MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9409a4b2268a7dfce1967052c0204ead09b8a1e2f0572cedb4d90d5cd646d69f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9409a4b2268a7dfce1967052c0204ead09b8a1e2f0572cedb4d90d5cd646d69f
SHA3-384 hash: d3fb8740fde3a1b70f50fb033b5fce2cfa9fdfd00c1b44d1b998de195a0408a5af7e6fd7ff3f0797675818d0bf112db4
SHA1 hash: df36d8d6ef73e01664f29bf05d6d0c70ca75b23b
MD5 hash: 9d6532c3eb170dd1e70b0bb70ec406b3
humanhash: oranges-green-mountain-uncle
File name:SecuriteInfo.com.Win32.PWSX-gen.14129.8680
Download: download sample
Signature AgentTesla
Create hunting rule
File size:844'800 bytes
First seen:2023-10-25 07:29:24 UTC
Last seen:2023-10-26 12:42:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:7FTpffUsMQW3CA1MXdHyGSDWqDF7sD2g4it4R38+ahVLsUjnteNs50hMumFgG:jMx1GsHDW2BguRBOVLsUjsNs50hMDCG
Threatray 770 similar samples on MalwareBazaar
TLSH T1FC057C252EEB45A2F3E5E778C3B1DF547FB5B5B429A7A25F6D1123813023A40C601E3A
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
367
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.14129.8680
Verdict:
Malicious activity
Analysis date:
2023-10-25 07:31:40 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/bdc1ed69-b00f-4ee5-8057-05473a70fab2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/456177/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.14129.8680.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
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
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Sending an HTTP GET request
Setting a keyboard event handler
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6538c3fb4678fc28dfca3589/reports/a743fddc-90ef-4571-ab48-6babdfbec464/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9409a4b2268a7dfce1967052c0204ead09b8a1e2f0572cedb4d90d5cd646d69f
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/e0a4c498-b118-4464-9d73-dd8e7acb2e96
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1331727
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 strings
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
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 zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1331727 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 25/10/2023 Architecture: WINDOWS Score: 100 53 mail.ezexpress.net 2->53 55 ezexpress.net 2->55 57 2 other IPs or domains 2->57 63 Found malware configuration 2->63 65 Malicious sample detected (through community Yara rule) 2->65 67 Antivirus / Scanner detection for submitted sample 2->67 69 10 other signatures 2->69 8 SecuriteInfo.com.Win32.PWSX-gen.14129.8680.exe 6 2->8         started        12 RSSRpOS.exe 5 2->12         started        14 YXMWabc.exe 2->14         started        16 YXMWabc.exe 2->16         started        signatures3 process4 file5 49 C:\Users\user\AppData\Roaming\RSSRpOS.exe, PE32 8->49 dropped 51 C:\Users\user\AppData\Local\...\tmpAA12.tmp, XML 8->51 dropped 81 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->81 83 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->83 85 Uses schtasks.exe or at.exe to add and modify task schedules 8->85 18 SecuriteInfo.com.Win32.PWSX-gen.14129.8680.exe 16 5 8->18         started        23 schtasks.exe 1 8->23         started        87 Antivirus detection for dropped file 12->87 89 Multi AV Scanner detection for dropped file 12->89 91 Machine Learning detection for dropped file 12->91 25 RSSRpOS.exe 14 3 12->25         started        27 schtasks.exe 1 12->27         started        93 Injects a PE file into a foreign processes 14->93 29 YXMWabc.exe 14->29         started        31 schtasks.exe 14->31         started        33 YXMWabc.exe 16->33         started        35 schtasks.exe 16->35         started        signatures6 process7 dnsIp8 59 api4.ipify.org 173.231.16.77, 443, 49738, 49742 WEBNXUS United States 18->59 61 ezexpress.net 172.96.191.121, 49740, 49744, 49747 LEASEWEB-APAC-SIN-11LeasewebAsiaPacificpteltdSG Canada 18->61 45 C:\Users\user\AppData\Roaming\...\YXMWabc.exe, PE32 18->45 dropped 47 C:\Users\user\...\YXMWabc.exe:Zone.Identifier, ASCII 18->47 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 37 conhost.exe 23->37         started        77 Installs a global keyboard hook 25->77 39 conhost.exe 27->39         started        41 conhost.exe 31->41         started        79 Tries to harvest and steal browser information (history, passwords, etc) 33->79 43 conhost.exe 35->43         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9409a4b2268a7dfce1967052c0204ead09b8a1e2f0572cedb4d90d5cd646d69f
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9409a4b2268a7dfce1967052c0204ead09b8a1e2f0572cedb4d90d5cd646d69f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-25 02:44:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sqe2jmrgrj67zymwobjmaicovue3ripc6blsz3nu3egvzvsg22pq._file
Verdict:
malicious
Similar samples:
1a8561c3f0514187a4575028d0425ffd30c9da14d9bc5eece8ee0828e16891dd
AgentTesla
437c9a84221317873865c1a2e61fcb6011dafff7afb646c482dfefb400da0186
AgentTesla
d3ee013d6d3189698f86f7bf10bac7d49ae944d574e40f6f0888d702d52fcd18
AgentTesla
ee7432148405e04f7d9f06bf7705fdcd737a50b0f8b8f0fe7c0c7e01a51e75cb
AgentTesla
fe36c4907fb678f6da358dc16c0bc9115f92a5a2fcc51d0aa8b496a4d0bd3e65
AgentTesla
+ 760 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/231025-jbtjzsfh3y/
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:
e4953d962c8ea3e24723ce865e60feba1e8e070e92123f38b3158fa13e1ff94a
MD5 hash:
4ad89858db3f42f902075bf1c76401d2
SHA1 hash:
7c72dbeadd6751c95c5eae412e780d0b41c633ed
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/7af792ed-48cf-46ee-aa46-aa7f5bcb2574/
Parent samples :
9409a4b2268a7dfce1967052c0204ead09b8a1e2f0572cedb4d90d5cd646d69f
87692e184218d923bd726a643196f0d4fa843db247c135be2184de0575f4df59
SH256 hash:
351ced79d6e222b1e9bd0fca6b92e78004cb38dbc83e62fa55871f4e24313f78
MD5 hash:
1bc6b734e30e7e88743f56c9eea01c5a
SHA1 hash:
650a3418abf221459a4fbf589b5ae54cd5361f63
Link:
https://www.unpac.me/results/7af792ed-48cf-46ee-aa46-aa7f5bcb2574/
SH256 hash:
82285a575ea205476be5bf48340be52a19296fb6afff6183e6602ac8fc9a449a
MD5 hash:
4c963ce10be216472a5cc89e6866e241
SHA1 hash:
21a9a24908f421fee6a1d4b6041bd5871cffbd2f
Link:
https://www.unpac.me/results/7af792ed-48cf-46ee-aa46-aa7f5bcb2574/
SH256 hash:
9409a4b2268a7dfce1967052c0204ead09b8a1e2f0572cedb4d90d5cd646d69f
MD5 hash:
9d6532c3eb170dd1e70b0bb70ec406b3
SHA1 hash:
df36d8d6ef73e01664f29bf05d6d0c70ca75b23b
Link:
https://www.unpac.me/results/7af792ed-48cf-46ee-aa46-aa7f5bcb2574/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9409a4b2268a/report/overview.html
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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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.

Malspam

AgentTesla

zip 19414055ba6f7834a00873361347630392a963f9cf21d5d02d634e0ff3ad747a

AgentTesla

Executable exe 9409a4b2268a7dfce1967052c0204ead09b8a1e2f0572cedb4d90d5cd646d69f

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/456177/
  
Dropped by
SHA256 19414055ba6f7834a00873361347630392a963f9cf21d5d02d634e0ff3ad747a
  
Dropped by
MD5 4d71c6594c33f82904d85cf804ab250e
  
Dropped by
SHA256 ff27d09500911e69370bcbf72f938fa96c2b542e588281c00b2da9158d95b10f
  
Dropped by
MD5 88676753336902a1d0491e12c0ca535b

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