MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7493bb3cddfc8edba5dc9b4d41ed544f652cd08f3459978d1603b42bf4d031f3. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7493bb3cddfc8edba5dc9b4d41ed544f652cd08f3459978d1603b42bf4d031f3
SHA3-384 hash: 0a1b8699b2d63024bc739bdd4ad16b2f7cc951e42865a592ba4ab5201fbafaf075801fa6d18358c90b21587740c5c10d
SHA1 hash: 9a57719d656ce8ec7254c0919188f217766774c7
MD5 hash: 28dfd4682d73c50037a943b9d768dc03
humanhash: berlin-blue-idaho-juliet
File name:QTP20041002.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'722'880 bytes
First seen:2020-05-04 17:20:53 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:Btb20pkaCqT5TBWgNQ7aI3kCX4BRHfX7ec/rU36ZjRFaKZAvtJQz0j54uR16A:SVg5tQ7aI0CIj/r//rU3oyKoSuv5
Threatray 4'505 similar samples on MalwareBazaar
TLSH 0F85CF12239D8264D27F51737A157701AE7BF82935A1FCFB2FB4C93CA8211214E1A66F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: Serv.elnisr.com
Sending IP: 148.251.176.247
From: meyerwangcheng@gmail.com
Reply-To: meyerwangcheng@gmail.com
Subject: RFQ Datasheet
Attachment: QTC20041002.zip (contains "QTP20041002.exe")

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

AgentTesla SMTP exfil email address:
medarsta@medarstar.com

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
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:
2020-05-03 22:45:07 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=osj3wpg57shnxjo4tngud3kuj5sszuepgrmzpdiwao2cx5gqghzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 4'495 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-k1wbvnw8xs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
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

File information

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

Malspam

AgentTesla

zip fb535528d4c8f0e86585c1dd6659747e818c27887b14781018d7a81deb74b701

AgentTesla

Executable exe 7493bb3cddfc8edba5dc9b4d41ed544f652cd08f3459978d1603b42bf4d031f3

(this sample)

  
Dropped by
MD5 0110fd29fccd54ade947bbabc259352c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 fb535528d4c8f0e86585c1dd6659747e818c27887b14781018d7a81deb74b701

Comments