MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d78769b26e77516795f357967d1ebac5921db94f4a84185386672c550a498be6. 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: d78769b26e77516795f357967d1ebac5921db94f4a84185386672c550a498be6
SHA3-384 hash: 9bd5ce3bf5b765137ec8b6f2b32d9796328e2ba6ccc9ffe2c45c2640de2c8aaa7aeaa9fd2683469ec9ea63e7e5b2a2ba
SHA1 hash: d12ad2b4c11e717e6720f15ee578de7ab065a56f
MD5 hash: 505bfbffcb637df3a1f6fda75a35d488
humanhash: one-robin-yankee-queen
File name:invoice copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:615'424 bytes
First seen:2023-08-15 16:17:25 UTC
Last seen:2023-08-16 06:36:51 UTC
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:/yHaV/Oe9Dfw13SO7oMeK/6RSs3XFvKkA3BgfTQtGHDyKDcQR:/yFepYiOfsR3XFvqxUTQgHD
TLSH T14AD4220AB73C6F22D13ED3F96812154587756E8B2A32D36CCDA210C736A5F916B90F27
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
313
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
invoice copy.exe
Verdict:
Malicious activity
Analysis date:
2023-08-15 16:19:19 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/d4b6fad7-94e7-4c97-8487-b14d39c061e1

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/442916/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d78769b26e77516795f357967d1ebac5921db94f4a84185386672c550a498be6
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/408fe432-7b7d-45e8-aba6-25c1a85b356b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1291623
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
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 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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1291623 Sample: invoice_copy.exe Startdate: 15/08/2023 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 6 other signatures 2->55 7 invoice_copy.exe 7 2->7         started        11 cagioQdbElyz.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\...\cagioQdbElyz.exe, PE32 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmpED65.tmp, XML 7->35 dropped 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->57 59 May check the online IP address of the machine 7->59 61 Uses schtasks.exe or at.exe to add and modify task schedules 7->61 67 2 other signatures 7->67 13 invoice_copy.exe 15 2 7->13         started        17 powershell.exe 19 7->17         started        19 schtasks.exe 1 7->19         started        21 invoice_copy.exe 7->21         started        63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 23 cagioQdbElyz.exe 2 11->23         started        25 schtasks.exe 1 11->25         started        signatures5 process6 dnsIp7 37 sgbumperscar.com 119.17.253.214, 49715, 49731, 587 NETNAM-AS-APNetnamCompanyVN Viet Nam 13->37 39 mail.sgbumperscar.com 13->39 47 2 other IPs or domains 13->47 69 Installs a global keyboard hook 13->69 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        41 mail.sgbumperscar.com 23->41 43 192.168.2.1 unknown unknown 23->43 45 api.ipify.org 23->45 71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->71 73 Tries to steal Mail credentials (via file / registry access) 23->73 75 Tries to harvest and steal browser information (history, passwords, etc) 23->75 31 conhost.exe 25->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d78769b26e77516795f357967d1ebac5921db94f4a84185386672c550a498be6/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2023-08-15 14:54:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=26dwtmtoo5iwpfptk6lh2hv2ywjb3okpjkcbqu4gm4wfkcsjrpta._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/230815-trxxfsdg5v/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
d49b6b98ce2072303df26f7fdd3bcf642267bd4d44be0bbbfabf7e9742618dd8
MD5 hash:
9668fa7d79bba30a0080007d155a5bd4
SHA1 hash:
c3df87d81ec44a86f03d12e8184fd9d8f2365233
Link:
https://www.unpac.me/results/1befd4c4-86b5-4e86-ac10-2183455b4611/
SH256 hash:
2ac2f55e15fd8da559f99925ceee9166ca978e94cbc53a5cb29bf02d0a76ac7f
MD5 hash:
1081db0b25581c7958e6fbff4d9aa64a
SHA1 hash:
bcb0e0fe844884a5b0d05cd3b0cc5fd7a5ff53b9
Link:
https://www.unpac.me/results/1befd4c4-86b5-4e86-ac10-2183455b4611/
SH256 hash:
d62c216941d511983b1b0d72870e502b2cbcf8d0f67cbbbd0f8ada53d3346360
MD5 hash:
ed5b9b59109c9d51fe2ea03a862c466a
SHA1 hash:
706dcb4613ad53ee686ede81886c7c47e3c2d35f
Link:
https://www.unpac.me/results/1befd4c4-86b5-4e86-ac10-2183455b4611/
SH256 hash:
84b5490f404b3f65759a7f7eaf4aec91ec84d7af956d6d90644b543f67294211
MD5 hash:
71e9dd3d9cf992ad8ffffe1ab675315e
SHA1 hash:
5c50993853ab27b148e30f41515d41e48ebaeadd
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/1befd4c4-86b5-4e86-ac10-2183455b4611/
Parent samples :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 hash:
d78769b26e77516795f357967d1ebac5921db94f4a84185386672c550a498be6
MD5 hash:
505bfbffcb637df3a1f6fda75a35d488
SHA1 hash:
d12ad2b4c11e717e6720f15ee578de7ab065a56f
Link:
https://www.unpac.me/results/1befd4c4-86b5-4e86-ac10-2183455b4611/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d78769b26e77/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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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

Executable exe d78769b26e77516795f357967d1ebac5921db94f4a84185386672c550a498be6

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/442916/

Comments