MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53e3d39344aaef29d4097afea0710880323fa0da1b6e525082a0bc26465db0a8. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53e3d39344aaef29d4097afea0710880323fa0da1b6e525082a0bc26465db0a8
SHA3-384 hash: 28659c11638ba50150a3e08867f6ad6e9c56615661c7db7858c6a717643b39e1be82cca1d5a5e8c45cd8f6e5a8561c0d
SHA1 hash: 0603a86d83e4b08ee59246c3494100c77d2022f0
MD5 hash: 0035e26f826643953bbd80ef7ce2940b
humanhash: table-ack-ack-robin
File name:NOTICE WHL050C53836900.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:641'024 bytes
First seen:2023-06-22 07:21:42 UTC
Last seen:2023-06-22 07:45:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:FHipdvDhH62MmgPF5kL6HypJDicCBP3rsLnCGsrK/Wk14wyR00G:BodvDcAwwmS8BDAny2/Gw6f
Threatray 3'165 similar samples on MalwareBazaar
TLSH T13BD412557227076ADAB34BF009925E70077F2D6DB036E30A8DDBB1D86A35F050663E4B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter cocaman
Tags:AgentTesla exe Shipping

Intelligence

File Origin
# of uploads :
2
# of downloads :
248
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NOTICE WHL050C53836900.exe
Verdict:
Malicious activity
Analysis date:
2023-06-22 07:24:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/22511157-b626-4305-a424-b6e2643b8e42

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/401565/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67673627.27660.2098.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/6493f69c5b95f85194045175/reports/89211d17-415b-4cc2-9b6b-435e76c2367d/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/53e3d39344aaef29d4097afea0710880323fa0da1b6e525082a0bc26465db0a8
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9b7582a9-e79c-463f-865c-203d3a11722a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1259471
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 892491 Sample: NOTICE_WHL050C53836900.exe Startdate: 22/06/2023 Architecture: WINDOWS Score: 100 72 Found malware configuration 2->72 74 Multi AV Scanner detection for dropped file 2->74 76 Sigma detected: Scheduled temp file as task from temp location 2->76 78 7 other signatures 2->78 7 NOTICE_WHL050C53836900.exe 7 2->7         started        11 mOIDztQaDL.exe 5 2->11         started        13 My App.exe 2->13         started        15 My App.exe 2->15         started        process3 file4 50 C:\Users\user\AppData\...\mOIDztQaDL.exe, PE32 7->50 dropped 52 C:\Users\...\mOIDztQaDL.exe:Zone.Identifier, ASCII 7->52 dropped 54 C:\Users\user\AppData\Local\...\tmpD85A.tmp, XML 7->54 dropped 56 C:\Users\...56OTICE_WHL050C53836900.exe.log, ASCII 7->56 dropped 88 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->88 90 May check the online IP address of the machine 7->90 92 Uses schtasks.exe or at.exe to add and modify task schedules 7->92 94 Adds a directory exclusion to Windows Defender 7->94 17 NOTICE_WHL050C53836900.exe 17 5 7->17         started        22 powershell.exe 20 7->22         started        24 schtasks.exe 1 7->24         started        96 Multi AV Scanner detection for dropped file 11->96 26 mOIDztQaDL.exe 11->26         started        28 schtasks.exe 1 11->28         started        30 mOIDztQaDL.exe 11->30         started        32 mOIDztQaDL.exe 11->32         started        34 My App.exe 13->34         started        36 schtasks.exe 13->36         started        signatures5 process6 dnsIp7 58 api4.ipify.org 173.231.16.76, 443, 49692, 49693 WEBNXUS United States 17->58 60 smtp.gmail.com 142.250.27.108, 25, 49694, 49695 GOOGLEUS United States 17->60 62 api.ipify.org 17->62 46 C:\Users\user\AppData\Roaming\...\My App.exe, PE32 17->46 dropped 48 C:\Users\user\...\My App.exe:Zone.Identifier, ASCII 17->48 dropped 80 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->80 82 Tries to steal Mail credentials (via file / registry access) 17->82 84 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->84 38 conhost.exe 22->38         started        40 conhost.exe 24->40         started        64 api.ipify.org 26->64 42 conhost.exe 28->42         started        66 104.237.62.211, 443, 49696 WEBNXUS United States 34->66 68 192.168.2.1 unknown unknown 34->68 70 api.ipify.org 34->70 86 Tries to harvest and steal browser information (history, passwords, etc) 34->86 44 conhost.exe 36->44         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/53e3d39344aaef29d4097afea0710880323fa0da1b6e525082a0bc26465db0a8/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-21 15:31:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
17 of 24 (70.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kpr5he2evlxstvajpl7ka4iiqazd7ig2dnxfeuecuc6cmrs5wcua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
057b5a69c942a24a0fc9818ea3d08c6479ef6af994938f9023b50b952f8186b6
AgentTesla
3135420881e7d4063d9883244d5803d596092d9fd6283137cc22876bee45564e
AgentTesla
4d60f9998376b2059e5a19aa9337f44285cce66c0e6bf0535de18a87d3aaf973
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5ed32126cdfb97c7b5509cc51ecc3b4c9d899588c982dfceb4a739711538e36f
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7c2796ad29fcba2cb666107bdbe39facabb2c91f91e20f1df38ac21e616d9e33
AgentTesla
996fdb5a25f89426e241f02094474706fafd567fcc5980a07ac7a38efa8625ea
AgentTesla
b939a54436fbf49a9e065f0807e9071f3c29772c38857dc98a999a916e5ad2e0
AgentTesla
c1b407328dfb3df00e409a9c3661b8ed81aea549322104e30929f1d669404d06
AgentTesla
ea016352c5d29278244cf4a0ce4188c199863ba6bfef978c9dee5804fe9c8f79
AgentTesla
+ 3'155 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230622-h68fysec9y/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
52f358d201e81d3a0391cedd3042e2f957555b77aa49559f7fb810bbb7673ba1
MD5 hash:
c785ddc46141af772c75101d17c46a41
SHA1 hash:
e248723b6f60cc7607980d07172b64c33b2b2f15
Link:
https://www.unpac.me/results/1670a5cb-15e7-4a2c-918e-0790241a181f/
SH256 hash:
f0885f2958460b6daaa28637d4b0be188a8e835a7a0286e5943831e326b0102c
MD5 hash:
ad00906cd87bc4003c521e6c33826a9e
SHA1 hash:
d75039dc55f1523b21fd5600fcf1f7594a473bd7
Link:
https://www.unpac.me/results/1670a5cb-15e7-4a2c-918e-0790241a181f/
SH256 hash:
6f2d32dd78348f43b3ae607e52018b2359eceb0289a490356a92d895c794000f
MD5 hash:
c307d2a754ee61310268fb448aa2ac01
SHA1 hash:
80f7e12d9162ef1807f7585f93c58929e1da3104
Link:
https://www.unpac.me/results/1670a5cb-15e7-4a2c-918e-0790241a181f/
SH256 hash:
fcd9a285076c520c73421fa9b0456c06cdbb3c087481f167e6bd5b18555dc191
MD5 hash:
bc1c82571e046deac0795f832966fda6
SHA1 hash:
76a5bf8577374c9e61abc76f4ba88ee044580525
Link:
https://www.unpac.me/results/1670a5cb-15e7-4a2c-918e-0790241a181f/
SH256 hash:
844bdf20203cb5e6997b2af00ef677769a8e931b5ad2ef09c222d40e3cec0506
MD5 hash:
f173bf19d39698776d0207767f95f43d
SHA1 hash:
1f754e76068e92b33b50fbb499327c9375c30189
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/1670a5cb-15e7-4a2c-918e-0790241a181f/
Parent samples :
53e3d39344aaef29d4097afea0710880323fa0da1b6e525082a0bc26465db0a8
844bdf20203cb5e6997b2af00ef677769a8e931b5ad2ef09c222d40e3cec0506
SH256 hash:
53e3d39344aaef29d4097afea0710880323fa0da1b6e525082a0bc26465db0a8
MD5 hash:
0035e26f826643953bbd80ef7ce2940b
SHA1 hash:
0603a86d83e4b08ee59246c3494100c77d2022f0
Link:
https://www.unpac.me/results/1670a5cb-15e7-4a2c-918e-0790241a181f/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/53e3d39344aa/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/53e3d39344aaef29d4097afea0710880323fa0da1b6e525082a0bc26465db0a8

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

zip 2ae1bfeaca0425a84381dedc27738f98fdabe05876fc24667d0fae7b1eccd21e

AgentTesla

Executable exe 53e3d39344aaef29d4097afea0710880323fa0da1b6e525082a0bc26465db0a8

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 2ae1bfeaca0425a84381dedc27738f98fdabe05876fc24667d0fae7b1eccd21e
Cape
Cape
https://www.capesandbox.com/analysis/401565/
  
Dropped by
MD5 1b22f03eb7776b2298404450aecf18b3

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