MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9df937adf6a22c071b3d975135efa00bee0a9ad5fb22e6ef37c43dd79d90b030. 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: 11
| SHA256 hash: | 9df937adf6a22c071b3d975135efa00bee0a9ad5fb22e6ef37c43dd79d90b030 |
|---|---|
| SHA3-384 hash: | daa70c111e3f2e96e7d67b03113ac98eca3f2e34c33e94bf8a9b5d01ecebd1fbfb9317af0365b7a41632b57a44a45926 |
| SHA1 hash: | 18e4ca11d249bb3653276ea39b5805a62f164a79 |
| MD5 hash: | bad259469f1bb6c67c0cdae550f1cff1 |
| humanhash: | maine-monkey-lithium-mountain |
| File name: | Copia de pago.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 620'032 bytes |
| First seen: | 2020-10-15 12:18:41 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:LWrxWuWP3OB8Ie/n+BaqcOTmtFtiPjle0P8jEL3oXRxjYwAH0k:LW+P+Bte/1BAPk0P8jqoXOU |
| Threatray | 10'812 similar samples on MalwareBazaar |
| TLSH | 68D4012422D4AF16F23E63B770F6163023F5A2C98763D64A3FD5639A0E53B80769135B |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
Malspam distributing AgentTesla:HELO: integraqatar.com
Sending IP: 37.48.85.226
From: Cara William <divakar@integraqatar.com>
Subject: RE: FIN 101 PAGO
Attachment: Copia de pago.arj (contains "Copia de pago.exe")
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587
Intelligence
File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
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 access)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Status:
Malicious
First seen:
2020-10-14 17:32:08 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'802 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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:
9df937adf6a22c071b3d975135efa00bee0a9ad5fb22e6ef37c43dd79d90b030
MD5 hash:
bad259469f1bb6c67c0cdae550f1cff1
SHA1 hash:
18e4ca11d249bb3653276ea39b5805a62f164a79
SH256 hash:
2407ad517a011549856470854ba5deb5895e5c685df256bb2c01eab39ff7820f
MD5 hash:
74be6a1b81ce01f0913de85149eceb0e
SHA1 hash:
004c41c94c96ec03d94f22e828dc2d92d03aba69
SH256 hash:
69adf45e3802bf9d2efbcfae56b85891803c5d8b32394db09fd731939df4322c
MD5 hash:
bf10fc80d64bfbbadecb62806ab355a5
SHA1 hash:
5483167e6db64b848560a0fe8c797e811935ae18
SH256 hash:
a968ef7d63a96393b54ae6ea9920bf1c59fece85802fee4c222db24c19b7dccc
MD5 hash:
544677b92ff433ece1bd31d19951bbec
SHA1 hash:
644594895e61cdeceb02854bc2bd54b1d788df6e
Detections:
win_agent_tesla_w1
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
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: | AgentTesla_extracted_bin |
|---|---|
| Author: | James_inthe_box |
| Description: | AgentTesla extracted |
| Rule name: | AgentTesla_mod_tough_bin |
|---|---|
| Author: | James_inthe_box |
| Reference: | https://app.any.run/tasks/3b5d409c-978b-4a95-a5f1-399f0216873d/ |
| Rule name: | Agenttesla_type2 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Agenttesla in memory |
| Reference: | internal research |
| Rule name: | CAP_HookExKeylogger |
|---|---|
| Author: | Brian C. Bell -- @biebsmalwareguy |
| Reference: | https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar |
| Rule name: | win_agent_tesla_w1 |
|---|---|
| Author: | govcert_ch |
| Description: | Detect Agent Tesla based on common .NET code sequences |
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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