MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb40b54b58e29dd636f8e568eec58fea042b1fa19ccca32b7e9b7ad576339cb7. 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 6 File information Comments

SHA256 hash: eb40b54b58e29dd636f8e568eec58fea042b1fa19ccca32b7e9b7ad576339cb7
SHA3-384 hash: c443401d3fe31d0bbd5a59f37655831858cf8577ffd42758c3d8dd8ca2981fa23afe2af8c617bbc340dac710bf5fcc3a
SHA1 hash: 2b4ec63daf5d7a8c089d488c4cb9c713914d9519
MD5 hash: 08cc35496adcfb97981927f59650f82c
humanhash: one-august-floor-ceiling
File name:money.exe
Download: download sample
Signature AgentTesla
File size:613'888 bytes
First seen:2022-02-16 01:22:34 UTC
Last seen:2022-02-16 07:27:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:wEaXasVFf1YP+8xjEC07tO0Y9yF2RrM5sGcXGbN4I4a4liP:/aqs9YWOjB0ROTRrM5slXGbNKa
Threatray 14'883 similar samples on MalwareBazaar
TLSH T160D4E0A844F748B6CDA9D6FFF421C20C1F34EA7F860BE2F61149953800AC7D54A96A77
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
244
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit obfuscated packed replace.exe
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.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Allocates memory in foreign processes
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-02-16 01:23:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
23 of 28 (82.14%)
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 WriteProcessMemory
outlook_office_path
outlook_win_path
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
d6a974df58cbcd37f2b1b4021059e8362145035ab35e2aa2bed7c76bc48b5fd0
MD5 hash:
5f67f94c890fa4bcf2b2dd8381217097
SHA1 hash:
d1f94bb1d2000e2fe38dd77dea857064568d346f
SH256 hash:
7b707aa2ce9d44774a8608993c1ba569010ba9b5bf9826f709fe436eabb6552f
MD5 hash:
b735e4604d7910be7ef6dbb40e024cb4
SHA1 hash:
b863b1d7850a06325110fb7ecac8b3baf4e6943c
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
SH256 hash:
eb40b54b58e29dd636f8e568eec58fea042b1fa19ccca32b7e9b7ad576339cb7
MD5 hash:
08cc35496adcfb97981927f59650f82c
SHA1 hash:
2b4ec63daf5d7a8c089d488c4cb9c713914d9519
Malware family:
Agent Tesla v3
Verdict:
Malicious
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:AgentTeslaV3
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
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

AgentTesla

Executable exe eb40b54b58e29dd636f8e568eec58fea042b1fa19ccca32b7e9b7ad576339cb7

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

Comments