MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f7888d776884d5a8ae1a862a91749ae83bdc227ecb6943a01bb57b27e4565967. 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: 13
| SHA256 hash: | f7888d776884d5a8ae1a862a91749ae83bdc227ecb6943a01bb57b27e4565967 |
|---|---|
| SHA3-384 hash: | 798cc69bcbf66eae7ae70458a0bd5e8857053a58b5ab4d0aa89b72dd5f9dcb12407bfe3e2ba8b7e575b4d8bbf0f5bb00 |
| SHA1 hash: | 7b33eefe789ead32f955784d6ced94ca94e492dd |
| MD5 hash: | 6adcb6c525f1ea72aa50d28fd1a1b56e |
| humanhash: | berlin-mobile-wyoming-low |
| File name: | Proforma Invoice.pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 442'368 bytes |
| First seen: | 2021-10-20 02:20:28 UTC |
| Last seen: | 2021-10-20 14:17:50 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 6144:krM2yt5XR0w6vWupFIYLN9s4PRqDdwDElWfTYp28G6+RjvjV684xBYi:eM7R0zv9pSYLNhGwDF7YUo840 |
| Threatray | 12'058 similar samples on MalwareBazaar |
| TLSH | T16F94120075D8C975C9AD2BBA50BA0A1087F9AD1F71B3DB0E2D92B4C61FB77830914B97 |
| File icon (PE): |  |
| dhash icon | 1d19094a5b2f371e (26 x AgentTesla, 4 x NanoCore, 4 x DarkCloud) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware 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
.NET source code contains very large array initializations
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Sigma detected: Suspicious Double Extension
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 access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-19 22:55:28 UTC
AV detection:
20 of 44 (45.45%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 12'048 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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
7b4ba24781e21b310e2749bc2f7a80b9670a4198a54d26e42079a6a1c1be6ae7
MD5 hash:
7b77d210bf6b00fd8ee8187198852052
SHA1 hash:
7f78d6294a269349fc9a49ad3c8ccb3c3d2665b4
SH256 hash:
0978f2b0e4c0a9b22ff644004ea613cebc3fccbd559e25781ccd6bb78c900dde
MD5 hash:
b715e1f50e845c82b6c900502d995ac5
SHA1 hash:
503f8676cc52482103c191ede939f6d7c872b3b4
SH256 hash:
0851d0b3eaa7ffefb32c1ed111d3aad90b701b3e7ba79ca5f559b02baff14227
MD5 hash:
b4ad0d71e693e306a1a4090e4362602e
SHA1 hash:
254fab9d394c91c026d4274a0c3caeb9cbcde6f2
SH256 hash:
f7888d776884d5a8ae1a862a91749ae83bdc227ecb6943a01bb57b27e4565967
MD5 hash:
6adcb6c525f1ea72aa50d28fd1a1b56e
SHA1 hash:
7b33eefe789ead32f955784d6ced94ca94e492dd
Malware family:
Agent Tesla 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: | 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
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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