MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0476e40087a7f7bc64e3bfd2f008fa8ae7293cf2ca5515fb3d98d1b732cbc8cf. 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: 0476e40087a7f7bc64e3bfd2f008fa8ae7293cf2ca5515fb3d98d1b732cbc8cf
SHA3-384 hash: cdc3d20a2a35b9f61e67e4959dbee69e01fcb2bda0ea40d732ede2f0de128e8068c30b1d62b1b809d8af203f4e4f66a1
SHA1 hash: 817408133e1f2cbc1e7adfb611e3a7879c6f9b1f
MD5 hash: 74ccb6dbe5eaf8d7d49b16bc3adbf9d0
humanhash: yellow-illinois-kilo-eleven
File name:QUOTE 002242020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:706'560 bytes
First seen:2022-01-21 04:17:14 UTC
Last seen:2022-01-21 07:35:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:4tO0bpQsnhHnglxAQCl4YTYG9xWFplcu3Q422nGUCXJq6+ievYFltW85:wpQsnhHnSAPpYwcz3QsnOA6+ievYFfW8
Threatray 14'082 similar samples on MalwareBazaar
TLSH T141E4E00179288E43CC7C04F9445245D42BBADA1BA81DDBCBAED17AEE56F27834E1325F
File icon (PE):PE icon
dhash icon 1efef2c2e4a0e0e0 (16 x AgentTesla, 3 x Formbook, 3 x Loki)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/221339/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.48035488.9192.797.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed remote.exe
Link:
https://www.filescan.io/uploads/61ea33fdf81da814af94c0c0/reports/b79eaa60-edd3-4b5c-9bfe-a0976c67824a/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/3307bd22-ad30-49b7-928d-e575773a10b1
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/924956
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Contains functionality to register a low level keyboard hook
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Installs a global keyboard hook
Modifies the hosts 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: Suspicius Add Task From User AppData Temp
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 signatures2 2 Behavior Graph ID: 557434 Sample: QUOTE 002242020.exe Startdate: 21/01/2022 Architecture: WINDOWS Score: 100 54 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->54 56 Found malware configuration 2->56 58 Yara detected AgentTesla 2->58 60 11 other signatures 2->60 7 QUOTE 002242020.exe 7 2->7         started        11 kprUEGC.exe 4 2->11         started        13 kprUEGC.exe 2->13         started        process3 file4 40 C:\Users\user\AppData\...\YfYksruOAphc.exe, PE32 7->40 dropped 42 C:\Users\user\AppData\Local\...\tmp3972.tmp, XML 7->42 dropped 62 Adds a directory exclusion to Windows Defender 7->62 15 QUOTE 002242020.exe 2 5 7->15         started        20 powershell.exe 23 7->20         started        22 schtasks.exe 1 7->22         started        64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->64 66 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->66 24 schtasks.exe 11->24         started        26 kprUEGC.exe 11->26         started        signatures5 process6 dnsIp7 44 mail.narbon-co.com 206.222.8.29, 49817, 587 ENET-2US United States 15->44 34 C:\Users\user\AppData\Roaming\...\kprUEGC.exe, PE32 15->34 dropped 36 C:\Windows\System32\drivers\etc\hosts, ASCII 15->36 dropped 38 C:\Users\user\...\kprUEGC.exe:Zone.Identifier, ASCII 15->38 dropped 46 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->46 48 Tries to steal Mail credentials (via file / registry access) 15->48 50 Tries to harvest and steal ftp login credentials 15->50 52 4 other signatures 15->52 28 conhost.exe 20->28         started        30 conhost.exe 22->30         started        32 conhost.exe 24->32         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0476e40087a7f7bc64e3bfd2f008fa8ae7293cf2ca5515fb3d98d1b732cbc8cf/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-21 04:18:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
54
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ar3oiaehu733yzhdx7jpach2rltssphszjkrl6z5tdi3omwlzdhq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
034f779a5a2a0436348e9a12d33fc925c688300c26561d8f413ffbfa89dd6c8e
AgentTesla
0c13d8899ad1730577737589a4e04898914a1377ba12748120ac5c5443c549b6
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3a8250e0d2ff4904db22d00a5c18f82bce1b2bcadf1a4d1029ef1c02e5210fbe
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6165fac365803ffb9650ccfc5465ecfb8bad3ba2804b6451c3500059e90ad7ed
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7152c6554215cabb53c75d1cd7d988c10351958fb7d190625e6875e3ce57756e
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8c63a7665a27d47e20bd74c4aaba5cf4a76d981bfd52820f935efd097dcfda3d
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8ef4a31bc2a6eacd381e90d8873c55da95a1ed26ec3240d38bfec7b0a25a6e6f
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9a5a7dce1e345ff5dd0d170322b3c02f05511b581f5b3a3e1647d29fef71f8b8
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a47963fdbc15c52927ee5fe99d79ab636b6787bd3146d79c9934c94d549c5901
AgentTesla
a659a457c8954db3ca3bd4e5f48bc06f9636885aa9f1d51a2348a029b30f79cc
AgentTesla
+ 14'072 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/220121-ewy8radeg5/
Behaviour
Creates scheduled task(s)
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
b094430d82ea5b31510b25ffadd0810ebb8b17094319fd29e1968f93b2319cd3
MD5 hash:
ed3630f32582fef7eb4dd7a306beffd3
SHA1 hash:
87d6bb24ba7be0680d0056985af0cfcc8987bc6e
Link:
https://www.unpac.me/results/019da2c1-3971-42a9-958f-dc55a44c16f0/
SH256 hash:
870a83fb7f7680de9f4b8aa198f8db08a620f94f25869c767de228569e3d40bd
MD5 hash:
e0085c8ebd410cac54c4e742d6fc1dc9
SHA1 hash:
75d9c0c298d6a998d494dfe9f18ed2ea3fa1797d
Link:
https://www.unpac.me/results/019da2c1-3971-42a9-958f-dc55a44c16f0/
SH256 hash:
94280069a38fc477b302a1bdf3fccb76886aef87bf5bdb4fe601edfd90918fe3
MD5 hash:
4094e89032d97658e5f95718825c66d4
SHA1 hash:
5a7bdb9ac684fa1ecf0fceaecd11263e0f114e0f
Link:
https://www.unpac.me/results/019da2c1-3971-42a9-958f-dc55a44c16f0/
SH256 hash:
0476e40087a7f7bc64e3bfd2f008fa8ae7293cf2ca5515fb3d98d1b732cbc8cf
MD5 hash:
74ccb6dbe5eaf8d7d49b16bc3adbf9d0
SHA1 hash:
817408133e1f2cbc1e7adfb611e3a7879c6f9b1f
Link:
https://www.unpac.me/results/019da2c1-3971-42a9-958f-dc55a44c16f0/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/0476e40087a7/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/0476e40087a7f7bc64e3bfd2f008fa8ae7293cf2ca5515fb3d98d1b732cbc8cf

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.

Malspam

AgentTesla

Executable exe 0476e40087a7f7bc64e3bfd2f008fa8ae7293cf2ca5515fb3d98d1b732cbc8cf

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/221339/

Comments