MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1d19045c316f4f7da2db74731722488f2df9c8098ad0571f669412444832b65. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1d19045c316f4f7da2db74731722488f2df9c8098ad0571f669412444832b65
SHA3-384 hash: 58408a615ed1f67ebfabcbd690fd5e404c78e31bb2003730503371894bc9c9c2a52bb5c5c96e2c4426b21311e4d4bccf
SHA1 hash: 5357ede52eaaf52cc58abe11c2b3d551619e109a
MD5 hash: 9ea05ad183c4b9b18803a8263a2daa9b
humanhash: alaska-uranus-kentucky-kitten
File name:PDF_01.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:687'104 bytes
First seen:2023-11-27 09:20:20 UTC
Last seen:2023-11-27 11:54:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'636 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:z8o5q/mIVIUV0lBGJwCig0LLYkXRfxYWDplmIa8:w1mSB6EJwbg0TJi
Threatray 2'561 similar samples on MalwareBazaar
TLSH T1B4E402031D64B381E92957B371285A9D13BB6C1FBEF5E61B4C8DB2D9D632B810621F23
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) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 4c33d8d4d4d8324c (40 x AgentTesla, 23 x RedLineStealer, 15 x RemcosRAT)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
303
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PDF_01.exe
Verdict:
Malicious activity
Analysis date:
2023-11-27 09:23:38 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/59bcae7a-9e73-478b-afda-82442d82b854

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/460573/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.59820.8713.9812.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/d1d19045c316f4f7da2db74731722488f2df9c8098ad0571f669412444832b65
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/b23f7ab5-0448-4343-a0a7-5fa519df6e74
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1348378
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
Initial sample is a PE file and has a suspicious name
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
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
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1348378 Sample: PDF_01.exe Startdate: 27/11/2023 Architecture: WINDOWS Score: 100 38 api.telegram.org 2->38 40 api4.ipify.org 2->40 42 api.ipify.org 2->42 48 Snort IDS alert for network traffic 2->48 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 56 12 other signatures 2->56 8 PDF_01.exe 7 2->8         started        12 hwnexSvyNRkQ.exe 5 2->12         started        signatures3 54 Uses the Telegram API (likely for C&C communication) 38->54 process4 file5 34 C:\Users\user\AppData\...\hwnexSvyNRkQ.exe, PE32 8->34 dropped 36 C:\Users\user\AppData\Local\...\tmp1F47.tmp, XML 8->36 dropped 58 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->58 60 Uses schtasks.exe or at.exe to add and modify task schedules 8->60 62 Adds a directory exclusion to Windows Defender 8->62 64 Injects a PE file into a foreign processes 8->64 14 PDF_01.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 schtasks.exe 1 8->20         started        22 PDF_01.exe 8->22         started        66 Antivirus detection for dropped file 12->66 68 Multi AV Scanner detection for dropped file 12->68 70 Machine Learning detection for dropped file 12->70 24 hwnexSvyNRkQ.exe 14 2 12->24         started        26 schtasks.exe 1 12->26         started        signatures6 process7 dnsIp8 44 api4.ipify.org 104.237.62.212, 443, 49708, 49712 WEBNXUS United States 14->44 46 api.telegram.org 149.154.167.220, 443, 49710, 49714 TELEGRAMRU United Kingdom 14->46 72 Installs a global keyboard hook 14->72 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        74 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->74 76 Tries to steal Mail credentials (via file / registry access) 24->76 78 Tries to harvest and steal browser information (history, passwords, etc) 24->78 32 conhost.exe 26->32         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d1d19045c316f4f7da2db74731722488f2df9c8098ad0571f669412444832b65
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d1d19045c316f4f7da2db74731722488f2df9c8098ad0571f669412444832b65/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-22 06:59:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
27 of 37 (72.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2hizarodc32ppwrnw5dtc4rerdzn7heatcwqk4pwnfasiredfnsq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
Similar samples:
2bd6f71dc8ed2f3f79f0b492444f7ca99e7fbba12d02208fb980a7b59e237d8e
AgentTesla
2c17c6ecd63459b4442629093178ca786b4754244e1d879cef8520ce3e471d4f
AgentTesla
bb9c67f2364dc59759900a28b543dae552475eaa6dfada1cd6cd230c3e44bba2
AgentTesla
f015f945b6ed7203325bf7074ad467c4b2a50f823aa5b3d035411a57b17d9583
AgentTesla
+ 2'551 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231127-lbcbtafe8z/
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
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot6676162751:AAEd1syJ1UBFBOUpPrSad6tx_yi_Gl_8ZC0/
Unpacked files
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/39273709-1e06-43c9-83bf-b51fdd10bc19/
SH256 hash:
40e61d049a316cc52263c58fa00e563836dec7c126eee6769b66212791a99b9e
MD5 hash:
89c26c8bd15f98957dff60f03dd6510b
SHA1 hash:
95800b04302e23aad635af5beed2353b12c30003
Detections:
win_agent_tesla_g2
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
Link:
https://www.unpac.me/results/39273709-1e06-43c9-83bf-b51fdd10bc19/
SH256 hash:
186bc47f84bd549cd52598955cdb159efc8f11c6c04ab3d72b42f2e85aeb7669
MD5 hash:
46f31ce406879d3fa817588414d40997
SHA1 hash:
86724872ac35ec0a7f2ba704c9ccb5b6120384f5
Link:
https://www.unpac.me/results/39273709-1e06-43c9-83bf-b51fdd10bc19/
SH256 hash:
b9c5c6d529c36501cb8ded689ceec02000977c656e26482a3891243ab76c6f1c
MD5 hash:
72ff9dacdfc962b0a719ba0a97e9cc31
SHA1 hash:
4e99f1d64579d6a0c725a18ed7f67beccc387e25
Link:
https://www.unpac.me/results/39273709-1e06-43c9-83bf-b51fdd10bc19/
SH256 hash:
d1d19045c316f4f7da2db74731722488f2df9c8098ad0571f669412444832b65
MD5 hash:
9ea05ad183c4b9b18803a8263a2daa9b
SHA1 hash:
5357ede52eaaf52cc58abe11c2b3d551619e109a
Link:
https://www.unpac.me/results/39273709-1e06-43c9-83bf-b51fdd10bc19/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d1d19045c316/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/d1d19045c316f4f7da2db74731722488f2df9c8098ad0571f669412444832b65

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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

Executable exe d1d19045c316f4f7da2db74731722488f2df9c8098ad0571f669412444832b65

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/460573/

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