MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a39ee4f4e2772032e1609736832971ec322b1fac47458b10d35721bdea4c31d. 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 4 File information Comments

SHA256 hash: 7a39ee4f4e2772032e1609736832971ec322b1fac47458b10d35721bdea4c31d
SHA3-384 hash: 60734d5422e8a81db6bc10b2b3883d575a02ddd252652fdd5d011d7caa5f59bcb9642ba68af36653713c0e7f9e95f845
SHA1 hash: b82fa37c0f10e887136b4159bdae148e44f25fd1
MD5 hash: 42c8a2ef6ceb995ba824c1571f695ffe
humanhash: wyoming-monkey-whiskey-william
File name:payslip.exe
Download: download sample
Signature AgentTesla
File size:582'656 bytes
First seen:2021-08-05 11:40:10 UTC
Last seen:2021-08-05 13:23:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'476 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:ECRshqSvWzyIReAShJtuyz5VPZbxzSI5:ECszaxYJ37Ztea
Threatray 139 similar samples on MalwareBazaar
TLSH T17CC4DF417148C1D1DA890A73E423EFF824852ECBD6AD449F6B9AFF5839B27D0D41EA0D
dhash icon d8d0a9ada59cc080 (4 x AgentTesla, 4 x RedLineStealer, 2 x Formbook)
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
263
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Bulz
Status:
Malicious
First seen:
2021-08-05 06:02:43 UTC
AV detection:
19 of 46 (41.30%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
Unpacked files
SH256 hash:
9ec59f19a9d0674d1a1b59cd827862f9f9ebedd644314e2866bb553ea6e45cc3
MD5 hash:
6334c6e9672abc63848739d058d123e7
SHA1 hash:
02b9f98148c84dea3e27d92dbc2a854331370a39
SH256 hash:
0084a650cc980946e3c074ffacbd2dda7790963a6f63a461be6e1917492ce53a
MD5 hash:
84cef14e10dd889178986bf53ccecf41
SHA1 hash:
3ac3c718c700edd0bbfb19e9ef9de14b3b87ef77
SH256 hash:
a528b8bf99a8c843dcad9c4d3a01736eb333b8007515dd058a407e47dfbe014e
MD5 hash:
39700aa612fe98293db982be029457c0
SHA1 hash:
e18bcc6abffd52f229f4a93cdf3adb74a6286c92
SH256 hash:
7a39ee4f4e2772032e1609736832971ec322b1fac47458b10d35721bdea4c31d
MD5 hash:
42c8a2ef6ceb995ba824c1571f695ffe
SHA1 hash:
b82fa37c0f10e887136b4159bdae148e44f25fd1
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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments