MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b458cd3009012bc3e27290ad495005a404468b6b641bb6892d93f6c04b027dcc. 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: 15
| SHA256 hash: | b458cd3009012bc3e27290ad495005a404468b6b641bb6892d93f6c04b027dcc |
|---|---|
| SHA3-384 hash: | 671bdec8e719062fb84ca53ccfc614de5bf346bf578f86b1dd0be0c53967e485d2e1b483ef6b2b7594baa48dddd27228 |
| SHA1 hash: | ec69904c5fb37ee757c9f3e5256863f5e9df0d04 |
| MD5 hash: | cb1c5333fff3cdc4d51611d6b6440b4a |
| humanhash: | washington-beryllium-twelve-kentucky |
| File name: | New order documents. pdf..............exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 544'768 bytes |
| First seen: | 2021-12-01 18:24:10 UTC |
| Last seen: | 2021-12-02 13:56:10 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:NHuTVscBuFbnhM8ulT3PiGTCdAFXSjNgNm93vxs:NHqWnhMx9KiSjNgNm93Zs |
| Threatray | 13'230 similar samples on MalwareBazaar |
| TLSH | T1FEC48DAA30C06B44F236EF7CEE622751C676A4DEF146D2DFDC82C946D6921D28510FE2 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
158
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New order documents. pdf..............exe
Verdict:
Suspicious activity
Analysis date:
2021-12-01 18:27:18 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit obfuscated packed
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.
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
.NET source code contains very large strings
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
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:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-12-01 17:46:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
20 of 28 (71.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 13'220 additional samples on MalwareBazaar
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
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
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
dd890eb263287e6c9aa9793e91d59745d16ef7be8e1f1eea84851bc923f3b6d7
MD5 hash:
0f1eaa88a2489e820bf7de3844164b43
SHA1 hash:
8bf510afe9289e18c5f9bfca44869ffac7cf877c
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
SH256 hash:
8ec2883f6c5afdd6ad4601c162378bfa6ccc0abb259469f1efa9d654ae8b26b3
MD5 hash:
76d23949178ebe453bcf9401a5153707
SHA1 hash:
2623f234fbd4f851b453f70c4785074c912cccc5
SH256 hash:
b458cd3009012bc3e27290ad495005a404468b6b641bb6892d93f6c04b027dcc
MD5 hash:
cb1c5333fff3cdc4d51611d6b6440b4a
SHA1 hash:
ec69904c5fb37ee757c9f3e5256863f5e9df0d04
Malware family:
Agent Tesla
Verdict:
Malicious
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: | 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
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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