MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62f110e6069b3d5860ba51cad3f0a0ad8ef97cc6d5c3f461119236667599eb39. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 62f110e6069b3d5860ba51cad3f0a0ad8ef97cc6d5c3f461119236667599eb39
SHA3-384 hash: 16901ab9ceef210562c9220e631e42a1015d17bfd6647d3ad58087825d01a7a3ae6322ee169c94fbbfd56d2a103c7462
SHA1 hash: 8d9a780613e7e085d1a061289b173b78338281a6
MD5 hash: b804ab53568da077d7b0e06d513c5b0a
humanhash: nitrogen-kansas-foxtrot-victor
File name:SecuriteInfo.com.Win32.CrypterX-gen.21573.14570
Download: download sample
Signature AgentTesla
Create hunting rule
File size:796'672 bytes
First seen:2023-12-07 14:19:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:fcK/7IWyO2s0cYtMmKgTW+XGXZmEypIovV1:fcs757pRYh/uXN8
TLSH T1E705E16026666B97E1BA9BF9000A524003F67F1B253FE29C4DD370DE1E64F805B92F67
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
299
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/463245/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.CrypterX-gen.17025.24106.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6571d4943636548f3740a584/reports/19ed3cb0-fa87-4640-9643-24013dddda1d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/62f110e6069b3d5860ba51cad3f0a0ad8ef97cc6d5c3f461119236667599eb39
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/c01b378f-3072-48b9-88f0-d07f8d3ccb52
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1355468
Signature
.NET source code contains potential unpacker
.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
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1355468 Sample: SecuriteInfo.com.Win32.Cryp... Startdate: 07/12/2023 Architecture: WINDOWS Score: 100 57 strictfacilityservices.com 2->57 59 mail.strictfacilityservices.com 2->59 63 Snort IDS alert for network traffic 2->63 65 Found malware configuration 2->65 67 Malicious sample detected (through community Yara rule) 2->67 69 14 other signatures 2->69 8 SecuriteInfo.com.Win32.CrypterX-gen.21573.14570.exe 7 2->8         started        12 lDOyEfxyOZ.exe 5 2->12         started        14 Micosoft Excel 2023.exe 2->14         started        16 Micosoft Excel 2023.exe 2->16         started        signatures3 process4 file5 53 C:\Users\user\AppData\...\lDOyEfxyOZ.exe, PE32 8->53 dropped 55 C:\Users\user\AppData\Local\...\tmpC608.tmp, XML 8->55 dropped 79 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->79 81 Uses schtasks.exe or at.exe to add and modify task schedules 8->81 83 Adds a directory exclusion to Windows Defender 8->83 18 SecuriteInfo.com.Win32.CrypterX-gen.21573.14570.exe 1 5 8->18         started        23 powershell.exe 23 8->23         started        35 2 other processes 8->35 85 Antivirus detection for dropped file 12->85 87 Multi AV Scanner detection for dropped file 12->87 89 Machine Learning detection for dropped file 12->89 25 lDOyEfxyOZ.exe 4 12->25         started        27 schtasks.exe 1 12->27         started        91 Injects a PE file into a foreign processes 14->91 29 Micosoft Excel 2023.exe 14->29         started        31 schtasks.exe 14->31         started        33 Micosoft Excel 2023.exe 16->33         started        37 2 other processes 16->37 signatures6 process7 dnsIp8 61 strictfacilityservices.com 111.118.212.38, 49714, 49715, 49721 PUBLIC-DOMAIN-REGISTRYUS India 18->61 49 C:\Users\user\...\Micosoft Excel 2023.exe, PE32 18->49 dropped 51 Micosoft Excel 2023.exe:Zone.Identifier, ASCII 18->51 dropped 71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->71 73 Tries to steal Mail credentials (via file / registry access) 18->73 75 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->75 39 conhost.exe 23->39         started        41 conhost.exe 27->41         started        77 Tries to harvest and steal browser information (history, passwords, etc) 29->77 43 conhost.exe 31->43         started        45 conhost.exe 35->45         started        47 conhost.exe 37->47         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/62f110e6069b3d5860ba51cad3f0a0ad8ef97cc6d5c3f461119236667599eb39
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/62f110e6069b3d5860ba51cad3f0a0ad8ef97cc6d5c3f461119236667599eb39/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-07 14:20:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mlyrbzqgtm6vqyf2khfnh4favwhps7gg2xb7iyirsi3gm5mz5m4q._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/231207-rnewcsbg92/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
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:
96c484e3460ba35be66e9a5ff9f3ca2a11692f36ba6d11cd6d75b0bbdc3b83b7
MD5 hash:
6c45f8a7142f6a1723f6580cae0455ae
SHA1 hash:
d5272dc1974bca0fa16bc710af69209ce113fb5f
Link:
https://www.unpac.me/results/5ca65f8e-b29e-43d4-bcee-dbbda4798d6c/
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/5ca65f8e-b29e-43d4-bcee-dbbda4798d6c/
SH256 hash:
8941a368bd42557eab616d635e6d58d01b78523872ec27ea641174db06c09e80
MD5 hash:
53f8bf594c88dd60a52a44694a552b3d
SHA1 hash:
6f0f464e29966603b513640c5795b6bbee6a6da5
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/5ca65f8e-b29e-43d4-bcee-dbbda4798d6c/
Parent samples :
251abc34a41e32fbd9a14a8bd4898270aa248c66ce1cde96673eed6d8c2c4980
62f110e6069b3d5860ba51cad3f0a0ad8ef97cc6d5c3f461119236667599eb39
SH256 hash:
0b81f12088b71e9dea748820aebdb15b53108fb7b2c95b3d39839deafd3bc882
MD5 hash:
d6dc1f794c2ed415c9468ae8aa678e44
SHA1 hash:
34a4ef122b9d53fa3a9a942218b280b1e3bcb433
Link:
https://www.unpac.me/results/5ca65f8e-b29e-43d4-bcee-dbbda4798d6c/
SH256 hash:
62f110e6069b3d5860ba51cad3f0a0ad8ef97cc6d5c3f461119236667599eb39
MD5 hash:
b804ab53568da077d7b0e06d513c5b0a
SHA1 hash:
8d9a780613e7e085d1a061289b173b78338281a6
Link:
https://www.unpac.me/results/5ca65f8e-b29e-43d4-bcee-dbbda4798d6c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/62f110e6069b/report/overview.html
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/62f110e6069b3d5860ba51cad3f0a0ad8ef97cc6d5c3f461119236667599eb39

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
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.

Cape
Cape
https://www.capesandbox.com/analysis/463245/

Comments