MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80f341333728513fea45dc07c8582e5a8c3ac630de39b53ef23d1742ddc0f5d2. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 80f341333728513fea45dc07c8582e5a8c3ac630de39b53ef23d1742ddc0f5d2
SHA3-384 hash: 469bbe10ee4dcca5e7d4896993541ab7f87a78c5564f55ed0cbc60d8ece951f8a2fd8f4de5bce09183ef7da9a4af2d89
SHA1 hash: fcda3a44340248f440c6987368303e88f2f5bef1
MD5 hash: fa567b825fc6591624d370d85c393282
humanhash: kentucky-mockingbird-connecticut-nuts
File name:PO W04-BOD01.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:640'824 bytes
First seen:2020-08-18 11:17:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:oS1QbvgWK5WpLOlCQRowWe7YazOV/Gb4dD:hQbvxaWcDOUlzE/GuD
Threatray 9'697 similar samples on MalwareBazaar
TLSH 62D46C3538820DAADD5411747078AEC2B2217A453ED68B3EE2CF83CCBF0659B7B6549D
Reporter abuse_ch
Tags:AgentTesla exe MailChannels


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cross.larch.relay.mailchannels.net
Sending IP: 23.83.213.46
From: ivar@co.jp.sxtey.xyz
Subject: RE: PO W04-BOD01H
Attachment: PO W04-BOD01.H.uue (contains "PO W04-BOD01.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/47731/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/80f341333728513fea45dc07c8582e5a8c3ac630de39b53ef23d1742ddc0f5d2/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 11:19:05 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qdzucmzxfbit72sf3qd4qwbolkgdvrrq3y43kpxshulufxoa6xja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
02343c3fa1176e06ba37758a53edefdeed2200f470dc184cb2d45406f2e16d38
AgentTesla
0442367788ead3ccf0c9a36805053be48c332ab656f51667f4c08cbbfa3f3ac0
AgentTesla
11a5f4461ccbc87643e0bf662301104bd17ae6720869ed6edd5cfa5538c26740
AgentTesla
2df3e51954ea1df7ed33355df01412a600f8e23a09b0f0c9c99af13d7f90cebc
AgentTesla
459b601dd88a555262d1894130f50d94f9a72207cda05dd1668839558d624552
AgentTesla
6f881ac62ccc9fa3075114b64de262ef896ef9e14b4040e659fe7a362fe13362
AgentTesla
8207b09240b974dbc811f65ba6ce318511c2148c22bcc73c5a35f034ae2bb7b6
AgentTesla
99afa20e22dac4e8fd5f536c3fd6c806fa6a9f52a0458c0c1a90fdc3e8a1f3f8
AgentTesla
bf7bdc6825c2f863095795d10195f76265c5a062850ebc4b40ff0a51f62365e8
AgentTesla
d1165dab325f43ce9df0a04c9a2c832b7f2c34696337fc7e43195ca1450e60a5
AgentTesla
+ 9'687 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
agilenet keylogger stealer trojan spyware family:agenttesla
Link:
https://tria.ge/reports/200818-gm6qxvecjn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
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 ac1e3486992b58a451f36c30af4b3e305b0ef9c12818361af1688a9c1e5f0611

AgentTesla

Executable exe 80f341333728513fea45dc07c8582e5a8c3ac630de39b53ef23d1742ddc0f5d2

(this sample)

  
Dropped by
MD5 350968e928550a1a2abe302c1a5022bb
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/47731/
  
Dropped by
SHA256 ac1e3486992b58a451f36c30af4b3e305b0ef9c12818361af1688a9c1e5f0611

Comments