MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0553b17fec9602ac18d015f7f9278faedc2897e7d3d5000862ed73f26b741b0f. 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
WSHRAT
Vendor detections: 10
| SHA256 hash: | 0553b17fec9602ac18d015f7f9278faedc2897e7d3d5000862ed73f26b741b0f |
|---|---|
| SHA3-384 hash: | 64a0fcfb2b1a4f8a07f212e30031ebe7a1dfc2250509f2c3668fdf5c0ecb5547d84e14adeb54ae02ce8df8777c97e0c5 |
| SHA1 hash: | bf11ec3800446dd070575a05a6eee335ca4102a6 |
| MD5 hash: | ca001aafd820f9bfa17f8449f920ef6c |
| humanhash: | four-stream-mike-angel |
| File name: | ORDER28033.xls.vbs |
| Download: | download sample |
| Signature | WSHRAT |
| File size: | 239'886 bytes |
| First seen: | 2023-03-29 06:00:36 UTC |
| Last seen: | 2023-04-04 14:23:43 UTC |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 768:ryx8QibbbAtQjG3+K3ElKBEjfTRUXxSDoy7ZCoCIL5fBJfdfY:61 |
| Threatray | 107 similar samples on MalwareBazaar |
| TLSH | T19A3458023E8BFA3C155F3D0015391E769F9EFE62D21851661A496FB893BB49D033F829 |
| Reporter |  abuse_ch |
| Tags: | RAT vbs wshrat |
Intelligence
File Origin
# of uploads :
2
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Verdict:
Malicious
Labled as:
Valyria
Result
Verdict:
MALICIOUS
Result
Threat name:
WSHRat
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Detected WSHRat
Drops VBS files to the startup folder
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Sigma detected: Drops script at startup location
Sigma detected: Register Wscript In Run Key
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses known network protocols on non-standard ports
VBScript performs obfuscated calls to suspicious functions
Windows Shell Script Host drops VBS files
Wscript called in batch mode (surpress errors)
Yara detected WSHRAT
Behaviour
Behavior Graph:
Threat name:
Script-WScript.Trojan.Valyria
Status:
Malicious
First seen:
2023-03-29 01:19:23 UTC
File Type:
Text
AV detection:
11 of 24 (45.83%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 97 additional samples on MalwareBazaar
Result
Malware family:
wshrat
Score:
10/10
Tags:
family:wshrat persistence trojan
Behaviour
Enumerates physical storage devices
Adds Run key to start application
Drops startup file
Blocklisted process makes network request
WSHRAT
Malware Config
C2 Extraction:
http://chongmei33.publicvm.com:7045
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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