MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09039f8f99fe557aa823b9d1b682f5edd4fd10ca6ca296a8d1822824b41b175e. 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: 09039f8f99fe557aa823b9d1b682f5edd4fd10ca6ca296a8d1822824b41b175e
SHA3-384 hash: b424543a8118b4d87fec068e42120cb104273a6e07d8968cd9632f4034d3e4d5521e0ea8559aa74fe801b9be8984e1e5
SHA1 hash: 0633fe66d3d75cdc22067c7d1aa1c917dc5261a0
MD5 hash: fc6c94329f5587c8a19a8f703c731eba
humanhash: gee-south-alaska-river
File name:proforma invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:543'232 bytes
First seen:2020-04-28 13:17:08 UTC
Last seen:2020-04-28 14:06:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:S/igF/LlVGwhBE+yxpVMPFA4MsdVpVPa1mN2PJMek3R3Q:FgJpo+yxpWPFA6VvgmKDMRA
Threatray 10'658 similar samples on MalwareBazaar
TLSH 3AC4BE4772A8A873C66D1DFD548290010BF4812625EFE6D67CD371EB8AE1FD00AD5AE3
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.42949.22121.5819.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-04-28 00:17:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
27 of 31 (87.10%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bebz7d4z7zkxvkbdxhi3naxv5xkp2egknsrjnkgrqiucjna3c5pa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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90cebef0f2f998bd1563f4f1c086b76a0ccda51f2294f5048e33d0f7782040fc
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98e3af7b197e3de8c8926ec37692996dabd200c3a403194a6fdff29363bc6ab6
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AgentTesla
+ 10'648 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.

  
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_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_TRUST_INFORequires Elevated Execution (Unrestricted:true)high

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