MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fb8c3859b64cab452d77c56d6ed7ebcbe49fa5ab38f1590b41ee702ff118acb9. 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: 13
| SHA256 hash: | fb8c3859b64cab452d77c56d6ed7ebcbe49fa5ab38f1590b41ee702ff118acb9 |
|---|---|
| SHA3-384 hash: | 2c43bffea61375721b3420409e15415daabbaa4b881bafc2987d6e24122815ac6c656592c95f8c3abbba702069024801 |
| SHA1 hash: | e0ec2371f8fecb3de7ea80ffe6226e01366a6851 |
| MD5 hash: | 5758d2d1438dd5a76d6c6c1f4be537ca |
| humanhash: | alanine-johnny-video-aspen |
| File name: | 5758d2d1438dd5a76d6c6c1f4be537ca.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 884'224 bytes |
| First seen: | 2022-02-17 18:09:28 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'753 x AgentTesla, 19'658 x Formbook, 12'249 x SnakeKeylogger) |
| ssdeep | 24576:K6Nr9VSmd1ctPFNvRbCYTYU3KPKMrSWG7K2YGG:lVSmd18vRbCYTd3KISpGG |
| Threatray | 15'463 similar samples on MalwareBazaar |
| TLSH | T151150200BBA7F645C57D0FBAA0A6D07295B5A6BE7723E77B0DD0328C08463ED0971A74 |
| File icon (PE): |  |
| dhash icon | b3b3333969693b3b (69 x Formbook, 63 x AgentTesla, 26 x Loki) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
246
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit obfuscated packed powershell virus
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-02-16 13:29:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 27 (66.67%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 15'453 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Drops file in Windows directory
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
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
63b6403c6ea1378c0ff49f069597b45496dba6c0161d240e64885ab6f0806d04
MD5 hash:
72b143fd989c37772556bf302ac33be1
SHA1 hash:
ee377db4778e70261d34f8210208069df41a12ef
SH256 hash:
7cf0e60db2304cfb9bbd6e9f1ffefa6c95904392c19232c0424d9bc9f17760fc
MD5 hash:
1a02f3e3ee3a14180c73a92af09aa275
SHA1 hash:
a3d787f0f3646c8a0fd6d3d0ae7f2908cb94f21e
SH256 hash:
4f9e3e1c6552eaa1649d34082230f69df624958e5ca366d03cb92fdf1ef8c3ed
MD5 hash:
2dff94f278db69e00b4538a424f00ebf
SHA1 hash:
9c7f55750aa2f8554f50c609e390323cb47dd79e
SH256 hash:
0e3042d777d3ee42b58aa9f3ebc62368230e88d09dc2eead6297f31d373e8017
MD5 hash:
79ef4888430891a016426394fe66a6b9
SHA1 hash:
7ef65c61ae65a443a159d5df780f5a5fafd4112c
SH256 hash:
fb8c3859b64cab452d77c56d6ed7ebcbe49fa5ab38f1590b41ee702ff118acb9
MD5 hash:
5758d2d1438dd5a76d6c6c1f4be537ca
SHA1 hash:
e0ec2371f8fecb3de7ea80ffe6226e01366a6851
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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