MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fb5c8438c12b2a2fafeaedd0d328c2669d6c8ef6fed06455e630d1edf4d47651. 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
| SHA256 hash: | fb5c8438c12b2a2fafeaedd0d328c2669d6c8ef6fed06455e630d1edf4d47651 |
|---|---|
| SHA3-384 hash: | 7751346f8136f0fe3afd1ca3740e31af87140a05beeea96917ac92ca1f3a5a88f967920cc7ea5ca7827b262171c734f1 |
| SHA1 hash: | bdb4086f7f4c586ea16d572b95bdeeae08e3efd4 |
| MD5 hash: | f5904a66a7961025941fa1c08e6f9b44 |
| humanhash: | white-coffee-music-victor |
| File name: | f5904a66a7961025941fa1c08e6f9b44.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 723'456 bytes |
| First seen: | 2020-11-04 14:05:27 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 6144:Ta/VxVAKhnI5QMQ225YCgFf+2aNuRDLI0iLZXcV1lFF0IEpMl77DzTG6R3zhj3+A:e/DPhfBCnDQLuF0kTFFSXnKqS6p8hSj |
| Threatray | 934 similar samples on MalwareBazaar |
| TLSH | 60F4F8F440EE10A2F26F443566AD7EA842B2B0C7DFDB6958137CE5311ABEE623B0550D |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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.evad
Score:
84 / 100
Signature
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Infostealer.Fareit
Status:
Malicious
First seen:
2020-11-04 14:07:05 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 924 additional samples on MalwareBazaar
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
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:
c5a22ad5cc98c37e0d248ba4ec3bd2aac158d147c17aac2951a6c416b066dd51
MD5 hash:
482edeaa667e4d46b156c5c170b71922
SHA1 hash:
2210e53bdb7f7e9cf1f516dacb072ebd607ec18f
SH256 hash:
51c2b5b273cb533e45d8d008efd8dd5b3fff3e7dc42ad709a425683d41a27c6f
MD5 hash:
a44b3e7158722077a3f4a3ca715b7683
SHA1 hash:
68cccf83245c3612c2b47974d0b99a1c887db55c
SH256 hash:
83c08f0721c8b0c96e3d6a8f3ccaf5c96fbcc427d574625c34424c3429fefaa1
MD5 hash:
3c5dbcc3bb27e913e14efd8054811373
SHA1 hash:
b0eba9388abddaef9d5aa49ccd5dbab2924cced0
SH256 hash:
fb5c8438c12b2a2fafeaedd0d328c2669d6c8ef6fed06455e630d1edf4d47651
MD5 hash:
f5904a66a7961025941fa1c08e6f9b44
SHA1 hash:
bdb4086f7f4c586ea16d572b95bdeeae08e3efd4
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: | 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
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