MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba3bac695a448759f82d4c5180cad7d308fdb8bc12a159456b75ead72aca9424. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba3bac695a448759f82d4c5180cad7d308fdb8bc12a159456b75ead72aca9424
SHA3-384 hash: 60be61780f4c08b690e6570ac9b5496a51833b990072423dcf5e69423f9716dd56c2e26727287acf5af114628aa63ef5
SHA1 hash: c01a9bb30fea487c5ee168bcaa9f80a4c5fad706
MD5 hash: 94eec1a545d8588b04d3cfa439921275
humanhash: mars-massachusetts-hot-kitten
File name:REQUEST FOR QUOTATION.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:779'264 bytes
First seen:2020-05-01 11:19:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1f52f1f062ba3dfd93d9913368e901b1 (5 x AgentTesla, 4 x Loki, 1 x NanoCore)
ssdeep 12288:j7wsA2hKOCdcqGjavPNe1SZ1xbv6sNiJbnUH73oElFYLLipXDK4/zN4jfrmc:37A2wpdcqwkcIpNebOoEliLLipl/Z4jR
Threatray 11'251 similar samples on MalwareBazaar
TLSH 2CF4C032B1E15D33C1672A7C9C0B6764AD3ABE102AA874876FF51D4C9F39391382A1D7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: host.aircconline.com
Sending IP: 209.59.138.194
From: info <info@pistolagroup.com>
Reply-To: info <accounts@ehtsonline-com.cf>
Subject: Request for quotation
Attachment: REQUEST FOR QUOTATION.pdf.z (contains "REQUEST FOR QUOTATION.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Dropper.LokiBot-7744093-0
Create hunting rule

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

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

SecuriteInfo.com.Win32.Injector.ELSC.32193.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-05-01 08:51:00 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xi52y2k2isdvt6bnjriybswx2mep3of4ckqvsrlloxvnokwksqsa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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+ 11'241 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

File information

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

Malspam

AgentTesla

z 37c114d83413180a7ca885e5c8bc1fae692e4eaccced83a565e77bedaf9bf23d

AgentTesla

Executable exe ba3bac695a448759f82d4c5180cad7d308fdb8bc12a159456b75ead72aca9424

(this sample)

  
Dropped by
MD5 93f6384460af3ed88a567155e497d9bc
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 37c114d83413180a7ca885e5c8bc1fae692e4eaccced83a565e77bedaf9bf23d

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
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_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
WIN_USER_APIPerforms GUI Actionsuser32.dll::ActivateKeyboardLayout
user32.dll::CreateMenu
user32.dll::EmptyClipboard
user32.dll::FindWindowA
user32.dll::OpenClipboard
user32.dll::PeekMessageA

Comments