MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b05536bc5f92e9b6054515a944f8c96202ff23e6ef039dc617f8737ba543c09b. 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: | b05536bc5f92e9b6054515a944f8c96202ff23e6ef039dc617f8737ba543c09b |
|---|---|
| SHA3-384 hash: | 1bbb927b431ebfb239a8dae2801e7a9499da8d1b467211c4a53dfa73ad3c3c4265fe293a84dc33956b51bf94f648240e |
| SHA1 hash: | 1b44f78ea2a0d1d37e5d42b9cb30776b2bc9a339 |
| MD5 hash: | bb0869e34035aeb561619e2cda798449 |
| humanhash: | yellow-venus-mobile-harry |
| File name: | bb0869e34035aeb561619e2cda798449 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 634'880 bytes |
| First seen: | 2022-06-10 09:36:30 UTC |
| Last seen: | 2022-06-10 12:09:15 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:o9qrbnCoiEGnlG+JtFN2bNsSCR3VzkG6jjS4bjiSnVB:oUCTjlXJtj2baSK3VCjrbjt3 |
| Threatray | 17'905 similar samples on MalwareBazaar |
| TLSH | T1EFD4236077781392DBBA4BF5586503009774F15B42BBCF1E8D8425CE8ECBB92EB17642 |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
314
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
bb0869e34035aeb561619e2cda798449
Verdict:
Malicious activity
Analysis date:
2022-06-10 09:47:01 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:
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 very large array initializations
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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
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.FormBook
Status:
Malicious
First seen:
2022-06-10 09:33:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 17'895 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
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/bot2043981125:AAGaa5K6uc5rV5LARENbXhpoD0InPrKgKJI/sendDocument
Unpacked files
SH256 hash:
7c69572ed7f9b7c042cd93596c444df488fb6b5400d11b078cd479a8c07e13c4
MD5 hash:
c6198b1aca8d491bdf9027bb7ab91dbd
SHA1 hash:
0110cb5679c5b16ea2549e2455133f9ea2379458
SH256 hash:
5cbd276765d1a139e5816ecadac28e980131a2c8fdc2f09060bda2df05f601a5
MD5 hash:
3816bd016090f924c941be560bc46cff
SHA1 hash:
1778ce24c02388677b9a71a398dc53f1d0ef6dce
SH256 hash:
7f8064ef2dce1088b6d3aa6a50a6ccbf8230ea714b8908e57cbdc3ff08ff4248
MD5 hash:
8c8973a41e67a257d404ce3ab0466c8d
SHA1 hash:
5ae5d1f5c27764bdea0947c57480afc29aab840a
SH256 hash:
62deb00c6c4a94529f165bf90e1066c573038e0e9e944d51fab978b3b74ad985
MD5 hash:
c8771ab76f701aed2bc097e1f06ebbd0
SHA1 hash:
e0300579884d339394a2e34e6e87155aa294a428
SH256 hash:
b05536bc5f92e9b6054515a944f8c96202ff23e6ef039dc617f8737ba543c09b
MD5 hash:
bb0869e34035aeb561619e2cda798449
SHA1 hash:
1b44f78ea2a0d1d37e5d42b9cb30776b2bc9a339
Malware family:
AgentTesla.v3
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: | 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.
Web download
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://107.172.75.183/BIN103.exe