MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 441dd21c04d8dcacd07b9fdce67423168102088995498c8ed6f0bb198cd5cf97. 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: 15
| SHA256 hash: | 441dd21c04d8dcacd07b9fdce67423168102088995498c8ed6f0bb198cd5cf97 |
|---|---|
| SHA3-384 hash: | e13476ab4cae31a6f39259c97295cf3e318bf7c94af6aa6287e88342d7a6f1b7c13a15aa0ea3ebf6c94019f291548ed9 |
| SHA1 hash: | 17db8b7e7375b2d3b144b20f3ba583582407889c |
| MD5 hash: | a813adef87ec792a4ba8df9ade1845fb |
| humanhash: | eight-freddie-tennis-maryland |
| File name: | 99876 RFQ.pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 663'040 bytes |
| First seen: | 2022-05-30 07:21:54 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'854 x AgentTesla, 19'783 x Formbook, 12'304 x SnakeKeylogger) |
| ssdeep | 12288:he3DcmBMm8sldDONI+u7qNczc8umsYolTbxOkFFI/d50egMbHo:hezcmOmFdPicam87I/dGegMbHo |
| Threatray | 17'632 similar samples on MalwareBazaar |
| TLSH | T13DE4F1C4E3A3EE72F02532737164D0182B61672DC1E0D5399A9CB1CE75B2B8B59F6E06 |
| 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) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
262
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
99876 RFQ.pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-05-30 07:25:52 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
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed update.exe wacatac
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 very large array initializations
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
Malicious sample detected (through community Yara rule)
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-05-29 08:29:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 17'622 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/bot5305653894:AAEWkckll0ypORkvNg_I5V155x2q1mfMddw/sendDocument
Unpacked files
SH256 hash:
bec3ce589050705c2bd6e8d7a7caff0769d4664039f2f6d07cfae31aec53fdbc
MD5 hash:
1066d4d8059d8a253ea3cc798a2317b8
SHA1 hash:
b68a0615e5204fdf0273d6d5279c342c9b00f03e
SH256 hash:
ee83b0e1044988e96641a5452c0983ec96620c8603c1361d3aeab5f1367ec9af
MD5 hash:
b8495e080dc80ad1f34fd98544abe7dd
SHA1 hash:
6a27fb1ee9b3bbdc76b9f4994cd8df56f09b7f15
SH256 hash:
742bfb49cf3904931ce87b810106611867a6b4b7a8d69f308e21d9d221365b3d
MD5 hash:
81cf021b05eebb622775151dc87f2aa1
SHA1 hash:
480c103ac6e66fe00b488d286832dc89eee088a6
SH256 hash:
9613ffa8f05be67cdcca9b9c2ea647cf446bd7a2efc813ad95aff49a08cf70d9
MD5 hash:
698e086b767d865afad4ce25b50a7478
SHA1 hash:
0626d878e3cd0d3fd6ae8cf6eed7d53367dc3aa9
SH256 hash:
441dd21c04d8dcacd07b9fdce67423168102088995498c8ed6f0bb198cd5cf97
MD5 hash:
a813adef87ec792a4ba8df9ade1845fb
SHA1 hash:
17db8b7e7375b2d3b144b20f3ba583582407889c
Malware family:
AgentTesla
Verdict:
Malicious
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: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| 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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