MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b1601867a9da1a51e59ddfc6c1d2d4cae7190945cbc163a04400a1b2b872aee8. 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: 10
| SHA256 hash: | b1601867a9da1a51e59ddfc6c1d2d4cae7190945cbc163a04400a1b2b872aee8 |
|---|---|
| SHA3-384 hash: | 041ac5b543031c0db3b06c2e7e4bf79b72441e5b304c174ee2f2c771e9a97c8e416487a1a56f28545301566f10a5e623 |
| SHA1 hash: | bf92e1cbe2a83aeaa847df5bcbd7c6bbe9e0d02e |
| MD5 hash: | b9d4dcc2449263aa0a291da8dc8a9b19 |
| humanhash: | music-juliet-lithium-tennessee |
| File name: | b9d4dcc2449263aa0a291da8dc8a9b19.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 462'336 bytes |
| First seen: | 2020-11-23 16:07:45 UTC |
| Last seen: | 2020-11-23 18:19:58 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:YOXe8TNrtSKc7/iAUP9Nfri3GbrJlt8LF:YObTNrtSv7aAUPvri3GbrJj8 |
| Threatray | 1'451 similar samples on MalwareBazaar |
| TLSH | 97A4F17552E6AF85E7BA3E7490B026441FBA7DABEB30D90C7E8801D92075B48DD04F36 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Moving of the original file
Result
Verdict:
SUSPICIOUS
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 potential unpacker
Binary contains a suspicious time stamp
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
May check the online IP address of the machine
Moves itself to temp directory
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)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-11-23 16:08:06 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'441 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
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:
b1601867a9da1a51e59ddfc6c1d2d4cae7190945cbc163a04400a1b2b872aee8
MD5 hash:
b9d4dcc2449263aa0a291da8dc8a9b19
SHA1 hash:
bf92e1cbe2a83aeaa847df5bcbd7c6bbe9e0d02e
SH256 hash:
ee4d96f4a9c5a8d0030cf5a04ec55b71a70c4a7632f752f1f90560312b408c38
MD5 hash:
018938a3a02996f7708372f5bfa4dde9
SHA1 hash:
2d85853e1b9ef9bc9361dbc987690d5cdab1d15f
SH256 hash:
3b6b2415894c06ebbede41ed7f6db931f55934fc9f715c6f79e791a8e8850129
MD5 hash:
2c4dd99b1e80bd2ea7104cfef236f18e
SHA1 hash:
74d24e5339d23e40ecb9a1ef7f8ca619a4697bd1
SH256 hash:
cb951f1d2b5460456aad0d89cef1216d9be5e51784d11a92447d43e96177bd5e
MD5 hash:
8cd5d2014866f4ef60802ff1826998a6
SHA1 hash:
8ff75946905d0b117080cc5a07e6e0bbea4e9bbd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
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: | 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.
Web download
Delivery method
Distributed via web download
Comments
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