MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17a08f17e69c29763d0e6e6758da98d34c724c5918cbf3e3fa4539b4a4876bc9. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments

SHA256 hash: 17a08f17e69c29763d0e6e6758da98d34c724c5918cbf3e3fa4539b4a4876bc9
SHA3-384 hash: 6fdceb05585dcc19d486376c7d7e18e7cca0a08eeaaca8d86dc34ccc3f23e1d8dafd9437749691e66588ca3fa181e32c
SHA1 hash: abef9f16c9a80e1ada2e8fec590e1b8f84a08523
MD5 hash: 26be1be0b91d39f0d34d57a186e050f3
humanhash: artist-whiskey-uranus-princess
File name:SecuriteInfo.com.Trojan.PackedNET.576.12750.21331
Download: download sample
Signature AgentTesla
File size:792'064 bytes
First seen:2021-03-31 11:44:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:gwufxBhEStCFJpw1AT3rsqk0/5x2uEhRl:2pA3Yt0//6Pl
Threatray 42 similar samples on MalwareBazaar
TLSH 3EF4D015320ABD86E07E8BF100ED4741B3F357C48719E97DBC94D1989AE22C3BADA6C5
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence


File Origin
# of uploads :
1
# of downloads :
124
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.576.12750.21331
Verdict:
Malicious activity
Analysis date:
2021-03-31 11:54:32 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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: Scheduled temp file as task from temp location
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:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 379048 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 31/03/2021 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Multi AV Scanner detection for dropped file 2->35 37 Sigma detected: Scheduled temp file as task from temp location 2->37 39 8 other signatures 2->39 7 SecuriteInfo.com.Trojan.PackedNET.576.12750.exe 7 2->7         started        process3 file4 21 C:\Users\user\AppData\...\tnUcLRxDsNpT.exe, PE32 7->21 dropped 23 C:\Users\...\tnUcLRxDsNpT.exe:Zone.Identifier, ASCII 7->23 dropped 25 C:\Users\user\AppData\Local\...\tmpB2E0.tmp, XML 7->25 dropped 27 SecuriteInfo.com.T...T.576.12750.exe.log, ASCII 7->27 dropped 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->41 43 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->43 45 Uses schtasks.exe or at.exe to add and modify task schedules 7->45 47 Injects a PE file into a foreign processes 7->47 11 SecuriteInfo.com.Trojan.PackedNET.576.12750.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        17 SecuriteInfo.com.Trojan.PackedNET.576.12750.exe 7->17         started        signatures5 process6 dnsIp7 29 smtp.yandex.ru 77.88.21.158, 49770, 587 YANDEXRU Russian Federation 11->29 31 smtp.yandex.com 11->31 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->49 51 Tries to steal Mail credentials (via file access) 11->51 53 Tries to harvest and steal ftp login credentials 11->53 55 Tries to harvest and steal browser information (history, passwords, etc) 11->55 19 conhost.exe 15->19         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-03-31 11:01:04 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
d436034270fb2d5380e4fcecc1ee6c821a1701aed96045fa13f597da16be08fb
MD5 hash:
00cbf73d8b9f03417a3a32957ec64ed4
SHA1 hash:
b862eff1cf240a5ad5325fd258892e534484a6e8
SH256 hash:
17a08f17e69c29763d0e6e6758da98d34c724c5918cbf3e3fa4539b4a4876bc9
MD5 hash:
26be1be0b91d39f0d34d57a186e050f3
SHA1 hash:
abef9f16c9a80e1ada2e8fec590e1b8f84a08523
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
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.

Web download

AgentTesla

Executable exe 17a08f17e69c29763d0e6e6758da98d34c724c5918cbf3e3fa4539b4a4876bc9

(this sample)

  
Delivery method
Distributed via web download

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