MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2cfd30a7982b90be60f83fe5f4132999ac50d0d63d9681d8d50c3c8271faa34b. 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
| SHA256 hash: | 2cfd30a7982b90be60f83fe5f4132999ac50d0d63d9681d8d50c3c8271faa34b |
|---|---|
| SHA3-384 hash: | 36ddbcb4ecdc488fac1ad83657556bb8f5d49493f1dc0941a5c2252b6ba0a6598c5086a21e15750e57f7b9bc2610de22 |
| SHA1 hash: | 1aa0bf6a2470de52934be70d329a3e80e00fbd0b |
| MD5 hash: | 226c69fbd80993cd5f17f696aa924bcb |
| humanhash: | tennessee-beryllium-arizona-alpha |
| File name: | 226c69fbd80993cd5f17f696aa924bcb.exe |
| Download: | download sample |
| Signature | Phobos |
| File size: | 801'280 bytes |
| First seen: | 2023-10-10 10:49:42 UTC |
| Last seen: | 2023-10-10 11:47:25 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:nhnPdo71+rsm5svWgNt6pAes0MiwLg2kLpkXfrfaEyC6gG5kmtcM0JIM1EdMEAL1:58ism5svWgufpkXfrfaEH07YIO0aL0w |
| Threatray | 147 similar samples on MalwareBazaar |
| TLSH | T1C8057C0533ACE727DCEE02BBD0944A2AEFF4C03A53CAA76E6F45E5F894427D2185505B |
| 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 |  abuse_ch |
| Tags: | exe Phobos |
Intelligence
File Origin
# of uploads :
2
# of downloads :
340
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
226c69fbd80993cd5f17f696aa924bcb.exe
Verdict:
Malicious activity
Analysis date:
2023-10-10 11:38:25 UTC
Tags:
ransomware
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Launching a service
Searching for synchronization primitives
Launching cmd.exe command interpreter
Creating a process with a hidden window
Changing a file
Modifying an executable file
Modifies multiple files
Replacing executable files
Creating a file in the Program Files subdirectories
Creating a file in the Program Files directory
Launching the process to change the firewall settings
Moving a file to the Program Files subdirectory
Launching a process
Moving a file to the %AppData% subdirectory
Creating a window
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:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Trojan.Generic
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
Verdict:
Malicious
Result
Threat name:
Phobos, Voidcrypt
Detection:
malicious
Classification:
rans.spre.adwa.evad.spyw
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
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
Infects executable files (exe, dll, sys, html)
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
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:
Threat name:
ByteCode-MSIL.Ransomware.Phobos
Status:
Malicious
First seen:
2023-10-09 11:02:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 23 (91.30%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 137 additional samples on MalwareBazaar
Result
Malware family:
phobos
Score:
10/10
Tags:
family:phobos evasion persistence ransomware spyware stealer
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
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 (311) files with added filename extension
Renames multiple (469) files with added filename extension
Phobos
Unpacked files
SH256 hash:
41484a54e4d373f03329d6078d5317d5b8e1cc72eb9918520a3d0efa05477d14
MD5 hash:
95807d77f6413447f9546b16bdb39c99
SHA1 hash:
d784e859033a0f05e5cf47a33d9c82c3262ffed8
SH256 hash:
410c191dfc94b64df404070d4df9b162f71450378d7c5d24d9e7ce64ba127e88
MD5 hash:
98c528032fcb600b2d1a428a906ff51f
SHA1 hash:
a2d0aaa1d1563d7990ae0338e0ef66c601d38dcc
SH256 hash:
b4b89828380c4781c7beafa6dce00ae38cd4adc13ad56792996e28c41def5c53
MD5 hash:
966061cecee2b65fe7149dfa1d0f2c3a
SHA1 hash:
691ed7b6c4c0bdd824ede0514aacda9d7adc51f1
SH256 hash:
dbe3d2774d8ba285c4a5d623b71181ebdb20c8a63cc9b6c81851501a22b41afa
MD5 hash:
2e365e345a629c2a62cfb0c96ff5cae3
SHA1 hash:
177a7314d204619ab4252cff54c70115f9865e87
SH256 hash:
2cfd30a7982b90be60f83fe5f4132999ac50d0d63d9681d8d50c3c8271faa34b
MD5 hash:
226c69fbd80993cd5f17f696aa924bcb
SHA1 hash:
1aa0bf6a2470de52934be70d329a3e80e00fbd0b
Malware family:
Dharma
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| 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
Delivery method
Distributed via web download
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