MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c57fe1ed5d41144d82c9892c688982e7a649e4c3be7c130b48fbd13949448e7b. 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: 12
| SHA256 hash: | c57fe1ed5d41144d82c9892c688982e7a649e4c3be7c130b48fbd13949448e7b |
|---|---|
| SHA3-384 hash: | bc1a3e3cc99ef1ce727ff94e79958be4cc2d25eee8c57089ca5d27206aac2c2883350d256fcdef5843f37824f497897e |
| SHA1 hash: | 401ee25df26ed0f3ed12f6541e9e2e90ea029e7a |
| MD5 hash: | feaa0a9939a5aaa8302c9d41de19c5dc |
| humanhash: | whiskey-jig-batman-oklahoma |
| File name: | feaa0a9939a5aaa8302c9d41de19c5dc.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 450'048 bytes |
| First seen: | 2022-01-20 19:51:36 UTC |
| Last seen: | 2022-01-20 22:10:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 6144:5hSr5LF3bzI5hYZ6p8gEJVYEav4zi9JBV7cXwVO7hM7+hT6gXkldqtjKbm:eVOfYZ6H2YEav4Wn/cAVcM7QWg0qh |
| Threatray | 14'574 similar samples on MalwareBazaar |
| TLSH | T18BA40221B7F623AAE6F5C7F8A562415413B93D5B3023E72D0DA675CE2836F424211B3B |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
230
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
obfuscated packed print.exe update.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:
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
Contains functionality to register a low level keyboard hook
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-01-20 19:52:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
21 of 27 (77.78%)
Threat level:
5/5
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 14'564 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
Sets service image path in registry
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
bba658225cf381c7f257142e97f55122b1b7d6ad715041a8eecdd6eb5a952056
MD5 hash:
5f03df9a32b5b4e12802a67cdfad8c2e
SHA1 hash:
ffc8d71a56325c13e6be781aa217973418046da2
SH256 hash:
ebf226f57372b08e1a2f8f34c609c836c6f904a059dc9a37a5d78dd08af274e7
MD5 hash:
5e99976618c368351b5f1b5c5aa929e8
SHA1 hash:
75a09ea526f608291038685fcac5a45444808ab0
SH256 hash:
dbfc1f9a47a994be4b5a6ee856ea9b6d6a7723bac0629ab53c1bd29824c03e4a
MD5 hash:
e8e795a6703065d4d19e438a23d24702
SHA1 hash:
65e03752efc387c4ae465c4ece2982e3d668156d
SH256 hash:
c57fe1ed5d41144d82c9892c688982e7a649e4c3be7c130b48fbd13949448e7b
MD5 hash:
feaa0a9939a5aaa8302c9d41de19c5dc
SHA1 hash:
401ee25df26ed0f3ed12f6541e9e2e90ea029e7a
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: | 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.
Web download
Delivery method
Distributed via web download
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