MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 eb30592d078a3051e00e887c71cc415f1e80f20f43f1f60b808c5cb2be9cb5c6. 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: | eb30592d078a3051e00e887c71cc415f1e80f20f43f1f60b808c5cb2be9cb5c6 |
|---|---|
| SHA3-384 hash: | 740ffa44f476a0d32d83cff082fbc1fff279d4ac872cde1e5a8cabccc5c32c59065fafa1c3bce434d9ba0abd91ae0bb5 |
| SHA1 hash: | 4be4a787186784dcfa0f3de0802d3e5abcb86963 |
| MD5 hash: | 654cecf1ecadee45d5bfe723fadd3224 |
| humanhash: | fifteen-river-connecticut-princess |
| File name: | Mvyfnzkjh1.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 643'072 bytes |
| First seen: | 2020-12-04 19:59:25 UTC |
| Last seen: | 2020-12-04 21:48:23 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 6144:qXg7lsWYfNWRfPeOIlOJ1h1RfP+Nid8ha6JEcKLbAlxpdIgJ0Ur1IW:bp/0IJIk1RqW8EHf0xS |
| Threatray | 1'720 similar samples on MalwareBazaar |
| TLSH | 6AD48B2A3B7796D6EC50C5346F11C2781AA32DC4E888C66EB4C9BF6FB9F159050813BD |
| Reporter |  JoulK |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
313
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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
Creates multiple autostart registry keys
Found malware configuration
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
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Status:
Malicious
First seen:
2020-11-26 07:08:47 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'710 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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:
eb30592d078a3051e00e887c71cc415f1e80f20f43f1f60b808c5cb2be9cb5c6
MD5 hash:
654cecf1ecadee45d5bfe723fadd3224
SHA1 hash:
4be4a787186784dcfa0f3de0802d3e5abcb86963
SH256 hash:
cb6967441766db2b643488abf312a4be2d49e021daa198d4851413d025efb345
MD5 hash:
5cfac75edeffd38bae6572a6b3fdebde
SHA1 hash:
086c23071384b02bda704fad0b4c21e6bff2a2b6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
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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