MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8a4699cabc04b0716891f5bf981b24c119ab93b2dfd8f8db80651b16a896ffdb. 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: | 8a4699cabc04b0716891f5bf981b24c119ab93b2dfd8f8db80651b16a896ffdb |
|---|---|
| SHA3-384 hash: | 6156654908f6e4ad47c063b3ce2b58b27d1884d53d0f3b06875eedd2a180addc8b048a2bd58b86b8ff29ef3de2237ce8 |
| SHA1 hash: | 6188fd03e3b7ab0cbb834074f3e59bbe8b15bade |
| MD5 hash: | 9bd81ffc4d341d4c188b7e723f5b8823 |
| humanhash: | undress-stream-quiet-west |
| File name: | APPLICATION FORM.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 862'720 bytes |
| First seen: | 2022-04-08 18:17:47 UTC |
| Last seen: | 2022-04-08 19:39:21 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:aUJrxnAchAcCw0j5QvdEf031T1l/OY3g0E9bCoaU0rLf9lMQtTWLvB:aomBmEf0RjYDB0rLffVxW |
| Threatray | 15'775 similar samples on MalwareBazaar |
| TLSH | T18C05F2523AA5F495D3402B34ECD2DEB47EA8E9C10D29F34C7522BE283FB5165F580B98 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
279
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
APPLICATION FORM.exe
Verdict:
Malicious activity
Analysis date:
2022-04-08 18:38:30 UTC
Tags:
n/a
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
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit obfuscated packed replace.exe
Result
Verdict:
UNKNOWN
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:
Formbook
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 strings
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-04-08 18:18:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
16 of 42 (38.10%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 15'765 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer suricata trojan
Behaviour
Creates scheduled task(s)
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
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
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
f9bc2cc7eeb3b4113c5b99f063c64b0ead1e1ef56a239d08d7178051bae657f4
MD5 hash:
0fa05eda2c5a89804289a61b4c6e94f5
SHA1 hash:
bdd043eaec8511a396b6fd1f560ccae0ad38f049
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
SH256 hash:
38bb20d8e03824ea064a4bbc0d8f269eeafbb93f264249883d037caa03511b01
MD5 hash:
7f9291fc31c73a13778849d25deb1fa8
SHA1 hash:
1792848794815db2b62e3d46d52daee03082e529
SH256 hash:
8a4699cabc04b0716891f5bf981b24c119ab93b2dfd8f8db80651b16a896ffdb
MD5 hash:
9bd81ffc4d341d4c188b7e723f5b8823
SHA1 hash:
6188fd03e3b7ab0cbb834074f3e59bbe8b15bade
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.
Malspam
Delivery method
Distributed via e-mail attachment
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