MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c38652e82dd9a34d66d7f2086b55bd88db405974eed27dc8ac5ba3f15616729. 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


Intelligence 10 IOCs YARA 3 File information Comments

SHA256 hash: 7c38652e82dd9a34d66d7f2086b55bd88db405974eed27dc8ac5ba3f15616729
SHA3-384 hash: e8ee57bd7bb97cb0c735bc9bca97da3c8ce1101926e0f2c7cb7296132801aecca71b70d6b36df0e747b1a7287f52b286
SHA1 hash: 7e18e467f7f90cf3a7ac5fc661b44c4485682ba6
MD5 hash: 480dd873883e8620aa0cda49225f9176
humanhash: zebra-glucose-whiskey-virginia
File name:480dd873883e8620aa0cda49225f9176.exe
Download: download sample
Signature AgentTesla
File size:573'952 bytes
First seen:2021-02-11 13:10:00 UTC
Last seen:2021-02-11 14:57:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:Y0B0Zi970a6cPwPVGYUrea0QDYr663cJHtpLwmY0oPXYY:CZOoPcw7oJHtBw97PIY
Threatray 2'848 similar samples on MalwareBazaar
TLSH E3C4022A2B7CAE16D26D1F7B0DF0E151A2FDCE011925C21A9DB43ADC657AFEC68405C3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence


File Origin
# of uploads :
2
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
480dd873883e8620aa0cda49225f9176.exe
Verdict:
Suspicious activity
Analysis date:
2021-02-11 13:13:37 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Moves itself to temp directory
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-11 11:42:54 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
b2499a2af35b550fbe7f541a14ff1225e1202324f351eecf85de6c8e9fc7c27c
MD5 hash:
5e732e4265622675313195dead01047e
SHA1 hash:
359c710a93c2f58cdc2a45de8dd48a6884a70645
SH256 hash:
7c38652e82dd9a34d66d7f2086b55bd88db405974eed27dc8ac5ba3f15616729
MD5 hash:
480dd873883e8620aa0cda49225f9176
SHA1 hash:
7e18e467f7f90cf3a7ac5fc661b44c4485682ba6
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: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

AgentTesla

Executable exe 7c38652e82dd9a34d66d7f2086b55bd88db405974eed27dc8ac5ba3f15616729

(this sample)

  
Delivery method
Distributed via web download

Comments