MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b64428cd4d6109629367e12bfec214c7285c9c1725853c65c8b81d304e959c3. 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: 3b64428cd4d6109629367e12bfec214c7285c9c1725853c65c8b81d304e959c3
SHA3-384 hash: 720f3616fa757ac46c12263406e8c016a4dd9cdfb43ceed99b157dd619f29515f22f58f0c307a5c9aa6a0682bb1e2d1d
SHA1 hash: 982da01ed8852aae8496e7a51dcd2b7c8892e8c9
MD5 hash: 2a5cf8a4ae73fdd2120b2d988bfea7ee
humanhash: beryllium-fourteen-equal-west
File name:inin.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:522'752 bytes
First seen:2020-04-23 04:33:41 UTC
Last seen:2020-04-23 05:42:37 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:BBlFLu3VrR+k6fMsj/qrvsjBuFKiLTkXmR1O8uo:f6H+5fjqvsjkK4QXmm8
Threatray 10'541 similar samples on MalwareBazaar
TLSH AEB4BF3829EA942EF1BFAF7D96D43565CBBDF6323603E50D1191038A0A23781DDA253D
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.41735.28909.29347.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-04-23 02:27:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hnsefdgu2yijmkjwpyjl73bbjrzilsobojmfhrs4roa5gbhjlhbq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8ab45eb97285241116fb268afc0a0e594ac04f29f32cd62a659447a0b14e3c37
AgentTesla
99d21e3c5d579b7aff904ff97e75fcf5c64dc6a00f9f53119dd9671b21d69d18
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bc5efe518d14b2718d94816af9dc2a74180d522d483cb20014ad5864c32d220c
AgentTesla
c282023a749f3874b6434c657c79f70f9703c3e6a57aea7e29edd175353041cf
AgentTesla
d6701c818eb13ccbaf22740946613f1e446522197f4b438cb700fb541d36f0d6
AgentTesla
+ 10'531 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

rar a451825089528df95a932fc1f31ddef8887ea3ec7092e38896eeb52ab59c78d8

AgentTesla

Executable exe 3b64428cd4d6109629367e12bfec214c7285c9c1725853c65c8b81d304e959c3

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 a451825089528df95a932fc1f31ddef8887ea3ec7092e38896eeb52ab59c78d8

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

Comments