MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f3154e4f37ebd257119f4ae53522594b9d9f8cea1688472dd60fd14a4016fe6. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f3154e4f37ebd257119f4ae53522594b9d9f8cea1688472dd60fd14a4016fe6
SHA3-384 hash: 7324af49b9a33a2ab76432f4d66f4486047cea69fdbb46328035071bdca940782598359f5fb7672d587668ca2b0683dc
SHA1 hash: 22261ffd08c3721559016ae1c2185fed14f3e29e
MD5 hash: 30d33bd5d9ab22160d2b2701f9817844
humanhash: asparagus-mango-jersey-leopard
File name:SecuriteInfo.com.Win32.PWSX-gen.24624.3295
Download: download sample
Signature AgentTesla
Create hunting rule
File size:665'088 bytes
First seen:2023-08-27 23:38:10 UTC
Last seen:2023-08-30 17:19:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'598 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:9YeLarxJX6wQaMpL5RGc35pOuBz3bfQUkWAmCHK9V:CTJX6wQaot15V02pCHK9
Threatray 5'596 similar samples on MalwareBazaar
TLSH T11BE4121ABF68A95BCA7E87F4913100744B30A3AA6503E7DD0CC165CB1FA7BC9C158B67
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)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
275
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.24624.3295
Verdict:
Malicious activity
Analysis date:
2023-08-27 23:41:14 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/e0f54b26-dc56-4922-94b6-04be9902b683

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.PWSX-gen.24624.3295.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
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:
anti-vm masquerade obfuscated packed
Link:
https://www.filescan.io/uploads/64ebde975ec4a862326142e8/reports/29e5d9dc-716e-4224-a29f-6a2eadc3b662/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9f3154e4f37ebd257119f4ae53522594b9d9f8cea1688472dd60fd14a4016fe6
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/9b4f062c-3b5a-44b1-b075-9965a21670a6
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1298404
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
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
May check the online IP address of the machine
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)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1298404 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 28/08/2023 Architecture: WINDOWS Score: 100 70 Found malware configuration 2->70 72 Sigma detected: Scheduled temp file as task from temp location 2->72 74 Multi AV Scanner detection for submitted file 2->74 76 5 other signatures 2->76 7 SecuriteInfo.com.Win32.PWSX-gen.24624.3295.exe 7 2->7         started        11 jXGoeegcilT.exe 5 2->11         started        13 wSStSI.exe 2->13         started        15 wSStSI.exe 2->15         started        process3 file4 52 C:\Users\user\AppData\...\jXGoeegcilT.exe, PE32 7->52 dropped 54 C:\Users\user\AppData\Local\...\tmp6C57.tmp, XML 7->54 dropped 86 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->86 88 May check the online IP address of the machine 7->88 90 Uses schtasks.exe or at.exe to add and modify task schedules 7->90 92 Adds a directory exclusion to Windows Defender 7->92 17 SecuriteInfo.com.Win32.PWSX-gen.24624.3295.exe 17 5 7->17         started        22 powershell.exe 21 7->22         started        24 schtasks.exe 1 7->24         started        94 Multi AV Scanner detection for dropped file 11->94 96 Machine Learning detection for dropped file 11->96 98 Injects a PE file into a foreign processes 11->98 26 jXGoeegcilT.exe 11->26         started        28 schtasks.exe 11->28         started        30 wSStSI.exe 13->30         started        32 schtasks.exe 13->32         started        34 wSStSI.exe 15->34         started        36 schtasks.exe 15->36         started        signatures5 process6 dnsIp7 56 mail92100.maychuemail.com 112.213.92.100, 49711, 49713, 49715 SUPERDATA-AS-VNSUPERDATA-VN Viet Nam 17->56 58 api4.ipify.org 173.231.16.76, 443, 49710 WEBNXUS United States 17->58 60 api.ipify.org 17->60 48 C:\Users\user\AppData\Roaming\...\wSStSI.exe, PE32 17->48 dropped 50 C:\Users\user\...\wSStSI.exe:Zone.Identifier, ASCII 17->50 dropped 78 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->78 80 Tries to steal Mail credentials (via file / registry access) 17->80 82 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->82 38 conhost.exe 22->38         started        40 conhost.exe 24->40         started        62 104.237.62.211, 443, 49712, 49714 WEBNXUS United States 26->62 64 api.ipify.org 26->64 42 conhost.exe 28->42         started        66 api.ipify.org 30->66 44 conhost.exe 32->44         started        68 api.ipify.org 34->68 84 Tries to harvest and steal browser information (history, passwords, etc) 34->84 46 conhost.exe 36->46         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9f3154e4f37ebd257119f4ae53522594b9d9f8cea1688472dd60fd14a4016fe6/
Threat name:
Win32.Spyware.Taskun
Create hunting rule
Status:
Malicious
First seen:
2023-08-27 21:21:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
20 of 38 (52.63%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t4yvjzhtp26sk4iz6sxfgurfss45t6goufuii4w5md6rjjabn7ta._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1520e3aac22234e1618a340dd4fd8015b661e07f43376291f86f4e59fe00a86a
AgentTesla
163fdfd91953364306bcf8c6d69cada7306f0452fe3373e3247b5641123a0251
AgentTesla
18d3011645c5f9432db3d23aca3ebfadb856684b28e1cadf2d11cb7e668ed67a
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40c36e5d6cec1bac32779ed8e2e2dceceae01a70115a23d3b3d32e9c56db86b3
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5ea4e5a7bf4eea3fc6bc09fddcda1844dc29481429fe05e5d4f65776f51a5a8e
AgentTesla
6eefdf2b638055093eef90cee1a6ebec2a2b238daf74576fef0e8eca6a02f2af
AgentTesla
6f4954a23f51c48f450992f809848da3a8bb5c1d7c4bc262332fa2507f1a1cc9
AgentTesla
e1fae54e9fb4d1c3d42119a980b7992cbadfda5c7051de61a2d1cef9d251c173
AgentTesla
f14adf8284d2d04072445b5744da50141332a86ec1f28fd7ca6e316b1a7e0b24
AgentTesla
f2a228803ecd97cb21207b13024d38b890aac02dcbe04fb2ec74a10550bc1589
AgentTesla
+ 5'586 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/230827-3m96naff9z/
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
Looks up external IP address via web service
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:
2ac2f55e15fd8da559f99925ceee9166ca978e94cbc53a5cb29bf02d0a76ac7f
MD5 hash:
1081db0b25581c7958e6fbff4d9aa64a
SHA1 hash:
bcb0e0fe844884a5b0d05cd3b0cc5fd7a5ff53b9
Link:
https://www.unpac.me/results/7aa214bd-6228-460f-92b6-55cb710f2078/
SH256 hash:
7c7dae711d036d21531c86e799e066a860a66502effe68cd8ba3c0abef9473be
MD5 hash:
5c6236ffaab012b20c878cdbb0a5c9bc
SHA1 hash:
9c203a38eb1649d07c4fcfd013e2edff193c9179
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/7aa214bd-6228-460f-92b6-55cb710f2078/
Parent samples :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 hash:
840c22de20a53eaacf05ab37294480ced145472e840badaa55e46e25a3b4c15d
MD5 hash:
be1ecf023f91edf1721e6c432b9aaf05
SHA1 hash:
604b9a9a96ca203cad9776a007a22971fa45253c
Link:
https://www.unpac.me/results/7aa214bd-6228-460f-92b6-55cb710f2078/
SH256 hash:
2ba74509f6c32270100536f08dd4aa5c86f27a515760ae0eada4ef3e8a854e3d
MD5 hash:
fe2369f89d11039ec279640b8e30f43c
SHA1 hash:
421a667290d94566b8e4f6d03e61e73c06cba7fd
Link:
https://www.unpac.me/results/7aa214bd-6228-460f-92b6-55cb710f2078/
SH256 hash:
9f3154e4f37ebd257119f4ae53522594b9d9f8cea1688472dd60fd14a4016fe6
MD5 hash:
30d33bd5d9ab22160d2b2701f9817844
SHA1 hash:
22261ffd08c3721559016ae1c2185fed14f3e29e
Link:
https://www.unpac.me/results/7aa214bd-6228-460f-92b6-55cb710f2078/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9f3154e4f37e/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/9f3154e4f37ebd257119f4ae53522594b9d9f8cea1688472dd60fd14a4016fe6

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: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 3c5924e32a19477f66fccefd76a92fe2910f5f5521a8ccef59ca91ab3df8e40d

AgentTesla

Executable exe 9f3154e4f37ebd257119f4ae53522594b9d9f8cea1688472dd60fd14a4016fe6

(this sample)

  
Dropped by
SHA256 3c5924e32a19477f66fccefd76a92fe2910f5f5521a8ccef59ca91ab3df8e40d
  
Dropped by
MD5 c0f272066ddd78251d8f571b5ef86c0d

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