MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 78732997a6c9d975b97da85fc511533d44083a9f9da60dae8393274a59b7bfce. 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: | 78732997a6c9d975b97da85fc511533d44083a9f9da60dae8393274a59b7bfce |
|---|---|
| SHA3-384 hash: | 8f34bcb4c87a468173df7e2b91350e281058faf86768c28d446c62913f7a32fe32dba540c1d7ab7a9dc65f28f4b7a69b |
| SHA1 hash: | 6b0a1beffe90cf58d1e442612458d18b59a852a4 |
| MD5 hash: | 5e86e15a56455a7b230d2a934ad129a5 |
| humanhash: | lamp-michigan-kilo-twelve |
| File name: | 5e86e15a56455a7b230d2a934ad129a5 |
| Download: | download sample |
| Signature | Phobos |
| File size: | 506'368 bytes |
| First seen: | 2023-09-12 12:23:30 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:wWwjzdKu2piK6lVOx7j5S8U9a/tUvuNX7Y:Pwjzd+gE99XAC |
| Threatray | 1'179 similar samples on MalwareBazaar |
| TLSH | T1BFB48C83F78789B2C28B5736C59B041213E3E58177E7DB0A398EA3D5194B3BACD49217 |
| 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 :
374
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5e86e15a56455a7b230d2a934ad129a5
Verdict:
Malicious activity
Analysis date:
2023-09-12 12:26:08 UTC
Tags:
ransomware
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Phobos
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the 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
Sending a custom TCP request
Changing a file
Modifying an executable file
Replacing executable files
Launching the process to change the firewall settings
Moving a file to the Program Files subdirectory
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 by creating a file
Infecting executable files
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Cerbu.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.
Verdict:
Malicious
Result
Threat name:
Phobos, Voidcrypt
Detection:
malicious
Classification:
rans.spre.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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)
Infects executable files (exe, dll, sys, html)
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)
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)
Tries to harvest and steal browser information (history, passwords, etc)
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:
Win32.Ransomware.Genasom
Status:
Malicious
First seen:
2023-09-12 12:24:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
15 of 22 (68.18%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1'169 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)
Checks processor information in registry
Enumerates system info in registry
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
Drops file in System32 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 (312) files with added filename extension
Renames multiple (474) files with added filename extension
Phobos
Unpacked files
SH256 hash:
082e035e48019c39fa986d3274bd9652aa3b66c42d9c7ba6e1fa7fdbd07488a5
MD5 hash:
94f04929f72d45b8ed4af246b8d85639
SHA1 hash:
953f9695f5d379eeaa4ed552d959b689d67ede48
SH256 hash:
b4b89828380c4781c7beafa6dce00ae38cd4adc13ad56792996e28c41def5c53
MD5 hash:
966061cecee2b65fe7149dfa1d0f2c3a
SHA1 hash:
691ed7b6c4c0bdd824ede0514aacda9d7adc51f1
SH256 hash:
3054ddb1bab32d96cf3f375a637afae4aa006894f7132fe43a433dd9f229ac44
MD5 hash:
178e53fcb783096b0f6ab3605888ba0f
SHA1 hash:
15ba4ba79e6681e980670bd01568120a753b2d8d
SH256 hash:
6729cee87fbce04c1ee92daa4c6af70bc3c80cc92795ef3c93c764be28691030
MD5 hash:
468448e27e6e204c3481862125dee397
SHA1 hash:
1055c14ece755da9766b9659f4387cbc286752d5
SH256 hash:
78732997a6c9d975b97da85fc511533d44083a9f9da60dae8393274a59b7bfce
MD5 hash:
5e86e15a56455a7b230d2a934ad129a5
SHA1 hash:
6b0a1beffe90cf58d1e442612458d18b59a852a4
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: | 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
Comments
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