MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fcb83330ed33ed2e01329ff117eca6fbfba2dda5667ba56b9538be00be1e1f33. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fcb83330ed33ed2e01329ff117eca6fbfba2dda5667ba56b9538be00be1e1f33
SHA3-384 hash: f257de95aed383fbcd9a2881515c6541333e1c6b1ea9aa2f920a8bc8d84fa0d25beec9b81602baf1e87140fdc54da86f
SHA1 hash: 6af35e948110b3b39729912bf3d19d606292b36f
MD5 hash: 0e17e303885929490a15d346e7d3670d
humanhash: harry-xray-west-november
File name:Reverse PI.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:580'608 bytes
First seen:2020-06-15 11:44:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:ZIU5FD/NUx3Rs81TnR5BaVfUyr9EG39E8kq:ZnTNii81jLGRyG39
Threatray 555 similar samples on MalwareBazaar
TLSH 02C4E142D5685BA2D538C7F1416A146403F92C3A2DA9EA9E3CD830D91EF7B1305B2DBF
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vps.sandrovicari.cc
Sending IP: 45.95.169.67
From: Bella Peng <info@sandrovicari.cc>
Reply-To: Bella Peng <info@sandrovicari.cc>
Subject: RE: Revised Invoice 23/03/2020
Attachment: Reverse PI.zip (contains "Reverse PI.exe")

AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10303/
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 02:02:06 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7s4dgmhngpws4ajst7yrp3fg7p52fxnfmz52k24vhc7abpq6d4zq._file
Verdict:
unknown
Similar samples:
07aa66ff46b270bbcc9d75060c8635744b7a90698a0132c0c5bfbce32996c8c2
AgentTesla
10de92dbe361365a9288634a570c8f71f78566e3e6e7f9cc2c2a404c4fcc6274
AgentTesla
6dac97802f76afa41fa482b1859ab03c28f9fb30267464359a1b31add76c8664
AgentTesla
84db94cae2b1bf5aa6c964012d3de6d85d525880d6ba44bddd5d0ba2edf3f632
AgentTesla
9631ffcc8769d5ea6582646908a7a7e795cfee8d4fdaa3f1559deefb45ee6934
AgentTesla
d6003d92bb4afadbc8ee04fc35c1e3238c2bbc1ca06fecbb19b8b72c1372cc5a
AgentTesla
d894416a943266fd5fe642c1b106cd380b05f63311074e3ba2ad0b8871f53db8
AgentTesla
e39f80a6886625e8ce311a1bd00f94100d0176900845050755ef7c4278e2779e
AgentTesla
fac551f8ff156743a7f41bf36684691e87dfb123c027ea0541b962b3162e4c46
AgentTesla
ffc20d874879ae95057a98ca4da7dd0bb44f5b417756ef104ecd5584eeaa9d4f
AgentTesla
+ 545 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-j2t3fyrhqx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

zip 48525a113031d53bd9d9e1ca6c1989408cd906a8be7d6de6f19a0f214835c4c8

AgentTesla

Executable exe fcb83330ed33ed2e01329ff117eca6fbfba2dda5667ba56b9538be00be1e1f33

(this sample)

  
Dropped by
MD5 9e76aecac9900360a451aa6dcf9042c0
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 48525a113031d53bd9d9e1ca6c1989408cd906a8be7d6de6f19a0f214835c4c8
Cape
Cape
https://www.capesandbox.com/analysis/10303/

Comments