MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1003a8afeb3d13d0e8ce282482005439a277a1e28469903bc0792a4946ae8d63. 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: 1003a8afeb3d13d0e8ce282482005439a277a1e28469903bc0792a4946ae8d63
SHA3-384 hash: fb9953217a93d312e94c2ac4c444b69536e95454ab6ff64e9c160b269dffff8bf638bdc4b062bbc3c86645c75de0ac46
SHA1 hash: 52c62d8516a5aaf100c01ceeecdf198ec8a1421a
MD5 hash: c67f81373f60b519a298ee41d0840d73
humanhash: alabama-sierra-spaghetti-tennis
File name:Statement of Account for Payment.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:782'336 bytes
First seen:2020-05-18 08:01:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5de7fa42fd40718ff1af02f30a930f72 (7 x AgentTesla, 5 x Loki, 2 x HawkEye)
ssdeep 12288:6GhlMMO//7UjA0+jSUPYic11omW+fbfVCCqMoMvYBGkCMcm8JtgABiYu:lTTObUj5+/Yh9W8btNkCq
Threatray 11'109 similar samples on MalwareBazaar
TLSH 40F4AE66F6E04433D17B1A3D8C2B5764983ABE513D24ED872FE41C0C9F39692393A297
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: Account Lun <lun.winglandshipping@bk.ru>
Reply-To: Account Lun <lun.winglandshipping@bk.ru>
Subject: RE: Request for Statement of Account as of 31-May-2020/// Payment
Attachment: Statement of Account for Payment.r11 (contains "Statement of Account for Payment.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.CookieTools.13993.13725.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-18 12:53:00 UTC
File Type:
PE (Exe)
Extracted files:
293
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cab2rl7lhuj5b2gofasieacuhgrhpipcqruzao6apevesrvorvrq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
+ 11'099 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-vtkb34qee2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
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
UPX packed file
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

rar c5a0aef681ae2a0b3cb7f755fafdd52fd523914716588f971c17566d78806025

AgentTesla

Executable exe 1003a8afeb3d13d0e8ce282482005439a277a1e28469903bc0792a4946ae8d63

(this sample)

  
Dropped by
MD5 7efd3655a5ecf3400c730e47999ec159
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c5a0aef681ae2a0b3cb7f755fafdd52fd523914716588f971c17566d78806025

Comments