MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a3fa345d4d272ddb13e0e3141bf18eac8521acaf8eb2eff8d3395f056740c2bd. 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: | a3fa345d4d272ddb13e0e3141bf18eac8521acaf8eb2eff8d3395f056740c2bd |
|---|---|
| SHA3-384 hash: | 5e308a090fd12413fe9b69f49526faa68337650f39a7d77f0b994d29cea1dd467bdb7e4358276b47f5bc90cc33ec9f7d |
| SHA1 hash: | 1696db3ccfbb455b4c7072c6c30f18fa2b7032af |
| MD5 hash: | 5d4a217b376391725efa48b7669a489d |
| humanhash: | paris-social-mirror-uranus |
| File name: | 5d4a217b376391725efa48b7669a489d.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'143'808 bytes |
| First seen: | 2021-02-05 19:29:52 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 | 12288:dnQF9aM3IEzkCPMusWghnHinb9pWyl2FwMvQQ6VzJfO2BlGF11lpXUFMO+:2eMjkCMusWsS9V2Kwp6KsS7WF |
| Threatray | 2'455 similar samples on MalwareBazaar |
| TLSH | 3635070127A42F18F17D97754DAD184443F8EC27E762EB2DBEB4B2DA0A71F128B11B16 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe Telegram |
Intelligence
File Origin
# of uploads :
1
# of downloads :
156
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5d4a217b376391725efa48b7669a489d.exe
Verdict:
Suspicious activity
Analysis date:
2021-02-05 19:48:58 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Installs a global keyboard hook
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)
Sigma detected: Scheduled temp file as task from temp location
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
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-05 12:15:31 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'445 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
ransomware
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
d602ddacb8c0cd11f69142bee945c220d6b27468ff3f69e3e9b60525baae6654
MD5 hash:
508614c40a4af1845c85386867ac433c
SHA1 hash:
dbcfb176a1b2b7f98ac412038a1011e4ae2860ec
SH256 hash:
c16adf07ffd4ba90c537558d8670ab65b2571cf43942b50ecb68a41cce9822ce
MD5 hash:
b5954bb7e8a7fd7639499694fec44fa4
SHA1 hash:
750c208de84ff5ca382e6af6bd057fa64f8bc0a2
SH256 hash:
2b2bcf851c2b87033fd24c890c2a1de3642564f7cec7282982d96b8280baa849
MD5 hash:
befb0470c71d676cc891cba16088975d
SHA1 hash:
5b7143f97d1d656fd1cacf70949048c1951b639a
SH256 hash:
a3fa345d4d272ddb13e0e3141bf18eac8521acaf8eb2eff8d3395f056740c2bd
MD5 hash:
5d4a217b376391725efa48b7669a489d
SHA1 hash:
1696db3ccfbb455b4c7072c6c30f18fa2b7032af
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
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: | 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.
Web download
Delivery method
Distributed via web download
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