MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8c9a601f38c17856c34d8a311c6ae80c7a2038e42c554da0ae0a0555b2f5f285. 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: 9
| SHA256 hash: | 8c9a601f38c17856c34d8a311c6ae80c7a2038e42c554da0ae0a0555b2f5f285 |
|---|---|
| SHA3-384 hash: | f6d04901b4b88e0bdb52ddf2cc3cbb5bd1fe26865373c631ae434f37f06bfcf2e0f18b5c36aa8c864c3f82103cb211d9 |
| SHA1 hash: | c9f10268904d8c3834d639ca1508566de8a5d8b2 |
| MD5 hash: | 78eb364d9506dcea9139b1de2896cc36 |
| humanhash: | sad-oregon-batman-shade |
| File name: | 78eb364d9506dcea9139b1de2896cc36.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 713'216 bytes |
| First seen: | 2021-04-23 17:38:22 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger) |
| ssdeep | 12288:AedeteYeWen99D9e5qemeVezeBeOjeLedeFeOeXeGey7reke7e4P+0+YOEObH9LL:AedeteYeWe99Be5qemeVezeBeOjeLedn |
| Threatray | 4'169 similar samples on MalwareBazaar |
| TLSH | 47E401E532D8AB37D67E19B8E98124C243F589361695EFEB7CA121DE58CFFE00212447 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
AgentTesla SMTP exfil server:hisensetech.ml:587
AgentTesla SMTP exfil email address:
logbox@hisensetech.ml
Intelligence
File Origin
# of uploads :
1
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
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.
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
Installs a global keyboard hook
Machine Learning detection for sample
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 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 AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Status:
Malicious
First seen:
2021-04-23 16:03:00 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 4'159 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
93135791d35c8e6a279ca4a966c66d900763083890a7631cd193be2b21b3cfba
MD5 hash:
60823cb029787d32dbe3ce31f13fa469
SHA1 hash:
06a924021edafa7008656d72068525b15ce79cb8
SH256 hash:
74b2935b9dfe4ba397fd0507ae3c36abb77193041f2e7c43c55dc4e7b33de61c
MD5 hash:
b5c218f30fecc9cb8513ff6a46737b01
SHA1 hash:
f0416867c2b114789620b318051f1fa390b07eae
SH256 hash:
074c1172f637455e483578fdc03e24acddd899ec090b949eb5c8ee34e27f212a
MD5 hash:
f548c5bcc8a0f1b77e6fd16afc93d919
SHA1 hash:
f2af47d7165d5191ee6f1d0fef5c7b87f611c5da
SH256 hash:
8c9a601f38c17856c34d8a311c6ae80c7a2038e42c554da0ae0a0555b2f5f285
MD5 hash:
78eb364d9506dcea9139b1de2896cc36
SHA1 hash:
c9f10268904d8c3834d639ca1508566de8a5d8b2
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.