MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8578f12ed6176dc254a533e5f19d48ff012879077af8a194f4a727ca7790b3ba. 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: 8578f12ed6176dc254a533e5f19d48ff012879077af8a194f4a727ca7790b3ba
SHA3-384 hash: 38b5683987af71a25e16cdcad1f1c3b41b760a460c7b49c580043867afe4366c72027c8a9c0f0cda03a516f99dd3b3e3
SHA1 hash: 329cddf65b53331f88840b07c0a0c1583af410d7
MD5 hash: c4ade561044d25b5b3bdf5ef75f90deb
humanhash: four-yankee-timing-friend
File name:Pdf Order 8663.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'774'592 bytes
First seen:2020-05-07 07:11:04 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 49152:oVg5tQ7awd7K6kR2xx+t5NHfIKWeCw/xIoOD5:Kg56pFaw4FTCw/xI
Threatray 10'933 similar samples on MalwareBazaar
TLSH 2185F12333DE8361C3B25273BA157B416EBF782506A5F96B2FD4093DE920122525EB73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: s111-ir-cpanel-trade.maindns.net
Sending IP: 185.165.116.18
From: Nguyen Thi Kim Thanh <Account1.Nguyen@gmail.com>
Reply-To: Account1.Nguyen@gmail.com
Subject: Outstanding orders/Unit prices
Attachment: Pdf Order 8663.zip (contains "Pdf Order 8663.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27684.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:
2020-05-07 04:17:33 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qv4pclwwc5w4evffgps7dhki74asq6ihpl4kdfhuu4t4u54qwo5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
00b38fdad30ed71f04cc659c0afe0e4f7ad5fd3dafd04f14d20181e2cfa77e88
AgentTesla
2b47982775d5a2c6ada5d6be317189756c51c91ae77490e02f4f999bbbe24d49
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56e440ec32a110de0a68f5f8455dbaba53427bfb942014fdc912160c67c3704a
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67c80d8d3f842f520a540fac6d15761a3b12088a5fffe77e0a435fe745e4c8e8
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6cdb58c8b2b2e5dff8994a157a8b467b8ed2619bbb5622df3a12f0ba78d7cd37
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738acd1b73b637e5aabce4ba985c985ba24917066adb94dd0773a7498649ad5d
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b0f1fcc6c1a7f83dc8abfde8302c7f0458ff835055f860ad89582fc7bc15bb9b
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c7508602fd095de99d6be1ed24116dca05ae4dcf2ccd14a99048a8769f45ec55
AgentTesla
cca90e3d9da209fea67333dafd2d7882f498f1c0023432f0ab6f05a3ca430b19
AgentTesla
de492d99f85f76c19442b7a02c82c15b23cdc53e9bdb836c1085cd42e2c4cc18
AgentTesla
+ 10'923 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-gmgkhwz9c6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
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
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 28b7672a93b27d26bab542945816e3e638627fb1a629a0065dd4f7a17d4dbf98

AgentTesla

Executable exe 8578f12ed6176dc254a533e5f19d48ff012879077af8a194f4a727ca7790b3ba

(this sample)

  
Dropped by
MD5 34dcfee7ee492aa443ebdec8908cf6c8
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 28b7672a93b27d26bab542945816e3e638627fb1a629a0065dd4f7a17d4dbf98

Comments