MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2dcaca208625860f4eb114af4c4158368284eb99c994793d5ac66d3af654bf5f. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2dcaca208625860f4eb114af4c4158368284eb99c994793d5ac66d3af654bf5f
SHA3-384 hash: 6d178238fc2526e935093745e0cb62de78b0cd2c4f3276fd104ad1a359a1a253bd2315b05a57a086cf8a2aaf24232649
SHA1 hash: a89974390c9c03495e631f6dca4ae54d044d0941
MD5 hash: 14214f7904102bb6747d0e31a50c08d3
humanhash: coffee-coffee-july-michigan
File name:2dcaca208625860f4eb114af4c4158368284eb99c994793d5ac66d3af654bf5f
Download: download sample
Signature Phobos
Create hunting rule
File size:56'832 bytes
First seen:2022-11-09 06:10:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 03cae632c46883e0fd8e744440cd27c0 (5 x Phobos)
ssdeep 1536:ukcgYgbig9EhjWNMSTdwp++ln/oomTc0q:uj8ijWNw++lQhc3
Threatray 40 similar samples on MalwareBazaar
TLSH T11A43B04670A98473CEB24970253E6F5B8FFE7102446894478F2D1EC73E95126EB2A3B7
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter petikvx
Tags:Phobos Ransomware

Intelligence

File Origin
# of uploads :
1
# of downloads :
441
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
phobos
Create hunting rule
ID:
1
File name:
2dcaca208625860f4eb114af4c4158368284eb99c994793d5ac66d3af654bf5f
Verdict:
Malicious activity
Analysis date:
2022-11-09 06:09:37 UTC
Tags:
ransomware phobos
Link:
https://app.any.run/tasks/ecf9aff0-6a7b-47c9-a8ab-116bb0e83b86

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Phobos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/330992/
Detection(s):
Win.Ransomware.Ulise-7594403-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a service
Searching for synchronization primitives
Creating a file
Launching cmd.exe command interpreter
Creating a process with a hidden window
Changing a file
Modifying an executable file
Sending a custom TCP request
Launching the process to change network settings
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
Launching a process
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
Encrypting user's files
Infecting executable files
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/50394/overview
Behaviour
MalwareBazaar
CallSleep
SystemUptime
EvasionGetTickCount
CheckMutex
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
crysis devos filecoder greyware packed phobos ransomware shell32.dll windows
Link:
https://www.filescan.io/uploads/636b44775ae98d5770689187/reports/7fc77990-8616-41ae-80db-17be66537348/overview
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/dd7cd245-a499-45bc-89d0-200ef98fb29f
Result
Threat name:
Phobos
Create hunting rule
Detection:
malicious
Classification:
rans.spre.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1108965
Signature
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)
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 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
Yara detected Phobos
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 741629 Sample: 2tAmU4td27.exe Startdate: 09/11/2022 Architecture: WINDOWS Score: 100 63 Malicious sample detected (through community Yara rule) 2->63 65 Antivirus detection for dropped file 2->65 67 Antivirus / Scanner detection for submitted sample 2->67 69 8 other signatures 2->69 7 2tAmU4td27.exe 1 501 2->7         started        11 2tAmU4td27.exe 2->11         started        13 wbengine.exe 3 2->13         started        15 5 other processes 2->15 process3 file4 47 C:\ProgramData\Microsoft\...\2tAmU4td27.exe, PE32 7->47 dropped 49 setup.dll.id[85C07...wart@aol.com].eight, COM 7->49 dropped 51 C:\...\2tAmU4td27.exe:Zone.Identifier, ASCII 7->51 dropped 53 desktop.ini.id[85C...wart@aol.com].eight, data 7->53 dropped 71 Creates files in the recycle bin to hide itself 7->71 73 Drops PE files to the startup folder 7->73 75 Tries to harvest and steal browser information (history, passwords, etc) 7->75 77 Infects executable files (exe, dll, sys, html) 7->77 17 cmd.exe 1 7->17         started        20 2tAmU4td27.exe 2 6 7->20         started        23 cmd.exe 7->23         started        79 Multi AV Scanner detection for dropped file 11->79 81 Found evasive API chain (may stop execution after checking locale) 11->81 83 Creates files inside the volume driver (system volume information) 13->83 signatures5 process6 file7 55 May disable shadow drive data (uses vssadmin) 17->55 57 Deletes shadow drive data (may be related to ransomware) 17->57 59 Uses netsh to modify the Windows network and firewall settings 17->59 61 3 other signatures 17->61 25 bcdedit.exe 8 1 17->25         started        27 bcdedit.exe 7 1 17->27         started        29 conhost.exe 17->29         started        37 3 other processes 17->37 39 C:\Users\user\AppData\...\2tAmU4td27.exe, PE32 20->39 dropped 41 C:\Users\user\AppData\Local\2tAmU4td27.exe, PE32 20->41 dropped 43 C:\Users\...\2tAmU4td27.exe:Zone.Identifier, ASCII 20->43 dropped 45 C:\Users\...\2tAmU4td27.exe:Zone.Identifier, ASCII 20->45 dropped 31 netsh.exe 3 23->31         started        33 netsh.exe 3 23->33         started        35 conhost.exe 23->35         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2dcaca208625860f4eb114af4c4158368284eb99c994793d5ac66d3af654bf5f/
Threat name:
Win32.Ransomware.Phobos
Create hunting rule
Status:
Malicious
First seen:
2021-08-08 11:04:13 UTC
File Type:
PE (Exe)
AV detection:
39 of 40 (97.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fxfmuiegewda6tvrcsxuyqkyg2bij24zzgkhspk2yzwtv5sux5pq._file
Verdict:
malicious
Similar samples:
03bb4d5c0179fdceacc5df7645e6e7fa93e931ac9beb1968c7bbe40ba3499194
Phobos
0b4c743246478a6a8c9fa3ff8e04f297507c2f0ea5d61a1284fe65387d172f81
Phobos
1f2c57feb6fcb80fe02d53778fa7c6b3bcba0319229fe9b9ff725a24d939c2b6
Phobos
25dce15057f3e9f904ea28e039fe0d2945308d7f41ea5386e99af4840c2e6762
Phobos
265d1ae339e9397976d9328b2c84aca61a7cb6c0bca9f2f8dc213678e2b2ad86
Phobos
b0e2a8c3c5d57571c7892940ab531925a2b0451964afd3035f1293062ca6d64e
Phobos
dea38651b06aab617e93bdb343fd28587bdc0e113a4fc957571a06988491ade7
Phobos
f0aec57001a184ea82122a59c6e5be48042f75d6f11a40125995ba9531aab718
Phobos
f25a3e2bbaa9bed0210adf5bff0bc5d76fbf44e09ae4bc22e40473814a6ebad1
Phobos
+ 30 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/221109-gxledsfher/
Behaviour
Checks SCSI registry key(s)
Interacts with shadow copies
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Adds Run key to start application
Drops desktop.ini file(s)
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
Phobos
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
09e3d7394099abe5d838ab64b5497d7a01b9f2db5de4dcbbab5c120c9d85ebf7
MD5 hash:
44c9bb71bb02b381d50c1070807ad05f
SHA1 hash:
178e1fde58a4258987b9ffc1e24b2812bd946854
Link:
https://www.unpac.me/results/e275d930-ba59-4df2-97e5-3f415fd79d19/
SH256 hash:
2dcaca208625860f4eb114af4c4158368284eb99c994793d5ac66d3af654bf5f
MD5 hash:
14214f7904102bb6747d0e31a50c08d3
SHA1 hash:
a89974390c9c03495e631f6dca4ae54d044d0941
Link:
https://www.unpac.me/results/e275d930-ba59-4df2-97e5-3f415fd79d19/
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/2dcaca208625860f4eb114af4c4158368284eb99c994793d5ac66d3af654bf5f

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:MALWARE_Win_Phobos
Create hunting rule
Author:ditekshen
Description:Detects Phobos ransomware
Rule name:Windows_Ransomware_Phobos_11ea7be5
Create hunting rule
Author:Elastic Security
Description:Identifies Phobos ransomware
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.phobos

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/330992/

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