MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e584504219c66476bd2d9b6ab2696da917726b3311bcb6d89f59fe5f7f2d43d8. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
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SHA256 hash: e584504219c66476bd2d9b6ab2696da917726b3311bcb6d89f59fe5f7f2d43d8
SHA3-384 hash: 792d07f98561041d64fdda4f5ff5e3c68af1f9e9f16d585fa082475f7e52d3b294f9790940cf32d2132573d9d5bec6f8
SHA1 hash: 018e4a3b67d5b3dc4f763e570cf871afe7a06a2c
MD5 hash: 3c1850a09c130d3da07366c7171d74ff
humanhash: sad-low-zebra-pennsylvania
File name:DHL COPY.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:728'064 bytes
First seen:2021-05-12 05:53:59 UTC
Last seen:2021-05-12 06:59:24 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:foLLoS60/K7yh0/E0XdGAC8TeKSJh6DbPji6HnRT3acAEboEntfAW9XJi3:foLA/E0NGAC8TFSL8bi6RT3axEboEFAS
Threatray 4 similar samples on MalwareBazaar
TLSH C2F46BEC761469F0E35B5D27B3CF0C0682651270A93B6A1F8B2103BA5A57E173E39D8D
Reporter lowmal3
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
3
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Packed2.43091.14467.23933.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
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.
Result
Threat name:
AgentTesla
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/779467
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
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
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 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: 411860 Sample: DHL COPY.exe Startdate: 12/05/2021 Architecture: WINDOWS Score: 100 40 Found malware configuration 2->40 42 Multi AV Scanner detection for dropped file 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 9 other signatures 2->46 7 DHL COPY.exe 6 2->7         started        11 pBIYNM.exe 5 2->11         started        process3 file4 28 C:\Users\user\AppData\...\UYxdfFfVbAWcs.exe, PE32 7->28 dropped 30 C:\Users\user\AppData\Local\...\tmp2605.tmp, XML 7->30 dropped 32 C:\Users\user\AppData\...\DHL COPY.exe.log, ASCII 7->32 dropped 48 Injects a PE file into a foreign processes 7->48 13 DHL COPY.exe 2 5 7->13         started        18 schtasks.exe 1 7->18         started        50 Multi AV Scanner detection for dropped file 11->50 52 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->52 54 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->54 20 schtasks.exe 1 11->20         started        22 pBIYNM.exe 2 11->22         started        signatures5 process6 dnsIp7 38 smtpauth.earthlink.net 207.69.189.202, 49728, 587 WINDSTREAMUS United States 13->38 34 C:\Users\user\AppData\Roaming\...\pBIYNM.exe, PE32 13->34 dropped 36 C:\Users\user\...\pBIYNM.exe:Zone.Identifier, ASCII 13->36 dropped 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->56 58 Tries to steal Mail credentials (via file access) 13->58 60 Tries to harvest and steal ftp login credentials 13->60 62 3 other signatures 13->62 24 conhost.exe 18->24         started        26 conhost.exe 20->26         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e584504219c66476bd2d9b6ab2696da917726b3311bcb6d89f59fe5f7f2d43d8/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-12 01:10:11 UTC
AV detection:
20 of 46 (43.48%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4wcfaqqzyzshnpjntnvle2lnvelxe2ztcg6lnwe7lh7f67znipma._file
Verdict:
unknown
Similar samples:
2b753f49b613e63e1147071b6935bf5a010f95f42145099e38a2eba447e6e625
AgentTesla
9e01f131107841c788f990a02403dffc3d7f04b4ed0ef934c3f2ccf3c1d21d62
AgentTesla
d268733d386f2c72e5e5da2bdd5192158c2e52d79df04c4aa91ab3d04c6051e5
AgentTesla
fbc5a1e5f8a02c644cf207d40885c7973dc7e4809b97f676927da3e13e17ed1f
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210512-t24mr8d93e/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
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
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e584504219c66476bd2d9b6ab2696da917726b3311bcb6d89f59fe5f7f2d43d8

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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 e584504219c66476bd2d9b6ab2696da917726b3311bcb6d89f59fe5f7f2d43d8

(this sample)

  
Delivery method
Distributed via e-mail attachment

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