MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f10a1fd4fedbf220dd6352bb5dbc8a79647b09dc6a511eadb1c5ad069c98dd3b. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f10a1fd4fedbf220dd6352bb5dbc8a79647b09dc6a511eadb1c5ad069c98dd3b
SHA3-384 hash: 97f2d6bfbba58533a4b07a549f5b298339b8467400bdf2c37eba1f70d9d509c650d426267c47f2bddfb4d8b2b2f04bd2
SHA1 hash: 5d60faf00fc11e4e4b127df021d59f353b4fbc85
MD5 hash: 2a0dd358ecd6f2d324af5d8f662ceed3
humanhash: sink-finch-fanta-eleven
File name:Solicitud de cotización.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:859'648 bytes
First seen:2021-06-14 08:07:42 UTC
Last seen:2021-06-14 15:58:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:X+9P8JeXQaTLMSy56S6B9XZBy02vSR/L7zlC3kBIwj5SyHfLJWeTGtGVq9VCZ6v:X+ZHXtTLMS++Zivm/oUJjsedWeTGt5
TLSH 7605E11623C48B95EA7E0734D168019093F1F81BD729EBCDBD9914DD0AB1F828367B9B
Reporter abuse_ch
Tags:AgentTesla ESP exe geo

Intelligence

File Origin
# of uploads :
3
# of downloads :
149
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Solicitud de cotización.exe
Verdict:
Suspicious activity
Analysis date:
2021-06-14 08:10:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4cf0d955-f616-4ff5-b0e1-6995ea5091a9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.22911.15504.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a process from a recently created file
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b940cc24-7a53-469f-b4cd-4af3600f98d7
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/801642
Signature
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Modifies the hosts 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:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f10a1fd4fedbf220dd6352bb5dbc8a79647b09dc6a511eadb1c5ad069c98dd3b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-06-14 08:08:13 UTC
AV detection:
7 of 46 (15.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6efb7vh63pzcbxldkk5v3pekpfshwco4njir5lnrywwqnhey3u5q._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210614-6hja4dne8x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
82fe42ffa7c2160c4ba79b666ba52f6dce210e0be5cbbb1419ddf3058215568b
MD5 hash:
a7c717e07a9e8fc3408914687859cf8a
SHA1 hash:
862f0e3f4f99c7674a540327ba08792e8a6cf5a1
Link:
https://www.unpac.me/results/67cb55a2-d9a8-4c58-b98b-1209a362ac77/
SH256 hash:
f10a1fd4fedbf220dd6352bb5dbc8a79647b09dc6a511eadb1c5ad069c98dd3b
MD5 hash:
2a0dd358ecd6f2d324af5d8f662ceed3
SHA1 hash:
5d60faf00fc11e4e4b127df021d59f353b4fbc85
Link:
https://www.unpac.me/results/67cb55a2-d9a8-4c58-b98b-1209a362ac77/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f10a1fd4fedbf220dd6352bb5dbc8a79647b09dc6a511eadb1c5ad069c98dd3b

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe f10a1fd4fedbf220dd6352bb5dbc8a79647b09dc6a511eadb1c5ad069c98dd3b

(this sample)

  
Delivery method
Distributed via e-mail attachment

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