| File name: | 6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f |
| Full analysis: | https://app.any.run/tasks/dbd14eba-0dbe-429b-9e19-89eea8e6b6a2 |
| Verdict: | Malicious activity |
| Analysis date: | October 04, 2022, 21:49:16 |
| 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, Nullsoft Installer self-extracting archive |
| MD5: | DED9173AF85C51F8A7F8B96EF8161509 |
| SHA1: | F4A4458054A43648B58585E84D72D2533E72274B |
| SHA256: | 6D749EE3595EE38F5A236A5BACE210CB6B81DFFEF08A6FC84FF564CDE011A94F |
| SSDEEP: | 3072:XQIURTXJ8DxghetE1sNevwHXhXq9ekYiHIhrb2QtHbHYU:XseyFxvwHXAjSh/jtHbJ |
MALICIOUS
Drops executable file immediately after starts
- 6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f.exe (PID: 2152)
- Au_.exe (PID: 1860)
Loads dropped or rewritten executable
- Au_.exe (PID: 1860)
SUSPICIOUS
Executable content was dropped or overwritten
- 6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f.exe (PID: 2152)
- Au_.exe (PID: 1860)
Checks supported languages
- 6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f.exe (PID: 2152)
- Au_.exe (PID: 1860)
Reads the computer name
- 6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f.exe (PID: 2152)
- Au_.exe (PID: 1860)
Starts itself from another location
- 6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f.exe (PID: 2152)
Drops a file with a compile date too recent
- 6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f.exe (PID: 2152)
- Au_.exe (PID: 1860)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | NSIS - Nullsoft Scriptable Install System (94.8) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (3.4) |
| .dll | | | Win32 Dynamic Link Library (generic) (0.7) |
| .exe | | | Win32 Executable (generic) (0.5) |
| .exe | | | Generic Win/DOS Executable (0.2) |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 2009-Dec-05 22:50:46 |
| Detected languages: |
|
| CompanyName: | 北京迅鲨科技有限公司 |
| FileDescription: | 蓝月传奇微端 |
| FileVersion: | 2.0.0.0 |
| InternalName: | 蓝月传奇 |
| LegalCopyright: | 北京迅鲨科技有限公司 |
| ProductName: | 蓝月传奇 |
| ProductVersion: | 2.0.0.0 |
DOS Header
| e_magic: | MZ |
|---|---|
| e_cblp: | 144 |
| e_cp: | 3 |
| e_crlc: | - |
| e_cparhdr: | 4 |
| e_minalloc: | - |
| e_maxalloc: | 65535 |
| e_ss: | - |
| e_sp: | 184 |
| e_csum: | - |
| e_ip: | - |
| e_cs: | - |
| e_ovno: | - |
| e_oemid: | - |
| e_oeminfo: | - |
| e_lfanew: | 216 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| NumberofSections: | 5 |
| TimeDateStamp: | 2009-Dec-05 22:50:46 |
| PointerToSymbolTable: | - |
| NumberOfSymbols: | - |
| SizeOfOptionalHeader: | 224 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 4096 | 23130 | 23552 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.4177 |
.rdata | 28672 | 4496 | 4608 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.18163 |
.data | 36864 | 110488 | 1024 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.70903 |
.ndata | 147456 | 77824 | 0 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | |
.rsrc | 225280 | 103152 | 103424 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.05109 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 7.63056 | 67624 | UNKNOWN | English - United States | RT_ICON |
2 | 5.43636 | 16936 | UNKNOWN | English - United States | RT_ICON |
3 | 5.58753 | 9640 | UNKNOWN | English - United States | RT_ICON |
4 | 5.52898 | 4264 | UNKNOWN | English - United States | RT_ICON |
5 | 5.44515 | 1128 | UNKNOWN | English - United States | RT_ICON |
103 | 2.47654 | 268 | UNKNOWN | English - United States | RT_DIALOG |
105 | 2.68733 | 494 | UNKNOWN | English - United States | RT_DIALOG |
106 | 2.86626 | 228 | UNKNOWN | English - United States | RT_DIALOG |
111 | 2.9304 | 218 | UNKNOWN | English - United States | RT_DIALOG |
103 (#2) | 2.64638 | 76 | UNKNOWN | English - United States | RT_GROUP_ICON |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
VERSION.dll |
ole32.dll |
Total processes
38
Monitored processes
3
Malicious processes
0
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1860 | "C:\Users\admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\admin\AppData\Local\Temp\ | C:\Users\admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | 6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f.exe | ||||||||||||
User: admin Company: 北京迅鲨科技有限公司 Integrity Level: HIGH Description: 蓝月传奇微端 Exit code: 2 Version: 2.0.0.0 Modules
| |||||||||||||||
| 2152 | "C:\Users\admin\AppData\Local\Temp\6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f.exe" | C:\Users\admin\AppData\Local\Temp\6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f.exe | Explorer.EXE | ||||||||||||
User: admin Company: 北京迅鲨科技有限公司 Integrity Level: HIGH Description: 蓝月传奇微端 Exit code: 0 Version: 2.0.0.0 Modules
| |||||||||||||||
| 3456 | "C:\Users\admin\AppData\Local\Temp\6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f.exe" | C:\Users\admin\AppData\Local\Temp\6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f.exe | — | Explorer.EXE | |||||||||||
User: admin Company: 北京迅鲨科技有限公司 Integrity Level: MEDIUM Description: 蓝月传奇微端 Exit code: 3221226540 Version: 2.0.0.0 Modules
| |||||||||||||||
Total events
1 365
Read events
1 362
Write events
3
Delete events
0
Modification events
| (PID) Process: | (2152) 6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager |
| Operation: | write | Name: | PendingFileRenameOperations |
Value: \??\C:\Users\admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | |||
| (PID) Process: | (1860) Au_.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager |
| Operation: | write | Name: | PendingFileRenameOperations |
Value: \??\C:\Users\admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | |||
Executable files
2
Suspicious files
2
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1860 | Au_.exe | C:\Users\admin\AppData\Local\Temp\nss4A5.tmp | binary | |
MD5:— | SHA256:— | |||
| 2152 | 6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f.exe | C:\Users\admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | executable | |
MD5:— | SHA256:— | |||
| 2152 | 6d749ee3595ee38f5a236a5bace210cb6b81dffef08a6fc84ff564cde011a94f.exe | C:\Users\admin\AppData\Local\Temp\nsm3E9.tmp | binary | |
MD5:— | SHA256:— | |||
| 1860 | Au_.exe | C:\Users\admin\AppData\Local\Temp\nsh4B5.tmp\System.dll | executable | |
MD5:C17103AE9072A06DA581DEC998343FC1 | SHA256:DC58D8AD81CACB0C1ED72E33BFF8F23EA40B5252B5BB55D393A0903E6819AE2F | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report