MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4c1000f0053bd748f73cd55b313f19e94b154fd7dedfb3c326a5a25b5dd14385. 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: 8
| SHA256 hash: | 4c1000f0053bd748f73cd55b313f19e94b154fd7dedfb3c326a5a25b5dd14385 |
|---|---|
| SHA3-384 hash: | f74323130797f7a3b58df237ed18b29379b40be007486d27b5372d8d3782eccd038bd7ad8e7e3b797a64ea6d6ac64453 |
| SHA1 hash: | 38e71620d14ddc446b2d19a5899059e0b90c2005 |
| MD5 hash: | 9f47d80db01eba65f9906c1b8bc49131 |
| humanhash: | august-robin-quiet-december |
| File name: | SecuriteInfo.com.Trojan.Packed2.41837.32421.5952 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 284'672 bytes |
| First seen: | 2020-11-02 20:48:30 UTC |
| Last seen: | 2020-11-07 16:38:23 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 6144:jyag7VSBBKcziak7Tky8+Y7XtlyVOPt6sRuaOF2Phk:j9kak7TkyI9lyKVRuaP5 |
| Threatray | 901 similar samples on MalwareBazaar |
| TLSH | E854132FFF629603C7C706759E7082410BB9DB41360BDBAA8CC836974DE97E19987B44 |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
4
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Adding an access-denied ACE
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Unauthorized injection to a recently created process
Enabling autorun
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.evad
Score:
96 / 100
Signature
Allocates many large memory junks
Creates an undocumented autostart registry key
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-10-27 22:16:43 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 891 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
persistence spyware
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
4c1000f0053bd748f73cd55b313f19e94b154fd7dedfb3c326a5a25b5dd14385
MD5 hash:
9f47d80db01eba65f9906c1b8bc49131
SHA1 hash:
38e71620d14ddc446b2d19a5899059e0b90c2005
SH256 hash:
818f6f05aa7adef7f235911a8d0fce0e333b09d7fcfa0294e6194b3423be8799
MD5 hash:
dd782a9f3987becb484abc332f491c8d
SHA1 hash:
4da51e6acf28b8bffd147dd621dffd3b8c0482f2
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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