www.unpac.me/results/62485140-6c45-4da6-86a5-4583243246a2/
SH256 hash:
57ce78bf6e1df0a953be7e2955a6fa00ca770d2667c641da959bd3d36cd187e0
MD5 hash:
3719513afd11d7c890968ebec0b39e1a
SHA1 hash:
2f0ad49b2c6fbc836f68446f5216406b1ba258b9
Link:
https://www.unpac.me/results/62485140-6c45-4da6-86a5-4583243246a2/
SH256 hash:
30cdeafb9f631a61e5fc1812018c1535d3b707aa4b58243ce6e26b177e7bc266
MD5 hash:
e2fa9d8d174b80cda5dcf8509a3e9e13
SHA1 hash:
701e0c909f6870c41ca5c1837a5681d7bace266f
Link:
https://www.unpac.me/results/62485140-6c45-4da6-86a5-4583243246a2/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/30cdeafb9f63/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/30cdeafb9f631a61e5fc1812018c1535d3b707aa4b58243ce6e26b177e7bc266

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.

Web download

AgentTesla

Executable exe 30cdeafb9f631a61e5fc1812018c1535d3b707aa4b58243ce6e26b177e7bc266

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2037369/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/246484/

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