MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b07030decc43fb5f68bfc48c44e5cfecdac90716b67349fcae1801795cde9c5. 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: 8b07030decc43fb5f68bfc48c44e5cfecdac90716b67349fcae1801795cde9c5
SHA3-384 hash: 6906d664365bd9f90e992eaad048798ebf3e8d318f1e0434bbc73be132cf0b5c5c71753814055af79bf7b4bdc57caf24
SHA1 hash: cd494566204d147e9ee2ec87e0aa95ff09fb81ca
MD5 hash: 1ecaf72242fdff08b30af61dfaa9165c
humanhash: cardinal-triple-coffee-six
File name:PO 76754321#.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'475'072 bytes
First seen:2020-06-03 10:49:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:btb20pkaCqT5TBWgNQ7aIYw8vJiUFlfQKPn5jhGUD6A:YVg5tQ7aIYw8v1fQkhGa5
TLSH 2165CE1233DD8265C3BF51737A1577016E7BF8250AA0B47B2FB5CA3CAA201215E1E66F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: d005i9-dellanesta.sphostserver.com
Sending IP: 185.81.1.98
From: gabriele@fabianelli.it
Subject: AW: ORDER FOR SHIPMENT TO LEBANON
Attachment: PO 76754321.rar (contains "PO 76754321#.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27684.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 11:02:14 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
22 of 31 (70.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rmdqgdpmyq73l5ul7remits473g2zedrnnttjh6k4gabpfon5hcq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-qdysq6nhzs/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Modifies service
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
Disables Task Manager via registry modification
Drops file in Drivers directory
AgentTesla Payload
ServiceHost packer
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

rar b0d2d5dad6b7da4a1b0d62f0788ad1fa2ba76cd472a1a29e4f547983a1f10e5a

AgentTesla

Executable exe 8b07030decc43fb5f68bfc48c44e5cfecdac90716b67349fcae1801795cde9c5

(this sample)

  
Dropped by
MD5 2e4f66809274f059ff04173353930251
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b0d2d5dad6b7da4a1b0d62f0788ad1fa2ba76cd472a1a29e4f547983a1f10e5a

Comments