MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d3e50ef8f29f78a2bff3ddf40d6eb7a25986a549beba200ad9ff678dad816279. 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: 14
| SHA256 hash: | d3e50ef8f29f78a2bff3ddf40d6eb7a25986a549beba200ad9ff678dad816279 |
|---|---|
| SHA3-384 hash: | 4c6f4b8096cd5c7942bf1fb5c247b1ae401df6da693477c39a786f05fa663230d8884f88e509bf7cdc4ca9af4a56e944 |
| SHA1 hash: | 99a4048d1004ab714bb8c0759762ed484bdccd18 |
| MD5 hash: | 7211f87901382336deef6b573671e3da |
| humanhash: | lemon-beer-butter-xray |
| File name: | documents.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 732'160 bytes |
| First seen: | 2022-05-23 11:53:40 UTC |
| Last seen: | 2022-05-23 12:58:12 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:FFpIRklpM4lmPJo0J6kSx7UF/6Ix9ucUXsyFON1s:FzIRklpMHoU65xkH9uPdON1 |
| Threatray | 16'745 similar samples on MalwareBazaar |
| TLSH | T153F4F11D7B9AEF22C21805B1C5C3543443B1D54B2279DB4B3ECE22D90E523A9ADCA79F |
| TrID | 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.9% (.EXE) Win64 Executable (generic) (10523/12/4) 6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.2% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 65e4d2eaecc4d859 (17 x AgentTesla, 7 x SnakeKeylogger, 7 x Loki) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
219
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
documents.exe
Verdict:
Malicious activity
Analysis date:
2022-05-24 02:39:59 UTC
Tags:
agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
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.adwa.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 array initializations
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
Multi AV Scanner detection for dropped file
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
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 schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.DarkStealer
Status:
Malicious
First seen:
2022-05-18 00:36:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 16'735 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer suricata trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Drops file in Drivers directory
AgentTesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
97527da0af9e8321eb6aa2c760bc3a6453341b0fef90c44595a02945c2dd3144
MD5 hash:
332f0164e6b19699174c491d839d6ec9
SHA1 hash:
eadeadeaf7bf3978d86d633bd054e4ff317ecc40
SH256 hash:
3b51cc4475cde74936f7779c7065b26d47e75b38c4224aca00fb34669cca1875
MD5 hash:
d69d14b1983b98bc79b8bddadbbc56cc
SHA1 hash:
a8a74861db3c34720c5d727f80eaa2c060374b72
SH256 hash:
3a6b615f6cfd87e9fe3a2e2de498e842b900811b1bf2b7b44dd1e316577ec7e1
MD5 hash:
44912271d70dc047df91a25bb21567fd
SHA1 hash:
7ef1c557eb4d2130aa6527748beac53ab8c46456
SH256 hash:
8eea34761755bde6873f711d42e0cea8c3a08b702c192fb02749c0a6af01c7ec
MD5 hash:
41e199eb276a7ead0799dbf2948af888
SHA1 hash:
58e52db4474a979245a79d8f7686eff2f7be6f5f
SH256 hash:
67ec4ac3ba1c52d529db226def42abaf163cd3a93be03bb28397aa32d9afda86
MD5 hash:
720e31a1202073f8dbaa39990aa3086c
SHA1 hash:
25f24bb227c1912f8caa93d8e651ed1eb9e32b60
SH256 hash:
d3e50ef8f29f78a2bff3ddf40d6eb7a25986a549beba200ad9ff678dad816279
MD5 hash:
7211f87901382336deef6b573671e3da
SHA1 hash:
99a4048d1004ab714bb8c0759762ed484bdccd18
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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