MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80e3d3585a4c54b56fc56c4c565f85b376363da6f07b4e186e92608846a414d4. 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 3 File information Comments

SHA256 hash: 80e3d3585a4c54b56fc56c4c565f85b376363da6f07b4e186e92608846a414d4
SHA3-384 hash: f028b9e681d5fb6551cc908208dd2ad8acf5ad21861dd6c749214250d2359ffc811c7c34b3d668ca85ceff2ced730798
SHA1 hash: 2931532354f7063f1706b508395ae9cd439adbb8
MD5 hash: d41ad0d5fa99b3c1fb00d74d76a9fe6f
humanhash: carbon-quebec-apart-early
File name:CI-2100403L.exe
Download: download sample
Signature AgentTesla
File size:929'792 bytes
First seen:2021-04-06 05:27:39 UTC
Last seen:2021-04-06 05:38:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:cXpxuQlabtbNwtjNYyUBMQZxVRjb8ee50mZbfPXxdzjC/774iGGLPPJLDQ1YTcmm:QwQ0bpGYlMUVnviFLC//4inLPBtClQ0
Threatray 3'691 similar samples on MalwareBazaar
TLSH 1A15E0E92988C517F5AE5A7CC12194F053B0BD71E596EB87AD837DEC3A73393A220047
Reporter cocaman
Tags:AgentTesla DHL exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
136
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
CI-2100403L.exe
Verdict:
Malicious activity
Analysis date:
2021-04-06 05:30:14 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.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
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
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 access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 382488 Sample: CI-2100403L.exe Startdate: 06/04/2021 Architecture: WINDOWS Score: 100 32 mail.prinutrition.com 2->32 44 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->44 46 Found malware configuration 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 5 other signatures 2->50 7 CI-2100403L.exe 3 2->7         started        11 zUbDt.exe 3 2->11         started        13 zUbDt.exe 2->13         started        signatures3 process4 file5 30 C:\Users\user\AppData\...\CI-2100403L.exe.log, ASCII 7->30 dropped 52 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->52 54 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->54 56 Injects a PE file into a foreign processes 7->56 15 CI-2100403L.exe 2 9 7->15         started        20 CI-2100403L.exe 7->20         started        58 Machine Learning detection for dropped file 11->58 22 zUbDt.exe 2 11->22         started        24 zUbDt.exe 11->24         started        signatures6 process7 dnsIp8 34 mail.prinutrition.com 192.254.180.165, 49724, 49725, 49728 UNIFIEDLAYER-AS-1US United States 15->34 26 C:\Users\user\AppData\Roaming\...\zUbDt.exe, PE32 15->26 dropped 28 C:\Users\user\...\zUbDt.exe:Zone.Identifier, ASCII 15->28 dropped 36 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->36 38 Tries to steal Mail credentials (via file access) 15->38 40 Tries to harvest and steal ftp login credentials 15->40 42 3 other signatures 15->42 file9 signatures10
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-04-05 15:36:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
2 of 48 (4.17%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
6590b9ec4fa84e44c372fda26f47d6d58859d74869621c6bdd4086e6ae411379
MD5 hash:
95dfa1a9015a17a1d49b4faa3f3d999d
SHA1 hash:
427b72727b28436554d0443d797f19b2ea37cc16
SH256 hash:
80e3d3585a4c54b56fc56c4c565f85b376363da6f07b4e186e92608846a414d4
MD5 hash:
d41ad0d5fa99b3c1fb00d74d76a9fe6f
SHA1 hash:
2931532354f7063f1706b508395ae9cd439adbb8
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


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

Malspam

AgentTesla

Executable exe 80e3d3585a4c54b56fc56c4c565f85b376363da6f07b4e186e92608846a414d4

(this sample)

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