| File name: | dridex_upx |
| Full analysis: | https://app.any.run/tasks/7d4343b0-bca8-4fd4-ad21-6c66123a20a2 |
| Verdict: | Malicious activity |
| Analysis date: | June 18, 2019, 19:46:59 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (console) Intel 80386, for MS Windows |
| MD5: | 3BBBF291F2E3C02AF6D5A334412A3E14 |
| SHA1: | CDBEAAF78BC3D9D58452C42D708A9B0AAC64AEC7 |
| SHA256: | 3623FF41656DC3BE7082FDEDD51C97FDC2C133AC6BACC6B63BF32C160E20F259 |
| SSDEEP: | 3072:+d/GZEkPSFIQIptEO4qg2sLguKSYHZXNChfHYTg:+d/JEpQCtEOngHMuKDPIgT |
MALICIOUS
Uses SVCHOST.EXE for hidden code execution
- dridex_upx.exe (PID: 3524)
SUSPICIOUS
Uses WHOAMI.EXE to obtaining logged on user information
- svchost.exe (PID: 4008)
Starts NET.EXE for network exploration
- svchost.exe (PID: 4008)
Searches for installed software
- svchost.exe (PID: 4008)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 EXE Yoda's Crypter (63.7) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.7) |
| .exe | | | Win32 Executable (generic) (10.8) |
| .exe | | | Generic Win/DOS Executable (4.8) |
| .exe | | | DOS Executable Generic (4.8) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:10:25 13:26:17+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 110592 |
| InitializedDataSize: | 24576 |
| UninitializedDataSize: | 86016 |
| EntryPoint: | 0x30640 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows command line |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_CUI |
| Compilation Date: | 25-Oct-2017 11:26:17 |
| Detected languages: |
|
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x000000D0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 25-Oct-2017 11:26:17 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
OTO0 | 0x00001000 | 0x00015000 | 0x00015000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.78427 |
OTO1 | 0x00016000 | 0x0001B000 | 0x0001AA00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.78238 |
.rsrc | 0x00031000 | 0x00006000 | 0x00005400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.46024 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.79597 | 346 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 4.40135 | 296 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 5.25903 | 2216 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 4.90554 | 1384 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 5.2247 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 5.14445 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
7 | 5.318 | 1128 | UNKNOWN | UNKNOWN | RT_ICON |
101 | 2.7862 | 104 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
Imports
ADVAPI32.dll |
GDI32.dll |
KERNEL32.DLL |
Secur32.dll |
WINMM.dll |
urlmon.dll |
Total processes
37
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2188 | C:\Windows\system32\net.exe view | C:\Windows\system32\net.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Net Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2544 | C:\Windows\system32\whoami.exe /all | C:\Windows\system32\whoami.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: whoami - displays logged on user information Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3524 | "C:\Users\admin\AppData\Local\Temp\dridex_upx.exe" | C:\Users\admin\AppData\Local\Temp\dridex_upx.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 4008 | C:\Windows\system32\svchost.exe "C:\Users\admin\AppData\Local\Temp\dridex_upx.exe" | C:\Windows\system32\svchost.exe | dridex_upx.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
146
Read events
128
Write events
18
Delete events
0
Modification events
| (PID) Process: | (4008) svchost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (4008) svchost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (4008) svchost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (4008) svchost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (4008) svchost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (4008) svchost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (4008) svchost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (4008) svchost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (4008) svchost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (4008) svchost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4008 | svchost.exe | C:\Users\admin\AppData\Local\Temp\J4C34.tmp | — | |
MD5:— | SHA256:— | |||
| 4008 | svchost.exe | C:\Users\admin\AppData\Local\Temp\G4D11.tmp | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
0
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 |
|---|---|---|---|---|---|---|
4008 | svchost.exe | 199.21.115.94:443 | — | ColoCrossing | US | unknown |