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| File name: | 4.exe.bin |
| Full analysis: | https://app.any.run/tasks/aa60c22f-714a-43e5-a0c8-8710358e32dd |
| Verdict: | Malicious activity |
| Analysis date: | June 11, 2019, 21:59:22 |
| 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: | 1076797223C7FAD51A228CAD66E27499 |
| SHA1: | 6D0C240BA04CFA113271C656FD0888E5917AA43E |
| SHA256: | 68844C9403B2B7357050755B9729B21FD22BB4986B5CBF627685A59413C0E1AB |
| SSDEEP: | 12288:Tc7qtSgKr1GKjom2yIuT8Aky47l7j2g6zQfvhPvmvnQUAbvJsLMXZwMoJnB:Tc7sSgKfoRyIu4AlNgsyvgvnQURLO5Sn |
MALICIOUS
Loads dropped or rewritten executable
- rundll32.exe (PID: 3236)
- 4.exe.bin.exe (PID: 832)
Runs PING.EXE for delay simulation
- cmd.exe (PID: 1332)
Connects to CnC server
- rundll32.exe (PID: 3236)
YOUNGLOTUS was detected
- rundll32.exe (PID: 3236)
SUSPICIOUS
Executable content was dropped or overwritten
- 4.exe.bin.exe (PID: 832)
Uses RUNDLL32.EXE to load library
- 4.exe.bin.exe (PID: 832)
Starts CMD.EXE for commands execution
- 4.exe.bin.exe (PID: 832)
Starts CMD.EXE for self-deleting
- 4.exe.bin.exe (PID: 832)
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 (generic) (52.9) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.5) |
| .exe | | | DOS Executable Generic (23.5) |
EXIF
EXE
| SpecialBuild: | - |
|---|---|
| ProductVersion: | 1, 0, 0, 0 |
| ProductName: | Application LoadDll |
| PrivateBuild: | - |
| OriginalFileName: | - |
| LegalTrademarks: | - |
| LegalCopyright: | Copyright (C) 2011 |
| InternalName: | - |
| FileVersion: | 1, 0, 0, 0 |
| FileDescription: | Application MFC LoadDll |
| CompanyName: | SARL CRL |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | French |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x179000 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 36864 |
| CodeSize: | 8192 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2015:03:09 11:37:00+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 09-Mar-2015 10:37:00 |
| Detected languages: |
|
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x3235 |
| Pages in file: | 0x3339 |
| Relocations: | 0x0037 |
| 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: | 0x000000E8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 09-Mar-2015 10:37:00 |
| 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 |
|---|---|---|---|---|---|
0x00001000 | 0x0000A000 | 0x00005000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.72562 | |
.rsrc | 0x0000B000 | 0x00000B00 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.94892 |
.idata | 0x0000C000 | 0x00001000 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.196313 |
0x0000D000 | 0x000CA000 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.0410084 | |
wihbgwzw | 0x000D7000 | 0x000A2000 | 0x000A2000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.88902 |
ytstezaq | 0x00179000 | 0x00001000 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.626066 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.31256 | 824 | Latin 1 / Western European | French - France | RT_VERSION |
2 | 2.55844 | 296 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
102 | 0 | 454 | Latin 1 / Western European | Chinese - PRC | RT_DIALOG |
128 | 2.37086 | 34 | Latin 1 / Western European | Chinese - PRC | RT_GROUP_ICON |
360 | 4.32193 | 20 | Latin 1 / Western European | UNKNOWN | 360 |
Imports
comctl32.dll |
kernel32.dll |
Total processes
36
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 |
|---|---|---|---|---|
| 832 | "C:\Users\admin\AppData\Local\Temp\4.exe.bin.exe" | C:\Users\admin\AppData\Local\Temp\4.exe.bin.exe | explorer.exe | |
User: admin Company: SARL CRL Integrity Level: MEDIUM Description: Application MFC LoadDll Exit code: 0 Version: 1, 0, 0, 0 | ||||
| 3236 | "C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Local\Temp\1184218.dll",MainThread | C:\Windows\System32\rundll32.exe | 4.exe.bin.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1332 | "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 1 && del /f/q "C:\Users\admin\AppData\Local\Temp\4.exe.bin.exe" | C:\Windows\System32\cmd.exe | — | 4.exe.bin.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 1248 | ping 127.0.0.1 -n 1 | C:\Windows\system32\PING.EXE | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
81
Read events
76
Write events
5
Delete events
0
Modification events
| (PID) Process: | (832) 4.exe.bin.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Svchost |
| Operation: | write | Name: | NetTcp |
Value: NetTcp | |||
| (PID) Process: | (832) 4.exe.bin.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (832) 4.exe.bin.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 832 | 4.exe.bin.exe | \Device\HarddiskVolume2\Users\admin\AppData\Local\VirtualStore\Windows\System32\1184218.bak | — | |
MD5:— | SHA256:— | |||
| 832 | 4.exe.bin.exe | C:\Users\admin\AppData\Local\Temp\1184218.dll | executable | |
MD5:0925ED1B11B3FC1E031F8F6E01CEA523 | SHA256:959DFBDAB53E3E847C8AE901715985339F0E78264602AF46BF7AB03CC70598C2 | |||
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 |
|---|---|---|---|---|---|---|
3236 | rundll32.exe | 103.40.101.68:4563 | quasa.ddns.net | VpsQuan L.L.C. | CN | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
quasa.ddns.net |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3236 | rundll32.exe | A Network Trojan was detected | MALWARE [PTsecurity] W32.YoungLotus Check-in |
Process | Message |
|---|---|
4.exe.bin.exe |
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