MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b7c792f30ae44436655b15eb76f57ea8e59cc40b17f8489899fba28cbc22064a. 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: 10
| SHA256 hash: | b7c792f30ae44436655b15eb76f57ea8e59cc40b17f8489899fba28cbc22064a |
|---|---|
| SHA3-384 hash: | 0a764892a7f290363597281811a7c4a919eb615c950a029372d33612b16975b73f6d759049d5b1eecad8b368ebef8fa1 |
| SHA1 hash: | 49650e5a77af6e7b7fa71f295dcd1ac501f1f102 |
| MD5 hash: | eb626bb9cef16e285613495f49c19a4e |
| humanhash: | mississippi-muppet-michigan-north |
| File name: | guy1.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 519'680 bytes |
| First seen: | 2020-11-27 05:31:53 UTC |
| Last seen: | 2020-11-27 18:31:20 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:sLab4JO3CrN2iN04AgKtFPgmaqSzgEEHzWqG2K/Sp0oPTt8LF:1b4JO3EN1S1g8P5EEHzW9XSp0oPJ8 |
| Threatray | 1'541 similar samples on MalwareBazaar |
| TLSH | E9B4F1322592BF56D7AE8FF6D45222002FB97D6BA620E61D3DCC05CD1271B588E11B73 |
| Reporter |  JAMESWT_WT |
| Tags: | AgentTesla PEP |
Intelligence
File Origin
# of uploads :
2
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
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
Moving of the original file
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
May check the online IP address of the machine
Moves itself to temp directory
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)
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.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-11-26 12:38:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'531 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
cb951f1d2b5460456aad0d89cef1216d9be5e51784d11a92447d43e96177bd5e
MD5 hash:
8cd5d2014866f4ef60802ff1826998a6
SHA1 hash:
8ff75946905d0b117080cc5a07e6e0bbea4e9bbd
SH256 hash:
7912b9fb6406353329f35942255891b985e4793014d966f91b0a3721201427d4
MD5 hash:
cd813c979a3a786cdad3ac19909fbb97
SHA1 hash:
6121b784191e065e53d31972bd63c3cf2bbed23b
SH256 hash:
50c43eb8b2dfd8e9e8db5c9854422250026ee299a0e0ac5d7f01c1b4216a40ec
MD5 hash:
315d923167a2ac90704cfac2d9a1d564
SHA1 hash:
410935ba3c2019e4cb2338ef88239305d603c4ff
SH256 hash:
b7c792f30ae44436655b15eb76f57ea8e59cc40b17f8489899fba28cbc22064a
MD5 hash:
eb626bb9cef16e285613495f49c19a4e
SHA1 hash:
49650e5a77af6e7b7fa71f295dcd1ac501f1f102
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| 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
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