MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 556127877af376d03768c2a474c93ac17b9a5657c22b75752937e2bc3b6a318a. 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: 556127877af376d03768c2a474c93ac17b9a5657c22b75752937e2bc3b6a318a
SHA3-384 hash: 6d2c64dfdaaaf66c292fbf15be8370fef96e6f22821989facd69b6642ad186a6cf1f13cfffd64e3cc6b29c7546ee6445
SHA1 hash: bbfbc35b5accc076f812585f3af2315bce9c6012
MD5 hash: bb8788b38fdd6ca4a4a46bf610ccdb9b
humanhash: robin-magazine-arkansas-oxygen
File name:Order#sp28543-Order#50130-pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'438'208 bytes
First seen:2020-06-03 08:54:19 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:btb20pkaCqT5TBWgNQ7ad1oJqMCFsosY0EhH5j5DEUG6A:YVg5tQ7ad1cesLY02H55D25
Threatray 10'987 similar samples on MalwareBazaar
TLSH F565E01373DE8365C7B25273BA25B701AEBF782506A1F46B2FD4093DE820162525EB73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: chdinformatica.servidorplesk.com
Sending IP: 91.142.217.106
From: Coelho Carlos <Carlos.Coelho@jungheinrich.pt>
Reply-To: Coelho Carlos <dustiutd12@hotmail.com>
Subject: Fwd:Feed Back on specific market
Attachment: Ordersp28543-Order50130-pdf.7z (contains "Order#sp28543-Order#50130-pdf.exe")

AgentTesla FTP exfil server:
ftp.kassohome.com.tr:21

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27684.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27686.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:
2020-06-03 11:09:45 UTC
AV detection:
29 of 48 (60.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kvqspb326n3nan3iykshjsj2yf5zuvsxyivxk5jjg7rlyo3kggfa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'977 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-lvkygxfxda/
Behaviour
Suspicious behavior: EnumeratesProcesses
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 806f642c17b8b6b60d09c7cb7ea5b24bc5c808fcaecd0ff93d5659cf3360988d

AgentTesla

Executable exe 556127877af376d03768c2a474c93ac17b9a5657c22b75752937e2bc3b6a318a

(this sample)

  
Dropped by
MD5 72cb1454ff8f9d459a0d2aee96339553
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 806f642c17b8b6b60d09c7cb7ea5b24bc5c808fcaecd0ff93d5659cf3360988d

Comments