MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba8973df7c5f12a79f3b7775fdf0ae2145cf84879cbcf374b72b2b1d37884a43. 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: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba8973df7c5f12a79f3b7775fdf0ae2145cf84879cbcf374b72b2b1d37884a43
SHA3-384 hash: bdd19960358cac7244b70486439e9c948338692d3e55306cf9b3456461095382ad6187779b67612885e75175914c16bd
SHA1 hash: 5ce082247a30b9fd5c59fd161d50d948a0143df9
MD5 hash: 11c82e1d9fab523600b8f907b031e976
humanhash: arkansas-ceiling-cup-burger
File name:roominglist.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:6'793'728 bytes
First seen:2023-04-06 18:38:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 49152:P+bBnuSjsoQMtJSHqq764fONFiArLreosckYLjmqQ/00o9yx4T9YLXfzh8tJUepW:P0Bfsoxt4Hqqm4mNa
Threatray 1'892 similar samples on MalwareBazaar
TLSH T1F8668D7133D4AE27D5BF03B4A4B920084FF1E4236325AB49319D75EA6F6AB405A1337B
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 32ceaeaeb2968eca (42 x SnakeKeylogger, 23 x Loki, 9 x AgentTesla)
Reporter TeamDreier
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
323
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
roominglist.exe
Verdict:
Malicious activity
Analysis date:
2023-04-06 18:40:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/bd2fa729-4b53-45ed-89f4-e27956818b13

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/380705/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.75232.119.20870.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/642f11cd0a8c21410f57ca33/reports/3a401f02-8720-4831-bfaf-833f9546bb6d/overview
Verdict:
Suspicious
Labled as:
MSIL_Kryptik.FJL.gen
Link:
https://www.hybrid-analysis.com/sample/ba8973df7c5f12a79f3b7775fdf0ae2145cf84879cbcf374b72b2b1d37884a43
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/b7a1f7d2-4352-40b0-a24c-773f487644c7
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1209927
Signature
Creates multiple autostart registry keys
Encrypted powershell cmdline option found
Hides that the sample has been downloaded from the Internet (zone.identifier)
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 842844 Sample: roominglist.exe Startdate: 06/04/2023 Architecture: WINDOWS Score: 100 57 api4.ipify.org 2->57 59 api.telegram.org 2->59 61 api.ipify.org 2->61 77 Multi AV Scanner detection for submitted file 2->77 79 Yara detected Telegram RAT 2->79 81 Yara detected AgentTesla 2->81 83 4 other signatures 2->83 8 roominglist.exe 1 5 2->8         started        12 jppylX.exe 2 2->12         started        14 Fywvvop.exe 2 2->14         started        16 2 other processes 2->16 signatures3 process4 file5 51 C:\Users\user\AppData\Roaming\...\Fywvvop.exe, PE32 8->51 dropped 53 C:\Users\user\...\Fywvvop.exe:Zone.Identifier, ASCII 8->53 dropped 55 C:\Users\user\AppData\...\roominglist.exe.log, ASCII 8->55 dropped 97 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->97 99 May check the online IP address of the machine 8->99 101 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->101 103 Creates multiple autostart registry keys 8->103 18 roominglist.exe 17 10 8->18         started        23 powershell.exe 16 8->23         started        105 Multi AV Scanner detection for dropped file 12->105 107 Machine Learning detection for dropped file 12->107 109 Encrypted powershell cmdline option found 12->109 25 jppylX.exe 12->25         started        27 powershell.exe 12->27         started        111 Injects a PE file into a foreign processes 14->111 29 Fywvvop.exe 14->29         started        31 powershell.exe 14->31         started        33 powershell.exe 16->33         started        35 powershell.exe 16->35         started        signatures6 process7 dnsIp8 63 api4.ipify.org 173.231.16.76, 443, 49706, 49711 WEBNXUS United States 18->63 65 api.telegram.org 149.154.167.220, 443, 49707, 49710 TELEGRAMRU United Kingdom 18->65 67 api.ipify.org 18->67 47 C:\Users\user\AppData\Roaming\...\jppylX.exe, PE32 18->47 dropped 49 C:\Users\user\...\jppylX.exe:Zone.Identifier, ASCII 18->49 dropped 85 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->85 87 Tries to steal Mail credentials (via file / registry access) 18->87 89 Creates multiple autostart registry keys 18->89 37 conhost.exe 23->37         started        69 192.168.2.1 unknown unknown 25->69 71 api.ipify.org 25->71 91 Tries to harvest and steal browser information (history, passwords, etc) 25->91 93 Installs a global keyboard hook 25->93 39 conhost.exe 27->39         started        73 64.185.227.155, 443, 49708, 49709 WEBNXUS United States 29->73 75 api.ipify.org 29->75 95 Hides that the sample has been downloaded from the Internet (zone.identifier) 29->95 41 conhost.exe 31->41         started        43 conhost.exe 33->43         started        45 conhost.exe 35->45         started        file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ba8973df7c5f12a79f3b7775fdf0ae2145cf84879cbcf374b72b2b1d37884a43/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-04-06 13:30:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
34
AV detection:
18 of 35 (51.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xkexhx34l4jkphz3o52734foefc47behts6pg5fxfmvr2n4ijjbq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 1'882 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/230406-xal1eagd61/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot6201697524:AAHQYLuJcNYQocJPo7ZjmXfu-E_vtqK1I_Y/
Unpacked files
SH256 hash:
ff8c24bce1eb009f0d5c47a09b96caf02726c285cea0d635082ad4da27e63d1b
MD5 hash:
9d6ec6072ee1814a4a01d1eb3fb67ba1
SHA1 hash:
d0b416de1c900b6bcb35dc182b2e8744f16c3289
Link:
https://www.unpac.me/results/3658987f-0a01-49ce-91e7-1aac9ddc5ebf/
SH256 hash:
ef1fd9512a1e934b7e1c4a085c68dfa629b9557c8ffe72656b8c5f7bdbf3b15f
MD5 hash:
3eacb4031bef2bc56716f32e451fe664
SHA1 hash:
765134c142bd1ea86b667e4466b6a952bd4fe3bf
Link:
https://www.unpac.me/results/3658987f-0a01-49ce-91e7-1aac9ddc5ebf/
SH256 hash:
a3f81533702e719d0ea486426392d0bb1ac56193a7d8d5dc14391f2820c56938
MD5 hash:
dc59df56784d988bcff97c5e64045762
SHA1 hash:
21ebc680fa14e5134817b6e125b7756690f540e0
Link:
https://www.unpac.me/results/3658987f-0a01-49ce-91e7-1aac9ddc5ebf/
SH256 hash:
ba8973df7c5f12a79f3b7775fdf0ae2145cf84879cbcf374b72b2b1d37884a43
MD5 hash:
11c82e1d9fab523600b8f907b031e976
SHA1 hash:
5ce082247a30b9fd5c59fd161d50d948a0143df9
Link:
https://www.unpac.me/results/3658987f-0a01-49ce-91e7-1aac9ddc5ebf/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ba8973df7c5f/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/ba8973df7c5f12a79f3b7775fdf0ae2145cf84879cbcf374b72b2b1d37884a43

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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 ba8973df7c5f12a79f3b7775fdf0ae2145cf84879cbcf374b72b2b1d37884a43

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/380705/

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