MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fa6a87a23f27fdc1fd492f6448172870676da526364a1db1de3502354c135ff6. 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: | fa6a87a23f27fdc1fd492f6448172870676da526364a1db1de3502354c135ff6 |
|---|---|
| SHA3-384 hash: | 3f9c82f60650eaa004425796485e984e08048f86d88b5e3f1e583b28397f2d98fd1959a57c3e584e785f29796e9f5ec6 |
| SHA1 hash: | a0f26736844c29b843134e906cbf501552a4f8fe |
| MD5 hash: | de35cc63411971d38b050df73b34676c |
| humanhash: | monkey-wisconsin-happy-colorado |
| File name: | quotation 35420PDF.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 801'280 bytes |
| First seen: | 2021-05-10 07:15:04 UTC |
| Last seen: | 2021-05-10 08:06:21 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:XhW/4ljkooLLoS60/K7yh0SP0zyqcbBPc8XJFGmk99wQUuLnAfd4:xW/4ljkooLASPBtbx3XW19wQDCd4 |
| Threatray | 4'681 similar samples on MalwareBazaar |
| TLSH | 47056CAC715455F1D36B2E7763CF1C0243652274643BEA0E8B6013FA1A67F172E39A8E |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
131
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Result
Verdict:
UNKNOWN
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
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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)
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 access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-05-10 02:23:36 UTC
AV detection:
9 of 46 (19.57%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 4'671 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
74b2935b9dfe4ba397fd0507ae3c36abb77193041f2e7c43c55dc4e7b33de61c
MD5 hash:
b5c218f30fecc9cb8513ff6a46737b01
SHA1 hash:
f0416867c2b114789620b318051f1fa390b07eae
SH256 hash:
c907c520beef1039009fad78a5faf9d292547b344ae7da6c656b9c2eb4febd6b
MD5 hash:
6c5b2b58fd64c51ac3cbbaf7b8083ed7
SHA1 hash:
ee8a8162187097f5711b4cd12ccad33b68296b8c
SH256 hash:
d3aa451afbb2a5fc21af31f572779e5a5558bde25ee79150b3919de2ded1ff61
MD5 hash:
e86621d0bb739fafc80fa39e3fbe597e
SHA1 hash:
d0442278099f55ba72099d503dad3f7155868acd
SH256 hash:
fa6a87a23f27fdc1fd492f6448172870676da526364a1db1de3502354c135ff6
MD5 hash:
de35cc63411971d38b050df73b34676c
SHA1 hash:
a0f26736844c29b843134e906cbf501552a4f8fe
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.
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