MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 91958c311812ea9f48e323e49aa5a01eb24c59b6f6f46135d5681901f6886ec1. 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: 11
| SHA256 hash: | 91958c311812ea9f48e323e49aa5a01eb24c59b6f6f46135d5681901f6886ec1 |
|---|---|
| SHA3-384 hash: | eecb522a3b7f7827908c6940824d8c5ed8a22fd9b426855d42b5f653f0370a8e3fa9ed75b509f6d968871133be5b583f |
| SHA1 hash: | 661eacc98dbe4aa187475c023d72e2d33bd66460 |
| MD5 hash: | 37bec48b5dca2eb00d82cbdfe8b8f608 |
| humanhash: | single-victor-five-lactose |
| File name: | Dq7aiw3LVZzQP6y.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 711'168 bytes |
| First seen: | 2023-01-27 22:26:43 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:Jr3t1RcEsFyOeq+pXp8irmdjXHNOrAe/IuiaEGoTwAgjG4OThnFzjGHhwomBDCzS:PT8irmdjXHNOrAe/IuieoUAgJ8zamBD1 |
| Threatray | 20'564 similar samples on MalwareBazaar |
| TLSH | T1DBE4173D297B97F2C534F97296D1A4A0FA9F8192B367C999C9D61BC00F412823DCE11E |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter | Anonymous |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
214
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
CARGO ARRIVAL NOTICE __ BL # ETA_ 03-02-2023,.eml
Verdict:
Malicious activity
Analysis date:
2023-01-27 07:19:00 UTC
Tags:
n/a
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
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Reading critical registry keys
Stealing user critical data
Unauthorized injection to a system process
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 method to dynamically call methods (often used by packers)
.NET source code contains very large strings
Injects a PE file into a foreign processes
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 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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-01-27 07:32:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
20 of 39 (51.28%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 20'554 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
6/10
Tags:
collection
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
Unpacked files
SH256 hash:
094b147c0eba0bff480676d6635fcba9549f41dc7856f58f0985923d2e25cc2a
MD5 hash:
791ea745ed44438cc3fb06807f453f37
SHA1 hash:
de26790e1a90aa30e75c9bead42e44d0d3779156
SH256 hash:
2745791a15b42733dd231e2b613d416935c17d80cd5664c6db81bc09fbe8896c
MD5 hash:
c6a90cc3f2457ba5fa1f41a6ad45a40c
SHA1 hash:
d9a43f39a2c585954e8270f995f7a578718e9fba
SH256 hash:
0f6ee5ef35bd13fec6ddecd681881d1146d31b64de14216471c617293fa792aa
MD5 hash:
7da2658d6d01a3acfadd05438e46e66c
SHA1 hash:
b222cbc0e9a396d29985f111d4c50ddfc2c0a39e
SH256 hash:
91958c311812ea9f48e323e49aa5a01eb24c59b6f6f46135d5681901f6886ec1
MD5 hash:
37bec48b5dca2eb00d82cbdfe8b8f608
SHA1 hash:
661eacc98dbe4aa187475c023d72e2d33bd66460
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.
Malspam
Delivery method
Distributed via e-mail attachment
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