MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2fa0de4488e95a4181f2604db50bd64986571e59e184548785c9759ca945c4a9. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2fa0de4488e95a4181f2604db50bd64986571e59e184548785c9759ca945c4a9
SHA3-384 hash: 9a49bd1184a94756b9801bd4f45946dda72015e688779c4e1967fc91442406224377e1bcdca72dd20fadaa54d0533a9b
SHA1 hash: cf29776fce975e3e53c65efcdc28027e4f95ef45
MD5 hash: 5f7faffd15d103a7084b067984180d68
humanhash: kansas-magazine-cardinal-ceiling
File name:ADVANCE PAYMENT.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:747'008 bytes
First seen:2021-05-12 17:21:09 UTC
Last seen:2021-05-14 05:08:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:nLxvoLLoS60/K7yh0ZJo5olwIHZJV41sbLmYsQc91hMsSJdnidPPU5ce2:nZoLAkAwC41sxsxhMsAiSb2
Threatray 1 similar samples on MalwareBazaar
TLSH 1CF47CBC761455F1E35B5D23A3CF0C0782251274A93BAA0F9B2013BA5A67E173E399CD
Reporter GovCERT_CH
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
5
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/155502/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.43091.9955.9678.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Creating a file
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/780169
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Modifies the hosts file
Multi AV Scanner detection for dropped 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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 412569 Sample: ADVANCE PAYMENT.exe Startdate: 12/05/2021 Architecture: WINDOWS Score: 100 62 Found malware configuration 2->62 64 Multi AV Scanner detection for dropped file 2->64 66 Yara detected AgentTesla 2->66 68 10 other signatures 2->68 7 ADVANCE PAYMENT.exe 6 2->7         started        10 kprUEGC.exe 5 2->10         started        13 kprUEGC.exe 4 2->13         started        process3 file4 46 C:\Users\user\AppData\...\ADIOBurIGIpulV.exe, PE32 7->46 dropped 48 C:\Users\user\AppData\Local\...\tmpE65C.tmp, XML 7->48 dropped 15 ADVANCE PAYMENT.exe 2 5 7->15         started        20 schtasks.exe 1 7->20         started        22 ADVANCE PAYMENT.exe 7->22         started        24 ADVANCE PAYMENT.exe 7->24         started        70 Multi AV Scanner detection for dropped file 10->70 72 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 10->72 74 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->74 76 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 10->76 26 schtasks.exe 1 10->26         started        28 kprUEGC.exe 2 10->28         started        30 kprUEGC.exe 13->30         started        32 schtasks.exe 13->32         started        signatures5 process6 dnsIp7 50 medamanagement.com 94.130.249.226, 49737, 587 HETZNER-ASDE Germany 15->50 52 mail.medamanagement.com 15->52 40 C:\Users\user\AppData\Roaming\...\kprUEGC.exe, PE32 15->40 dropped 42 C:\Users\user\...\kprUEGC.exe:Zone.Identifier, ASCII 15->42 dropped 54 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->54 56 Tries to steal Mail credentials (via file access) 15->56 58 Tries to harvest and steal ftp login credentials 15->58 60 4 other signatures 15->60 34 conhost.exe 20->34         started        36 conhost.exe 26->36         started        44 C:\Windows\System32\drivers\etc\hosts, ASCII 30->44 dropped 38 conhost.exe 32->38         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2fa0de4488e95a4181f2604db50bd64986571e59e184548785c9759ca945c4a9/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-12 17:22:12 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=f6qn4rei5fnedapsmbg3kc6wjgdfohsz4gcfjb4fzf2zzkkfysuq._file
Verdict:
unknown
Similar samples:
e390e574eabf040d0993c01c7f3816d1bebdf078099491528dbb116116c36202
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210512-6xhx7dle3n/
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
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
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/2fa0de4488e95a4181f2604db50bd64986571e59e184548785c9759ca945c4a9

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

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

Malspam

AgentTesla

Executable exe 2fa0de4488e95a4181f2604db50bd64986571e59e184548785c9759ca945c4a9

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/155502/

Comments