| File name: | Backdoor.Win32.Berbew.pz8c76ba77d2d1d1372821a89f6bf676a4f597b69703f7402dc6244abc614668c8N |
| Full analysis: | https://app.any.run/tasks/c7ebaff0-992c-4a43-aa0e-97ee20769fa2 |
| Verdict: | Malicious activity |
| Analysis date: | September 19, 2024, 04:25:56 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | B3B54BC3357CFB49CC9ACDACB990A1E0 |
| SHA1: | CA46619168327009413FE2CE9373800E2EB55BF9 |
| SHA256: | 8C76BA77D2D1D1372821A89F6BF676A4F597B69703F7402DC6244ABC614668C8 |
| SSDEEP: | 6144:s7JgLLfPVpU0Z5g3Vb+SsWWjLIVP0dsWWRIVP0+:ygLLVpU0zxWWHItpWWRItF |
MALICIOUS
No malicious indicators.SUSPICIOUS
No suspicious indicators.INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (64.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.3) |
| .exe | | | Win32 Executable (generic) (10.5) |
| .exe | | | Generic Win/DOS Executable (4.6) |
| .exe | | | DOS Executable Generic (4.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1984:11:04 05:39:38+00:00 |
| ImageFileCharacteristics: | Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 2.55 |
| CodeSize: | 53248 |
| InitializedDataSize: | 18944 |
| UninitializedDataSize: | 125440 |
| EntryPoint: | 0x33000 |
| OSVersion: | 1 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Total processes
120
Monitored processes
1
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6432 | "C:\Users\admin\Desktop\Backdoor.Win32.Berbew.pz8c76ba77d2d1d1372821a89f6bf676a4f597b69703f7402dc6244abc614668c8N.exe" | C:\Users\admin\Desktop\Backdoor.Win32.Berbew.pz8c76ba77d2d1d1372821a89f6bf676a4f597b69703f7402dc6244abc614668c8N.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 1 Modules
| |||||||||||||||
Total events
13
Read events
12
Write events
1
Delete events
0
Modification events
| (PID) Process: | (6432) Backdoor.Win32.Berbew.pz8c76ba77d2d1d1372821a89f6bf676a4f597b69703f7402dc6244abc614668c8N.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad |
| Operation: | write | Name: | Web Event Logger |
Value: {79FAA099-1BAE-816E-D711-115290CEE717} | |||
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
20
DNS requests
4
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6032 | svchost.exe | GET | 200 | 23.52.120.96:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
2120 | MoUsoCoreWorker.exe | GET | 200 | 23.52.120.96:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5092 | RUXIMICS.exe | GET | 200 | 23.52.120.96:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.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 | 192.168.100.255:138 | — | — | — | whitelisted |
6032 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 2.23.209.133:443 | — | Akamai International B.V. | GB | unknown |
— | — | 52.178.17.235:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | unknown |
5092 | RUXIMICS.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2120 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
3888 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
5092 | RUXIMICS.exe | 23.52.120.96:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
6032 | svchost.exe | 23.52.120.96:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
2120 | MoUsoCoreWorker.exe | 23.52.120.96:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.microsoft.com |
| whitelisted |