MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9bf81bbb5c81b485b3cb9f5e79fdca12618929ab1d59cd46864f8eb31039d42d. 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: 10
| SHA256 hash: | 9bf81bbb5c81b485b3cb9f5e79fdca12618929ab1d59cd46864f8eb31039d42d |
|---|---|
| SHA3-384 hash: | 0aab4fa5fb323f6d20d16a83272e649b498b9c33cda0f1a75809c3545431e658d3856a7901d679ea1cb31386720cfa0d |
| SHA1 hash: | e701d54b1768209a29a95a5c5380b6ec0db94137 |
| MD5 hash: | 7abd4f17675109ff5b6cd874513a527e |
| humanhash: | dakota-uncle-orange-ceiling |
| File name: | invoice scan 0000000797655555877.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 739'840 bytes |
| First seen: | 2022-04-19 07:04:41 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:bxJkNn+4qtXtOTgRkMsKnIUk+3ZuuJpzu4e1BNZpSwc33q69pZ+mvEJ6qg2g6:7IqHOTgifKIYJzHe1tp1qX1cih |
| Threatray | 16'344 similar samples on MalwareBazaar |
| TLSH | T100F4CF05B6B6C816E2A90777C4D6290403B0B707D526E76F3691D2EA1E633EF9C4339B |
| TrID | 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.5% (.SCR) Windows screen saver (13101/52/3) 9.2% (.EXE) Win64 Executable (generic) (10523/12/4) 5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.9% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 73432b4d556d597d (15 x SnakeKeylogger, 14 x AgentTesla, 12 x Formbook) |
| Reporter |  TeamDreier |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
262
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
control.exe expand.exe obfuscated 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
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-04-19 07:05:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
23 of 38 (60.53%)
Threat level:
5/5
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 16'334 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 SetWindowsHookEx
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot1999677510:AAHhNzHnb72ldnvRVF1mzkCYnWBTejckz6s/sendDocument
Unpacked files
SH256 hash:
b4364bba1d1c0f9cd4f07899b646ab90c1fcee31a985cea8377960da1692903a
MD5 hash:
42d633e43e81a4b3b1e7c3e61a2bbcb4
SHA1 hash:
9e459eedfcd7d56b3917372066a55279e35a60fc
SH256 hash:
f487c1421922b5ac6cf6e891321b462712fae4931a13bff71d5177504b1b3650
MD5 hash:
6e46e3e283def1bf896145cb6d23923a
SHA1 hash:
5b298c4b720868ed946091e08e52e10351be4201
SH256 hash:
e8b265d9963a89d3870602af96eaa30dd189de378087951031f827ea5d9ff065
MD5 hash:
84a4536c192d356dcf04392981efc9cb
SHA1 hash:
5925dea325c754cf165fb798111eaeceba74c647
SH256 hash:
821ac0c4cc6e9e8fd51745e1cf80deb18b3fa3707bfef56dbcc21e14ab4f29f0
MD5 hash:
4376af45c9f6b12a159bfc283750f3fa
SHA1 hash:
3ea2766c360fdbcab2e8d785de68ce32c54bf7a4
SH256 hash:
9bf81bbb5c81b485b3cb9f5e79fdca12618929ab1d59cd46864f8eb31039d42d
MD5 hash:
7abd4f17675109ff5b6cd874513a527e
SHA1 hash:
e701d54b1768209a29a95a5c5380b6ec0db94137
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
Delivery method
Distributed via e-mail attachment
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