MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c65de85148b948a8376a92b592cde38f7b736a02ab2f5eec5c5b54fe787cbfc. 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: 7c65de85148b948a8376a92b592cde38f7b736a02ab2f5eec5c5b54fe787cbfc
SHA3-384 hash: 8cf3a8043068fae9e4ae559538f7f720ece0e0ce98779b3b89e3bbd72b3de14e4d5233bfa9673af135f759347810ca5c
SHA1 hash: 2eb0c2009a0e726d2c7f85cb11369d8321c747bd
MD5 hash: d0004760caab7d2d4ab56903dd3c0ff1
humanhash: seventeen-two-golf-pasta
File name:Invoice20233.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:833'024 bytes
First seen:2023-06-09 06:43:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:uMASmHlWxMiQW/O4ue78jNdyGlU8wFQtMyM+hT4nGl4f:41lYMiQWmS7SNg8wFn+hT8f
Threatray 2'460 similar samples on MalwareBazaar
TLSH T14505010822FACB19E1BE7FF80894917083F5625A7256E74A4EC378DF5E70B418F42997
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)
File icon (PE):PE icon
dhash icon e08c0f2322073bc0 (10 x AgentTesla, 6 x Formbook, 3 x SnakeKeylogger)
Reporter cocaman
Tags:AgentTesla exe INVOICE

Intelligence

File Origin
# of uploads :
1
# of downloads :
244
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Invoice20233.exe
Verdict:
Malicious activity
Analysis date:
2023-06-09 06:44:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e4f6995e-b452-4661-b8df-9ebead3ca6ce

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/397118/
Detection(s):
Sanesecurity.Rogue.0hr.20230605-1634.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
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/6482ca344708f3b1b1a7f010/reports/46e42796-4350-4f30-81a2-a667b027d856/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/7c65de85148b948a8376a92b592cde38f7b736a02ab2f5eec5c5b54fe787cbfc
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/1f6c32cd-de86-4f4b-bf35-4962501fc7ac
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1251682
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
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
Malicious sample detected (through community Yara rule)
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
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 884702 Sample: Invoice20233.exe Startdate: 09/06/2023 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 7 other signatures 2->55 7 Invoice20233.exe 7 2->7         started        11 bidSHaEjaBBE.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\...\bidSHaEjaBBE.exe, PE32 7->35 dropped 37 C:\Users\...\bidSHaEjaBBE.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmp5CCE.tmp, XML 7->39 dropped 41 C:\Users\user\...\Invoice20233.exe.log, ASCII 7->41 dropped 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 61 Adds a directory exclusion to Windows Defender 7->61 13 Invoice20233.exe 2 7->13         started        17 powershell.exe 19 7->17         started        19 powershell.exe 21 7->19         started        25 3 other processes 7->25 63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 67 Injects a PE file into a foreign processes 11->67 21 bidSHaEjaBBE.exe 11->21         started        23 schtasks.exe 11->23         started        signatures5 process6 dnsIp7 43 elixierpharmaceutical.com 88.99.104.30, 49700, 49703, 587 HETZNER-ASDE Germany 13->43 45 mail.elixierpharmaceutical.com 13->45 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        47 mail.elixierpharmaceutical.com 21->47 69 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->69 71 Tries to steal Mail credentials (via file / registry access) 21->71 73 Tries to harvest and steal browser information (history, passwords, etc) 21->73 31 conhost.exe 23->31         started        33 conhost.exe 25->33         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7c65de85148b948a8376a92b592cde38f7b736a02ab2f5eec5c5b54fe787cbfc/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-05 09:52:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
16 of 24 (66.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=prs55biurokiva3wvevvslg6hd33onvafkzpl3wfyw2u7z4hzp6a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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111c25bd4cd2f4771e7fec9e564c623218e06eb1b9d839cf58a9f117b4979ac0
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225b5222006b81872d4a02968f11227da74152b1835738911b11c74b867e091c
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265239e9f3afc31425ff40cae955be249c0f2251437ed837a1c4567069fabce8
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76f01e4cfcfc115b4c26f3cae977d3390a6d205ed9ac87c74d471b3dda4bd4a2
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cf44163e574fb84c598bd3a738aac3119c0f64cc7c6fce5739faca7ea9158bcc
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de1b9f6d4bf9909be6073eb4bb16b724a824e3d3d75baef2cfee19f538c79c7e
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de4e83422e4f28ede29ee71e76da0bafc7436f8a18d4845eda47be1a4e3ec2b8
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e1a441bbf7f86c4a4ae14f1a62301dffeef1261a53e6829eaa9085d666e14bf1
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e40bff3bb093b2bdc11d7e1d5a990db99b3a914dc74a1aec2d28662da10cde9b
AgentTesla
+ 2'450 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230609-hhgy4abh6y/
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
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:
2f13f4db3405dfac3dd2945be3de440607b6e8479951c2630823009700083953
MD5 hash:
084fd7e237ece48508277cdfd578e47d
SHA1 hash:
f152839ca9518552e41320c8b3bab96d01a911e5
Link:
https://www.unpac.me/results/740041f4-3329-458c-b9e3-173d222afc21/
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/740041f4-3329-458c-b9e3-173d222afc21/
SH256 hash:
79b35ad5c31348cde1f0558a4611a78c5ccba9ad5418fd5fcc6b748cf3801836
MD5 hash:
337efa518527ce2aebc2bb59e8b17e5b
SHA1 hash:
61caba74484928026d31adbfedf6dc7ae8ff784b
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/740041f4-3329-458c-b9e3-173d222afc21/
SH256 hash:
20a2b53b60f0ee41e8370d2d9222a7ccd436a698e68f836b371b44fa1ca589f9
MD5 hash:
2da6b145ca73f314637ed91aaaf976c6
SHA1 hash:
1c2d0829ea96f7a319e7268bd02d173d15d32859
Link:
https://www.unpac.me/results/740041f4-3329-458c-b9e3-173d222afc21/
SH256 hash:
e096e4e95cae1b187596ebeeb64d303957c368b9fdfca7d6ca2cb22ad06493e8
MD5 hash:
3536a03c266e304838935ef0ce62867b
SHA1 hash:
19e30ec1bbb68fd1c849b7d9366c376961cfc989
Link:
https://www.unpac.me/results/740041f4-3329-458c-b9e3-173d222afc21/
SH256 hash:
7c65de85148b948a8376a92b592cde38f7b736a02ab2f5eec5c5b54fe787cbfc
MD5 hash:
d0004760caab7d2d4ab56903dd3c0ff1
SHA1 hash:
2eb0c2009a0e726d2c7f85cb11369d8321c747bd
Link:
https://www.unpac.me/results/740041f4-3329-458c-b9e3-173d222afc21/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7c65de85148b948a8376a92b592cde38f7b736a02ab2f5eec5c5b54fe787cbfc

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 ccaeb0b170886fff263b2ee340badd07aa90186db8616f8947f330b5380a9a25

AgentTesla

Executable exe 7c65de85148b948a8376a92b592cde38f7b736a02ab2f5eec5c5b54fe787cbfc

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 ccaeb0b170886fff263b2ee340badd07aa90186db8616f8947f330b5380a9a25
Cape
Cape
https://www.capesandbox.com/analysis/397118/
  
Dropped by
MD5 624de6b95e0057d42fe22be981e5ca38

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