MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20a94eccb531b9e7db7c2f15b4b02661781688b26407d8cad53ed9c3e1b16f88. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20a94eccb531b9e7db7c2f15b4b02661781688b26407d8cad53ed9c3e1b16f88
SHA3-384 hash: 10a35d783a86e42f4c30abb73fbf69713018063ae3a730440362a39ff72e4d2a059cc52049bcbbc461339bee0b3b36d1
SHA1 hash: ff62e9aedff952197a626c1f80a0039119730f28
MD5 hash: 7915a359a3c21fdf9e95a672c8a12019
humanhash: speaker-thirteen-charlie-fish
File name:arinze.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:931'328 bytes
First seen:2020-03-27 06:31:38 UTC
Last seen:2020-03-27 07:15:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1ce642d8ae591286f72c5076cbdda92a (4 x FormBook, 3 x AgentTesla, 1 x AZORult)
ssdeep 12288:m9cW1pusQR7tkglIYH0EhBWqnH5fN+WCZY+JUqTFlgCYbiZF81lfXb7U9zMPq3:mlZOtkkB08D58WCvFlgpbdlfXb7UxV
Threatray 10'841 similar samples on MalwareBazaar
TLSH 1D15B012B1F04833D12B2B389D5BA7649C2ABE116938A9766FF41C4C5F3978139352BF
Reporter JoulK
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-03-27 03:38:52 UTC
File Type:
PE (Exe)
Extracted files:
58
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ecuu5tfvgg46pw34f4k3jmbgmf4bncfsmqd5rswvh3m4hynrn6ea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
+ 10'831 additional samples on MalwareBazaar
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

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

Web download

AgentTesla

Executable exe 20a94eccb531b9e7db7c2f15b4b02661781688b26407d8cad53ed9c3e1b16f88

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/329528/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
ole32.dll::CreateStreamOnHGlobal
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryExA
kernel32.dll::LoadLibraryA
kernel32.dll::GetDriveTypeA
kernel32.dll::GetVolumeInformationA
kernel32.dll::GetSystemInfo
kernel32.dll::GetStartupInfoA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::GetFileAttributesA
kernel32.dll::FindFirstFileA
version.dll::GetFileVersionInfoSizeA
version.dll::GetFileVersionInfoA
WIN_BASE_USER_APIRetrieves Account Informationkernel32.dll::GetComputerNameA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
WIN_USER_APIPerforms GUI Actionsuser32.dll::ActivateKeyboardLayout
user32.dll::CreateMenu
user32.dll::FindWindowA
user32.dll::PeekMessageA
user32.dll::CreateWindowExA

Comments