MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4976bb0acc6b6e5901a2b61f85c82e905b4d13c811ec83eb74cc7c300d14b382. 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: 4976bb0acc6b6e5901a2b61f85c82e905b4d13c811ec83eb74cc7c300d14b382
SHA3-384 hash: 9bc8a0625d0f9bb5392132b78f0401e563c7f119d883c30a6090f69a4d4322b03d197299b50b02548fbf55809ddb92bb
SHA1 hash: f3e123ddcd25476b265a455b0a1c5c50593f781e
MD5 hash: cbdeca8996ac187ff81deaf93fc954a2
humanhash: california-wolfram-hamper-tennis
File name:shipping Documents.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:745'472 bytes
First seen:2020-03-30 12:42:39 UTC
Last seen:2020-03-30 12:44:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 05b026849014b931c7680bfbc822c50f (1 x AgentTesla)
ssdeep 12288:F0YrQ//Efxf1kpZuEOabcGTDWJKAEV563haepVIRTMO/54uC:v0/if1kpLOabX2J0VG8dVf/OuC
Threatray 11'355 similar samples on MalwareBazaar
TLSH 4CF4B066A2F04637D237177C9D1B96689C2ABE105E2C7546EBE43C4C4F3D3B1392A293
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20200329-1203.UNOFFICIAL
Create hunting rule

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:
2020-03-29 08:28:00 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jf3lwcwmnnxfsancwypylsbosbnu2e6ichwih23uzr6dadiuwoba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
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6e077f8a754b865c8322b86fd21be4c9f6e013e0deed9003671c624033795cf0
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79a6cd0ad542c43bd3b6c3baebe42c7682ad82294ad70a89624c13a9082f1f2b
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8501b62ef01d0a8ffacb3e1c7bd13129fca8a621d00f14d81a1227cf6872c5fe
AgentTesla
98489349a1120f5719ca1ec3d9e10c4f35edfc75944d15f050017c8c3fe2520e
AgentTesla
c4fc5587f9e3741efbd7aca1ef0a1b2471da6c62a02901b9929ac7239e6fd04c
AgentTesla
+ 11'345 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.

  
Delivery method
Other

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::VirtualAllocEx
kernel32.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_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