MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8180549a22a72478ca6caf24424a9d84f597efa78f85d10d8c8dc32a37fcb04b. 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 1

SHA256 hash: 8180549a22a72478ca6caf24424a9d84f597efa78f85d10d8c8dc32a37fcb04b
SHA3-384 hash: bbdb0356e7b54d50dfaf6556359785ccd6e6b7acf644eaeb107bea9c61ba6a4860b3f938f7ec8937e38ee5dd872adda6
SHA1 hash: 1b7817c1a6a3b6464c151515a74ac058a72a06b1
MD5 hash: 44f05d81f361971156e543bdeaf04d86
humanhash: black-eighteen-yankee-table
File name:44f05d81f361971156e543bdeaf04d86
Download: download sample
Signature AgentTesla
File size:877'056 bytes
First seen:2022-02-23 13:29:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:2pK777777777777C+taFxahvFETbiNtDf7HWTy5W6OaOPed:j7777777777777wxaZFEXiNtT7HWTbaP
Threatray 15'643 similar samples on MalwareBazaar
TLSH T15E15D00439A75F3DF0B18B760DC5EC74BBA9FB272C08B37D78952246C651B908D426BA
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
192
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-02-23 13:30:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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 Payload
AgentTesla
Unpacked files
SH256 hash:
323da245ff1bc96090efd55b06d8f1fb3377dd6a9351bafea1c11aae5963b06b
MD5 hash:
74bbd8678f89cc1c01cf39cae26aedb2
SHA1 hash:
c005f0d965536ec6bf5f677cd13d2dd162002159
SH256 hash:
adfd3f6df2215aafdddd519e313c82dd24c9c73673ed122a91caff7082d8fa45
MD5 hash:
a1c9a49443d9ade177fcb1c37f2c2b45
SHA1 hash:
76cac05fe29d80138be13a61f96954f6b34871ca
SH256 hash:
e3bdaf9e98eb65a070cf4424bc123e57ade151c41e4a0d375e769749155c1715
MD5 hash:
78a25e75b94923e889ecd100349facbe
SHA1 hash:
6b3f8db525d3c98f92ed480e664ab8ee9458340b
SH256 hash:
73d55bbc21ca3d8a27ee17a719347e9e5bb652e25008159efac4583e7c6c8293
MD5 hash:
f06b08fa6189a40a605fa744068376b0
SHA1 hash:
545a141c93bb1fb85837510f2c3a255396e45675
SH256 hash:
8180549a22a72478ca6caf24424a9d84f597efa78f85d10d8c8dc32a37fcb04b
MD5 hash:
44f05d81f361971156e543bdeaf04d86
SHA1 hash:
1b7817c1a6a3b6464c151515a74ac058a72a06b1
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: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 8180549a22a72478ca6caf24424a9d84f597efa78f85d10d8c8dc32a37fcb04b

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-02-23 13:29:10 UTC

url : hxxp://192.227.158.96/dera.exe