MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6378dda8047cccbf0228f9a7c92e6c1650255bbb4fbde0e20c05149f50518dc6. 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: 11
| SHA256 hash: | 6378dda8047cccbf0228f9a7c92e6c1650255bbb4fbde0e20c05149f50518dc6 |
|---|---|
| SHA3-384 hash: | 639721bc7f7c0dd1bab13d505d07ca4e5879d2249c2c8545607ade232f8088fe872237e7c020f207f49e1d3ebd9a4c9a |
| SHA1 hash: | 14dd902d7fc3bd57ec4597d42c212d66ecc43990 |
| MD5 hash: | d5831fb8bda677d26a42446b9f11cf65 |
| humanhash: | ink-utah-ink-six |
| File name: | Factura de clients_0010002346.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 670'720 bytes |
| First seen: | 2020-10-05 11:46:49 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:QqbgqCtH4KKPdIfgRY6k/RvkMHNZoPwO3SrVf0w1eiY:QqAtYFdL4kMtedC5fNe1 |
| Threatray | 9'408 similar samples on MalwareBazaar |
| TLSH | 90E4F121A6C8BB97CBBD2478E4412131E2F49E1282E2F6DD3DBB70D414E1746AF76319 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
Malspam distributing AgentTesla:HELO: terregroup.pw
Sending IP: 64.225.98.54
From: Administracion <contact@terregroup.pw>
Reply-To: duldi@duldi.com
Subject: Factura de Clients
Attachment: Factura de clients_0010002346.rar (contains "Factura de clients_0010002346.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
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
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
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:
2020-10-05 07:03:46 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'398 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
6378dda8047cccbf0228f9a7c92e6c1650255bbb4fbde0e20c05149f50518dc6
MD5 hash:
d5831fb8bda677d26a42446b9f11cf65
SHA1 hash:
14dd902d7fc3bd57ec4597d42c212d66ecc43990
SH256 hash:
01dd844990e0c5fdcea0f88712253aa1ef4750316f0734ab7099306170b5ea2a
MD5 hash:
eb593633270aa19162cf64663df9dd6c
SHA1 hash:
2ec57181471ff10abe9a04239ca3ea86ea4252b9
SH256 hash:
71781247358485dc58d41e92079d2818a1f2a83693cf96eacb319561aa4f5830
MD5 hash:
dc0f7a6848e92953b2367365470430ab
SHA1 hash:
87dd3b3133ddcade977e513a0be727118f9c1b04
Detections:
win_agent_tesla_w1
SH256 hash:
153d899d5e4237b027a0e05e9de791c13e04d790d8a185c2d79a6f3323fc3b26
MD5 hash:
2f304cb9e39a650811c409a02617d85b
SHA1 hash:
8c1a8e3b4e08c9b189325f8fdb94120c84dc7acc
SH256 hash:
feabe431119757f80fa4eb6e5f0b9db67d9e3606af4f1187e87a02d5c214ae4d
MD5 hash:
71eb8d9effc0774673d343b0db963dab
SHA1 hash:
ef29861c2df8b7d1f991275eaa4755ba6e0d64d7
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: | Agenttesla_type2 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Agenttesla in memory |
| Reference: | internal research |
| Rule name: | CAP_HookExKeylogger |
|---|---|
| Author: | Brian C. Bell -- @biebsmalwareguy |
| Reference: | https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
| Rule name: | win_agent_tesla_w1 |
|---|---|
| Author: | govcert_ch |
| Description: | Detect Agent Tesla based on common .NET code sequences |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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