MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30e90f33067608e8e7f4d57fd6903adb5eccb91bf426c56569c16bf86f0d8971. 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


Phobos


Vendor detections: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 30e90f33067608e8e7f4d57fd6903adb5eccb91bf426c56569c16bf86f0d8971
SHA3-384 hash: 5e17adb21f367f4d0cc7f591a5df589daa5c3d59490d971b667b1e42d6ebc8831bf3a7d07c5ed422ef8a9b0801d2a053
SHA1 hash: ac2b9c5c34af3894210852c7199a32dcd96c048c
MD5 hash: fba616f5dc56b1cd9c463c0b9da86578
humanhash: lake-california-fanta-october
File name:fba616f5dc56b1cd9c463c0b9da86578
Download: download sample
Signature Phobos
Create hunting rule
File size:1'195'008 bytes
First seen:2023-10-30 07:25:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:6YFxm3mFshWQKt/kzc8MDz311UVZi/MBJ+z4YTwSPFOXXBumgKGYwhm0XPie4LnM:NrPFYW/x19/MGxPGAmQn/isFhXV
Threatray 1'654 similar samples on MalwareBazaar
TLSH T137456B499F4ADA13CE540270D457C5F72B49DE8BD606A3335BEDBDB3308B38857882A9
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 zbetcheckin
Tags:32 exe Phobos

Intelligence

File Origin
# of uploads :
1
# of downloads :
414
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fba616f5dc56b1cd9c463c0b9da86578
Verdict:
Malicious activity
Analysis date:
2023-10-30 10:31:01 UTC
Tags:
ransomware
Link:
https://app.any.run/tasks/577b9d42-b967-4273-b586-5a04b461c5b1

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/457054/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Launching a service
Launching cmd.exe command interpreter
Creating a process with a hidden window
Searching for synchronization primitives
Changing a file
Modifying an executable file
Sending a custom TCP request
Modifies multiple files
Replacing executable files
Creating a file in the Program Files directory
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Launching the process to change the firewall settings
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Launching a process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Creating a file in the mass storage device
Deleting volume shadow copies
Enabling autorun for a service
Preventing system recovery
Enabling autorun by creating a file
Infecting executable files
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/653f5a8dbc703e36b0933f81/reports/4374614f-277f-48a9-a4d0-afa401b97415/overview
Verdict:
Malicious
Labled as:
MSIL.Androm.Generic
Link:
https://www.hybrid-analysis.com/sample/30e90f33067608e8e7f4d57fd6903adb5eccb91bf426c56569c16bf86f0d8971
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:
Phobos Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f0b1a0f3-6fdc-40b7-9595-b7a91b2d2b2b
Result
Threat name:
Phobos, Voidcrypt
Create hunting rule
Detection:
malicious
Classification:
rans.phis.adwa.evad.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1334087
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Creates files in the recycle bin to hide itself
Creates files inside the volume driver (system volume information)
Deletes shadow drive data (may be related to ransomware)
Deletes the backup plan of Windows
Drops PE files to the startup folder
Found evasive API chain (may stop execution after checking locale)
Found ransom note / readme
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May disable shadow drive data (uses vssadmin)
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites Mozilla Firefox settings
Sigma detected: Delete shadow copy via WMIC
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses bcdedit to modify the Windows boot settings
Uses netsh to modify the Windows network and firewall settings
Writes many files with high entropy
Yara detected Costura Assembly Loader
Yara detected Phobos
Yara detected Voidcrypt Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1334087 Sample: Qz6D5C8upV.exe Startdate: 30/10/2023 Architecture: WINDOWS Score: 100 77 Malicious sample detected (through community Yara rule) 2->77 79 Antivirus / Scanner detection for submitted sample 2->79 81 Multi AV Scanner detection for dropped file 2->81 83 8 other signatures 2->83 8 Qz6D5C8upV.exe 3 2->8         started        11 Qz6D5C8upV.exe 2->11         started        13 Qz6D5C8upV.exe 2->13         started        15 6 other processes 2->15 process3 file4 103 Drops PE files to the startup folder 8->103 105 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->105 107 Writes many files with high entropy 8->107 18 Qz6D5C8upV.exe 4 503 8->18         started        109 Multi AV Scanner detection for dropped file 11->109 111 Found evasive API chain (may stop execution after checking locale) 11->111 113 Injects a PE file into a foreign processes 11->113 22 Qz6D5C8upV.exe 11->22         started        24 Qz6D5C8upV.exe 13->24         started        26 Qz6D5C8upV.exe 13->26         started        75 C:\Users\user\AppData\...\thumbcache_32.db, data 15->75 dropped 115 Creates files inside the volume driver (system volume information) 15->115 28 Qz6D5C8upV.exe 15->28         started        30 Qz6D5C8upV.exe 15->30         started        32 Qz6D5C8upV.exe 15->32         started        signatures5 process6 file7 63 webappsstore.sqlit...rexsdata.pro].8base, DOS 18->63 dropped 65 C:\ProgramData\Microsoft\...\Qz6D5C8upV.exe, PE32 18->65 dropped 67 7zFM.exe.id[776032...rexsdata.pro].8base, COM 18->67 dropped 69 80 other files (79 malicious) 18->69 dropped 99 Creates files in the recycle bin to hide itself 18->99 101 Overwrites Mozilla Firefox settings 18->101 34 cmd.exe 1 18->34         started        37 cmd.exe 18->37         started        39 Qz6D5C8upV.exe 2 18->39         started        41 4 other processes 18->41 signatures8 process9 signatures10 85 May disable shadow drive data (uses vssadmin) 34->85 87 Deletes shadow drive data (may be related to ransomware) 34->87 89 Uses netsh to modify the Windows network and firewall settings 34->89 91 Modifies the windows firewall 34->91 43 vssadmin.exe 1 34->43         started        46 conhost.exe 34->46         started        59 4 other processes 34->59 93 Uses bcdedit to modify the Windows boot settings 37->93 95 Deletes the backup plan of Windows 37->95 48 vssadmin.exe 37->48         started        61 5 other processes 37->61 97 Injects a PE file into a foreign processes 39->97 50 Qz6D5C8upV.exe 1 6 39->50         started        53 netsh.exe 2 41->53         started        55 conhost.exe 41->55         started        57 netsh.exe 41->57         started        process11 file12 117 Deletes shadow drive data (may be related to ransomware) 43->117 71 C:\Users\user\AppData\...\Qz6D5C8upV.exe, PE32 50->71 dropped 73 C:\Users\user\AppData\Local\Qz6D5C8upV.exe, PE32 50->73 dropped signatures13
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/30e90f33067608e8e7f4d57fd6903adb5eccb91bf426c56569c16bf86f0d8971
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/30e90f33067608e8e7f4d57fd6903adb5eccb91bf426c56569c16bf86f0d8971/
Threat name:
ByteCode-MSIL.Ransomware.Phobos
Create hunting rule
Status:
Malicious
First seen:
2023-10-30 07:26:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gduq6mygoyeorz7u2v75neb23npmzoi36qtmkzljyfv7q3ynrfyq._file
Verdict:
malicious
Similar samples:
0c0c9a19db1f89d94ddcd8af54fa631798e3ccc82743faae6d9818759f2dbcc1
Phobos
34e1a82f7334c825aab19a21d94361c3225ee8ad9a2027830aeea7d82f59ca15
Phobos
64cc071973e05ae577f32bab349fafb4dba96ba9b8cab272aa5cd9d6074e5a39
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9f40b69060a52731107baec84a0c0f8a1bfc1a62e8471b9cd69509aade9cb7f1
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bc3b5ef9b1dc2f1b6a23b138c4c7b047479d98dfbdf216097c08a68c2f771732
Phobos
c8d9a9758516d5a8936bd3bc01a9997fb677ed1dc54081caa985883935ff092b
Phobos
e165b3e962a2916ed4693993f1911c04b18fcbf7fbdaa824d0e57449da4e4099
Phobos
ed42bb9e3f5959e3d58872874381d92e50c601cd1be46effeb3724ff19eeef71
Phobos
+ 1'644 additional samples on MalwareBazaar
Result
Malware family:
phobos
Create hunting rule
Score:
  10/10
Tags:
family:phobos evasion persistence ransomware spyware stealer
Link:
https://tria.ge/reports/231030-h9hppsbf9s/
Behaviour
Checks SCSI registry key(s)
Interacts with shadow copies
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy service COM API
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops desktop.ini file(s)
Checks computer location settings
Drops startup file
Reads user/profile data of web browsers
Deletes backup catalog
Modifies Windows Firewall
Deletes shadow copies
Modifies boot configuration data using bcdedit
Renames multiple (318) files with added filename extension
Renames multiple (470) files with added filename extension
Phobos
Unpacked files
SH256 hash:
a210da7079efff0fe62e3f6561ed309fc91f96aac86cca59e539e4ca39cdace9
MD5 hash:
768e07774842762dbc1e63433567be02
SHA1 hash:
d476ff579000b9b5ffbf43eda074c495ac3f76a8
Link:
https://www.unpac.me/results/d7db0f5b-7172-49e5-b3cb-8d736de97744/
SH256 hash:
30e90f33067608e8e7f4d57fd6903adb5eccb91bf426c56569c16bf86f0d8971
MD5 hash:
fba616f5dc56b1cd9c463c0b9da86578
SHA1 hash:
ac2b9c5c34af3894210852c7199a32dcd96c048c
Link:
https://www.unpac.me/results/d7db0f5b-7172-49e5-b3cb-8d736de97744/
Malware family:
Dharma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/30e90f330676/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/30e90f33067608e8e7f4d57fd6903adb5eccb91bf426c56569c16bf86f0d8971

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: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.

Web download

Phobos

Executable exe 30e90f33067608e8e7f4d57fd6903adb5eccb91bf426c56569c16bf86f0d8971

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2726603/
Cape
Cape
https://www.capesandbox.com/analysis/457054/

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