MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d3859b8d0261ca3ea4e4f698e14588545e0de6db369ddcced27c84c4d5ea80da. 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
| SHA256 hash: | d3859b8d0261ca3ea4e4f698e14588545e0de6db369ddcced27c84c4d5ea80da |
|---|---|
| SHA3-384 hash: | b17dc9d10b59b1b0c8ae86e85fbf6f84068c00fab2087378563d9a8a0f89b3036103155b071f2d37130703cd40864b84 |
| SHA1 hash: | 1e98cf9b13ef91a86a89e1f148225c9ffcfbeb91 |
| MD5 hash: | d172ec888703dd1ced55819c730712a7 |
| humanhash: | sweet-green-sweet-minnesota |
| File name: | PO 2022.pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'101'312 bytes |
| First seen: | 2022-03-14 09:59:41 UTC |
| Last seen: | 2022-03-14 11:53:25 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:AyRgimRxxuRnJbz4y5H1QVgSWzV/3zuzm/Ga/DtcFcWVMoy+x:AyR9MxQ3AV0cDabtcA |
| Threatray | 16'435 similar samples on MalwareBazaar |
| TLSH | T172358DE46B08527FEEB1237AC1B815313EB61D4AA495FF295B8D32C94973F8E08D241D |
| Reporter |  TeamDreier |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO 2022.pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-03-14 05:23:08 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe update.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.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
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: Suspicious Double Extension
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)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-14 02:39:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 27 (77.78%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 16'425 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
collection spyware stealer
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 data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
.NET Reactor proctector
Unpacked files
SH256 hash:
d8698ba2a58fec7d0262035cbe7b7d6ae845bfc142b6a2f1f7be08e1a033a55e
MD5 hash:
7441d1e81c4dee0819804c239611f96e
SHA1 hash:
2c5686d15c4a5cb3057096702d991a566ec0088d
SH256 hash:
9b00e2fa33ad72dec22a5e107ab6886da72bbe0bed89a721e877c1dc3ce6a662
MD5 hash:
b4c9c16228f0ee1de70ffc6264fb720c
SHA1 hash:
437049e452a511e220abdb32df695cdf07f5a7d0
SH256 hash:
6883862e45611a44a5c6752353a0fffd23557be99a1dbbba55ea3e0cb145cefc
MD5 hash:
e2bdbe72f9fe72b8216bdb8084a0721d
SHA1 hash:
9c7f059c112e7541b9fdd0d5531754bd12563c38
SH256 hash:
3df602950d3182726ae7f3b7b5bfce8352f841b642b88492dc887aff5e2ef892
MD5 hash:
f46e79252d58f184934999bbb2f41fb3
SHA1 hash:
bdcf91b7fdf68d4398482ece22b57e962b7c20dc
SH256 hash:
d3859b8d0261ca3ea4e4f698e14588545e0de6db369ddcced27c84c4d5ea80da
MD5 hash:
d172ec888703dd1ced55819c730712a7
SHA1 hash:
1e98cf9b13ef91a86a89e1f148225c9ffcfbeb91
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: | 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.
Malspam
Delivery method
Distributed via e-mail attachment
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