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| File name: | cleaner-util.exe |
| Full analysis: | https://app.any.run/tasks/b4b3edbc-f562-4a24-86c0-aadfecc9701b |
| Verdict: | Malicious activity |
| Analysis date: | August 13, 2019, 14:06:35 |
| 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: | CB6F3259834F83389B25CF9203E33B70 |
| SHA1: | 153A2A0D97770F76522A2C080EFD5BE132D1E7D8 |
| SHA256: | EB87C367F9381EA8D58EBA18A76F8AFC7BA232646371BAFFDB3CD8B36D0F9230 |
| SSDEEP: | 98304:3zRkSk6dxzTjvtHVwAMUkIvsePqkT4PU7MIT4PU7MtnKpN/YhGW1NCYVpWIERaPT:lkEXwRUkIhN/IGINChRaPGbRfrqNK |
MALICIOUS
Changes settings of System certificates
- cleaner-util.exe (PID: 3280)
Loads the Task Scheduler COM API
- cleaner-util.exe (PID: 3280)
Loads dropped or rewritten executable
- cleaner-util.exe (PID: 3280)
Changes Windows auto-update feature
- cleaner-util.exe (PID: 3280)
Disables Windows Defender
- cleaner-util.exe (PID: 3280)
SUSPICIOUS
Low-level read access rights to disk partition
- cleaner-util.exe (PID: 3280)
Creates files in the Windows directory
- cleaner-util.exe (PID: 3280)
Adds / modifies Windows certificates
- cleaner-util.exe (PID: 3280)
Creates a software uninstall entry
- cleaner-util.exe (PID: 3280)
Creates files in the program directory
- cleaner-util.exe (PID: 3280)
Reads internet explorer settings
- cleaner-util.exe (PID: 3280)
Reads the cookies of Google Chrome
- cleaner-util.exe (PID: 3280)
Reads the cookies of Mozilla Firefox
- cleaner-util.exe (PID: 3280)
Creates files in the user directory
- cleaner-util.exe (PID: 3280)
Executable content was dropped or overwritten
- cleaner-util.exe (PID: 3280)
Searches for installed software
- cleaner-util.exe (PID: 3280)
Reads Internet Cache Settings
- cleaner-util.exe (PID: 3280)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
EXIF
EXE
| ProductVersion: | 2.21.230 |
|---|---|
| ProductName: | Чистилка |
| OriginalFileName: | Чистилка.exe |
| LegalTrademarks2: | - |
| LegalTrademarks1: | - |
| LegalCopyright: | - |
| InternalName: | Чистилка.exe |
| FileVersion: | 2.21.230 |
| FileDescription: | Программное обеспечение для содержания компьютера в чистоте. |
| CompanyName: | - |
| CharacterSet: | Windows, Latin1 |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Unknown |
| FileOS: | Unknown (0) |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 2.21.230.0 |
| FileVersionNumber: | 2.21.230.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 6 |
| ImageVersion: | - |
| OSVersion: | 6 |
| EntryPoint: | 0x1ab71b |
| UninitializedDataSize: | - |
| InitializedDataSize: | 8141312 |
| CodeSize: | 2606080 |
| LinkerVersion: | 14.16 |
| PEType: | PE32 |
| TimeStamp: | 2019:08:13 16:03:50+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 13-Aug-2019 14:03:50 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | - |
| FileDescription: | Программное обеспечение для содержания компьютера в чистоте. |
| FileVersion: | 2.21.230 |
| InternalName: | Чистилка.exe |
| LegalCopyright: | - |
| LegalTrademarks1: | - |
| LegalTrademarks2: | - |
| OriginalFilename: | Чистилка.exe |
| ProductName: | Чистилка |
| ProductVersion: | 2.21.230 |
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: | 0x00000138 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 13-Aug-2019 14:03:50 |
| 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 | 0x0027C3D3 | 0x0027C400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.6294 |
.rdata | 0x0027E000 | 0x001CDC40 | 0x001CDE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.24637 |
.data | 0x0044C000 | 0x00018EDC | 0x00013C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.47503 |
.rsrc | 0x00465000 | 0x005C0788 | 0x005C0800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.78766 |
.reloc | 0x00A26000 | 0x00021668 | 0x00021800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.60354 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.39289 | 1431 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 3.86832 | 67624 | Latin 1 / Western European | Russian - Russia | RT_ICON |
3 | 4.07244 | 16936 | Latin 1 / Western European | Russian - Russia | RT_ICON |
4 | 4.12089 | 9640 | Latin 1 / Western European | Russian - Russia | RT_ICON |
5 | 4.62272 | 4264 | Latin 1 / Western European | Russian - Russia | RT_ICON |
6 | 5.04001 | 1128 | Latin 1 / Western European | Russian - Russia | RT_ICON |
9 | 3.16517 | 120 | Latin 1 / Western European | Russian - Russia | RT_STRING |
10 | 2.51883 | 72 | Latin 1 / Western European | Russian - Russia | RT_STRING |
12 | 2.69688 | 74 | Latin 1 / Western European | Russian - Russia | RT_STRING |
70 | 3.50833 | 234 | Latin 1 / Western European | Russian - Russia | RT_STRING |
Imports
ADVAPI32.dll |
COMCTL32.dll |
CRYPT32.dll |
GDI32.dll |
IPHLPAPI.DLL |
KERNEL32.dll |
OLEAUT32.dll |
PSAPI.DLL |
RPCRT4.dll |
SHELL32.dll |
Total processes
39
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3044 | "C:\Users\admin\AppData\Local\Temp\cleaner-util.exe" | C:\Users\admin\AppData\Local\Temp\cleaner-util.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 3221226540 | ||||
| 3280 | "C:\Users\admin\AppData\Local\Temp\cleaner-util.exe" | C:\Users\admin\AppData\Local\Temp\cleaner-util.exe | explorer.exe | |
User: admin Integrity Level: HIGH | ||||
Total events
595
Read events
431
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
6
Text files
24
Unknown types
13
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3280 | cleaner-util.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Cookies-journal | — | |
MD5:— | SHA256:— | |||
| 3280 | cleaner-util.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm | — | |
MD5:— | SHA256:— | |||
| 3280 | cleaner-util.exe | C:\ProgramData\Чистилка\settings.json | binary | |
MD5:4144F44FBF905A5594EAAF9E4C09352C | SHA256:BC4D273164D187B6E1DD2CCD00C9CFB428725269CE618BB1565AFA6E321BEFBC | |||
| 3280 | cleaner-util.exe | C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Чистилка\Чистилка.lnk | lnk | |
MD5:0325EC2FA30455DB5DDFBD2DE726B9E3 | SHA256:5F937C58A5D2B76B19816FE41107824A38AAA39D167AEE1697DAA27DD7F9BD73 | |||
| 3280 | cleaner-util.exe | C:\Users\admin\AppData\Local\Temp\cln17A4.tmp | compressed | |
MD5:ABEE4387AB69DA821ED9397CC651597D | SHA256:AC1DFD38D2FA61E28211E196CD3D754F6CCFB220E8C1BEBA52E54825CF615E22 | |||
| 3280 | cleaner-util.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E0968A1E3A40D2582E7FD463BAEB59CD | der | |
MD5:DB78CBD190952735D940BC80AC2432C0 | SHA256:1A5174980A294A528A110726D5855650266C48D9883BEA692B67B6D726DA98C5 | |||
| 3280 | cleaner-util.exe | C:\ProgramData\Чистилка\Чистилка.exe | executable | |
MD5:CB6F3259834F83389B25CF9203E33B70 | SHA256:EB87C367F9381EA8D58EBA18A76F8AFC7BA232646371BAFFDB3CD8B36D0F9230 | |||
| 3280 | cleaner-util.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\30D802E0E248FEE17AAF4A62594CC75A | binary | |
MD5:91554490732AB0137F876BA78E49D41F | SHA256:5586C6C6FFA9B68683F15618CF5DA2FF563FD285DCDDB98C7446735A38D16C82 | |||
| 3280 | cleaner-util.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Cookies | sqlite | |
MD5:6D3BD8B911FF55A03B03DCEEC2A5FB88 | SHA256:FFE41695AF9E185D4D5EF348F5386167F99E92AEB00DCB516BA549F6DE4E2B07 | |||
| 3280 | cleaner-util.exe | C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Чистилка\Чистилка Uninstall.lnk | lnk | |
MD5:43AF77E5EF4DEAF2A4B1B765272AB297 | SHA256:953883D5E41B99B31784EA891E3F13C03746DA38260E6D367AC8593D18F37C5E | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
20
DNS requests
11
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3280 | cleaner-util.exe | GET | 200 | 140.82.35.84:80 | http://140.82.35.84/?hwid=6aab97bbec0aedef4de3d798737c0c8b1249f454&lastError=configError&parter=&uid=76336796-f94d-4b60-be3e-dfe174129730-c6ff8599127b92bfe032d0c345f5447600bfe0da&version=2.21.230 | US | text | 139 b | malicious |
3280 | cleaner-util.exe | GET | 200 | 140.82.35.84:80 | http://140.82.35.84/?hwid=6aab97bbec0aedef4de3d798737c0c8b1249f454&lastError=configError&parter=&uid=76336796-f94d-4b60-be3e-dfe174129730-c6ff8599127b92bfe032d0c345f5447600bfe0da&version=2.21.230 | US | text | 139 b | malicious |
3280 | cleaner-util.exe | GET | 200 | 91.199.212.52:80 | http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt | GB | der | 1.52 Kb | whitelisted |
3280 | cleaner-util.exe | GET | 301 | 62.109.11.221:80 | http://chistilka.com/ | RU | html | 332 b | unknown |
3280 | cleaner-util.exe | GET | 200 | 91.199.212.52:80 | http://crt.usertrust.com/USERTrustRSAAddTrustCA.crt | GB | der | 1.37 Kb | whitelisted |
3280 | cleaner-util.exe | POST | 200 | 52.43.134.138:80 | http://api.amplitude.com/httpapi | US | text | 7 b | whitelisted |
3280 | cleaner-util.exe | POST | 200 | 52.43.134.138:80 | http://api.amplitude.com/httpapi | US | text | 7 b | whitelisted |
3280 | cleaner-util.exe | POST | 200 | 52.43.134.138:80 | http://api.amplitude.com/httpapi | US | text | 7 b | whitelisted |
3280 | cleaner-util.exe | POST | 200 | 52.43.134.138:80 | http://api.amplitude.com/httpapi | US | text | 7 b | whitelisted |
3280 | cleaner-util.exe | POST | 200 | 52.43.134.138:80 | http://api.amplitude.com/httpapi | US | text | 7 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3280 | cleaner-util.exe | 216.58.210.14:80 | www.google-analytics.com | Google Inc. | US | whitelisted |
3280 | cleaner-util.exe | 62.109.11.221:80 | chistilka.com | JSC ISPsystem | RU | unknown |
3280 | cleaner-util.exe | 91.199.212.52:80 | crt.sectigo.com | Comodo CA Ltd | GB | suspicious |
3280 | cleaner-util.exe | 62.109.11.221:443 | chistilka.com | JSC ISPsystem | RU | unknown |
3280 | cleaner-util.exe | 54.37.81.78:443 | stat2.chistilka.com | OVH SAS | FR | malicious |
3280 | cleaner-util.exe | 54.187.101.74:80 | api.amplitude.com | Amazon.com, Inc. | US | unknown |
3280 | cleaner-util.exe | 140.82.35.84:80 | — | — | US | malicious |
3280 | cleaner-util.exe | 62.109.13.130:443 | chistilka.ru | JSC ISPsystem | RU | malicious |
3280 | cleaner-util.exe | 5.135.140.26:443 | update.chistilka.com | OVH SAS | FR | suspicious |
3280 | cleaner-util.exe | 52.43.134.138:80 | api.amplitude.com | Amazon.com, Inc. | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
api.amplitude.com |
| whitelisted |
chistilka.com |
| unknown |
crt.sectigo.com |
| whitelisted |
crt.usertrust.com |
| whitelisted |
stat2.chistilka.com |
| malicious |
www.google-analytics.com |
| whitelisted |
chistilka.ru |
| malicious |
update.chistilka.com |
| suspicious |
pay.chistilka.com |
| suspicious |
Threats
1 ETPRO signatures available at the full report
Process | Message |
|---|---|
cleaner-util.exe | [2019-08-13 15:07:02] M Log.cpp:110 Logging to C:\ProgramData\????????\logs\TKiller-2-2019-08-13-15-07-02.log
|
cleaner-util.exe | [2019-08-13 15:07:02] M main.cpp:17 App started, version 2.21.230, build type 'UTIL', pid 3280, command line '"C:\Users\admin\AppData\Local\Temp\cleaner-util.exe" '
|
cleaner-util.exe | [2019-08-13 15:07:02] M SystemInfo.cpp:60 OS: Windows 7 (6.1-32)
|
cleaner-util.exe | [2019-08-13 15:07:02] M RegistryDataStorage.cpp:14 Creating data storage for SID: S-1-5-21-1302019708-1500728564-335382590-1000
|
cleaner-util.exe | [2019-08-13 15:07:02] M Registry.cpp:93 REGF S-1-5-21-1302019708-1500728564-335382590-1000\Software\Microsoft\chst
|
cleaner-util.exe | [2019-08-13 15:07:02] M Registry.cpp:93 REGF S-1-5-21-1302019708-1500728564-335382590-1000\Software\Microsoft\chst_installer
|
cleaner-util.exe | [2019-08-13 15:07:02] M PersistentData.cpp:38 generateUid()
|
cleaner-util.exe | [2019-08-13 15:07:02] M PersistentData.cpp:59 generateUid(), uid 76336796-f94d-4b60-be3e-dfe174129730-c6ff8599127b92bfe032d0c345f5447600bfe0da
|
cleaner-util.exe | [2019-08-13 15:07:02] E EmbeddedSettings.cpp:196 Failed to find blob begin pattern
|
cleaner-util.exe | [2019-08-13 15:07:02] M Registry.cpp:93 REGF S-1-5-21-1302019708-1500728564-335382590-1000\Software\Microsoft\chst_installer
|