MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fd88707644b5c51752f574b44b60add5b279713e5fd1b47fe95f5cf97fa634e. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5fd88707644b5c51752f574b44b60add5b279713e5fd1b47fe95f5cf97fa634e
SHA3-384 hash: 8fa36bd749abd206db8aad247c8cd7c1a15c1456cd6c930f18e9440548ed252371a178afb06dc642ebf46608c8843e9e
SHA1 hash: 61c75662747d73543a4fd4ef522fa4e1d68a2123
MD5 hash: 629650941c646616da246f363ac31b64
humanhash: charlie-india-romeo-bakerloo
File name:invoice and packing list.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:883'712 bytes
First seen:2023-01-25 10:27:03 UTC
Last seen:2023-01-25 23:53:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:rVO8kyGyOMQzlG27ScBABcU9Ny6AAgZy:w8kypOMj27EcUry6Au
Threatray 24'227 similar samples on MalwareBazaar
TLSH T14E15CED0B239E423CE980EF50902664157F22D56FB19F2C52DA9B0DB22F3BD63E80657
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 :
4
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
invoice and packing list.exe
Verdict:
Malicious activity
Analysis date:
2023-01-25 10:28:04 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/096705f4-8b2d-41ee-8723-2a48a98460b6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/356673/
Detection(s):
Sanesecurity.Rogue.0hr.20230125-1434.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
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 from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63d103fafcc41339192e92ed/reports/574d7165-3040-4f3a-8735-6fb9c941e764/overview
Result
Verdict:
UNKNOWN
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/4e308c1c-e6cc-48b6-ba11-f448e1bd1a69
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1158607
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to register a low level keyboard hook
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
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 791344 Sample: invoice and packing list.exe Startdate: 25/01/2023 Architecture: WINDOWS Score: 100 62 Snort IDS alert for network traffic 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 Antivirus / Scanner detection for submitted sample 2->66 68 10 other signatures 2->68 7 invoice and packing list.exe 7 2->7         started        11 JZJXVF.exe 5 2->11         started        13 zOwta.exe 2 2->13         started        15 zOwta.exe 2->15         started        process3 file4 44 C:\Users\user\AppData\Roaming\JZJXVF.exe, PE32 7->44 dropped 46 C:\Users\user\...\JZJXVF.exe:Zone.Identifier, ASCII 7->46 dropped 48 C:\Users\user\AppData\Local\...\tmpB843.tmp, XML 7->48 dropped 50 C:\Users\...\invoice and packing list.exe.log, ASCII 7->50 dropped 84 Writes to foreign memory regions 7->84 86 Allocates memory in foreign processes 7->86 88 Adds a directory exclusion to Windows Defender 7->88 90 Injects a PE file into a foreign processes 7->90 17 RegSvcs.exe 17 4 7->17         started        22 powershell.exe 17 7->22         started        24 schtasks.exe 1 7->24         started        92 Antivirus detection for dropped file 11->92 94 Multi AV Scanner detection for dropped file 11->94 96 Machine Learning detection for dropped file 11->96 26 RegSvcs.exe 11->26         started        28 schtasks.exe 1 11->28         started        30 RegSvcs.exe 11->30         started        32 conhost.exe 13->32         started        34 conhost.exe 15->34         started        signatures5 process6 dnsIp7 52 abaexlogistics.com 109.70.148.56, 49697, 49699, 587 BANDWIDTH-ASGB United Kingdom 17->52 54 api4.ipify.org 64.185.227.155, 443, 49691, 49698 WEBNXUS United States 17->54 60 2 other IPs or domains 17->60 42 C:\Users\user\AppData\Roaming\...\zOwta.exe, PE32 17->42 dropped 70 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->70 72 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->72 74 May check the online IP address of the machine 17->74 82 3 other signatures 17->82 36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        56 mail.abaexlogistics.com 26->56 58 api.ipify.org 26->58 76 Tries to steal Mail credentials (via file / registry access) 26->76 78 Tries to harvest and steal browser information (history, passwords, etc) 26->78 80 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->80 40 conhost.exe 28->40         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5fd88707644b5c51752f574b44b60add5b279713e5fd1b47fe95f5cf97fa634e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-01-25 10:27:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l7miob3ejnofc5jpk5fujnqk3vnspfyt4x6rwr76sx247f72mnha._file
Verdict:
malicious
Similar samples:
175b18fc4d1ce73099a94c25d5fee0af5704e47b37803137368bdf416fc8a364
AgentTesla
24902a43196fd02d2939443510181c165980bd71e889dcff559ca25153c76d81
AgentTesla
2a5098792b07f38355f0e06fee170432226013a21bc18c129212bb868e98f478
AgentTesla
6e90c85fbcfa669738f0d090ebe3f5dceb5b4796cd523c3f51cc956af3a20cdf
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8e2e582ccc2be1d5ea5593a373896315a1ca871ef7cb611bd46b5dd5f95ed388
AgentTesla
8f5f10e8c6a4972440bdd3613161c4a48b9e7deea15acf6891d2de6251947c95
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a7d2bd1e968aea0e81664aa5aabd428a57d12bc8573611543ad72a57661180b8
AgentTesla
ce5c147f75c354710869fde43cdc99afb90de8f43d5a0a58cd7456ade759b110
AgentTesla
fc34aca4f3035bcc925c891cb0c14aa20ba17b60d2d4f397a0327ce77e4c19bd
AgentTesla
+ 24'217 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection persistence
Link:
https://tria.ge/reports/230125-mg5qzsfg24/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Looks up external IP address via web service
Checks computer location settings
Unpacked files
SH256 hash:
df2afcf93aa66929fcc50ee5f69c8cddfa3cddf789acdcf2612aec2a2b9772e7
MD5 hash:
00ae1a28a90733e2971a53e14f535d0f
SHA1 hash:
cdedc3ed927a9ebcb8691ce74b481731a6fa538e
Link:
https://www.unpac.me/results/9fcdebae-1581-418e-8006-a10ae5095ff6/
SH256 hash:
411569f9f0b865c651adc1234d23f86cd98fe5cd641704702276e9882be113b6
MD5 hash:
7648892096f37af50468509c5b051180
SHA1 hash:
a56a074c2770152761f6c4975db0e9f7d57f8cda
Link:
https://www.unpac.me/results/9fcdebae-1581-418e-8006-a10ae5095ff6/
SH256 hash:
f3e5f5f0d9a5f61681eed9d19a334fff789389575e11e52fc23f40000d4ca1d5
MD5 hash:
00d0c6c7be3e38e42dba1edf586148c0
SHA1 hash:
47bc4e6d1ce0bf0682b22d000f48fcadd0aff11a
Link:
https://www.unpac.me/results/9fcdebae-1581-418e-8006-a10ae5095ff6/
SH256 hash:
f261214238d8aef9c8120b06b4129855654d17c1c7ff9d46f89835ceb80dd121
MD5 hash:
e6b3a27b042a0623a5738ec6c6d537c7
SHA1 hash:
2d39bf7e158ad7d1962988778959f0fbbeb4adad
Link:
https://www.unpac.me/results/9fcdebae-1581-418e-8006-a10ae5095ff6/
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
Link:
https://www.unpac.me/results/9fcdebae-1581-418e-8006-a10ae5095ff6/
SH256 hash:
5fd88707644b5c51752f574b44b60add5b279713e5fd1b47fe95f5cf97fa634e
MD5 hash:
629650941c646616da246f363ac31b64
SHA1 hash:
61c75662747d73543a4fd4ef522fa4e1d68a2123
Link:
https://www.unpac.me/results/9fcdebae-1581-418e-8006-a10ae5095ff6/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5fd88707644b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/5fd88707644b5c51752f574b44b60add5b279713e5fd1b47fe95f5cf97fa634e

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

7z 7ee91a4932e5cb653496cac1b636ba6ea5e301313e3c058d1c32ace08dffd96f

AgentTesla

Executable exe 5fd88707644b5c51752f574b44b60add5b279713e5fd1b47fe95f5cf97fa634e

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 7ee91a4932e5cb653496cac1b636ba6ea5e301313e3c058d1c32ace08dffd96f
Cape
Cape
https://www.capesandbox.com/analysis/356673/
  
Dropped by
MD5 d48d9b38fd7c6694faddfc56532a162f

Comments