MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e905f6e049ee326aed635cf16a117ac5741e6e2652d0b80b4c2b15fb4530681b. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e905f6e049ee326aed635cf16a117ac5741e6e2652d0b80b4c2b15fb4530681b
SHA3-384 hash: 84d34fc97f6a4a57ab652a7c5ad9269712155d7360767287b76991bfc28e11c4a7e4e5abcff69f6a49046e606b40f69d
SHA1 hash: ddd49445adaaaa8b5fd16c0b4dfcd4178cb2cebc
MD5 hash: 7cc97ada5edb4121dfcf0cefbe23345d
humanhash: angel-uniform-beer-mobile
File name:DHL Delivery Invoice.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:989'696 bytes
First seen:2022-03-11 17:17:49 UTC
Last seen:2022-03-14 08:33:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:q1Mx1E/56fS+C9sz+dsm2YGcIj/jNkgTkQ:qGW6a+CGad4I
Threatray 15'927 similar samples on MalwareBazaar
TLSH T11B25AFE8BA14A6BECC169537C5A81C705E7518AE2216FF07A04F11DD4A0FECF8E511BE
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
213
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/249609/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/622b84560cd58dbd927faa72/reports/ce71e6d6-e052-401b-a695-176f9e86308e/overview
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/4cbf2aab-d95f-46fe-ae65-b5a1e951a410
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/955052
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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 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: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
Sigma detected: Suspicius Schtasks From Env Var Folder
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses an obfuscated file name to hide its real file extension (double extension)
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: 587537 Sample: DHL Delivery Invoice.pdf.exe Startdate: 11/03/2022 Architecture: WINDOWS Score: 100 34 Found malware configuration 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus detection for dropped file 2->38 40 18 other signatures 2->40 7 DHL Delivery Invoice.pdf.exe 7 2->7         started        11 DHL Delivery Invoice.pdf.exe 2->11         started        process3 file4 26 C:\Users\user\AppData\...\KqCbaDkxuHNOwv.exe, PE32 7->26 dropped 28 C:\...\KqCbaDkxuHNOwv.exe:Zone.Identifier, ASCII 7->28 dropped 30 C:\Users\user\AppData\Local\...\tmpFE4C.tmp, XML 7->30 dropped 32 C:\Users\...\DHL Delivery Invoice.pdf.exe.log, ASCII 7->32 dropped 42 Writes to foreign memory regions 7->42 44 Adds a directory exclusion to Windows Defender 7->44 46 Injects a PE file into a foreign processes 7->46 13 RegSvcs.exe 7->13         started        16 powershell.exe 25 7->16         started        18 schtasks.exe 1 7->18         started        20 2 other processes 7->20 signatures5 process6 signatures7 48 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->48 50 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 13->50 22 conhost.exe 16->22         started        24 conhost.exe 18->24         started        process8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e905f6e049ee326aed635cf16a117ac5741e6e2652d0b80b4c2b15fb4530681b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-11 11:40:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5ec7nycj5yzgv3ldltywuel2yv2b43rgklilqc2mfmk7wrjqnanq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
14a2a2414d922e197d216b3d0423d199cef9b3a02c563fbeb41dd5a2e56cc5b2
AgentTesla
31be3a4d21f948d2bca81f0a9e29f178f42855ef71ad8a3cf0765f980ba34563
AgentTesla
6419fb951c7cc64b0158966a02fb188c7fc23a76d0044c99284d8b19ed77d260
AgentTesla
6bca1c6898c596415f8d1d2f49fafaf0ed3f448a593a87cc4cbc0e2a190cace3
AgentTesla
a99bac69f3feb925b5a3870abebd05b7d685d73920ad691e1011ac3521dee0a1
AgentTesla
c956ccb0658458036aa384905733fc43bc89f0afabdb67bc30cd7a998f61a902
AgentTesla
d57d0a5bc9bc3c2529a2c17feb2600ecf5a116a8a59601627bad234dc4f598bd
AgentTesla
f26f175b6191179d1652a4be425c02968ed105891604aae297b2efc14a88c5f5
AgentTesla
+ 15'917 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/220311-vvclcsaea5/
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
Checks computer location settings
.NET Reactor proctector
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
1526d206ab8ab53ad7fc9a4210e07a99f1a4225350d41135316c070471a9cc92
MD5 hash:
cca7aa07befeb0192c2dba81bf5007c1
SHA1 hash:
bf756256ca6068a2faef6b6f8b9ba9941cfc5e3e
Link:
https://www.unpac.me/results/60b3cb07-9aa3-41bb-ba8c-f2c1a8a00746/
SH256 hash:
58a76cd7378567dcaedb6311aa2597c58993f8fda241b7795bc499b09f487415
MD5 hash:
19d3b0d1c5e8ecbcae339e85de1dcd8a
SHA1 hash:
b6ba58e855db761dda7690ac77d9dfb11f936759
Link:
https://www.unpac.me/results/60b3cb07-9aa3-41bb-ba8c-f2c1a8a00746/
SH256 hash:
9b00e2fa33ad72dec22a5e107ab6886da72bbe0bed89a721e877c1dc3ce6a662
MD5 hash:
b4c9c16228f0ee1de70ffc6264fb720c
SHA1 hash:
437049e452a511e220abdb32df695cdf07f5a7d0
Link:
https://www.unpac.me/results/60b3cb07-9aa3-41bb-ba8c-f2c1a8a00746/
SH256 hash:
265ae887102ff8e0991e9de7044460f7b8a8878c87c0b60f7f473ac2e46e2ab4
MD5 hash:
9b57ac7976026bdc9393db5d006b6d74
SHA1 hash:
3cac61f916a7cf57687a2f32c629e33148b9fdac
Link:
https://www.unpac.me/results/60b3cb07-9aa3-41bb-ba8c-f2c1a8a00746/
SH256 hash:
e905f6e049ee326aed635cf16a117ac5741e6e2652d0b80b4c2b15fb4530681b
MD5 hash:
7cc97ada5edb4121dfcf0cefbe23345d
SHA1 hash:
ddd49445adaaaa8b5fd16c0b4dfcd4178cb2cebc
Link:
https://www.unpac.me/results/60b3cb07-9aa3-41bb-ba8c-f2c1a8a00746/
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/e905f6e049ee326aed635cf16a117ac5741e6e2652d0b80b4c2b15fb4530681b

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

Executable exe e905f6e049ee326aed635cf16a117ac5741e6e2652d0b80b4c2b15fb4530681b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/249609/

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