MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1dc7b9bc7fc4e17e45e76dfb99d0106802a503fcadbe1669a0fff3499a55eade. 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: 1dc7b9bc7fc4e17e45e76dfb99d0106802a503fcadbe1669a0fff3499a55eade
SHA3-384 hash: 7af7ae5371d469aaf962b46ec4b4cf24a798fef337213c10722292133ad9ec1815c8b0a5f8b054e6dc5ae6f26c2f244a
SHA1 hash: bf6bdcd080369e40b22b9e04f4b77da1b97b7b15
MD5 hash: 12349f01d83d33f0d8efa1433fa935c9
humanhash: xray-angel-don-california
File name:Drager SCBA.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:643'584 bytes
First seen:2020-04-29 18:24:40 UTC
Last seen:2020-04-29 19:05:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:+BWr1jzTxfv6bpQ2SNEBQnYjSWTU7Gg/U5+nrNMH7fm9DG15lrQVhr9tzqkRGpIA:X1jzTxv6bpQ2SNEBQY0aaU0mH7gDG15F
Threatray 27 similar samples on MalwareBazaar
TLSH 90D4CF1952744B63E1BA8FFD08557211C3F16A8A2D8ED31A9ECA30CB0ED6F940D87767
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: oceansuccess.com.my
Sending IP: 103.125.190.246
From: Rosli Talkah <rosli.talkah@oceansuccess.com.my>
Subject: Drager SCBA Cylinder Importance: High
Attachment: Drager SCBA.rar (contains "Drager SCBA.exe")

AgentTesla SMTP exfil server:
mail.onyxfreight.com:587 (81.19.211.5)

AgentTesla SMTP exfil email address:
shahid@onyxfreight.com

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.48111.18899.29301.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-04-29 10:00:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dxd3tpd7ytqx4rphnx5ztuaqnabkka74vw7bm2na77zutgsv5lpa._file
Verdict:
malicious
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+ 17 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 285fa0447c51a073ac0553d42d5f16b4550e8a774a5e17aaa913b69fcf75fb6a

AgentTesla

Executable exe 1dc7b9bc7fc4e17e45e76dfb99d0106802a503fcadbe1669a0fff3499a55eade

(this sample)

  
Dropped by
MD5 6ed2e303b5b78dac3333f3e898e4f8fb
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 285fa0447c51a073ac0553d42d5f16b4550e8a774a5e17aaa913b69fcf75fb6a

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