MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d8b4bd718272cfed8b97ecf826452d99f7fe0ea34655e640bfb911a2fac6c652. 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: | d8b4bd718272cfed8b97ecf826452d99f7fe0ea34655e640bfb911a2fac6c652 |
|---|---|
| SHA3-384 hash: | 484e76c15867d898d141c51b6fab0d9f4ddfac145ccd10fb1778f4b1a63566f7b8e8021837e59099698981bf6dd36ec8 |
| SHA1 hash: | 1d9a80603ac72523cc4c67759f131019b857844d |
| MD5 hash: | dc6598189d3084ffdd6f523793f90d9d |
| humanhash: | king-three-bakerloo-butter |
| File name: | bless.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 875'520 bytes |
| First seen: | 2022-06-27 12:33:14 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 12288:/q2H2iNusE4zexYoX0KlhWQQ8abDyuKRR1jHrC0R:L1QsEWHoXLlhNHsPG1jHe0 |
| TLSH | T1DF15D2E39DEC9D52F4BBC9F9C408C0BC02964EBEA75E961368E73C8B35607C11A52D16 |
| 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 |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
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.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts 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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-06-27 06:38:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
23 of 26 (88.46%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
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 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
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
855dfd58024b46e75c56aad09669562f96be12f709ee9cf4bd54bee09e30f406
MD5 hash:
2781ab0022b9158284bab0d8d9ef0d77
SHA1 hash:
bc8496f462ac29fefbaa02cc3f5b9ad5387d1bc2
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
SH256 hash:
43d07ca55a6b58655a904857a9b740953b71986c118af9d188944f2fa268b0da
MD5 hash:
75d7d8a490ee1546d727fe3de9cd04c0
SHA1 hash:
0e396d96d8b2766d11493424ff7cf78659a9ed84
SH256 hash:
d8b4bd718272cfed8b97ecf826452d99f7fe0ea34655e640bfb911a2fac6c652
MD5 hash:
dc6598189d3084ffdd6f523793f90d9d
SHA1 hash:
1d9a80603ac72523cc4c67759f131019b857844d
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.
Delivery method
Other
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