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| File name: | d1.exe |
| Full analysis: | https://app.any.run/tasks/48ca887e-2cb5-456a-bffb-a0fe6699b06b |
| Verdict: | Malicious activity |
| Analysis date: | November 30, 2020, 06:51:22 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | D6E8EDAF98D93901161728CC1DF900D5 |
| SHA1: | 9592DF9EDDC1507592E15D1C34F57E923A03E61B |
| SHA256: | EFFAB4459575676CC506F0E9F08FBB3C5BCA363659685357A62C57587FFAE14B |
| SSDEEP: | 3072:5Fl5wV4IzLbHUEF5Jj8QUJG2r9SIhX6cFlxOKXEC0l5w2rHG/b0:jl5wVZzXj2xN6IlxOK0Ck5wMHB |
MALICIOUS
Uses SVCHOST.EXE for hidden code execution
- d1.exe (PID: 2616)
SUSPICIOUS
Uses WHOAMI.EXE to obtaining logged on user information
- svchost.exe (PID: 3744)
Starts NET.EXE for network exploration
- svchost.exe (PID: 3744)
Searches for installed software
- svchost.exe (PID: 3744)
INFO
No info indicators.
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) (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
| ProductVersion: | 6.1.7600.16385 |
|---|---|
| ProductName: | Microsoft® Windows® Operating System |
| OriginalFileName: | NlsData0c1a.dll |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| InternalName: | NlsData0c1a |
| FileVersion: | 6.1.7600.16385 (win7_rtm.090713-1255) |
| FileDescription: | Microsoft Neutral Natural Language Server Data and Code |
| CompanyName: | Microsoft Corporation |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Dynamic link library |
| FileOS: | Windows NT 32-bit |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 6.1.7600.16385 |
| FileVersionNumber: | 6.1.7600.16385 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 5 |
| ImageVersion: | - |
| OSVersion: | 5 |
| EntryPoint: | 0x1f3c |
| UninitializedDataSize: | - |
| InitializedDataSize: | 67584 |
| CodeSize: | 77824 |
| LinkerVersion: | 9 |
| PEType: | PE32 |
| TimeStamp: | 1972:03:14 21:46:07+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 14-Mar-1972 20:46:07 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | Microsoft Corporation |
| FileDescription: | Microsoft Neutral Natural Language Server Data and Code |
| FileVersion: | 6.1.7600.16385 (win7_rtm.090713-1255) |
| InternalName: | NlsData0c1a |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFilename: | NlsData0c1a.dll |
| ProductName: | Microsoft® Windows® Operating System |
| ProductVersion: | 6.1.7600.16385 |
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: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 14-Mar-1972 20:46:07 |
| 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 |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x0001209C | 0x00013000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_TYPE_DSECT | 6.44482 |
.rdata | 0x00014000 | 0x00002EAC | 0x00003000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.45438 |
.data | 0x00017000 | 0x00004E48 | 0x00004000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.54407 |
n2 | 0x0001C000 | 0x00016223 | 0x00017000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.9023 |
.rsrc | 0x00033000 | 0x000006CB | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.164 |
.reloc | 0x00034000 | 0x00000F33 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.41378 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.55996 | 988 | UNKNOWN | UNKNOWN | RT_VERSION |
Imports
GDI32.dll |
KERNEL32.dll |
POWRPROF.dll |
USER32.dll |
Total processes
40
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 |
|---|---|---|---|---|
| 2616 | "C:\Users\admin\Desktop\d1.exe" | C:\Users\admin\Desktop\d1.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Neutral Natural Language Server Data and Code Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3744 | C:\Windows\system32\svchost.exe "C:\Users\admin\Desktop\d1.exe" | C:\Windows\system32\svchost.exe | d1.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3704 | 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) | ||||
| 2360 | 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: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
434
Read events
425
Write events
9
Delete events
0
Modification events
| (PID) Process: | (3744) svchost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3744) svchost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3744) svchost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (3744) svchost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (3744) svchost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value: 46000000A5000000010000000000000000000000000000000000000000000000C0E333BBEAB1D301000000000000000000000000020000001700000000000000FE800000000000007D6CB050D9C573F70B000000000000006D00330032005C004D00530049004D004700330032002E0064006C000100000004AA400014AA4000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000C0A8016400000000000000000000000000000000000000000800000000000000805D3F00983740000008000002000000000000600000002060040000B8A94000020000008802000060040000B8A9400004000000F8010000B284000088B64000B84B400043003A000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3744) svchost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3744) svchost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3744 | svchost.exe | C:\Users\admin\AppData\Local\Temp\fD9CC.tmp | — | |
MD5:— | SHA256:— | |||
| 3744 | svchost.exe | C:\Users\admin\AppData\Local\Temp\nDA8B.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
1
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 |
|---|---|---|---|---|---|---|
3744 | svchost.exe | 172.245.173.150:443 | — | ColoCrossing | US | unknown |