MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12a1af4ef81e1c6e71faac652ae0b27d26f7c0f8f03a1e5191e64efd85cf580a. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 12a1af4ef81e1c6e71faac652ae0b27d26f7c0f8f03a1e5191e64efd85cf580a
SHA3-384 hash: b2fddb1b80c04ef8c43c3a80f782cef4e5ea8be92d21bd5256ca7bb922ac0eab778fc5114e584969a261b010d67ad5d2
SHA1 hash: f0b972f6d4a0a8ec85d48c946a9fbf397d3635ec
MD5 hash: b173a7abe9ab5677b960b34d1ffdd7bd
humanhash: single-five-juliet-tennis
File name:DHL Invoice Details_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:708'608 bytes
First seen:2020-07-02 17:42:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash eb3539e8006979f5750642b40bd0f3a8 (9 x AgentTesla, 8 x Loki, 1 x FormBook)
ssdeep 12288:QsT8i8L8WM+QF6M4fWr+cvT6zbejd1PAn+OxwAIPYgfLZGjVVBR90P:BoRXoEJBboIn+Oxw3QgfLZGc
Threatray 11'821 similar samples on MalwareBazaar
TLSH 8EE49F22F2A34437D2631E795C1B5778583BBF10392B5946DBE4DF4CAF39281392A287
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vmh18397.hosting24.com.au
Sending IP: 103.237.108.115
From: DHL EXPRESS <support@dhl.com>
Subject: DHL CONSIGNMENT ALERT :
Attachment: DHL Invoice Details_pdf.zip (contains "DHL Invoice Details_pdf.exe")

AgentTesla SMTP exfil server:
mail.flood-protection.org:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/18527/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

SecuriteInfo.com.Trojan.Delf.FareIt.Gen.7.31846.3427.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/12a1af4ef81e1c6e71faac652ae0b27d26f7c0f8f03a1e5191e64efd85cf580a/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-02 17:44:06 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ckq26txydyog44p2vrssvyfsputppqhy6a5b4umr4zhp3boplafa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
10bfcfa243c262252f60c4b5480e1da37a205068135b5dad722a1d01ca871456
AgentTesla
337bd5db74ecb61abb14d01b9c938989a04ca4d7a8fb027a3895090147626abc
AgentTesla
3547debd61e04a97aed10733ab27bed6b23956104d7b6932ace83605da1bc798
AgentTesla
3afe57a6dfb27aa17a596f159a77288def98b130d84bb11ac9d283b0816a1347
AgentTesla
75f614af5672c9dd40b750d6af0c34dc2f930deb72ad1c76aeba5ac932f57169
AgentTesla
815c270a50913e47152329d92bfbda5d383faab8eeb43ba51f7afdc69624cf5a
AgentTesla
b92387f4ebd2401753c36f466db181a1624fde4cb23cac4f26f26bb2edacbd29
AgentTesla
d2e5fdfd013a4fd426b9455889c8cf4f9102d1e7d68a3f739c4f88353f3778ff
AgentTesla
e6185bd50b78a2280181337e32864577d4650b7923eb64e8e95f85d46be4ced0
AgentTesla
f6bbefe21fdc48d34593b743d0eb995112db1d0f935da32085da3ec5314c8ff0
AgentTesla
+ 11'811 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/200702-fxqbet8h1e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Modifies service
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email 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

zip 08219b6cc764a506245c671486a13c7a9b1e07aea2474e1e01a74ff903b40a3d

AgentTesla

Executable exe 12a1af4ef81e1c6e71faac652ae0b27d26f7c0f8f03a1e5191e64efd85cf580a

(this sample)

  
Dropped by
MD5 762caac379656ec705d2f69d048c2d18
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 08219b6cc764a506245c671486a13c7a9b1e07aea2474e1e01a74ff903b40a3d
Cape
Cape
https://www.capesandbox.com/analysis/18527/

Comments