MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c9c440aea8cb456e194c0659262cf6365f2e1a3d7c0b0324fbda6ef7db0e3ee4. 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: 17


Intelligence 17 IOCs YARA File information Comments

SHA256 hash: c9c440aea8cb456e194c0659262cf6365f2e1a3d7c0b0324fbda6ef7db0e3ee4
SHA3-384 hash: 352c1e542380d5c4001ff236a3211ab10784027ed29a496e42120606d4eb397faf3eb9680161d120e760a3fa164300cb
SHA1 hash: 72db24174d891f1afe5487c630d84c828cc4a1fb
MD5 hash: bfe5f5e379a125683510eebd80512be3
humanhash: papa-saturn-apart-quiet
File name:2QPDLF3M.EXE
Download: download sample
Signature AgentTesla
File size:956'928 bytes
First seen:2023-12-29 16:01:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:RdKxnV/AyG2iNuOUd7LAGaE0tj79rcaxBdTq20GTnB9V1TjMj5FxS:RdKj/w16ZAGkZ9rcandTqwTnB9VpMj5
Threatray 2'451 similar samples on MalwareBazaar
TLSH T16F15D43F5BBB292BCD76C2B5C7F48467B313D46B3111AA695AC6DF950302B4228C325E
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 6ccccce4e0f8ccc0 (6 x AgentTesla, 4 x AsyncRAT, 2 x RemcosRAT)
Reporter cocaman
Tags:AgentTesla exe Shipping

Intelligence


File Origin
# of uploads :
1
# of downloads :
420
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
c9c440aea8cb456e194c0659262cf6365f2e1a3d7c0b0324fbda6ef7db0e3ee4.exe
Verdict:
Malicious activity
Analysis date:
2023-12-29 16:09:35 UTC
Tags:
evasion stealer agenttesla

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

Behaviour
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
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Setting a keyboard event handler
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
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
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 method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Installs a global keyboard hook
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
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 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:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1368018 Sample: 2QPDLF3M.EXE.exe Startdate: 29/12/2023 Architecture: WINDOWS Score: 100 57 smtp.mailo.com 2->57 59 proxy-b.mailo.com 2->59 61 3 other IPs or domains 2->61 71 Found malware configuration 2->71 73 Malicious sample detected (through community Yara rule) 2->73 75 Antivirus / Scanner detection for submitted sample 2->75 77 11 other signatures 2->77 8 2QPDLF3M.EXE.exe 7 2->8         started        12 bQYfNOmK.exe 5 2->12         started        14 ZyINVm.exe 2->14         started        16 ZyINVm.exe 2->16         started        signatures3 process4 file5 53 C:\Users\user\AppData\Roaming\bQYfNOmK.exe, PE32 8->53 dropped 55 C:\Users\user\AppData\Local\...\tmp4996.tmp, XML 8->55 dropped 89 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->89 91 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->91 93 Uses schtasks.exe or at.exe to add and modify task schedules 8->93 101 2 other signatures 8->101 18 2QPDLF3M.EXE.exe 16 5 8->18         started        23 powershell.exe 20 8->23         started        25 schtasks.exe 1 8->25         started        95 Antivirus detection for dropped file 12->95 97 Multi AV Scanner detection for dropped file 12->97 99 Machine Learning detection for dropped file 12->99 27 bQYfNOmK.exe 14 4 12->27         started        29 schtasks.exe 1 12->29         started        31 ZyINVm.exe 14->31         started        33 schtasks.exe 14->33         started        35 ZyINVm.exe 16->35         started        37 schtasks.exe 16->37         started        signatures6 process7 dnsIp8 63 api4.ipify.org 173.231.16.77, 443, 49704, 49707 WEBNXUS United States 18->63 65 ip-api.com 208.95.112.1, 49705, 49708, 49712 TUT-ASUS United States 18->65 67 proxy-b.mailo.com 213.182.54.20, 49706, 49709, 49716 ECRITEL-FRANCEISPandwebhostingFR France 18->67 49 C:\Users\user\AppData\Roaming\...\ZyINVm.exe, PE32 18->49 dropped 51 C:\Users\user\...\ZyINVm.exe:Zone.Identifier, ASCII 18->51 dropped 79 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->79 81 Tries to steal Mail credentials (via file / registry access) 18->81 83 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->83 39 conhost.exe 23->39         started        41 conhost.exe 25->41         started        85 Installs a global keyboard hook 27->85 43 conhost.exe 29->43         started        69 104.237.62.212, 443, 49710, 49721 WEBNXUS United States 31->69 45 conhost.exe 33->45         started        87 Tries to harvest and steal browser information (history, passwords, etc) 35->87 47 conhost.exe 37->47         started        file9 signatures10 process11
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-12-28 11:31:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
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
Looks up external IP address via web service
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:
e0d6ccd4eef1083936ea45d9bb8d95d67919c5a31bf1bd36e73335784d5e4cdf
MD5 hash:
0a050ea4a4824d6fa7d6a1083eb89a3d
SHA1 hash:
e069f3c095a4a0bdc045781c82cc23a34e9fcc1e
SH256 hash:
338351000da640530c2f23f1cdbd5529459f57f05ced197801ac86405180983f
MD5 hash:
dfc1e145c652da827f2c382186ea2834
SHA1 hash:
53e28e6d095d6d47a95bd14125a7d0651516b7d8
Detections:
AgentTesla win_agent_tesla_g2 INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients Agenttesla_type2 INDICATOR_SUSPICIOUS_Binary_References_Browsers INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL INDICATOR_EXE_Packed_GEN01 INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
SH256 hash:
21afe82a0b71ee589c26f32dc88e0a6e22817f21194b2a83f1807c6cecc8c818
MD5 hash:
440bb4db146ccb1161ac2bcf365d7676
SHA1 hash:
506eda511b46df6e95d86861e70fda81307f8623
SH256 hash:
e3d65bd9581460ee982d8040e2376222317843cba4c45e1e8567a4bb2d426f66
MD5 hash:
0a64362f023ad6fb6846acba666136ef
SHA1 hash:
1cf8a0db76830c2a093084e2b04f268648a943de
SH256 hash:
c9c440aea8cb456e194c0659262cf6365f2e1a3d7c0b0324fbda6ef7db0e3ee4
MD5 hash:
bfe5f5e379a125683510eebd80512be3
SHA1 hash:
72db24174d891f1afe5487c630d84c828cc4a1fb
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Malspam

AgentTesla

Executable exe c9c440aea8cb456e194c0659262cf6365f2e1a3d7c0b0324fbda6ef7db0e3ee4

(this sample)

  
Delivery method
Other

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