MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b7b7e762458db8467138460218261f14ab8da3fb629ca23cd6f6c110bbfed46. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b7b7e762458db8467138460218261f14ab8da3fb629ca23cd6f6c110bbfed46
SHA3-384 hash: 38791668d97b3c1be71b64d032107313df111410fb3a1a1dc2d36281c0756afb56a73579edb3e01b35198b6a903325b0
SHA1 hash: e543b49fadc60b0894b8b46c1f892ace17d66ec0
MD5 hash: 2e0384f4bf948d861cef7669fddcc3df
humanhash: comet-oklahoma-idaho-saturn
File name:Ticari Hesap Özetiniz.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:688'128 bytes
First seen:2020-06-26 15:40:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ed361080ab5b47c03693594115d00bda (7 x AgentTesla, 2 x Loki, 2 x FormBook)
ssdeep 12288:BKCw+4gU8iIMtWEbdDtl3rsqFqeFKOSbuigWOsuLAmRqtTWacX8Y:BVeCkbfFuXbuaOcm8tTJcP
Threatray 11'454 similar samples on MalwareBazaar
TLSH DAE49F26E2908436CF621E3D9C1B537878297D51292B7B463FF8DD4D9E286C13B36293
Reporter abuse_ch
Tags:AgentTesla Akbank exe geo TUR


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vxade-11.srv.cat
Sending IP: 185.34.192.10
From: Akbank Ticari Bankacılık <ticaribankacilik@bilgi.akbank.com>
Subject: HAZİRAN 2020 Ticari Hesap Özetiniz (Ref:2025080397)
Attachment: Ticari Hesap Özetiniz.rar (contains "Ticari Hesap Özetiniz.exe")

AgentTesla SMTP exfil server:
mail.pkstyles.pk:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14968/
Detection(s):
PUA.Win.Packer.BorlandDelphi-15
Create hunting rule

PUA.Win.Packer.BorlandDelphi-1
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

SecuriteInfo.com.Win32.Herz.B.20271.12226.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching the process to change network settings
Stealing user critical data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b7b7e762458db8467138460218261f14ab8da3fb629ca23cd6f6c110bbfed46/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-06-26 15:42:06 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pn5x45reldnyizytqrqcdatb6fflrwr7wyu4ui6nn5wbcc575vda._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
+ 11'444 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/200626-3gsfdcdnva/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Modifies service
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
UPX packed file
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 2c73652aa8281871e5d340de8c3823aba6e7b1038d6a622002f8ac2f808dbb7a

AgentTesla

Executable exe 7b7b7e762458db8467138460218261f14ab8da3fb629ca23cd6f6c110bbfed46

(this sample)

  
Dropped by
MD5 bc97b1520777cafa6a065502b4818ea4
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14968/
  
Dropped by
SHA256 2c73652aa8281871e5d340de8c3823aba6e7b1038d6a622002f8ac2f808dbb7a

Comments