MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c279bd9b22d9f0aca3cbfdc546533237a482fc17aa1e17b1ff83f37ef8e10ea. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5c279bd9b22d9f0aca3cbfdc546533237a482fc17aa1e17b1ff83f37ef8e10ea
SHA3-384 hash: 9ebd60a98f31f892d17e76543bce5f6fd7f1bd73cbe7c6742522d82a04f50db11f5208c2fd81581270955fbc2fb55fde
SHA1 hash: 816fc421595bb5da14a26d195c3842390fd01fc5
MD5 hash: 7856a21ca9e68f70078f9aec2672ca00
humanhash: diet-purple-nitrogen-lactose
File name:SecuriteInfo.com.Win32.DropperX-gen.14564.4830
Download: download sample
Signature AgentTesla
Create hunting rule
File size:37'376 bytes
First seen:2023-01-19 00:42:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'476 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 768:l/LV5kd5vPaNhSVxpoQAFZOZEF/OUWVTHEQHn3NEAy680CJtvcbW:l/c8pai
Threatray 10'400 similar samples on MalwareBazaar
TLSH T1F4F20890F6DCB9D7E0208E7B4D22B6AA263E733195524D2B7C992D1F793525B2233C1C
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 e4ccccccd4c4cccc (10 x Formbook, 10 x AgentTesla, 5 x Loki)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
238
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.DropperX-gen.14564.4830
Verdict:
Malicious activity
Analysis date:
2023-01-19 00:44:56 UTC
Tags:
opendir agenttesla
Link:
https://app.any.run/tasks/5822c10f-9f09-4fbf-be9a-d059ae5871c6

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/354297/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.14564.4830.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/63c89217232f8436851eb830/reports/e69e58ce-d055-4f1b-a370-cae6a2f92db9/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6b01bf9a-e2bf-474b-b88e-faff0bfb8047
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1154298
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Contains functionality to register a low level keyboard hook
Creates multiple autostart registry keys
Encrypted powershell cmdline option found
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 domain / URL
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 787030 Sample: SecuriteInfo.com.Win32.Drop... Startdate: 19/01/2023 Architecture: WINDOWS Score: 100 51 Multi AV Scanner detection for domain / URL 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus detection for URL or domain 2->55 57 8 other signatures 2->57 7 SecuriteInfo.com.Win32.DropperX-gen.14564.4830.exe 16 7 2->7         started        12 MicrosoftSoftware.exe 14 3 2->12         started        14 MicrosoftSoftware.exe 2 2->14         started        16 2 other processes 2->16 process3 dnsIp4 49 cpanelcustomershost.duckdns.org 45.14.165.143, 49697, 49701, 49703 VALCANALE-NETIT Germany 7->49 37 C:\Users\user\...\MicrosoftSoftware.exe, PE32 7->37 dropped 39 C:\...\MicrosoftSoftware.exe:Zone.Identifier, ASCII 7->39 dropped 41 SecuriteInfo.com.W....14564.4830.exe.log, ASCII 7->41 dropped 67 Encrypted powershell cmdline option found 7->67 69 Creates multiple autostart registry keys 7->69 71 Writes to foreign memory regions 7->71 73 Injects a PE file into a foreign processes 7->73 18 InstallUtil.exe 16 5 7->18         started        23 powershell.exe 16 7->23         started        75 Multi AV Scanner detection for dropped file 12->75 77 Machine Learning detection for dropped file 12->77 25 powershell.exe 12->25         started        27 conhost.exe 16->27         started        29 conhost.exe 16->29         started        file5 signatures6 process7 dnsIp8 43 smtp.yandex.ru 77.88.21.158, 49702, 587 YANDEXRU Russian Federation 18->43 45 api4.ipify.org 64.185.227.155, 443, 49700 WEBNXUS United States 18->45 47 api.ipify.org 18->47 35 C:\Users\user\AppData\Roaming\...\ASmrA.exe, PE32 18->35 dropped 59 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->59 61 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->61 63 May check the online IP address of the machine 18->63 65 8 other signatures 18->65 31 conhost.exe 23->31         started        33 conhost.exe 25->33         started        file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5c279bd9b22d9f0aca3cbfdc546533237a482fc17aa1e17b1ff83f37ef8e10ea/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-01-18 18:52:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lqtzxwnsfwpqvsr4x7ofizjten5eql6bpkq6c6y77a7tp34ocdva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
15afda627d45b60188820d0bddba8fd8334a98dc86742eb3339834be2d4a1b96
AgentTesla
17dcdda9a73e754b3d6a9ef75c6182abd1b0e6f09aa7100cd49c34d7497887d7
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282ade5d782a27b625ae8101af3bfac1a6f628400788b744f6e9e319dacf42f7
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5efecc67edc882d777899e0d555fcb8afb42c997d8e660fb91ce5cbe4c0f6c3a
AgentTesla
896ff47095ccb9f5178c9714e28fecdc697dac616a0340ecb8bfa1840dac09d3
AgentTesla
91ad5e288cc86d88bb3189716581fcd1bc5d0f13b2be3a471c8758fd97bfda69
AgentTesla
c9048f1fd55decfb6e28922a6d80de0de31f7c7bb04f326cd4ec03a7fc4a4a15
AgentTesla
+ 10'390 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/230119-a2xjwsah2x/
Behaviour
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
AgentTesla
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2f7522c6-2b64-4f94-a095-74962fe7765d
Unpacked files
SH256 hash:
5c279bd9b22d9f0aca3cbfdc546533237a482fc17aa1e17b1ff83f37ef8e10ea
MD5 hash:
7856a21ca9e68f70078f9aec2672ca00
SHA1 hash:
816fc421595bb5da14a26d195c3842390fd01fc5
Link:
https://www.unpac.me/results/9ee48f15-6ac5-4b19-9590-47f7de366847/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5c279bd9b22d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/5c279bd9b22d9f0aca3cbfdc546533237a482fc17aa1e17b1ff83f37ef8e10ea

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:AsyncRat_Detection_Dec_2022
Create hunting rule
Author:Potatech
Description:AsyncRat
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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.

Cape
Cape
https://www.capesandbox.com/analysis/354297/

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