MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f298f29f101caea92cc338b2f54805748ca316c2f29c2d1a533c28105d93b4b. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f298f29f101caea92cc338b2f54805748ca316c2f29c2d1a533c28105d93b4b
SHA3-384 hash: b87f7e31b3f9fb14fbe5804feae2dab6f23d73ccc7b59867f2d9fb7191e7f9c4f15cdcda3575e7a45f40978fe5411448
SHA1 hash: dc5de43f851ea6b61baaaea86a83ca5aa51bacd8
MD5 hash: 46ef7ac80b030441eaa3eec9ea13f805
humanhash: ack-florida-skylark-lima
File name:New Order Doc.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:659'456 bytes
First seen:2020-04-20 14:49:06 UTC
Last seen:2020-04-20 15:42:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:SMa+n4Gk2XQFZLDemAPbCFitfPVQfcrIPl47klrK4rmsWr8:nnk2ALANhVQ7FrKTsWY
Threatray 10'793 similar samples on MalwareBazaar
TLSH C8E4E0BD075D5896DA5E473AE08E5004F2EACABB5206E77ECD9224F5094B303EE0761B
Reporter abuse_ch
Tags:AgentTesla COVID-19 scr


Avatar
abuse_ch
COVID-19 themed malspam distributing AgentTesla:

HELO: smtp114.iad3a.emailsrvr.com
Sending IP: 173.203.187.114
From: SAINT JUDE INT`L. EXPORT CORP. <pablo.lozada@andron.co.uk>
Subject: Purchase Order=FHI 5535/04/20
Attachment: New Order Docx.zip (contains "New Order Docx.scr")

AgentTesla SMTP exfil server:
smtp.yandex.com:587 (77.88.21.158)

Intelligence

File Origin
# of uploads :
2
# of downloads :
95
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PWS.AgenslaNET.1.31067.21248.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2020-04-20 15:35:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=l4uy6kprahfovewmgofs6veak5emumlmf4u4funfgpbicbozhnfq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0208c252308b9e6ffe87ff38f47b3754520e09afc145e3fa49fc6920119c0ab1
AgentTesla
0adb2bff99574523019596e93ea3d4c8ec0701e43c94389560ff501e28aaa5b9
AgentTesla
1017b23d5d7849554883e4cf55e8f9136a3344c631485c4786d2cd227b2b5a6a
AgentTesla
57625ed9b3d828cd62a8e0d30171ec6d0af7c9025ddef1d45245b8ddcc76d1ad
AgentTesla
587e7c6de6a712aecaeb649d0f556758fa2b30358caa97c173b08f6aab089f96
AgentTesla
883d8161ac8d88fb5e14aa487743ea14a8937f0144e66f3bb1211e2e88cf0128
AgentTesla
9ff0fb879103c92d1480396bb84d18e4528b0181ecd5b3859a602e6d104c6a75
AgentTesla
df696f5fa3df8ce1eaca951cad491770b1d7aeb6e6326a360bcdb266f6d31620
AgentTesla
e825f3436c20af29f2e8f27f0b5dbec0bc5e19c1b2c2724b208d41c47f48719f
AgentTesla
ee7842c5dd491f8f79e898854c19a2bdfe06be1bffeaeb4011ae6449b5a43362
AgentTesla
+ 10'783 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
Rule name:win_agent_tesla_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

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

Malspam

AgentTesla

zip c4bfc19d06e21fbdfaeb1c10bc82a90665872621ab5322d9f7242a06459366d3

AgentTesla

Executable exe 5f298f29f101caea92cc338b2f54805748ca316c2f29c2d1a533c28105d93b4b

(this sample)

  
Dropped by
MD5 42fca6b3efc1e318964196cd78da68b1
  
Dropped by
SHA256 c4bfc19d06e21fbdfaeb1c10bc82a90665872621ab5322d9f7242a06459366d3
  
Delivery method
Distributed via e-mail attachment

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