MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f9f4d689041831c04362ffb100ec231fe3872fee2be00d14454d45df739cd406. 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: | f9f4d689041831c04362ffb100ec231fe3872fee2be00d14454d45df739cd406 |
|---|---|
| SHA3-384 hash: | e3cc5fddab789dcdf903c6675b43f5ee26535c91eafdfdcda9e3d1883991a71084e734b2f2462dbfed941dcd0ddd15f2 |
| SHA1 hash: | f4fab428123696970363a2fbe28821af250ef81a |
| MD5 hash: | 0bf80a0a53607889c163bad4884161b1 |
| humanhash: | salami-salami-lemon-pip |
| File name: | vbc.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 356'056 bytes |
| First seen: | 2022-03-17 15:27:17 UTC |
| Last seen: | 2022-03-17 18:44:18 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla) |
| ssdeep | 6144:rGiELi0Ql2ndoQ7ysTYtzSrIl5F2S7OGIXa6UJXe0zUFbqwqnl0w5z2:mWl2doGyCYtFkS7OGIK6UJjZwTw5z2 |
| Threatray | 19'113 similar samples on MalwareBazaar |
| TLSH | T1AF74129EF3C59D73F13185311AB78EB7E33E8394E2B60D070F592E3A297268345894A5 |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
234
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
vbc.exe
Verdict:
Suspicious activity
Analysis date:
2022-03-17 23:12:50 UTC
Tags:
installer
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
Creating a file in the %temp% directory
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Changing the hosts file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control.exe formbook overlay packed shell32.dll
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:
Generic Malware
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
Found malware configuration
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-03-17 15:26:44 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
22 of 27 (81.48%)
Threat level:
5/5
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 19'103 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 WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Drops file in Drivers directory
Executes dropped EXE
AgentTeslaV3
AgentTesla
Unpacked files
SH256 hash:
f9f4d689041831c04362ffb100ec231fe3872fee2be00d14454d45df739cd406
MD5 hash:
0bf80a0a53607889c163bad4884161b1
SHA1 hash:
f4fab428123696970363a2fbe28821af250ef81a
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
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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