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| File name: | CDev.exe |
| Full analysis: | https://app.any.run/tasks/c51af9b6-ba46-4740-82e0-09c18d40e1e5 |
| Verdict: | Malicious activity |
| Threats: | njRAT is a remote access trojan. It is one of the most widely accessible RATs on the market that features an abundance of educational information. Interested attackers can even find tutorials on YouTube. This allows it to become one of the most popular RATs in the world. |
| Analysis date: | November 08, 2019, 13:57:34 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 3DE5550E5FFCBD0752395521E3F6C641 |
| SHA1: | 1A385C2DF9470CB87E2020EBF4197637FE2AEB88 |
| SHA256: | AC6A1224B69BD490221A73D786C4041DBEEB7E1D47BC4C55B1553CBD497E4BCD |
| SSDEEP: | 1536:dbGPdapW30CxxJtIwxbW8Y+Yraqh+Hg8yxiNew:dUaE06xJfxbDSpiNew |
MALICIOUS
Loads the Task Scheduler COM API
- CCleaner.exe (PID: 3716)
- CCleaner.exe (PID: 1884)
- CCleaner.exe (PID: 3964)
Actions looks like stealing of personal data
- CCleaner.exe (PID: 3964)
- CCleaner.exe (PID: 1884)
Changes the autorun value in the registry
- CCleaner.exe (PID: 1884)
NJRAT was detected
- CDev.exe (PID: 1752)
SUSPICIOUS
Executed via Task Scheduler
- CCleaner.exe (PID: 3964)
Reads internet explorer settings
- CCleaner.exe (PID: 3964)
- CCleaner.exe (PID: 1884)
Reads the cookies of Mozilla Firefox
- CCleaner.exe (PID: 3964)
Application launched itself
- CCleaner.exe (PID: 3964)
Reads the cookies of Google Chrome
- CCleaner.exe (PID: 3964)
Creates files in the user directory
- CCleaner.exe (PID: 3964)
Uses NETSH.EXE for network configuration
- CDev.exe (PID: 1752)
Low-level read access rights to disk partition
- CCleaner.exe (PID: 3964)
Searches for installed software
- CCleaner.exe (PID: 3964)
INFO
Manual execution by user
- CCleaner.exe (PID: 3716)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
EXIF
EXE
| AssemblyVersion: | 0.0.0.0 |
|---|---|
| ProductVersion: | 2.0.0.0 |
| ProductName: | dsvdsvsd |
| OriginalFileName: | svsdvsdv.exe |
| LegalTrademarks: | Trademark |
| LegalCopyright: | vsdvdsv |
| InternalName: | svsdvsdv.exe |
| FileVersion: | 2.0.0.0 |
| FileDescription: | dvsvdscas |
| CompanyName: | dvdsvdsv |
| Comments: | sacsacvav |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 2.0.0.0 |
| FileVersionNumber: | 2.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x10f36 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 2048 |
| CodeSize: | 61440 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2019:06:23 09:58:55+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 23-Jun-2019 07:58:55 |
| Comments: | sacsacvav |
| CompanyName: | dvdsvdsv |
| FileDescription: | dvsvdscas |
| FileVersion: | 2.0.0.0 |
| InternalName: | svsdvsdv.exe |
| LegalCopyright: | vsdvdsv |
| LegalTrademarks: | Trademark |
| OriginalFilename: | svsdvsdv.exe |
| ProductName: | dsvdsvsd |
| ProductVersion: | 2.0.0.0 |
| Assembly Version: | 0.0.0.0 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 23-Jun-2019 07:58:55 |
| 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 | 0x00002000 | 0x0000EF3C | 0x0000F000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.70864 |
.reloc | 0x00012000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
.rsrc | 0x00014000 | 0x0000058C | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.37889 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.94168 | 436 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
41
Monitored processes
6
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2176 | "C:\Users\admin\AppData\Local\Temp\CDev.exe" | C:\Users\admin\AppData\Local\Temp\CDev.exe | — | explorer.exe |
User: admin Company: dvdsvdsv Integrity Level: MEDIUM Description: dvsvdscas Exit code: 0 Version: 2.0.0.0 | ||||
| 1752 | "C:\Users\admin\AppData\Local\Temp\CDev.exe" | C:\Users\admin\AppData\Local\Temp\CDev.exe | CDev.exe | |
User: admin Company: dvdsvdsv Integrity Level: MEDIUM Description: dvsvdscas Version: 2.0.0.0 | ||||
| 3716 | "C:\Program Files\CCleaner\CCleaner.exe" | C:\Program Files\CCleaner\CCleaner.exe | — | explorer.exe |
User: admin Company: Piriform Ltd Integrity Level: MEDIUM Description: CCleaner Exit code: 0 Version: 5, 35, 0, 6210 | ||||
| 3964 | "C:\Program Files\CCleaner\CCleaner.exe" /uac | C:\Program Files\CCleaner\CCleaner.exe | taskeng.exe | |
User: admin Company: Piriform Ltd Integrity Level: HIGH Description: CCleaner Version: 5, 35, 0, 6210 | ||||
| 1884 | "C:\Program Files\CCleaner\CCleaner.exe" /monitor | C:\Program Files\CCleaner\CCleaner.exe | CCleaner.exe | |
User: admin Company: Piriform Ltd Integrity Level: HIGH Description: CCleaner Version: 5, 35, 0, 6210 | ||||
| 1748 | netsh firewall add allowedprogram "C:\Users\admin\AppData\Local\Temp\CDev.exe" "CDev.exe" ENABLE | C:\Windows\system32\netsh.exe | — | CDev.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Network Command Shell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
898
Read events
749
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3964 | CCleaner.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm | — | |
MD5:— | SHA256:— | |||
| 3964 | CCleaner.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\webappsstore.sqlite-shm | — | |
MD5:— | SHA256:— | |||
| 3964 | CCleaner.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\S7LXCXASCM2IIEPYX1RW.temp | — | |
MD5:— | SHA256:— | |||
| 3964 | CCleaner.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ed7a5cc3cca8d52a.customDestinations-ms | binary | |
MD5:706047286CA77E61A004ED83F4B85AFE | SHA256:907C001DF98B70990F11889654D325B71429644117FC80BEA7EF89A22264A8A4 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
9
DNS requests
5
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3964 | CCleaner.exe | GET | — | 151.101.64.64:80 | http://www.piriform.com/auto?a=0&p=cc&v=5.35.6210&l=1033&lk=&mk=IJR6-W5SV-5KYR-QBZD-6BY4-RN5Z-WAV9-RVK2-VJCA&o=6.1W3&au=1&mx=97B7721C4994E2556FF6A439510F665DB45337A341A47E15F4997584423BF714&gu=00000000-0000-4000-8000-d6f7f2be5127 | US | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3964 | CCleaner.exe | 151.101.0.64:443 | www.piriform.com | Fastly | US | whitelisted |
3964 | CCleaner.exe | 151.101.64.64:80 | www.piriform.com | Fastly | US | whitelisted |
3964 | CCleaner.exe | 151.101.0.64:80 | www.piriform.com | Fastly | US | whitelisted |
3964 | CCleaner.exe | 151.101.128.64:80 | www.piriform.com | Fastly | US | suspicious |
3964 | CCleaner.exe | 151.101.64.64:443 | www.piriform.com | Fastly | US | whitelisted |
3964 | CCleaner.exe | 151.101.128.64:443 | www.piriform.com | Fastly | US | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.piriform.com |
| whitelisted |
dawakon1123.ddns.net |
| malicious |
dns.msftncsi.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Potentially Bad Traffic | ET POLICY DNS Query to DynDNS Domain *.ddns .net |
— | — | Potentially Bad Traffic | ET POLICY DNS Query to DynDNS Domain *.ddns .net |