MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf5076ce2ae1cbfb94993dbfb3f5f2c9c488fda02aa30da75693645a214b6459. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf5076ce2ae1cbfb94993dbfb3f5f2c9c488fda02aa30da75693645a214b6459
SHA3-384 hash: ad0ac5721c06c37a589344075106b26bdd509f9bd31d90b7840fc6c1f87785ef365b2a2c381e064c528a1860b6362407
SHA1 hash: 0e3599665f0d7891a1a9ad6bd2ed388de4907aa5
MD5 hash: 3370ef1ec947b8054fdcb46b3ec9ef9f
humanhash: tennis-west-delta-paris
File name:Order Number 0062101239.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:605'696 bytes
First seen:2023-07-31 05:50:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:ahWcy0wpB5DHWedsAc8bTTOivclWDzLJ3eGVd/83+dmz6r/L:ahWp/PD2UHgiLh//Hdf
Threatray 673 similar samples on MalwareBazaar
TLSH T178D42341716C4B33C8BCDBFA5031569A1738FC662863E2845CC77CD7ABB9B240A1AD67
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
299
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Order Number 0062101239.exe
Verdict:
Malicious activity
Analysis date:
2023-07-31 05:53:39 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/5ae4946c-822e-4761-b425-35dd70eb59f7

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/439260/
Detection(s):
SecuriteInfo.com.Variant.Ser.Lazy.4599.292.25968.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64c74bc6907b8030b17d1042/reports/1119482e-eb3e-4320-b37f-2a893af5fe31/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/cf5076ce2ae1cbfb94993dbfb3f5f2c9c488fda02aa30da75693645a214b6459
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/96dd1558-b12e-499b-a24a-ff24c3630dc2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1282883
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
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
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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
Snort IDS alert for network traffic
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
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1282883 Sample: Order_Number_0062101239.exe Startdate: 31/07/2023 Architecture: WINDOWS Score: 100 56 Snort IDS alert for network traffic 2->56 58 Found malware configuration 2->58 60 Sigma detected: Scheduled temp file as task from temp location 2->60 62 6 other signatures 2->62 7 Order_Number_0062101239.exe 7 2->7         started        11 ZkjHpNSBFKzGL.exe 5 2->11         started        13 RdYoK.exe 2->13         started        15 RdYoK.exe 2->15         started        process3 file4 46 C:\Users\user\AppData\...\ZkjHpNSBFKzGL.exe, PE32 7->46 dropped 48 C:\...\ZkjHpNSBFKzGL.exe:Zone.Identifier, ASCII 7->48 dropped 50 C:\Users\user\AppData\Local\...\tmp6F48.tmp, XML 7->50 dropped 52 C:\Users\...\Order_Number_0062101239.exe.log, ASCII 7->52 dropped 74 Uses schtasks.exe or at.exe to add and modify task schedules 7->74 76 Writes to foreign memory regions 7->76 78 Allocates memory in foreign processes 7->78 84 2 other signatures 7->84 17 RegSvcs.exe 2 4 7->17         started        22 powershell.exe 17 7->22         started        24 powershell.exe 21 7->24         started        26 schtasks.exe 1 7->26         started        80 Multi AV Scanner detection for dropped file 11->80 82 Machine Learning detection for dropped file 11->82 28 RegSvcs.exe 11->28         started        30 schtasks.exe 11->30         started        32 conhost.exe 13->32         started        34 conhost.exe 15->34         started        signatures5 process6 dnsIp7 54 mail.vpindustries.co.in 103.53.42.223, 49680, 49681, 587 PUBLIC-DOMAIN-REGISTRYUS India 17->54 44 C:\Users\user\AppData\Roaming\...\RdYoK.exe, PE32 17->44 dropped 64 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->64 66 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->66 68 Tries to steal Mail credentials (via file / registry access) 17->68 36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        40 conhost.exe 26->40         started        70 Tries to harvest and steal browser information (history, passwords, etc) 28->70 72 Hides that the sample has been downloaded from the Internet (zone.identifier) 28->72 42 conhost.exe 30->42         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cf5076ce2ae1cbfb94993dbfb3f5f2c9c488fda02aa30da75693645a214b6459/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-28 11:32:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z5ihntrk4hf7xfezhw73h5pszhcir7nafkrq3j2wsnsfuiklmrmq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0f249132a60bf6e772fc500ac0fe11a564feae9e738f29c40424f88ff5ba623f
AgentTesla
178dfba1bc6c689b9f3170003e559431a5244f43b8b0639d37ed77446bd9ebca
AgentTesla
3c3bfc4353b8c082ab7c4202df58d8008cd322258c4c5505d387cf3a128b78ee
AgentTesla
57e9801cdcfe39520c53a85dff5c74f5dfe1aec1c2d6c892e7b7df84a72f0c26
AgentTesla
79b920d634334a0c90d75e4630730604ca9caad3ff3ec66f85bce143bbb56d49
AgentTesla
81f212a2fc589aaec29e362c17af8209bb0ebfc4e92b1c8b0a2da3a3e62c65a9
AgentTesla
a394d1c47fbaacefdfb9bf4b4e39471fd17ef82a107cc0d29306a7de6e45743d
AgentTesla
cc1d4152635a034a03b6da09d779ce2ed39a567dfa0566fafe6cd52d1984c30e
AgentTesla
ee858a17d787e31279091138c83eea1ab9c48d04cd7ab79caf5a6f3e4d5f7ace
AgentTesla
+ 663 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection persistence
Link:
https://tria.ge/reports/230731-gj57msdg3z/
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
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Unpacked files
SH256 hash:
342a1c58735a0b7bb5c43d41465821e9747f5c11b708cf9712511af475d18d07
MD5 hash:
8271d8ed028778b0b560add4bb06487e
SHA1 hash:
a8cbe68147eda020cbd5b5e03cc0ca545ddaf638
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/2d178268-386d-4b08-96f7-c66e5e424c2a/
Parent samples :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 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/2d178268-386d-4b08-96f7-c66e5e424c2a/
SH256 hash:
35c54adcc43142e98db4d051f878c1c5999e5c0e8505250dd0f4bae87308ab2b
MD5 hash:
25f273d83ca2c299bdc4e081c8dce41f
SHA1 hash:
56c5e9f3227ce33ace8157c2774e237c1cb87176
Link:
https://www.unpac.me/results/2d178268-386d-4b08-96f7-c66e5e424c2a/
SH256 hash:
28f47f18ae8466673ee87ba144a9fe63ea2ed5ee3fad610ad938db1c98f00298
MD5 hash:
98ea686554a02bf4ae9dbf2ed087cd1c
SHA1 hash:
436d1042f56b40eff60df7bc136ffbe6a55e4f03
Link:
https://www.unpac.me/results/2d178268-386d-4b08-96f7-c66e5e424c2a/
SH256 hash:
cf5076ce2ae1cbfb94993dbfb3f5f2c9c488fda02aa30da75693645a214b6459
MD5 hash:
3370ef1ec947b8054fdcb46b3ec9ef9f
SHA1 hash:
0e3599665f0d7891a1a9ad6bd2ed388de4907aa5
Link:
https://www.unpac.me/results/2d178268-386d-4b08-96f7-c66e5e424c2a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cf5076ce2ae1/report/overview.html
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: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

rar dea742765a05a991b4ed498de599ac7ca71eadfe5593cd406cbaf9147dfeaa89

AgentTesla

Executable exe cf5076ce2ae1cbfb94993dbfb3f5f2c9c488fda02aa30da75693645a214b6459

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 dea742765a05a991b4ed498de599ac7ca71eadfe5593cd406cbaf9147dfeaa89
Cape
Cape
https://www.capesandbox.com/analysis/439260/
  
Dropped by
MD5 ab0218ae47ede33f55a772ed188b7192

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