MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b397d38ebf1beb39348461b00be6e7098f02b4eaf03f437245bef0adedc4f314. 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: 12
| SHA256 hash: | b397d38ebf1beb39348461b00be6e7098f02b4eaf03f437245bef0adedc4f314 |
|---|---|
| SHA3-384 hash: | 5cbb1ec8807e3ab1adddc76dc584f87f26fba697481ce6cfcec9f5a4a95b15b98bb5ee6ead7af5c3ace9af7b676f8d34 |
| SHA1 hash: | 5983d19c3ea35eff3ba80ffb45850fb37456f42a |
| MD5 hash: | 7c339a18eda336aad39c6d2b4708637b |
| humanhash: | avocado-illinois-crazy-item |
| File name: | INQUIRY_ENLP08423_Rehoboth International Trade.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 400'384 bytes |
| First seen: | 2023-05-15 10:22:43 UTC |
| Last seen: | 2023-05-25 08:35:24 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:Gw7GeoBrOjLAA7a1BZNykEuY5haJ+kzqz:F7GXqj7m1yeSnh |
| Threatray | 2'791 similar samples on MalwareBazaar |
| TLSH | T16184B732BA6684D1D6DA1B7AC0E6C2300371EC7165E2EE0F36893ED9D83776A8C44757 |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | ceb3296ca6343c95 (1 x AgentTesla) |
| Reporter |  adrian__luca |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
235
Origin country :
HUVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INQUIRY_ENLP08423_Rehoboth International Trade.exe
Verdict:
Malicious activity
Analysis date:
2023-05-15 10:33:27 UTC
Tags:
opendir
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
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% subdirectories
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Stealing user critical data
Sending an HTTP GET request to an infection source
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fingerprint packed
Verdict:
Malicious
Labled as:
MSIL/TrojanDownloader.Agent_AGen
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:
spre.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Creates an undocumented autostart registry key
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
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
Sigma detected: MSBuild connects to smtp port
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2023-05-15 00:28:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
10 of 37 (27.03%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'781 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
Unpacked files
SH256 hash:
b397d38ebf1beb39348461b00be6e7098f02b4eaf03f437245bef0adedc4f314
MD5 hash:
7c339a18eda336aad39c6d2b4708637b
SHA1 hash:
5983d19c3ea35eff3ba80ffb45850fb37456f42a
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | MSIL_SUSP_OBFUSC_XorStringsNet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| Reference: | https://github.com/dr4k0nia/yara-rules |
| Rule name: | msil_susp_obf_xorstringsnet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| 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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