MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4f9e6d626a2aa193431ca948dde9a3e526124f88dec8ed465ec7785d99368432. 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
| SHA256 hash: | 4f9e6d626a2aa193431ca948dde9a3e526124f88dec8ed465ec7785d99368432 |
|---|---|
| SHA3-384 hash: | 93f753c3ae175b5863b5c4a4a0370fabfbab84581f652119161fd5875c4ec9ff1c95ebe7b5bb75d88bdc2c4200ac38bb |
| SHA1 hash: | 614b96a8c0f1f4732b5948b9ca8b8262edc9318a |
| MD5 hash: | 6701efac5ff142914e5b353571045b83 |
| humanhash: | paris-social-foxtrot-orange |
| File name: | Invoice.doc.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 880'640 bytes |
| First seen: | 2021-09-15 06:48:17 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 6144:Zy87fViis7lBGtPZv5Qa5CpLFjvkd0I0HVyDGOR5SMzcZdr8Pyw4uecMFqBpX17K:NzQWCpFYzSMzq8PyTuecFBZGKPGNvY |
| Threatray | 10'294 similar samples on MalwareBazaar |
| TLSH | T15F159738ED0B21BBEBA6D374E4BA150AA5F418BB33349D5EC192774D090760374DA3AD |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
145
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Invoice.doc.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-15 06:50:30 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching a process
Creating a file in the %temp% directory
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated
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 strings
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Sigma detected: Suspicious Double Extension
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 access)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-15 03:50:38 UTC
AV detection:
14 of 45 (31.11%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'284 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
43e38f251dbca9aa20f3470167e5427a7e7a7cdcd25f0b6b045ae8577cd3e345
MD5 hash:
f62ab5d3528d5a3b9e270ea1f9347868
SHA1 hash:
6a74e87711c615adbd9145f829a33f55b7e42dd6
SH256 hash:
cec79256bfa3ab6712cdf91c91fd980028f88ab22d25d5c34ee6eb5735be9221
MD5 hash:
b7c047f3befd0c12bc82205071d125f1
SHA1 hash:
68893e039f2d92c3abff95ed2c02bce16a9631fb
SH256 hash:
106e417a300920b4f98782f61e1ad0e015002f1ec553d364fae3763bbda838ed
MD5 hash:
866c9c0469a9200f31e8287a0ce7c046
SHA1 hash:
2f1be53223424f00490430aa1a9d42ebd64003f2
SH256 hash:
4f9e6d626a2aa193431ca948dde9a3e526124f88dec8ed465ec7785d99368432
MD5 hash:
6701efac5ff142914e5b353571045b83
SHA1 hash:
614b96a8c0f1f4732b5948b9ca8b8262edc9318a
Malware family:
Agent Tesla v3
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
Comments
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