MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 49996891040e8b318c9ba591cca03d01b7c8f043fac38e31d4240e82f833a3eb. 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
SheetRAT
Vendor detections: 12
| SHA256 hash: | 49996891040e8b318c9ba591cca03d01b7c8f043fac38e31d4240e82f833a3eb |
|---|---|
| SHA3-384 hash: | 290f07de75b2020a1d5ca6f67af71beb5b28ddca537affc7d5c5c2e3a48c8607a708531a8eb21d72dd1cfb76b0be0ed6 |
| SHA1 hash: | a7fafdead0808bcebb49d3e8e0e01da1af5c7246 |
| MD5 hash: | d1aceb3e38028e96fef4816f4e582dab |
| humanhash: | network-kitten-florida-zulu |
| File name: | svchost.exe |
| Download: | download sample |
| Signature | SheetRAT |
| File size: | 10'485'760 bytes |
| First seen: | 2025-11-23 09:21:32 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 6144:vUrlV9TkpmJdVM6zjYaaGce6VlWT8b9o0jQjRVY0JsZjK3vaVsadA0bbuhXad3:8rld4PVle8GF4i/vpjUJ |
| TLSH | T1C2B6C60CFE91E80ADF1F3DB7CBE915000F7162C22E1185562259AFFE9B6537268A257C |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  Hexastrike |
| Tags: | exe SheetRat |
Intelligence
File Origin
# of uploads :
1
# of downloads :
13
Origin country :
IEVendor Threat Intelligence
Detection:
n/a
Verdict:
Malicious
Score:
97.4%
Tags:
phishing autorun
Result
Verdict:
Malware
Maliciousness:
Behaviour
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Сreating synchronization primitives
Running batch commands
Creating a file
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
DNS request
Launching a process
Connection attempt
Creating a file in the %AppData% subdirectories
Creating a file in the Windows directory
Enabling the libraries to load when starting the app (AppInit_DLLs)
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Enabling autorun
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
base64 obfuscated overlay reconnaissance vbnet
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Result
Gathering data
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-23T12:58:00Z UTC
Last seen:
2025-11-23T13:25:00Z UTC
Hits:
~10
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
11 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.82 Win 32 Exe x86
Threat name:
ByteCode-MSIL.Trojan.Zilla
Status:
Malicious
First seen:
2025-11-22 12:13:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
25 of 36 (69.44%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
sheetrat
Score:
10/10
Tags:
family:sheetrat campaign:sheet_igxxpgtxasuw execution persistence privilege_escalation trojan
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Drops file in Windows directory
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
Event Triggered Execution: AppInit DLLs
Detects Sheetrat obfuscated V2.0 and higher
Modifies WinLogon for persistence
Sheetrat family
Sheetrat, NonEuclid rat
Malware Config
C2 Extraction:
tcp.cloudpub.ru:61035
Verdict:
Malicious
Tags:
Win.Packed.Marsilia-10021147-0
YARA:
n/a
Unpacked files
SH256 hash:
49996891040e8b318c9ba591cca03d01b7c8f043fac38e31d4240e82f833a3eb
MD5 hash:
d1aceb3e38028e96fef4816f4e582dab
SHA1 hash:
a7fafdead0808bcebb49d3e8e0e01da1af5c7246
SH256 hash:
35c8d022e1d917f1aabdceae98097ccc072161b302f84c768ca63e4b32ac2b66
MD5 hash:
16e5a492c9c6ae34c59683be9c51fa31
SHA1 hash:
97031b41f5c56f371c28ae0d62a2df7d585adaba
Malware family:
Alcatraz
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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