MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ace81f39328203e1b2ab8f1c2b0c56f085583ae71ab90ca53f911e4b67cd9f7a. 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: ace81f39328203e1b2ab8f1c2b0c56f085583ae71ab90ca53f911e4b67cd9f7a
SHA3-384 hash: 24d16145e58a02e5e609549db9696a419c5f7dc8ac9214942e2bdcb2b43fe9646063ca60c73bf2d3805c49988dca635b
SHA1 hash: cb602529dbc723029c3cb615d38a0fab765f1463
MD5 hash: 7d1154f53dc1fe9ab048fe5d9744f313
humanhash: december-asparagus-artist-purple
File name:PO.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'504'256 bytes
First seen:2020-06-02 11:53:27 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:Itb20pkaCqT5TBWgNQ7a2PuvcUSApv2iMPYmjfBxNCNsn6A:RVg5tQ7a2M5p2iMPxjBLYe5
Threatray 10'899 similar samples on MalwareBazaar
TLSH 2665E01273DE8361C3725273BA267741BEBF782506A5F56B2F98093DF820122525EB73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: genonop.cf
Sending IP: 88.198.146.115
From: David Cooper <admin@genonop.cf>
Subject: Request for urgent quotation
Attachment: PURCHASEORDER.rar (contains "PO.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27681.XorExe.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:
2020-06-02 13:02:22 UTC
AV detection:
30 of 48 (62.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vtub6ojsqib6dmvlr4ocwdcw6ccvqoxhdk4qzjj7sepewz6nt55a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
155065582ffa38e73b116c0d434fbcc4a5a3a1c860e018d0b921301be4187edc
AgentTesla
18bc1bb7ff629d8aa9646875c02636074f4039b39f48273ff97fe7c12f401e00
AgentTesla
3e584be2d5f855a69adc2fb7da31f72a0f8fa13d5bdd6a4dd43077bc7fc17ab2
AgentTesla
56b9f46d444fc00ce61dd5a62bcf079275e5a13ae984c9b8415202068fe6b257
AgentTesla
77761e8530f70e653145a4736b03cc88abe3be089fbc2fec3eb294f4dc952377
AgentTesla
8efa5e8db185fb62c1a2156d79988c47d240abf1099e10cefc16a2d3956cb49c
AgentTesla
a7db22ac79e30d4838c31b0dd7ce2a4029471a16a495a9165f3c817596d63cea
AgentTesla
cdad1c467cfe5f914801c1156a92b6c23baf8abf4681a098f0bb550c890d874d
AgentTesla
ea12e8397d1e8afb620094bdb30d803b2f667b15fc8e415c94b8c6c3c6c403f4
AgentTesla
f0e064586cd92b27c56186938d863ff79d43b44891f5782cf7a9e23e8691ce25
AgentTesla
+ 10'889 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-rcc7tg5h8s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Drops startup file
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.

d5b5f06e3c1eab6ddca731578da5f671

AgentTesla

Executable exe ace81f39328203e1b2ab8f1c2b0c56f085583ae71ab90ca53f911e4b67cd9f7a

(this sample)

  
Dropped by
MD5 d5b5f06e3c1eab6ddca731578da5f671
  
Delivery method
Distributed via e-mail attachment

Comments