MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d16ef5665f424549664067281a16d00a497cb7c9def17be02ad609686f5959ff. 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
| SHA256 hash: | d16ef5665f424549664067281a16d00a497cb7c9def17be02ad609686f5959ff |
|---|---|
| SHA3-384 hash: | ec6dd5b34f26a62324432b2947de690e14a2ba09e85e5e2bc2cbb982aaaaeb4980f39343b3c011f39ce87eefaf51bf4f |
| SHA1 hash: | 9df0830f4d9b0387c204aafea78c90a4e167b8a4 |
| MD5 hash: | 2e7189468b92cbf4856c2125eb0b9f38 |
| humanhash: | eleven-salami-zulu-august |
| File name: | sWtNkMATmUpJn3r.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 713'216 bytes |
| First seen: | 2021-02-03 06:19:59 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:VZi9709qVktzLWfEnpVSNCwd5RxbpABxO7GuGZFU+0vsS:VZYE/WfYpCfbuLqGPHU+0vsS |
| Threatray | 2'397 similar samples on MalwareBazaar |
| TLSH | 9BE402142BBD5F4AE3752FF80AB1A0206BBD6A572829D31D8DE52DE81531FC985C0F93 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
108
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
sWtNkMATmUpJn3r.exe
Verdict:
Suspicious activity
Analysis date:
2021-02-03 06:24:47 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
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
C2 URLs / IPs found in malware configuration
Contains functionality to register a low level keyboard hook
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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:
Win32.Trojan.Wacatac
Status:
Malicious
First seen:
2021-02-03 06:20:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
17 of 46 (36.96%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'387 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
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:
6285a3d137fe84e6f40f9a66e5da86d2dfd08c70531eb78a29d13131296dd958
MD5 hash:
2dffc1859c2fcd5c7854ac234604b18b
SHA1 hash:
e8344e1d49a6a80b63d240bac523703f392ec1ad
SH256 hash:
a8978755c4041e755183fd766247d66a0b488b9447a1307c05650b1ee7baccaf
MD5 hash:
1cdc42f988ba74e4a8cd36ba464d5394
SHA1 hash:
d8564a770942414741f2203c6b22ed5bb535887c
SH256 hash:
a2a0bbbe8c9ee88441356010f63455c50dfcafe663db757bbc453c815c51d720
MD5 hash:
11e80c54bfeff7f0c120dae46df0a8be
SHA1 hash:
d597b9b0dcac06f0aa00a931bb90de8eba564651
SH256 hash:
d16ef5665f424549664067281a16d00a497cb7c9def17be02ad609686f5959ff
MD5 hash:
2e7189468b92cbf4856c2125eb0b9f38
SHA1 hash:
9df0830f4d9b0387c204aafea78c90a4e167b8a4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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.
Malspam
Delivery method
Other
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.