MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 45724089400b978774c70254e03cacf1df986161104c4a5691af5d9eff8f46c1. 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: | 45724089400b978774c70254e03cacf1df986161104c4a5691af5d9eff8f46c1 |
|---|---|
| SHA3-384 hash: | e691fac3c4fa604f39ea70d1d0c51c7579f58b78032294ea7e15f320ff84ae4e4be990ecdf7a1a1072bbd984fd88b31d |
| SHA1 hash: | 1a90771b6351ca9500d18a087694ef42f3598777 |
| MD5 hash: | f40caeb8d127389627cf20e34c70b1ca |
| humanhash: | orange-indigo-april-artist |
| File name: | f40caeb8d127389627cf20e34c70b1ca |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 654'848 bytes |
| First seen: | 2023-05-23 06:36:18 UTC |
| Last seen: | 2023-05-23 13:38:06 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 12288:8YiTB2Qwn/YV+NmjcXcJUo43RsWqCSiJnG6tVh3:8No/YV+NxumRLTSiJnG6t |
| Threatray | 3'060 similar samples on MalwareBazaar |
| TLSH | T1F9D4103D6CB61D239538F9AE86D47027B5298B27B70F4A25C3C35786362E82777C212D |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
266
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO#1164031.xls
Verdict:
Malicious activity
Analysis date:
2023-05-23 06:11:08 UTC
Tags:
exploit cve-2017-11882 loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Reading critical registry keys
Sending an HTTP GET request
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
comodo packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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 method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2023-05-23 06:18:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
16 of 24 (66.67%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'050 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
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
SH256 hash:
4d34f2b9a1ca19b27f361900d47e44aa101f093b1cddc41df07c1492bfc0b374
MD5 hash:
af82a1e291ee9718fcc7407bd2f1c612
SHA1 hash:
74d3051b0f7c9f39c307ba4582bdd5e9503a154b
SH256 hash:
fb689779437e219370f11eca3f234df80541659f7fdea679fc0f5a4a5c24ab4c
MD5 hash:
8c990480759aabb4bd5b0252aacb2bc4
SHA1 hash:
028b384e02664ddd14231747c5e64fe6c4123f9b
Detections:
AgentTeslaXorStringsNet
SH256 hash:
45724089400b978774c70254e03cacf1df986161104c4a5691af5d9eff8f46c1
MD5 hash:
f40caeb8d127389627cf20e34c70b1ca
SHA1 hash:
1a90771b6351ca9500d18a087694ef42f3598777
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
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.
Web download
Delivery method
Distributed via web download
Comments
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