| File name: | PFSDNSKDF.EXE |
| Full analysis: | https://app.any.run/tasks/16b64c35-e5f9-4b08-8b6c-d548a4f7d77a |
| Verdict: | Malicious activity |
| Threats: | IcedID is a banking trojan-type malware which allows attackers to utilize it to steal banking credentials of the victims. IcedID aka BokBot mainly targets businesses and steals payment information, it also acts as a loader and can deliver another viruses or download additional modules. |
| Analysis date: | February 13, 2024, 18:22:58 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 4C9C6B5B6DAA25B8DC274DD78FBC1AAA |
| SHA1: | 5B8740836144163C4DE591FF1DFE7C92F116C5E0 |
| SHA256: | EE9FD78107CDCAFFC274CF2484D6C74C56C7F3BE39B1896894D9525506118D1E |
| SSDEEP: | 1536:1yw8QmRamC/SRXkTiKeCMdto9sHxy4sOaHhS/3VQxwj:1yw8DKSyVeCqtncOIw6wj |
MALICIOUS
Drops the executable file immediately after the start
- PFSDNSKDF.EXE.exe (PID: 3864)
ICEDID has been detected (YARA)
- PFSDNSKDF.EXE.exe (PID: 3864)
SUSPICIOUS
Process drops legitimate windows executable
- PFSDNSKDF.EXE.exe (PID: 3864)
Reads settings of System Certificates
- PFSDNSKDF.EXE.exe (PID: 3864)
Starts a Microsoft application from unusual location
- PFSDNSKDF.EXE.exe (PID: 3864)
INFO
Checks supported languages
- PFSDNSKDF.EXE.exe (PID: 3864)
Reads the computer name
- PFSDNSKDF.EXE.exe (PID: 3864)
Reads the machine GUID from the registry
- PFSDNSKDF.EXE.exe (PID: 3864)
Reads the software policy settings
- PFSDNSKDF.EXE.exe (PID: 3864)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
IcedId
(PID) Process(3864) PFSDNSKDF.EXE.exe
C2 (1)connuwedro.xyz
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:05:19 09:26:34+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 27648 |
| InitializedDataSize: | 82944 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x23d3 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 6.6.7601.17669 |
| ProductVersionNumber: | 6.6.7601.17669 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Dynamic link library |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft Corporation |
| FileDescription: | Microsoft SI/PSI parser for MPEG2 based networks. |
| FileVersion: | 6.6.7601.17669 (win7sp1_gdr.110816-1502) |
| InternalName: | psisdecd.dll |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFileName: | psisdecd.dll |
| ProductName: | Microsoft® Windows® Operating System |
| ProductVersion: | 6.6.7601.17669 |
Total processes
36
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3864 | "C:\Users\admin\AppData\Local\Temp\PFSDNSKDF.EXE.exe" | C:\Users\admin\AppData\Local\Temp\PFSDNSKDF.EXE.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft SI/PSI parser for MPEG2 based networks. Exit code: 0 Version: 6.6.7601.17669 (win7sp1_gdr.110816-1502) Modules
IcedId(PID) Process(3864) PFSDNSKDF.EXE.exe C2 (1)connuwedro.xyz | |||||||||||||||
Total events
3 031
Read events
3 017
Write events
14
Delete events
0
Modification events
| (PID) Process: | (3864) PFSDNSKDF.EXE.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
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
0
TCP/UDP connections
10
DNS requests
5
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3864 | PFSDNSKDF.EXE.exe | 23.196.232.75:443 | support.apple.com | AKAMAI-AS | DE | unknown |
3864 | PFSDNSKDF.EXE.exe | 23.56.201.214:443 | www.intel.com | AKAMAI-AS | GB | unknown |
3864 | PFSDNSKDF.EXE.exe | 104.244.42.3:443 | help.twitter.com | TWITTER | US | unknown |
3864 | PFSDNSKDF.EXE.exe | 88.221.124.113:443 | support.microsoft.com | AKAMAI-AS | DE | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
support.apple.com |
| whitelisted |
www.intel.com |
| whitelisted |
help.twitter.com |
| whitelisted |
support.microsoft.com |
| whitelisted |
connuwedro.xyz |
| unknown |