MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 75a1ab8cf9990ff406e8c0f6cb7dcbb5aea1a45b5e6d5007b905c59b4e1d2fd3. 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: | 75a1ab8cf9990ff406e8c0f6cb7dcbb5aea1a45b5e6d5007b905c59b4e1d2fd3 |
|---|---|
| SHA3-384 hash: | 2a0dc3c83c59c76e342ea98763c386737b6248983eb0232ee4be88aeef4b9f5936e1859b6c388af3fd9a14abf2d0e6f8 |
| SHA1 hash: | 61ba043a59c49a063f036342db18e595f2e1034a |
| MD5 hash: | 51a9b11d435e2ad05acb7507e5c42478 |
| humanhash: | item-bacon-mountain-fourteen |
| File name: | RFQ8756465899678.PDF.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 830'464 bytes |
| First seen: | 2022-11-15 23:22:25 UTC |
| Last seen: | 2022-11-17 05:17:36 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:FVITqcSpFKjhgoX3FknXKbYt5Uzm39pawZEHe2HihNSGLxZ15L:FVnc4FkgyaMYtSE9pawiHNHbaL |
| Threatray | 23'622 similar samples on MalwareBazaar |
| TLSH | T17D05392DB9BCF412EE36AAB71EF69E4BCC305141121E811B1D2937DEE9358763C4E44A |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter | Anonymous |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
RFQ8756465899678.PDF.exe
Verdict:
Malicious activity
Analysis date:
2022-11-15 23:25:32 UTC
Tags:
agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
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
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 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)
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:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-11-15 02:01:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
23 of 25 (92.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 23'612 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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
9f849f41859a480ac2425030db23ae7df105249a176ccc4b8d6bbd2a93ea3c3e
MD5 hash:
c93c7d37bc9b50c240a50aefbf4e97f5
SHA1 hash:
eba66d8b24c7c187d0e98f9aa70a90ac284d737d
SH256 hash:
ebf6802a4d54dc80de66b7364fa938bff56de03bca74aa491dc8d0a16fac2aa6
MD5 hash:
30bf52faa3c13533a137dd7220600e19
SHA1 hash:
cada15724f2340df4c312bc7b98bedf38387edca
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
SH256 hash:
75a1ab8cf9990ff406e8c0f6cb7dcbb5aea1a45b5e6d5007b905c59b4e1d2fd3
MD5 hash:
51a9b11d435e2ad05acb7507e5c42478
SHA1 hash:
61ba043a59c49a063f036342db18e595f2e1034a
Malware family:
AgentTesla.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: | 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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