MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5d19d49dc5225e447f080b6d6e1ed941955ae51e0ad072c39238155cdd4fd239. 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: 18


Intelligence 18 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5d19d49dc5225e447f080b6d6e1ed941955ae51e0ad072c39238155cdd4fd239
SHA3-384 hash: f8f859e1252a28f4ef79e0eafdc13d338f93d5ba109d63067cd00d946dd3197361ce701f2b15b58b8bb89dc94b3a4b5d
SHA1 hash: 9b6d1fde739b1ac5275060669ee8fa931f0d6c42
MD5 hash: eb15ccfe78832d0a13986ea9506adc5b
humanhash: virginia-wolfram-hotel-nevada
File name:SecuriteInfo.com.Win32.PWSX-gen.7792.31953
Download: download sample
Signature AgentTesla
Create hunting rule
File size:675'840 bytes
First seen:2024-02-13 15:26:58 UTC
Last seen:2024-02-14 12:27:05 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:+fgbeQ5vzin+EPNWyPkXnqFeeGSCKpodJtMnfsaA5v5MwXw8ESQH5cD:Prin+E0TXqYPS7K/MntwxOH5cD
TLSH T167E42280AB61C72ED43D4FFE25F12040477952963EE2CB7A1F5928CE19B33989146B7B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
324
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
5d19d49dc5225e447f080b6d6e1ed941955ae51e0ad072c39238155cdd4fd239.exe
Verdict:
Malicious activity
Analysis date:
2024-02-13 15:28:28 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/3ffe3a73-d3a9-42c6-a946-1c286ea067e8

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/476008/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.7792.31953.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending a custom TCP request
Reading critical registry keys
Sending an HTTP GET request
Stealing user critical data
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin packed shell32
Link:
https://www.filescan.io/uploads/65cb8a5290a5367ac0c30c58/reports/5eefd398-965a-41a0-b76e-71b2eb55f04f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/5d19d49dc5225e447f080b6d6e1ed941955ae51e0ad072c39238155cdd4fd239
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/c9b6e7e8-21c3-44e4-bec7-8db9e5ca8876
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1391520
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
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 domain / URL
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: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
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
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1391520 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 13/02/2024 Architecture: WINDOWS Score: 100 46 mail.wasstech.com 2->46 48 api.ipify.org 2->48 54 Multi AV Scanner detection for domain / URL 2->54 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 14 other signatures 2->60 8 SecuriteInfo.com.Win32.PWSX-gen.7792.31953.exe 7 2->8         started        12 sfBdPxfZl.exe 5 2->12         started        signatures3 process4 file5 42 C:\Users\user\AppData\Roaming\sfBdPxfZl.exe, PE32 8->42 dropped 44 C:\Users\user\AppData\Local\...\tmpE66B.tmp, XML 8->44 dropped 62 Uses schtasks.exe or at.exe to add and modify task schedules 8->62 64 Writes to foreign memory regions 8->64 66 Allocates memory in foreign processes 8->66 74 2 other signatures 8->74 14 RegSvcs.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        68 Antivirus detection for dropped file 12->68 70 Multi AV Scanner detection for dropped file 12->70 72 Machine Learning detection for dropped file 12->72 24 RegSvcs.exe 12->24         started        26 schtasks.exe 12->26         started        28 RegSvcs.exe 12->28         started        30 RegSvcs.exe 12->30         started        signatures6 process7 dnsIp8 50 mail.wasstech.com 204.93.196.181, 49734, 49737, 587 SERVERCENTRALUS United States 14->50 52 api.ipify.org 104.26.13.205, 443, 49732, 49736 CLOUDFLARENETUS United States 14->52 76 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->76 78 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->78 80 Tries to steal Mail credentials (via file / registry access) 14->80 32 conhost.exe 18->32         started        34 WmiPrvSE.exe 18->34         started        36 conhost.exe 20->36         started        38 conhost.exe 22->38         started        82 Tries to harvest and steal browser information (history, passwords, etc) 24->82 40 conhost.exe 26->40         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5d19d49dc5225e447f080b6d6e1ed941955ae51e0ad072c39238155cdd4fd239
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5d19d49dc5225e447f080b6d6e1ed941955ae51e0ad072c39238155cdd4fd239/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-02-13 09:49:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lum5jhofejpei7yibnww4hwzigkvvzi6blihfq4shakvzxkp2i4q._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 spyware stealer trojan
Link:
https://tria.ge/reports/240213-svrn6sde92/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
eb5e807c96f57f8f771afd0f1d116e0d162ecbd01e636e25cc85e1fa00e2b123
MD5 hash:
697ecca5dacc7c34650f7db99a677043
SHA1 hash:
f79f6093de9e574e2fd0e8ddb593202980531c90
Link:
https://www.unpac.me/results/67ba0a1d-4cae-4356-927d-caa78166a27b/
SH256 hash:
0c68264370ac9ff98387d73ce3f2c88e187729bfcea0c984cb370d1097cfb2e4
MD5 hash:
47d8ad55cc18078cc513c50fb47d3335
SHA1 hash:
65931a98340c65a7aace74619368dee616b12137
Link:
https://www.unpac.me/results/67ba0a1d-4cae-4356-927d-caa78166a27b/
SH256 hash:
1e9aee1d333d47f47fd8c8462ff18251e456c5cb8b348b715175e8e1cd3ce345
MD5 hash:
d1139aeaa89e94e8e5b88f6d2c15a697
SHA1 hash:
4eb1a1bca87ed39291cd190044738a94d7f93f9e
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/67ba0a1d-4cae-4356-927d-caa78166a27b/
Parent samples :
5d19d49dc5225e447f080b6d6e1ed941955ae51e0ad072c39238155cdd4fd239
f75d0156599da4c4b6b083ca393904458e7aa85a131453189a47b446841f87dc
2664a1d8094c5c72b70c0d1938a6e5bbab3d1edf949b39c355722902a8c48924
b47ffabfc2167bf65657752d6088277a5dd033b99e04fb923f4301ea4962fc9f
a4f509e7ddd46a832bc8deed743dd03adffc1b613adcffdf751b39a48f540af8
f7ae4f88854fc45970910be0459c5bddeefcb3d36b79485587fa1d6f53e9cec0
SH256 hash:
a3b82e2d17f660c450ba4dae95a26b906f12626462a4bb9a6c2833071dd9faf5
MD5 hash:
cf3241f04cc546fa617566e84b5c1793
SHA1 hash:
0b9cbe0c45fba268857e11ad4d71105193c19d02
Link:
https://www.unpac.me/results/67ba0a1d-4cae-4356-927d-caa78166a27b/
SH256 hash:
5d19d49dc5225e447f080b6d6e1ed941955ae51e0ad072c39238155cdd4fd239
MD5 hash:
eb15ccfe78832d0a13986ea9506adc5b
SHA1 hash:
9b6d1fde739b1ac5275060669ee8fa931f0d6c42
Link:
https://www.unpac.me/results/67ba0a1d-4cae-4356-927d-caa78166a27b/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5d19d49dc522/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/5d19d49dc5225e447f080b6d6e1ed941955ae51e0ad072c39238155cdd4fd239

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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
Rule name:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security

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/476008/

Comments