MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa7cbad5d711df0a42427a21a10ada63d73b52b65134bc746ad5afa12cd3927b. 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: aa7cbad5d711df0a42427a21a10ada63d73b52b65134bc746ad5afa12cd3927b
SHA3-384 hash: f605525a0abacf96fcb114990bfbf6ab8ba27f34f18026886fd6dfde4eecc905e5bf0577c918a29d5b398e7d69e7ac06
SHA1 hash: 61a9f06bec8d0542ed3ba091900db27299653f4b
MD5 hash: 464520088e581d6b917ae8f97ba1200e
humanhash: oxygen-floor-orange-oregon
File name:00 -11632274.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:673'048 bytes
First seen:2020-04-30 11:32:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:Cg5JHngydhIJeFA2eFAkhIzazd5TqJzLBErQVojt/lVD0PZc7alXP7DX2CBE/K:NJgyKz2zazd5kBErOojt/li+7a97D0C
Threatray 10'630 similar samples on MalwareBazaar
TLSH 90E4CF3732459408C49C41F14C2BA8E9BA777E893E814FAF318AB32D1FB366B6B5515C
Reporter abuse_ch
Tags:AgentTesla exe

Code Signing Certificate

Organisation:Comodo Security Solutions
Issuer:COMODO RSA Extended Validation Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:Dec 4 00:00:00 2018 GMT
Valid to:Dec 3 23:59:59 2021 GMT
Serial number: 1B427B060E2866BFB586CC267E1C3EAA
Intelligence: 8 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 62C96E199F52F7919CF3F5AD99A370FF8E143A3BCB538924FC11108C4C322EB4
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mailgenius.nusantarahost.net
Sending IP: 103.234.210.92
From: alex@addygemilangperkasa.co.id
Subject: RFQ:: Ref_00 - 11632274
Attachment: 00 -11632274.zip (contains "00 -11632274.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-04-30 11:36:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
22 of 31 (70.97%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vj6lvvoxchpquqscpiq2ccw2mpltwuvwke2ly5dk2wx2clgtsj5q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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697af16c3b211a14da5b3338a6baf24aef15af24979b0a13bb5e5be14876574a
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740f321b566adb081eeca40540aa2212d19b91f20e172abc6898052aaca3976b
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82052d2d1596128ae63d047a1e239b44961a763bf3ecb0ce831483db2199bb57
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9db03df30746e08a092e729d678f269d921e9e143d7a31563a012d561caa860a
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b2b4450a3fae36316308fe4f3e5ba63eaebe2a43e4b4c0df144dc5713bc55e9d
AgentTesla
+ 10'620 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

zip d93ab8ae8b390e7420e61effbfb06a352a697b271f5458b3d9eb5e55952665b3

AgentTesla

Executable exe aa7cbad5d711df0a42427a21a10ada63d73b52b65134bc746ad5afa12cd3927b

(this sample)

  
Dropped by
MD5 f75825a211c0c1ed1ccda06b346bec32
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d93ab8ae8b390e7420e61effbfb06a352a697b271f5458b3d9eb5e55952665b3

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 (GUARD_CF)high

Comments