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| File name: | 6.exe |
| Full analysis: | https://app.any.run/tasks/43214806-f50b-4372-81b4-a385d128c835 |
| Verdict: | Malicious activity |
| Analysis date: | July 13, 2020, 05:16:15 |
| 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: | 33719829778069045E9D5B9D5A992636 |
| SHA1: | 4F68C9E8F71A3F3C3061AC01C821DC902537F3D8 |
| SHA256: | 149B83C872C548AD540F3CB5742BE14FF09250FE7085E790F5B79A31C83FFD68 |
| SSDEEP: | 12288:2K7z/ZLpo1y90juDqU0kLLFT/0+M+n08ff1xBGiIne:2K7zNpo1yOuDzp9MKfHwne |
MALICIOUS
Loads dropped or rewritten executable
- FBRkxtTPIyjArzMdma.exe (PID: 2720)
Application was dropped or rewritten from another process
- FBRkxtTPIyjArzMdma.exe (PID: 2720)
Actions looks like stealing of personal data
- RegAsm.exe (PID: 2408)
SUSPICIOUS
Executable content was dropped or overwritten
- 6.exe (PID: 1916)
Reads Environment values
- RegAsm.exe (PID: 2408)
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
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 5.1 |
| ImageVersion: | 6.3 |
| OSVersion: | 6.3 |
| EntryPoint: | 0x69d0 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 529920 |
| CodeSize: | 27136 |
| LinkerVersion: | 11 |
| PEType: | PE32 |
| TimeStamp: | 2014:10:31 04:28:47+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 31-Oct-2014 03:28:47 |
| Detected languages: |
|
| Debug artifacts: |
|
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: | 5 |
| Time date stamp: | 31-Oct-2014 03:28:47 |
| 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 | 0x00006964 | 0x00006A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.35038 |
.data | 0x00008000 | 0x00001A8C | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.17593 |
.idata | 0x0000A000 | 0x0000107C | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.04714 |
.rsrc | 0x0000C000 | 0x0007F45F | 0x0007F600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.55442 |
.reloc | 0x0008C000 | 0x000008C0 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.37329 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.05393 | 1511 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 5.84232 | 4264 | Latin 1 / Western European | English - United States | RT_ICON |
3 | 5.99695 | 1128 | Latin 1 / Western European | English - United States | RT_ICON |
4 | 5.66352 | 16936 | Latin 1 / Western European | English - United States | RT_ICON |
5 | 5.55065 | 67624 | Latin 1 / Western European | English - United States | RT_ICON |
6 | 5.94251 | 2216 | Latin 1 / Western European | English - United States | RT_ICON |
7 | 5.99361 | 1736 | Latin 1 / Western European | English - United States | RT_ICON |
8 | 3.37828 | 1384 | Latin 1 / Western European | English - United States | RT_ICON |
9 | 7.98515 | 55762 | Latin 1 / Western European | English - United States | RT_ICON |
10 | 5.33023 | 9640 | Latin 1 / Western European | English - United States | RT_ICON |
Imports
ADVAPI32.dll |
COMCTL32.dll |
Cabinet.dll |
GDI32.dll |
KERNEL32.dll |
USER32.dll |
VERSION.dll |
msvcrt.dll |
Total processes
36
Monitored processes
3
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1916 | "C:\Users\admin\AppData\Local\Temp\6.exe" | C:\Users\admin\AppData\Local\Temp\6.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2720 | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\FBRkxtTPIyjArzMdma.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\FBRkxtTPIyjArzMdma.exe | — | 6.exe |
User: admin Integrity Level: MEDIUM Description: Deo Exit code: 0 Version: 0.0.0.0 | ||||
| 2408 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | FBRkxtTPIyjArzMdma.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 4.7.3062.0 built by: NET472REL1 | ||||
Total events
64
Read events
49
Write events
15
Delete events
0
Modification events
| (PID) Process: | (2408) RegAsm.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2408) RegAsm.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\p2pcollab.dll,-8042 |
Value: Peer to Peer Trust | |||
| (PID) Process: | (2408) RegAsm.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\qagentrt.dll,-10 |
Value: System Health Authentication | |||
| (PID) Process: | (2408) RegAsm.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\dnsapi.dll,-103 |
Value: Domain Name System (DNS) Server Trust | |||
| (PID) Process: | (2408) RegAsm.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\System32\fveui.dll,-843 |
Value: BitLocker Drive Encryption | |||
| (PID) Process: | (2408) RegAsm.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\System32\fveui.dll,-844 |
Value: BitLocker Data Recovery Agent | |||
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1916 | 6.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\FBRkxtTPIyjArzMdma.exe | executable | |
MD5:4F4A77B20D92FD691C0D1DB46BC3DBE8 | SHA256:7AC6A4E908A304E69BACB3BCF3FB4D991017311F34F0717FF8E10DBD0F8F33D0 | |||
| 1916 | 6.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\FBRkxtTPIyjArzMdz.dll | executable | |
MD5:8C442DBB5387ACDEDD38684F969E1BFA | SHA256:CD0B4059E9AE095B50678E1D402F073A7F4F5F7E6EA1B3B115BDAF35E9353F02 | |||
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
1
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 |
|---|---|---|---|---|---|---|
2408 | RegAsm.exe | 208.91.198.143:587 | us2.smtp.mailhostbox.com | PDR | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
us2.smtp.mailhostbox.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2408 | RegAsm.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |