MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c13cac565c109b9a426bb931a2d3d4b5e846e16a6a30f78076e0d2bdfe4577f. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c13cac565c109b9a426bb931a2d3d4b5e846e16a6a30f78076e0d2bdfe4577f
SHA3-384 hash: 6786e82cc219a634d730e2465dbd6d9070dbcc3f0acab10af6561ba62a9b955b7552122692d354fe9c8a983b1c8f756a
SHA1 hash: 070898420903110a6b39f238a737147fb4dc9690
MD5 hash: bb53305d20cd16d9cd85af76de1687b7
humanhash: indigo-venus-spaghetti-helium
File name:Purchase Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:928'768 bytes
First seen:2020-07-19 09:49:14 UTC
Last seen:2020-07-19 11:11:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:GROrMnqjzGYIdjMxMSo15GXacXYp3uyAjrMnnmJgBvH/eyr9XLF7L0x4I82k4zUQ:GROrvxguwcLjrLSvpNlL0x
Threatray 10'728 similar samples on MalwareBazaar
TLSH D4154BF7A74992CEC49FDEBCC4860B300987ED95E1F9920B02537C36367A7A1D98506B
Reporter abuse_ch
Tags:AgentTesla exe GoDaddy


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: p3plwbeout13-04.prod.phx3.secureserver.net
Sending IP: 173.201.192.168
From: Torrent Pharma <info@tdimpex.com>
Subject: Purchase Order
Attachment: Purchase Order.arj (contains "Purchase Order.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/27778/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WXK.26214.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending an HTTP GET request
Creating a file in the %temp% subdirectories
Reading critical registry keys
Creating a file
Deleting a recently created file
Reading Telegram data
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a TCP request to an infection source
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6c13cac565c109b9a426bb931a2d3d4b5e846e16a6a30f78076e0d2bdfe4577f/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-19 09:51:06 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nqj4vrlfyee3tjbgxojrulj5jnpii3qwu2rq66ahnygsxx7ek57q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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+ 10'718 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200719-byqt6q2rrs/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/6c13cac565c109b9a426bb931a2d3d4b5e846e16a6a30f78076e0d2bdfe4577f

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 95605b66e81eb991018a217fb9d2163abc7970b77aa2391a08bc56d12bf11c34

AgentTesla

Executable exe 6c13cac565c109b9a426bb931a2d3d4b5e846e16a6a30f78076e0d2bdfe4577f

(this sample)

  
Dropped by
MD5 66a85becb34932ae134dbb5c7fbb9ac5
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 95605b66e81eb991018a217fb9d2163abc7970b77aa2391a08bc56d12bf11c34
Cape
Cape
https://www.capesandbox.com/analysis/27778/

Comments