MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9fc6f01a0e05e3ffa8d1391586e36f2a587f38ad3a186dc68ac8a6101fd94b6d. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9fc6f01a0e05e3ffa8d1391586e36f2a587f38ad3a186dc68ac8a6101fd94b6d
SHA3-384 hash: 3f3a2b2a1631c98d82d097c68510402a084d5576dc45e03ce097275ce43a66d1ee409bb202a5e794d30c03884ab43d01
SHA1 hash: afa4189f88fb0986dea50e2b5f626dee30de51f7
MD5 hash: 4763dd5209d228ba243a8ac3da58ff88
humanhash: one-lake-eight-berlin
File name:Tumpcenccik.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:721'920 bytes
First seen:2023-02-14 13:36:53 UTC
Last seen:2023-02-20 08:45:31 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:bG48o4dzmtzGFiEXm3jH8mJcHNK5kAOxP9TzYzUJqcQ5ORSE:q49czmlGMEW3jHNCtssziaqcQ8
Threatray 20'611 similar samples on MalwareBazaar
TLSH T185E4BF0B040C9E9FF2D36BF800BD47EDD11989A74C449E25FAEF9BCAF7568D26048469
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)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
198
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Tumpcenccik.exe
Verdict:
Malicious activity
Analysis date:
2023-02-14 13:38:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d388d921-bc27-4bb0-90e7-857fa644a418

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/365705/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.53755.22342.1051.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63eb8e80f94334e008542405/reports/1a854446-d1a8-4dec-81dc-63a40552c7bf/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/9fc6f01a0e05e3ffa8d1391586e36f2a587f38ad3a186dc68ac8a6101fd94b6d
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b07171a0-afcc-40e2-8632-81d74a9b7d8b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1176961
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to register a low level keyboard hook
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 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)
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)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 809748 Sample: Tumpcenccik.exe Startdate: 16/02/2023 Architecture: WINDOWS Score: 100 65 Antivirus / Scanner detection for submitted sample 2->65 67 Multi AV Scanner detection for submitted file 2->67 69 Yara detected AgentTesla 2->69 71 2 other signatures 2->71 7 Tumpcenccik.exe 1 7 2->7         started        11 Neeolfvwui.exe 4 2->11         started        13 Neeolfvwui.exe 3 2->13         started        process3 file4 37 C:\Users\user\AppData\...37eeolfvwui.exe, PE32 7->37 dropped 39 C:\Users\...39eeolfvwui.exe:Zone.Identifier, ASCII 7->39 dropped 41 C:\Users\user\AppData\...\Tumpcenccik.exe.log, ASCII 7->41 dropped 73 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->73 75 May check the online IP address of the machine 7->75 77 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->77 79 Contains functionality to register a low level keyboard hook 7->79 15 Tumpcenccik.exe 15 2 7->15         started        19 powershell.exe 16 7->19         started        21 Tumpcenccik.exe 7->21         started        81 Antivirus detection for dropped file 11->81 83 Multi AV Scanner detection for dropped file 11->83 85 Machine Learning detection for dropped file 11->85 23 Neeolfvwui.exe 11->23         started        25 powershell.exe 11->25         started        87 Encrypted powershell cmdline option found 13->87 89 Injects a PE file into a foreign processes 13->89 27 Neeolfvwui.exe 13->27         started        29 powershell.exe 13->29         started        signatures5 process6 dnsIp7 43 smtp.yandex.ru 77.88.21.158, 49705, 49709, 49710 YANDEXRU Russian Federation 15->43 45 api4.ipify.org 104.237.62.211, 443, 49704 WEBNXUS United States 15->45 51 3 other IPs or domains 15->51 57 Installs a global keyboard hook 15->57 31 conhost.exe 19->31         started        47 64.185.227.155, 443, 49707 WEBNXUS United States 23->47 53 2 other IPs or domains 23->53 33 conhost.exe 25->33         started        49 173.231.16.76, 443, 49708 WEBNXUS United States 27->49 55 2 other IPs or domains 27->55 59 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 27->59 61 Tries to steal Mail credentials (via file / registry access) 27->61 63 Tries to harvest and steal browser information (history, passwords, etc) 27->63 35 conhost.exe 29->35         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9fc6f01a0e05e3ffa8d1391586e36f2a587f38ad3a186dc68ac8a6101fd94b6d/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2023-02-14 09:59:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
21 of 39 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t7dpagqoaxr77kgrhekyny3pfjmh6ofnhimg3rukzctbah6zjnwq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3191fe463f8c9a91ccf9ed9a81daef803f9c184fcb093b24ffafa1f2f318eb64
AgentTesla
41857a1bfb1cda7337d39a4c6bcec253fb44532179f9cb12e919608f227e3dcb
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5b5a5e8c97ff516d8161fe13a09ca8fb3fefbd8655da980058cfe8db3b4644c2
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7ea54a151d7340d97ccc3d53dbf82900b2205f0df10b0571a12501ecaad5359d
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d0ce89d792fe46b6bb39c2eb3437e5b20d3e5bce72d684941b96a49bcac9c39a
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f33f2b0823a6b41f1632f5d19ebe4d144375781702b3f7b544c6321937f28161
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f711597a4eb7c26df4f434b6ba92ba617918340e1fafcf106aadfb0ff4902775
AgentTesla
f873aff34af07e0be6364498ef313f9e21454ba6fcab0a24c5da2a438de2770c
AgentTesla
+ 20'601 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/230214-qwt5ksda81/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
9fc6f01a0e05e3ffa8d1391586e36f2a587f38ad3a186dc68ac8a6101fd94b6d
MD5 hash:
4763dd5209d228ba243a8ac3da58ff88
SHA1 hash:
afa4189f88fb0986dea50e2b5f626dee30de51f7
Link:
https://www.unpac.me/results/0cb35574-d051-4989-b364-d46946bd3c16/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9fc6f01a0e05/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/9fc6f01a0e05e3ffa8d1391586e36f2a587f38ad3a186dc68ac8a6101fd94b6d

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.

Malspam

AgentTesla

Executable exe 9fc6f01a0e05e3ffa8d1391586e36f2a587f38ad3a186dc68ac8a6101fd94b6d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/365705/

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