MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6e217e6d822b7db300fbd2df88de22ba5826a9b977b317904abdd40376cf54b. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d6e217e6d822b7db300fbd2df88de22ba5826a9b977b317904abdd40376cf54b
SHA3-384 hash: 0eebacdc1610fc094a6074e0fa583c9bc53d359ca783084c09e804084d9dec1e27c58a698c5d818e34ef129d692235fa
SHA1 hash: 7f30956ff7830f46f6235865ddb2d3b30801719e
MD5 hash: d74f563f4dc5fa8078f14d6a6d3b6dc4
humanhash: georgia-beer-king-sweet
File name:file
Download: download sample
Signature AgentTesla
Create hunting rule
File size:942'592 bytes
First seen:2023-03-14 15:55:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 332f7ce65ead0adfb3d35147033aabe9 (81 x XRed, 18 x SnakeKeylogger, 7 x DarkComet)
ssdeep 24576:MnsJ39LyjbJkQFMhmC+6GD9LduEJJMvwZ1:MnsHyjtk2MYC5GDpCvwZ1
Threatray 1'416 similar samples on MalwareBazaar
TLSH T128158E22B2D15473D23A1A3CCC6F63545836BE512E25BA8E3BF42D8D5F3A38279151E3
TrID 92.9% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58)
1.9% (.EXE) Win32 Executable Delphi generic (14182/79/4)
1.4% (.EXE) Win64 Executable (generic) (10523/12/4)
1.3% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2)
0.6% (.EXE) Win32 Executable (generic) (4505/5/1)
dhash icon 4f470d0d0d09470e (1 x AgentTesla)
Reporter jstrosch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
231
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-03-14 16:02:57 UTC
Tags:
rat agenttesla
Link:
https://app.any.run/tasks/7ec7e169-45c0-47a3-aa95-3e4faeee587d

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/374292/
Detection(s):
PUA.Win.Packer.D1s1g-5
Create hunting rule

PUA.Win.Packer.D1s1g-2
Create hunting rule

PUA.Win.Packer.D1s1g-1
Create hunting rule

Win.Trojan.Emotet-9850453-0
Create hunting rule

Win.Trojan.Generic-9936029-0
Create hunting rule

Win.Malware.Delf-6899401-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Creating a file
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Moving a recently created file
DNS request
Using the Windows Management Instrumentation requests
Sending an HTTP GET request
Sending a UDP request
Sending a custom TCP request
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/73133/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
83%
Tags:
cmd.exe evasive fingerprint greyware hacktool hacktool keylogger macros macros-on-close macros-on-open packed packed shell32.dll
Link:
https://www.filescan.io/uploads/6410991b2477a9bb41e3a671/reports/39e9b3ad-ab40-4c9c-89a5-df6cd3888e5a/overview
Verdict:
Malicious
Labled as:
Delf.NBX virus
Link:
https://www.hybrid-analysis.com/sample/d6e217e6d822b7db300fbd2df88de22ba5826a9b977b317904abdd40376cf54b
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fff1172f-07c1-4140-96df-70eec82513c9
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
expl.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1193468
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA with functions possibly related to ADO stream file operations
Document contains an embedded VBA with functions possibly related to HTTP operations
Document contains an embedded VBA with functions possibly related to WSH operations (process, registry, environment, or keystrokes)
Drops PE files to the document folder of the user
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
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 dynamic DNS services
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 826371 Sample: file.exe Startdate: 14/03/2023 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Antivirus detection for URL or domain 2->53 55 Antivirus detection for dropped file 2->55 57 10 other signatures 2->57 7 file.exe 1 6 2->7         started        10 EXCEL.EXE 23 19 2->10         started        12 Synaptics.exe 2->12         started        process3 file4 31 C:\Users\user\Desktop\._cache_file.exe, PE32 7->31 dropped 33 C:\ProgramData\Synaptics\Synaptics.exe, PE32 7->33 dropped 35 C:\ProgramData\Synaptics\RCX3E78.tmp, PE32 7->35 dropped 37 C:\...\Synaptics.exe:Zone.Identifier, ASCII 7->37 dropped 14 ._cache_file.exe 15 7 7->14         started        18 Synaptics.exe 66 7->18         started        process5 dnsIp6 39 smtp.dcmshiram.com 14->39 41 api4.ipify.org 173.231.16.76, 443, 49692 WEBNXUS United States 14->41 47 2 other IPs or domains 14->47 59 Antivirus detection for dropped file 14->59 61 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->61 63 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->63 71 4 other signatures 14->71 43 docs.google.com 172.217.168.14, 443, 49694, 49695 GOOGLEUS United States 18->43 45 freedns.afraid.org 69.42.215.252, 49697, 80 AWKNET-LLCUS United States 18->45 49 2 other IPs or domains 18->49 23 C:\Users\user\Downloads\ChromeSetup.exe, PE32 18->23 dropped 25 C:\Users\user\Documents\~$cache1, PE32 18->25 dropped 27 C:\Users\user\AppData\Local\...\RCX4724.tmp, PE32 18->27 dropped 29 2 other malicious files 18->29 dropped 65 Multi AV Scanner detection for dropped file 18->65 67 Drops PE files to the document folder of the user 18->67 69 Machine Learning detection for dropped file 18->69 21 WerFault.exe 24 9 18->21         started        file7 signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d6e217e6d822b7db300fbd2df88de22ba5826a9b977b317904abdd40376cf54b/
Threat name:
Win32.Virus.Napwhich
Create hunting rule
Status:
Malicious
First seen:
2023-03-14 15:56:13 UTC
File Type:
PE (Exe)
Extracted files:
67
AV detection:
24 of 24 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=23rbpzwyek35wmapxuw7rdpcfosye2u3s55tc6ievpouan3m6vfq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 1'406 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/230314-tdcpcsgd27/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies registry class
Modifies system certificate store
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
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:
d6e217e6d822b7db300fbd2df88de22ba5826a9b977b317904abdd40376cf54b
MD5 hash:
d74f563f4dc5fa8078f14d6a6d3b6dc4
SHA1 hash:
7f30956ff7830f46f6235865ddb2d3b30801719e
Link:
https://www.unpac.me/results/d01bf389-4dc5-4b7f-9178-116902bd6449/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d6e217e6d822/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d6e217e6d822b7db300fbd2df88de22ba5826a9b977b317904abdd40376cf54b

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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:vbaproject_bin
Create hunting rule
Author:CD_R0M_
Description:{76 62 61 50 72 6f 6a 65 63 74 2e 62 69 6e} is hex for vbaproject.bin. Macros are often used by threat actors. Work in progress - Ran out of time
Rule name:yara_template
Create hunting rule

File information

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

Web download

AgentTesla

Executable exe d6e217e6d822b7db300fbd2df88de22ba5826a9b977b317904abdd40376cf54b

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/374292/

Comments