MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca3c1be826d1b96990a9b309a123152deeb2553cff8e21dca04bac645f154628. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca3c1be826d1b96990a9b309a123152deeb2553cff8e21dca04bac645f154628
SHA3-384 hash: 3e7ac6123645b5405c29eead37b9e5304ed2cc917b4347c2355d87e77c1c3a939cfebf2289b673c7d716704301832796
SHA1 hash: c16f3a475f8601c4cf2332a37f1b582bab4164b9
MD5 hash: 40c79ad4f9ba5ada8cf78399a01309bb
humanhash: carpet-echo-river-april
File name:kelech cripted.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:429'056 bytes
First seen:2020-07-08 06:53:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4fd7524a853fa06847a229c4ee1aa228 (4 x AgentTesla, 2 x Loki)
ssdeep 6144:XVs1Ua4vI056yLZTVFGKd+d/irdOYtSF6phI+A7lKuc59RqoDsyoEs5/Kgq3iWG:lbvqyLTFdcd/zeNqqroEs5/Kg
Threatray 11'516 similar samples on MalwareBazaar
TLSH 8A941214CFA54972D2280DB34F0A0FA09718E5800D5E2B961B92FD9DF5B2AE17E99F07
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail1.rasandik.com
Sending IP: 203.115.96.50
From: thallyqa@rasandik.com
Subject: PAYMENT ACKNOWLEGEMENT REICEIPT
Attachment: PAYMENYT ACKNOWLEGMENT REICIPT.XZ (contains "kelech cripted.exe")

AgentTesla SMTP exfil server:
mail.dadupipes.com:26

AgentTesla SMTP exfil email address:
sales@dadupipes.com

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22889/
Detection(s):
PUA.Win.Packer.Upx-49
Create hunting rule

PUA.Win.Packer.UpxProtector-1
Create hunting rule

PUA.Win.Packer.Upolyx-12
Create hunting rule

PUA.Win.Packer.Upx-6
Create hunting rule

PUA.Win.Packer.Upx-4
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Stealing user critical data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca3c1be826d1b96990a9b309a123152deeb2553cff8e21dca04bac645f154628/
Threat name:
Win32.Trojan.DelfFareIt
Create hunting rule
Status:
Malicious
First seen:
2020-07-08 06:55:06 UTC
File Type:
PE (Exe)
Extracted files:
63
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zi6bx2bg2g4wtefjwme2ciyvfxxlevj476hcdxfajowgixyviyua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
2409f04509b447f04121091d6b20dde5291413f155de031ef7e306c736ed9242
AgentTesla
34de2d8223254d922454a9c4753613882e2bc5f55a706690715270f9f052b16e
AgentTesla
753b13f8023f090e704dcf91b6e9430aa52a83acddcce04638f978bbcd1f0fc7
AgentTesla
8ef0020970face69487e41b57753668ccf9c709843bd7ad776add915142906f4
AgentTesla
b92387f4ebd2401753c36f466db181a1624fde4cb23cac4f26f26bb2edacbd29
AgentTesla
c019898749d270142cdd678c69e6adb31f328b16fd7c40166644eb8bcac7f15e
AgentTesla
ca9f6a11a9200ccde207ba921ae6a6dfef747f88934b90404e779a314ef92ea2
AgentTesla
cef6e0c3abe51304b99c2703c06a88a3aab24c34dc8f22142cd763ece46c9266
AgentTesla
f21bd0097650027161d5724a41f4870d403324c5a73128817ef2652c0b9c1fac
AgentTesla
faa14b162487c010a973901cb7a91e48c512b0193fd449be475f94c32b0ff212
AgentTesla
+ 11'506 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/200708-pmb3sq9jr2/
Behaviour
UPX packed file
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:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
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

xz b76b88d8f3d65d09e7b0e2729312fe8b3a1c8fd8422592070a2b5563644ad4ed

AgentTesla

Executable exe ca3c1be826d1b96990a9b309a123152deeb2553cff8e21dca04bac645f154628

(this sample)

  
Dropped by
MD5 f86f85ed00e5de2ce6bb86c6145ff8b7
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22889/
  
Dropped by
SHA256 b76b88d8f3d65d09e7b0e2729312fe8b3a1c8fd8422592070a2b5563644ad4ed

Comments