MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2317f17463f1afca13682f949cc61f1d6bc123e681d12a7d645216a0650eae87. 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: 2317f17463f1afca13682f949cc61f1d6bc123e681d12a7d645216a0650eae87
SHA3-384 hash: aed60fbe33570087380c184d2cb698184241221d3a6f20a5a51fb2f31543fee2674a3f1a78fee98dd8d095960a1e6df0
SHA1 hash: 8c4ebcba9fccb6c8843a05fe622d5022cb7c9086
MD5 hash: a8aa9233c43c081c7950b05b79a1d1b1
humanhash: fish-neptune-item-seven
File name:Corona equipments.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:990'720 bytes
First seen:2020-04-14 17:45:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5a5f19b9a71eff9b85894a542f52e6f7 (4 x AgentTesla, 2 x Loki, 1 x NanoCore)
ssdeep 12288:XPQY3H3PAhHOKcOUIjAtuoi3OkhdS7/h7vvy4rapHobV0zq0uNGPLA/5S:/jPPKcOBiXea/tHSSbSzqbGPLES
Threatray 10'991 similar samples on MalwareBazaar
TLSH 4025AF22F2B14433C1732A3D9D6B5664982EBE013D28A94B3BE51DCC5F7928139792F7
Reporter abuse_ch
Tags:AgentTesla COVID-19 exe


Avatar
abuse_ch
COVID-19 themed malspam distributing AgentTesla:

HELO: adcem.com
Sending IP: 103.99.1.142
From: Ben Dile<adcemstore@adcem.com>
Subject: Re: Urgent Covid-19 (Equipment)
Attachment: Corona equipments.r00 (contains "Corona equipments.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.47274.3628.8015.UNOFFICIAL
Create hunting rule

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

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

PUA.Win.Adware.Webalta-6854075-0
Create hunting rule

PUA.Win.Adware.Webalta-6862190-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-04-14 18:35:33 UTC
File Type:
PE (Exe)
Extracted files:
60
AV detection:
28 of 31 (90.32%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=eml7c5dd6gx4ue3if6kjzrq7dvv4ci7gqhisu7lekilkaziov2dq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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91b711812867b39537a2cd81bb1ab10315ac321a1c68e316bf4fa84badbc09ba
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eced8139c7651d297e4bc18c9b8783b76ffa477c07e09b269739d8b6fa0d14de
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AgentTesla
+ 10'981 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.

Malspam

AgentTesla

r00 97b9977f279f7aab5a088bb4324ad745abab63c9061f05f5623bd10389c85350

AgentTesla

Executable exe 2317f17463f1afca13682f949cc61f1d6bc123e681d12a7d645216a0650eae87

(this sample)

  
Dropped by
MD5 322c157ce863839f9dc8eef76ee83540
  
Dropped by
SHA256 97b9977f279f7aab5a088bb4324ad745abab63c9061f05f5623bd10389c85350
  
Delivery method
Distributed via e-mail attachment

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
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::GetSystemInfo
kernel32.dll::GetStartupInfoA
kernel32.dll::GetDiskFreeSpaceA
kernel32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programskernel32.dll::WinExec
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::FindFirstFileA
version.dll::GetFileVersionInfoSizeA
version.dll::GetFileVersionInfoA
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