MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb61009ea4375108c7cc8b8f8fcd1a413147a702605585fea63f43d9660fd271. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments

SHA256 hash: bb61009ea4375108c7cc8b8f8fcd1a413147a702605585fea63f43d9660fd271
SHA3-384 hash: 902ef3143208622d7016abd7741ec71b9f49fc4266f673c7c3198b2fd8d5ebeef8348efaeb09d715be93316d3b2bdb84
SHA1 hash: b90d43507f7e2103deaf4fd781da7d1e140888b9
MD5 hash: 80aae0d065ce385cd29002b59aea88fe
humanhash: missouri-black-nitrogen-sixteen
File name:80aae0d065ce385cd29002b59aea88fe.exe
Download: download sample
Signature AgentTesla
File size:454'656 bytes
First seen:2022-01-20 09:04:43 UTC
Last seen:2022-01-20 11:12:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:Ug32LF3IS+5YFc4nEQjEJenet6GVWeo1EQB6u45/+wHEJfYRxDMEaaADfiYq:Zky5Kfn2J96GQ7XB6XfDEio
Threatray 14'576 similar samples on MalwareBazaar
TLSH T1B6A402007BF96B19E6BD8BF87522214017B97E6A3161F72C0DCAA1DD1532F868742B37
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
milax.tk:587

Intelligence


File Origin
# of uploads :
2
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit obfuscated packed print.exe update.exe
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.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Modifies the hosts 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)
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-01-20 04:16:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
19 of 27 (70.37%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
b17e0fd9644be52b16272522d8e444d706f060d6e4a4dc48cc5df071889be231
MD5 hash:
61e08f60e777646dbd29b887336a4185
SHA1 hash:
d89026fc6f2d945c7b0b189a401f900d9469d66d
SH256 hash:
9d6e4f695a32ab6e1af82b16b0bb7503695111c0ce9efd9f1beb3368aa1da5b5
MD5 hash:
c2212335099341d276c34836ce682c4b
SHA1 hash:
a6968766df73277d6af240abfbff523c6ae6feb4
SH256 hash:
dbfc1f9a47a994be4b5a6ee856ea9b6d6a7723bac0629ab53c1bd29824c03e4a
MD5 hash:
e8e795a6703065d4d19e438a23d24702
SHA1 hash:
65e03752efc387c4ae465c4ece2982e3d668156d
SH256 hash:
bb61009ea4375108c7cc8b8f8fcd1a413147a702605585fea63f43d9660fd271
MD5 hash:
80aae0d065ce385cd29002b59aea88fe
SHA1 hash:
b90d43507f7e2103deaf4fd781da7d1e140888b9
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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe bb61009ea4375108c7cc8b8f8fcd1a413147a702605585fea63f43d9660fd271

(this sample)

  
Delivery method
Distributed via web download

Comments