MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 455f8ac7989fcb89c80af780f91d1d3572a4728c24b712ece44fc2d4b6e65cb9. 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: | 455f8ac7989fcb89c80af780f91d1d3572a4728c24b712ece44fc2d4b6e65cb9 |
|---|---|
| SHA3-384 hash: | 52522de562320dee2bd4c7c43200218329a4bc8fc3b7d22c1d3368f021c547c361b3860ec7f660b5f39fb82439415196 |
| SHA1 hash: | 2df41e318c25f06ca82f169680c0d8ead718b61e |
| MD5 hash: | 249c96f7bbd769fb2f1f1e88ee426736 |
| humanhash: | batman-lima-finch-arizona |
| File name: | SecuriteInfo.com.Scr.Malcodegdn30.28641.16755 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 913'408 bytes |
| First seen: | 2022-04-05 10:41:22 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger) |
| ssdeep | 12288:GhR0j1GvHmzEbeA//jMnmtMilO8fPgkDvVZfDEAh/NVH:Ghuj1wPzbMnmtMilLYkxyAhH |
| Threatray | 15'258 similar samples on MalwareBazaar |
| TLSH | T16315BF1DFBBACA12E1A817B7C4C9880463B1E945E147E71F76C137A629233A78C4764F |
| File icon (PE): |  |
| dhash icon | 60e4c4d4dccce8e8 (2 x AgentTesla, 1 x SnakeKeylogger) |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
264
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
control.exe greyware obfuscated packed remote.exe replace.exe
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.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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: Suspicious Add Scheduled Task From User AppData Temp
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 / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-04-05 10:42:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
16 of 26 (61.54%)
Threat level:
5/5
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 15'248 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
455f8ac7989fcb89c80af780f91d1d3572a4728c24b712ece44fc2d4b6e65cb9
MD5 hash:
249c96f7bbd769fb2f1f1e88ee426736
SHA1 hash:
2df41e318c25f06ca82f169680c0d8ead718b61e
Malware family:
AgentTesla.v3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
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: | 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.
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