MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4c586bb1d1197451bf41ce8be61cfa82d237ddbfcaf3815303d8ff393803721b. 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: 16
| SHA256 hash: | 4c586bb1d1197451bf41ce8be61cfa82d237ddbfcaf3815303d8ff393803721b |
|---|---|
| SHA3-384 hash: | 0a8eda5c0d3863c49f5a33a6e8d4704a6d8be483cb4e41237de1fc7bf03b3134e93f03425bb7915f3dd9819e71e72a75 |
| SHA1 hash: | b023cc5e2349a1359ddd5c6536dd227040a634c9 |
| MD5 hash: | f1d5abbff199165d3be412308c494cfe |
| humanhash: | cat-echo-juliet-freddie |
| File name: | dowd_przelewu_pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 658'944 bytes |
| First seen: | 2023-10-17 10:48:59 UTC |
| Last seen: | 2023-10-24 07:33:39 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger) |
| ssdeep | 12288:RBLXmsrJM1TxFSZknr85KwHsXXbBbuW/psx8U8VhdgfAqcEQGZQ:rLWiMtx0dKVXb4E2/8V/5qQ |
| Threatray | 626 similar samples on MalwareBazaar |
| TLSH | T1EBE4220133EDDBA7D17EE3F748A12248A779B6A280ABD7C41F8D24CD491DB8105A971F |
| TrID | 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.1% (.SCR) Windows screen saver (13097/50/3) 8.9% (.EXE) Win64 Executable (generic) (10523/12/4) 5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
309
Origin country :
NLVendor Threat Intelligence
Detection:
AgentTesla
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
masquerade packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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.
Verdict:
Suspicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
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
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.NanoBot
Status:
Malicious
First seen:
2023-10-17 06:56:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
22 of 37 (59.46%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 616 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 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
AgentTesla
Unpacked files
SH256 hash:
b1270dc9ec3f22c6fd2296239426ac7c48589589580d4a1b3da8188920b22a63
MD5 hash:
5c904da8528cfb1b87b15a6aa7c059cd
SHA1 hash:
f0a192969485d1bc34bf52adf37d9c20176d6b85
SH256 hash:
a427688f9edaa10fdefdd82c4f74865996cc91fecd26e1d4e71595ea8f9820f1
MD5 hash:
98c83c1049b8f513577983c61c4f90ca
SHA1 hash:
8b2dfc9e1637f93009eea5168bab531209b6a58f
Detections:
AgentTesla
win_agent_tesla_g2
SH256 hash:
068b103533bd50fd32cb8df489bc3a04193174cb4ea556a1ffe852d3cbac112d
MD5 hash:
bce58d976229b466b5b84dd6ae51ffd4
SHA1 hash:
7c4c7d969a7bbdc74447c434dd5d862138e1b260
SH256 hash:
b552baa76354a4d1f4213bfde664c325211459f8ef47cc93f11b4466224f9098
MD5 hash:
cfca8f69db2367790a6021b88fc89aff
SHA1 hash:
6de41fef8019413966e21ebf1a9fe790e240c667
SH256 hash:
4c586bb1d1197451bf41ce8be61cfa82d237ddbfcaf3815303d8ff393803721b
MD5 hash:
f1d5abbff199165d3be412308c494cfe
SHA1 hash:
b023cc5e2349a1359ddd5c6536dd227040a634c9
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
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: | NET |
|---|---|
| Author: | malware-lu |
| 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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