| File name: | CCleaner64.exe |
| Full analysis: | https://app.any.run/tasks/1273d0b7-dcda-401e-b557-a9abdf8ae516 |
| Verdict: | Malicious activity |
| Threats: | AsyncRAT is a RAT that can monitor and remotely control infected systems. This malware was introduced on Github as a legitimate open-source remote administration software, but hackers use it for its many powerful malicious functions. |
| Analysis date: | February 08, 2022, 15:29:08 |
| 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: | 2BDD7D4F775A0CBBBFF857C59D349A44 |
| SHA1: | 0DDFC3827E513AC1CE28CD2CAE704F641AE8E2B9 |
| SHA256: | 7BBF7382B07BB95D91A70624EDF0BB1ECF6918237556FE083CE6E735CE562742 |
| SSDEEP: | 768:K8F2bUlhd5b2FlJZwep5Jxnz5ijaX9urEt7SFFv:ib8x2Flo0z5ijaXQE87v |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (56.7) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (21.3) |
| .scr | | | Windows screen saver (10.1) |
| .dll | | | Win32 Dynamic Link Library (generic) (5) |
| .exe | | | Win32 Executable (generic) (3.4) |
| AssemblyVersion: | 0.0.0.0 |
|---|---|
| ProductVersion: | 0.0.0.0 |
| OriginalFileName: | Hotel.exe |
| LegalCopyright: | |
| InternalName: | Hotel.exe |
| FileVersion: | 0.0.0.0 |
| FileDescription: | Hotel |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 0.0.0.0 |
| FileVersionNumber: | 0.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x8842 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 28672 |
| CodeSize: | 27136 |
| LinkerVersion: | 48 |
| PEType: | PE32 |
| TimeStamp: | 2100:11:02 14:48:24+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 26-Sep-1964 07:20:08 |
| Debug artifacts: |
|
| Comments: | - |
| FileDescription: | Hotel |
| FileVersion: | 0.0.0.0 |
| InternalName: | Hotel.exe |
| LegalCopyright: | - |
| OriginalFilename: | Hotel.exe |
| ProductVersion: | 0.0.0.0 |
| Assembly Version: | 0.0.0.0 |
| 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 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 26-Sep-1964 07:20:08 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00002000 | 0x00006848 | 0x00006A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.20624 |
.rsrc | 0x0000A000 | 0x00006DA4 | 0x00006E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.5203 |
.reloc | 0x00012000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
2 | 1.21573 | 16936 | UNKNOWN | UNKNOWN | RT_ICON |
32512 | 2.40927 | 34 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2332 | "C:\Users\admin\AppData\Local\Temp\CCleaner64.exe" | C:\Users\admin\AppData\Local\Temp\CCleaner64.exe | Explorer.EXE | |
User: admin Integrity Level: MEDIUM Description: Hotel Exit code: 0 Version: 0.0.0.0 | ||||
| 3912 | "C:\Users\admin\AppData\Local\Temp\CCleaner64.exe" | C:\Users\admin\AppData\Local\Temp\CCleaner64.exe | CCleaner64.exe | |
User: admin Integrity Level: MEDIUM Description: Hotel Exit code: 0 Version: 0.0.0.0 | ||||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3912 | CCleaner64.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 | binary | |
MD5:— | SHA256:— | |||
| 2332 | CCleaner64.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CCleaner64.exe | executable | |
MD5:— | SHA256:— | |||
| 3912 | CCleaner64.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 | compressed | |
MD5:ACAEDA60C79C6BCAC925EEB3653F45E0 | SHA256:6B0CECCF0103AFD89844761417C1D23ACC41F8AEBF3B7230765209B61EEE5658 | |||
| 3912 | CCleaner64.exe | C:\Users\admin\AppData\Local\Temp\Cab12B4.tmp | compressed | |
MD5:ACAEDA60C79C6BCAC925EEB3653F45E0 | SHA256:6B0CECCF0103AFD89844761417C1D23ACC41F8AEBF3B7230765209B61EEE5658 | |||
| 3912 | CCleaner64.exe | C:\Users\admin\AppData\Local\Temp\Tar12B5.tmp | cat | |
MD5:D99661D0893A52A0700B8AE68457351A | SHA256:BDD5111162A6FA25682E18FA74E37E676D49CAFCB5B7207E98E5256D1EF0D003 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3912 | CCleaner64.exe | GET | 200 | 2.16.186.81:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?cb9e683aac027839 | unknown | compressed | 59.9 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2332 | CCleaner64.exe | 172.67.221.126:443 | yggtorrentapp.com | — | US | unknown |
3912 | CCleaner64.exe | 2.16.186.81:80 | ctldl.windowsupdate.com | Akamai International B.V. | — | whitelisted |
3912 | CCleaner64.exe | 41.102.88.31:500 | tornoob.me | Telecom Algeria | DZ | malicious |
3912 | CCleaner64.exe | 185.172.148.96:443 | tools.keycdn.com | proinity GmbH | DE | suspicious |
3912 | CCleaner64.exe | 54.91.59.199:443 | api.ipify.org | Amazon.com, Inc. | US | malicious |
Domain | IP | Reputation |
|---|---|---|
yggtorrentapp.com |
| malicious |
tornoob.me |
| malicious |
ctldl.windowsupdate.com |
| whitelisted |
tools.keycdn.com |
| suspicious |
api.ipify.org |
| shared |
PID | Process | Class | Message |
|---|---|---|---|
3912 | CCleaner64.exe | A Network Trojan was detected | ET TROJAN Observed Malicious SSL Cert (Quasar CnC) |