MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 35152f9a35078ee786e1a61e6015feb490d60952c0e8423bfb5261bf6a183ba0. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 35152f9a35078ee786e1a61e6015feb490d60952c0e8423bfb5261bf6a183ba0
SHA3-384 hash: 123ebc903395845e09d4a19ab3d9f3d59d5d830d230ee82631a1fcea7b883a1ae4b997dbff4847e52f8ac73af6b704ba
SHA1 hash: 5ff473b9f68ee86488407069d949d522ab3d4e2a
MD5 hash: 551dbcafbe4e40810ba9cee8a8cdee7c
humanhash: solar-timing-four-north
File name:Original Shipping documents, and BL.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:485'376 bytes
First seen:2020-05-12 05:55:15 UTC
Last seen:2020-05-12 13:36:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:h73oeMhi+MxDinouKIy1b22sm84siKgmyNYZbZ8:ieMo+MxDinlKIy1b2r4bKnygK
Threatray 11'013 similar samples on MalwareBazaar
TLSH 85A4F256B3F8AE03D7AE84FFC451510443F0EA9AE4C2FB9A6DD25CE915D0BC20591E8B
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: dhl.de
Sending IP: 212.83.46.63
From: DHL EXPRESS <dhl-express@dhl.de>
Reply-To: Felix Muller - DHL <felixmuller.dhl@mail.com>
Subject: INVOICE COPIES AND SHIPPING DOCUMENTS FOR YOUR REFERENCE: AWB NUMBER: 7854697643
Attachment: INVOICE COPIES, Original Shipping documents, and BL.rar (contains "Original Shipping documents, and BL.exe")

AgentTesla SMTP exfil server:
mail.alvadiwipa.com:587

Intelligence

File Origin
# of uploads :
4
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR.3271.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 06:00:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=guks7grva6hopbxbuypgafp6wsinmcksydueeo73kjq362qyhoqa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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74285ed900ac5548390bc2363829bfa2e90b2bbb41efc947449a3b4b6a695f9f
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79707deb89afd6a88eaf63af7065b7e30d0508126cf6c8664d01a924dd60e4a5
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ea027d907975381eaff6b9b98a14f303ad9f9d74b454dd55b9bd3b24b3b5baa1
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AgentTesla
+ 11'003 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-vl3nmpyhg6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
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_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

rar a94bf8efc44553e7b6293cf27fd053126e08396d6c1c731bace921d81fe7bd1a

AgentTesla

Executable exe 35152f9a35078ee786e1a61e6015feb490d60952c0e8423bfb5261bf6a183ba0

(this sample)

  
Dropped by
MD5 1bf3a4830852ff884039c9251d9be2d2
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a94bf8efc44553e7b6293cf27fd053126e08396d6c1c731bace921d81fe7bd1a

Comments