MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cb541b99627ce8472599a1145595037b9314cb616d2d5c54e5cf139074237034. 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
Phorpiex
Vendor detections: 14
| SHA256 hash: | cb541b99627ce8472599a1145595037b9314cb616d2d5c54e5cf139074237034 |
|---|---|
| SHA3-384 hash: | b8f22dfa96fe782eb3161d9f2a22edf6f0420eefa9a33c8e81838f74cfb7b9a715cb6c928cb1c47a0bccd53c446c05c4 |
| SHA1 hash: | 047f34fdc288b808b7e225e3fb9b7c7408d0e8fa |
| MD5 hash: | 9b84478648f08027525d1783aaa9833b |
| humanhash: | paris-pluto-ink-robert |
| File name: | 9b84478648f08027525d1783aaa9833b.exe |
| Download: | download sample |
| Signature | Phorpiex |
| File size: | 74'752 bytes |
| First seen: | 2023-01-06 20:31:22 UTC |
| Last seen: | 2023-01-06 22:39:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 83bcccb089013e02973a47f8d54106e0 (6 x Phorpiex) |
| ssdeep | 1536:b3Mz8pr+ehOVEn/g9u1ti/jQWlCsv038L7wlfFkmO:AwoehO0gArukWMsv0+ElfFp |
| Threatray | 27 similar samples on MalwareBazaar |
| TLSH | T189733900F550D53AF4F740FFF2BB04AE6928EFA4434698D722D0689F6B316D1A93259B |
| TrID | 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 12.7% (.EXE) Win64 Executable (generic) (10523/12/4) 7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.1% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  abuse_ch |
| Tags: | exe Phorpiex |
Intelligence
File Origin
# of uploads :
2
# of downloads :
205
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
phorpiex
ID:
1
File name:
9b84478648f08027525d1783aaa9833b.exe
Verdict:
Malicious activity
Analysis date:
2023-01-06 20:38:25 UTC
Tags:
trojan phorpiex
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
Creating a file in the Windows directory
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Sending a custom TCP request
Creating a window
DNS request
Sending a UDP request
Creating a file
Сreating synchronization primitives
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Blocking the Windows Security Center notifications
Creating a file in the mass storage device
Enabling threat expansion on mass storage devices
Sending an HTTP GET request to an infection source
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
greyware shell32.dll
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:
Phorpiex
Verdict:
Malicious
Result
Threat name:
Phorpiex
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to check if Internet connection is working
Contains functionality to detect sleep reduction / modifications
Drops executables to the windows directory (C:\Windows) and starts them
Found evasive API chain (may stop execution after checking mutex)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Phorpiex
Behaviour
Behavior Graph:
Detection:
phorpiex
Threat name:
Win32.Trojan.FWDisable
Status:
Malicious
First seen:
2023-01-06 14:43:46 UTC
File Type:
PE (Exe)
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 17 additional samples on MalwareBazaar
Result
Malware family:
phorphiex
Score:
10/10
Tags:
family:phorphiex evasion loader persistence trojan worm
Behaviour
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Adds Run key to start application
Windows security modification
Executes dropped EXE
Phorphiex
Windows security bypass
Malware Config
C2 Extraction:
http://185.215.113.66/
Unpacked files
SH256 hash:
cb541b99627ce8472599a1145595037b9314cb616d2d5c54e5cf139074237034
MD5 hash:
9b84478648f08027525d1783aaa9833b
SHA1 hash:
047f34fdc288b808b7e225e3fb9b7c7408d0e8fa
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Phorpiex
Score:
0.80
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 |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
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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