MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d3083455681d65c6d3d151874554ad31b053ea89daa743f09ad2128e978999dc. 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: | d3083455681d65c6d3d151874554ad31b053ea89daa743f09ad2128e978999dc |
|---|---|
| SHA3-384 hash: | 82a09548c90d742bf08ea677d57b88bb85d675b66c166d8753a3754431a4cae99e53dacf0d10ba680559822db352afc8 |
| SHA1 hash: | b0f4571994e5afd0b548b02a6ff5334790672093 |
| MD5 hash: | 80c6700fc3546cb510e5cd7497d13d7a |
| humanhash: | juliet-happy-foxtrot-mobile |
| File name: | SecuriteInfo.com.Mal.Generic-S.25516.17179 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'433'600 bytes |
| First seen: | 2020-11-23 22:53:31 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:2HtduPD8RbkOQof+aG58ZZTcBjPDMfsC9owR:2HtwCbpfVG5nPDMfse9 |
| Threatray | 1'456 similar samples on MalwareBazaar |
| TLSH | E2656CAD3A50B2DFC867CD7699681C28EBD0B577830BD247A05325EC9A0D99BDF140F2 |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
1
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Moving of the original file
Enabling autorun by creating a 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
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Moves itself to temp directory
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
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 12:07:31 UTC
AV detection:
26 of 28 (92.86%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'446 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
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:
d3083455681d65c6d3d151874554ad31b053ea89daa743f09ad2128e978999dc
MD5 hash:
80c6700fc3546cb510e5cd7497d13d7a
SHA1 hash:
b0f4571994e5afd0b548b02a6ff5334790672093
SH256 hash:
c8671a87d685f2354d96f3cfcad530dfa5f3ec535a0f5ec14940d81fb857813b
MD5 hash:
b5358f677850210361f573c7d249c258
SHA1 hash:
215e06e319515d779efa88f7c05b343d6ec3f6a5
SH256 hash:
5780ec8d907b6679866dd053898329161f8bb81dc50d70ea49265941fda3705c
MD5 hash:
ec6c8ff13215b8edb95e968f53220368
SHA1 hash:
2337399abdaea5af6286020c45b1a51a5463f5f7
SH256 hash:
e26f749c926973ee360f596279a7e4ba4502e309fc275717ff95017bba0b977f
MD5 hash:
b025378d4ae813e396539904a2a88c73
SHA1 hash:
2bd4736c959d8ce016117a511b60a999742565fc
SH256 hash:
c6fcf5d515d56cf746b4c4aa4695f11e9ad7f6063a96cda810bf39dc47c5a7a0
MD5 hash:
47509d9db24c975e55c287afdc459fad
SHA1 hash:
4f1f893555c985d7cbba731cf1fdbf49c6ecf793
SH256 hash:
31047a497d6c7243d836f7bce68cf43a00592ecdc1bc083142ea1d1f42006d28
MD5 hash:
11fcfe94b5556da5b451a278ba9c3fd2
SHA1 hash:
e0275108c14cf5a798862120594cf8a9e7c5175c
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: | 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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