| File name: | 3ed1b57fd5efa3d95f88a8e06e06337253f4427aac41accc2f2fe334ea7fdcc9 |
| Full analysis: | https://app.any.run/tasks/7edf51a2-2c12-459c-a8e3-30ab512368ef |
| 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 29, 2024, 07:07:05 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, 7 sections |
| MD5: | D6AB8DA3BD0065C5F9EF7E4C1524C853 |
| SHA1: | A7E0F197FCBBA885EF9CF61BF0694BE269B50AC5 |
| SHA256: | 3ED1B57FD5EFA3D95F88A8E06E06337253F4427AAC41ACCC2F2FE334EA7FDCC9 |
| SSDEEP: | 49152:+7QOROuuN7qvrqBH+EEwu5X6boqmVhcOHGGJWDPHKsMV22eKSfu1+YzFVjy4DXeU:XEMmTHGSW2sK22eKN1+Y |
MALICIOUS
LUMMA mutex has been found
- BitLockerToGo.exe (PID: 5028)
Actions looks like stealing of personal data
- BitLockerToGo.exe (PID: 5028)
Steals credentials from Web Browsers
- BitLockerToGo.exe (PID: 5028)
LUMMA has been detected (YARA)
- BitLockerToGo.exe (PID: 5028)
GOPROXY has been detected (SURICATA)
- BitLockerToGo.exe (PID: 3992)
Connects to the CnC server
- BitLockerToGo.exe (PID: 3992)
SUSPICIOUS
There is functionality for communication over UDP network (YARA)
- 3ed1b57fd5efa3d95f88a8e06e06337253f4427aac41accc2f2fe334ea7fdcc9.exe (PID: 3816)
Application launched itself
- BitLockerToGo.exe (PID: 5028)
Connects to unusual port
- BitLockerToGo.exe (PID: 3992)
INFO
The sample compiled with english language support
- 3ed1b57fd5efa3d95f88a8e06e06337253f4427aac41accc2f2fe334ea7fdcc9.exe (PID: 3816)
Checks supported languages
- BitLockerToGo.exe (PID: 5028)
- 3ed1b57fd5efa3d95f88a8e06e06337253f4427aac41accc2f2fe334ea7fdcc9.exe (PID: 3816)
- BitLockerToGo.exe (PID: 3992)
Reads the computer name
- BitLockerToGo.exe (PID: 5028)
Reads the machine GUID from the registry
- BitLockerToGo.exe (PID: 5028)
Reads the software policy settings
- BitLockerToGo.exe (PID: 5028)
Create files in a temporary directory
- BitLockerToGo.exe (PID: 3992)
Application based on Golang
- BitLockerToGo.exe (PID: 3992)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 0000:00:00 00:00:00 |
| ImageFileCharacteristics: | Executable, 32-bit, No debug |
| PEType: | PE32 |
| LinkerVersion: | 3 |
| CodeSize: | 1788416 |
| InitializedDataSize: | 135680 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x5de60 |
| OSVersion: | 6.1 |
| ImageVersion: | 1 |
| SubsystemVersion: | 6.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.3.2.812 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| Comments: | Aman |
| CompanyName: | Hongkong Guangling NetWork Technology Co., Ltd. |
| FileDescription: | Aman |
| FileVersion: | 2,3,2,0812 |
| LegalCopyright: | Copyright (C) 2021 Hongkong Guangling NetWork Technology Co., Ltd. |
| OriginalFileName: | Set-up.exe |
| ProductName: | Aman.exe |
| ProductVersion: | 2.3.2.0812 |
Total processes
117
Monitored processes
4
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2192 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3816 | "C:\Users\admin\Desktop\3ed1b57fd5efa3d95f88a8e06e06337253f4427aac41accc2f2fe334ea7fdcc9.exe" | C:\Users\admin\Desktop\3ed1b57fd5efa3d95f88a8e06e06337253f4427aac41accc2f2fe334ea7fdcc9.exe | — | explorer.exe | |||||||||||
User: admin Company: Hongkong Guangling NetWork Technology Co., Ltd. Integrity Level: MEDIUM Description: Aman Exit code: 666 Version: 2,3,2,0812 Modules
| |||||||||||||||
| 3992 | "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe" | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe | BitLockerToGo.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: BitLocker To Go Reader Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5028 | "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe" | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe | 3ed1b57fd5efa3d95f88a8e06e06337253f4427aac41accc2f2fe334ea7fdcc9.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: BitLocker To Go Reader Exit code: 666 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
4 621
Read events
4 621
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3992 | BitLockerToGo.exe | C:\Users\admin\AppData\Local\Temp\config | binary | |
MD5:AA3756493016D1976C9349EEB29D7874 | SHA256:C854DC390F543DCE6813D67D1747B4F3DB374A296DB13B467D7F21EC90A0FCCA | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
12
TCP/UDP connections
27
DNS requests
8
Threats
7
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.16.164.120:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
3992 | BitLockerToGo.exe | GET | 200 | 46.8.232.106:30001 | http://46.8.232.106:30001/api/helper-first-register?buildVersion=0dfF.ore2kBf&md5=a64beab5d4516beca4c40b25dc0c1cd8&proxyPassword=dUZKyymJ&proxyUsername=cACUQSOf&userId=GwhkeMIXedr6k95cAje2l7kZetpIxXXDa1K3 | unknown | — | — | malicious |
— | — | POST | 200 | 188.114.97.3:443 | https://mooncobudy.click/api | unknown | text | 2 b | malicious |
— | — | POST | 200 | 188.114.96.3:443 | https://mooncobudy.click/api | unknown | text | 18.3 Kb | malicious |
— | — | POST | 200 | 188.114.96.3:443 | https://mooncobudy.click/api | unknown | text | 16 b | malicious |
— | — | POST | 200 | 188.114.97.3:443 | https://mooncobudy.click/api | unknown | text | 16 b | malicious |
— | — | POST | 200 | 188.114.97.3:443 | https://mooncobudy.click/api | unknown | text | 16 b | malicious |
— | — | POST | 200 | 188.114.96.3:443 | https://mooncobudy.click/api | unknown | text | 16 b | malicious |
— | — | POST | 200 | 188.114.96.3:443 | https://mooncobudy.click/api | unknown | text | 116 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.16.164.120:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
4712 | MoUsoCoreWorker.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
3976 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
5028 | BitLockerToGo.exe | 188.114.97.3:443 | mooncobudy.click | CLOUDFLARENET | NL | malicious |
5028 | BitLockerToGo.exe | 92.113.16.51:443 | geai.ch | PJSC Ukrtelecom | UA | unknown |
3992 | BitLockerToGo.exe | 46.8.232.106:30001 | — | Fiord Networks, UAB | RU | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
mooncobudy.click |
| malicious |
geai.ch |
| unknown |
self.events.data.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Misc activity | ET USER_AGENTS Go HTTP Client User-Agent |
— | — | A Network Trojan was detected | PROXY [ANY.RUN] GoProxy Check-in |
5 ETPRO signatures available at the full report