MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15732ae7d0592600713e3752f2fb3dc9972ce6cc6d0d53aa45f1819a1e6c6ed0. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 15732ae7d0592600713e3752f2fb3dc9972ce6cc6d0d53aa45f1819a1e6c6ed0
SHA3-384 hash: 4aad10a480d86bbfb10c4681e06071e0f2a9b022d557c288c048bffe75d41ff535e47756d2bc2ac19f499189216d149d
SHA1 hash: fb7cbf9eaa4a2c84894227c2dd57e4b658195199
MD5 hash: 5e33aadaa24fda5b46b068ac50cd517e
humanhash: alpha-sweet-arizona-india
File name:5e33aadaa24fda5b46b068ac50cd517e.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:657'408 bytes
First seen:2022-08-18 06:37:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'604 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:MAwMQ362UC2m8osX6YHg413bRYX4+X4JwPmAuNXQwET+NSGlxZQLp9:MAxQqno1YlL+4+o2PmPQwtNBHZQd9
Threatray 18'711 similar samples on MalwareBazaar
TLSH T14BE4012DB3E09F24C98D06BA95E7863107F2A4D7AAB2D3867E9407F10F467214D8778D
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
311
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
5e33aadaa24fda5b46b068ac50cd517e.exe
Verdict:
Malicious activity
Analysis date:
2022-08-18 06:42:51 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/bbedd2c4-5404-4668-95f3-1080d2d45f2e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/299509/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1469.7468.19116.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62fddec68adad7d7739e095f/reports/0d3b4539-d778-4476-82d1-dd8ae9852eb6/overview
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/430e8989-6b76-42dc-9da2-b69d04c67ea2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1053596
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 references suspicious native API functions
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
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
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 signatures2 2 Behavior Graph ID: 686113 Sample: fHULHLIrtL.exe Startdate: 18/08/2022 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 11 other signatures 2->49 6 fHULHLIrtL.exe 3 2->6         started        10 app.exe 2 2->10         started        12 app.exe 3 2->12         started        process3 file4 25 C:\Users\user\AppData\...\fHULHLIrtL.exe.log, ASCII 6->25 dropped 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->51 53 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->53 55 Injects a PE file into a foreign processes 6->55 14 fHULHLIrtL.exe 17 5 6->14         started        19 fHULHLIrtL.exe 6->19         started        21 app.exe 14 2 10->21         started        57 Multi AV Scanner detection for dropped file 12->57 59 Machine Learning detection for dropped file 12->59 23 app.exe 2 12->23         started        signatures5 process6 dnsIp7 31 api.telegram.org 149.154.167.220, 443, 49745, 49752 TELEGRAMRU United Kingdom 14->31 27 C:\Users\user\AppData\Roaming\app\app.exe, PE32 14->27 dropped 29 C:\Users\user\...\app.exe:Zone.Identifier, ASCII 14->29 dropped 33 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->33 35 Tries to steal Mail credentials (via file / registry access) 14->35 37 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->37 39 Tries to harvest and steal ftp login credentials 21->39 41 Tries to harvest and steal browser information (history, passwords, etc) 21->41 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/15732ae7d0592600713e3752f2fb3dc9972ce6cc6d0d53aa45f1819a1e6c6ed0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-17 23:54:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cvzsvz6qletaa4j6g5jpf6z5zglszzwmnugvhksf6gazuhtmn3ia._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
6cfbf205225e6ba71eb7f9d214e2d93d932946eb7ff5821f9027c589a4e2ae77
AgentTesla
9689865dc0dbb9737c751b2463c615b18a68e61cc390ef3db985d1b09692458d
AgentTesla
a3f9e56d46a016d315e5e84179143112b6bca3433ec281476d2360e66c1bba7f
AgentTesla
b826516b9fe4412f730527fa84dd3f1f927b58c933fad403dc64e54815cb147a
AgentTesla
e55aa1f6ef57e2376032b0986b8cace738efacfa4f0558a4faeb331f34dce880
AgentTesla
ecd614a1063fef293aad824e9237119d2943fb184bb6496eeb74e5807c05bf02
AgentTesla
+ 18'701 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220818-hd2spsdff3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
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/bot5567447918:AAHym1LyMtOeSA64ZDJ0gs0qqLlnlox0ZFU/sendDocument
Unpacked files
SH256 hash:
5a1caedfaefda2a3468f54956fb983b006a4c2cbdb28184a58bcb5bd8612d3be
MD5 hash:
e0fd535f3cb24ac10ff655ed89ea9805
SHA1 hash:
b30789e3522eebe2eca4fd2117218e1d2db785b8
Link:
https://www.unpac.me/results/07b29d5d-6ea3-4832-90b5-eb10d3101d59/
SH256 hash:
44743dda09e3d58941f2330a4e3d11641a9cd1cb41306f30dd2575a17ccaec19
MD5 hash:
4e48d643ecc61d79cbff0d725c81ad88
SHA1 hash:
9c53f29dcfb790898ec9d90b8a77547064786e4e
Link:
https://www.unpac.me/results/07b29d5d-6ea3-4832-90b5-eb10d3101d59/
SH256 hash:
a750e759fec495aa03f9f77c7305fedcf9932e81c917b28fda3c2ad220c229c7
MD5 hash:
8921cdeddb7996d8e3aa0ad0be384973
SHA1 hash:
968ccfe4986fe09eebd0577e714076664da49962
Link:
https://www.unpac.me/results/07b29d5d-6ea3-4832-90b5-eb10d3101d59/
SH256 hash:
cca5cc8ffdbdf50bc1031a07482cb50858bc58a8500c8d24e3d24bd2f21fe498
MD5 hash:
944fd9b4b8eb925a389b9ffce2dd965a
SHA1 hash:
63cc612760682ba6bad61f1e9ee82aa40cd9de8b
Link:
https://www.unpac.me/results/07b29d5d-6ea3-4832-90b5-eb10d3101d59/
SH256 hash:
4a8d738d4ae2d0b6c61179471121d628142dd4c13cb749808d31b51d4cd18857
MD5 hash:
dd92cb2dec439683971d13d3ba439512
SHA1 hash:
31c9a0d156796f92df13dcde36bc157ba3c16750
Link:
https://www.unpac.me/results/07b29d5d-6ea3-4832-90b5-eb10d3101d59/
SH256 hash:
15732ae7d0592600713e3752f2fb3dc9972ce6cc6d0d53aa45f1819a1e6c6ed0
MD5 hash:
5e33aadaa24fda5b46b068ac50cd517e
SHA1 hash:
fb7cbf9eaa4a2c84894227c2dd57e4b658195199
Link:
https://www.unpac.me/results/07b29d5d-6ea3-4832-90b5-eb10d3101d59/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/15732ae7d059/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/15732ae7d0592600713e3752f2fb3dc9972ce6cc6d0d53aa45f1819a1e6c6ed0

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: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.

Web download

AgentTesla

Executable exe 15732ae7d0592600713e3752f2fb3dc9972ce6cc6d0d53aa45f1819a1e6c6ed0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2274001/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/299509/

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