MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cf99f114e53071f1814e884842256d161994d2ac2a195773afa68ec06c8a50d7. 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: | cf99f114e53071f1814e884842256d161994d2ac2a195773afa68ec06c8a50d7 |
|---|---|
| SHA3-384 hash: | 470f13843f99db8b89dae904a422666e3e036e71282f7a2d097b8368334074631a49183f311ac6d8c67cd60dd9f1bbd1 |
| SHA1 hash: | f318f53fd9fe4a401e4243be9dbb6e556f8eda02 |
| MD5 hash: | d8cca243bb4948a1d2671f6cc0b5167c |
| humanhash: | undress-beer-two-chicken |
| File name: | ORIGINAL SCAN DOX.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 377'856 bytes |
| First seen: | 2021-10-25 06:04:07 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:wpMybR6T/zkB9JCl/irAn03lOIftbaAtcNGgvd+yca15OWhqsNL:wpTr003lOgcimbvYyD4Whv9 |
| Threatray | 12'284 similar samples on MalwareBazaar |
| TLSH | T1B48423DC17A1D63CD5DD033834A502514BBA8E42A902CB8D3F69607EEF673419A43BAF |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
109
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
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
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:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
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:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-25 04:00:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
24 of 28 (85.71%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 12'274 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
9ecdf41d4292eb21af7c4eee8cf2c5ce6ce351d63ace861043dd073bc2ce9e71
MD5 hash:
61ff17ac01e51c49f678ebc74ecf7610
SHA1 hash:
8850dbd2709bf7050274378e102373a4173b822c
SH256 hash:
6d5055b453c25c69d52f5df850eede8c2ac6e3042df0e95ccc116066e5943d96
MD5 hash:
87512f5edde7194ed3ef1e647c53e0ad
SHA1 hash:
413898a75ff149393856819958cee0beb887de22
SH256 hash:
a5c2baaf64d2f20666f5d02876e9f5b59d8ec5c538ee82f1711d9d0db3f189e0
MD5 hash:
8ecd3b39d0778503439b9e9dd0475b2d
SHA1 hash:
249f0f11920286ba191592bfaf13a2c0d7cc7ca6
SH256 hash:
cf99f114e53071f1814e884842256d161994d2ac2a195773afa68ec06c8a50d7
MD5 hash:
d8cca243bb4948a1d2671f6cc0b5167c
SHA1 hash:
f318f53fd9fe4a401e4243be9dbb6e556f8eda02
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
Delivery method
Other
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